CN212647811U - 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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- CN212647811U CN212647811U CN202021860929.9U CN202021860929U CN212647811U CN 212647811 U CN212647811 U CN 212647811U CN 202021860929 U CN202021860929 U CN 202021860929U CN 212647811 U CN212647811 U CN 212647811U
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Abstract
The utility model discloses an anti-seismic and anti-falling type LED display screen, which comprises a bearing plate, movable plates arranged at two sides of the upper end surface of the bearing plate and damping devices arranged at four corners of the lower end surface of the bearing plate, wherein the movable plates are fixedly arranged at two sides of the upper end surface of the bearing plate, sliding grooves are arranged in the movable plates, a servo motor is arranged at the upper end surface of the movable plates, the servo motor is connected with a group of movable shafts movably arranged in the sliding grooves through a motor shaft, movable blocks are arranged on the outer edge surfaces of the movable shafts in a threaded fit manner, one sides of the movable blocks extend out of the sliding grooves and are fixedly connected with the LED display screen, the damping devices comprise fastening plates, the upper end surface of each fastening plate is fixedly connected with the lower end surface of the bearing plate, the anti-seismic and anti-falling type LED display screen has reasonable structure, the height of the LED display screen is convenient to adjust to meet the specific installation requirements, the amplitude of up-and-down shaking is reduced, and the practicability is strong.
Description
Technical Field
The utility model belongs to the technical field of the LED display screen installation, concretely relates to type LED display screen is prevented falling by antidetonation.
Background
LED display screen: a flat panel display comprises small LED module panels, LEDs, and light emitting diodes. It is a diode made of gallium, arsenic, phosphorus, nitrogen, indium compounds, which can radiate visible light when electrons and holes are recombined, by controlling the display mode of a semiconductor light emitting diode, and thus can be used to make a light emitting diode. In circuits and instruments as indicator lights or to form text or numerical displays. The gaas diode emits red light, the gan diode emits green light, the sic diode emits yellow light, and the ingan diode emits blue light.
The LED display screen is installed through the mounting bracket more, and the mounting bracket that can have now is not convenient for suitably adjust the height of LED display screen, can not adapt to specific installation needs, and current installation leads to the LED display screen to rock acutely because the unevenness of ground leads to the LED display screen at the in-process that removes the transportation, leads to LED display screen internals not hard up, and then influences the normal use of LED display screen, and current mounting bracket lacks damping device, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a antidetonation is prevented falling down type LED display screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic falling-proof LED display screen comprises a bearing plate, movable plates arranged on two sides of the upper end face of the bearing plate and shock-absorbing devices arranged at four corners of the lower end face of the bearing plate, wherein the movable plates are fixedly arranged on two sides of the upper end face of the bearing plate, sliding grooves are formed in the movable plates, a servo motor is arranged on the upper end face of each movable plate, the servo motor is connected with a group of movable shafts movably arranged in the sliding grooves through a motor shaft, movable blocks are arranged on the outer edge faces of the movable shafts in a threaded fit mode, the sliding grooves extend out of one sides of the movable blocks and are fixedly connected with an LED display screen, each shock-absorbing device comprises a fastening plate, the upper end face of each fastening plate is fixedly connected with the lower end face of the bearing plate, a plurality of groups of fastening holes are formed in the fastening plates at equal intervals, a group of first sleeves are fixedly connected with, a group of sleeve shafts is movably arranged between the first sleeve and the second sleeve.
Preferably, the one end of sleeve axle extends into first sleeve in and the first crimping board of fixedly connected with, the articulated a set of first spring of installing of up end of first crimping board, the lower terminal surface of sleeve axle extends into second sleeve in and the fixedly connected with second crimping board, the articulated second spring of installing of lower terminal surface of second crimping board, the telescopic lower terminal surface bilateral symmetry fixed mounting of second has two sets of first otic placodes, and is two sets of first otic placode has the second pulley through round pin axle swing joint.
Preferably, the fixed axle is installed at one side center of fly leaf, movable mounting has first rectangular plate on the outer fringe face of fixed axle, the one end of first rectangular plate is provided with the second rectangular plate, install a set of extension board between first rectangular plate and the second rectangular plate, and all be provided with damping spring in first rectangular plate and the second rectangular plate, the both ends of extension board extend to in first rectangular plate and the second rectangular plate respectively and with damping spring articulated be connected.
Preferably, the lower terminal surface of loading board symmetry fixed mounting placed in the middle has two sets of second otic placodes, and is two sets of movable mounting has a set of circle axle between the second otic placode, movable mounting has two sets of first regulating plates, and is two sets of on the outer fringe face of circle axle one side of first regulating plate all is provided with the second regulating plate, movable mounting has a set of connecting plate between second regulating plate and the first regulating plate.
Preferably, a set of third spring is installed in the first regulating plate internal hinge, a set of fourth spring is installed in the second regulating plate internal hinge, the both ends of connecting plate extend to in first regulating plate and the second regulating plate respectively and with third spring and the articulated connection of fourth spring, the one end movable mounting of second regulating plate has a set of third pulley.
The utility model discloses a technological effect and advantage: the anti-seismic falling-down-preventing LED display screen can start the servo motor due to the arrangement of the movable shaft, so that the movable shaft rotates, and further, the movable blocks arranged on the outer edge surface of the movable shaft move up and down to drive the LED display screen to move up and down, so that the height of the LED display screen is adjusted, and the LED display screen is convenient to adapt to specific installation requirements; benefit from the setting of first spring and second spring, when the LED display screen removes the in-process of transportation and rocks from top to bottom, the first compression joint board of cover hub connection and second compression joint board compress first spring and second spring respectively, provide the buffering, reduce the range of rocking, avoid rocking acutely to lead to LED display screen internals not hard up, and then influence the normal use of LED display screen.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the damping device of the present invention;
fig. 3 is a cross-sectional view taken along line B-B of fig. 2 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
fig. 5 is an enlarged schematic view of the structure at C in fig. 4 according to the present invention.
In the figure: the LED display screen comprises a bearing plate 1, a damping device 2, a movable plate 3, a sliding groove 301, a fixed shaft 302, a servo motor 4, a movable shaft 401, an LED display screen 5, a first rectangular plate 6, an extension plate 601, a second rectangular plate 7, a first pulley 701, a fastening plate 8, a fastening hole 801, a fastening hole 9, a first sleeve 901, a first spring 10, a second sleeve 10, a first lug 1001, a second pulley 1002, a second spring 1003, a sleeve shaft 11, a first crimping plate 1101, a second crimping plate 1102, a second lug 12, a round shaft 1201, a first adjusting plate 13, a third spring 1301, a connecting plate 14, a second adjusting plate 15, a fourth spring 1501 and a third pulley 1502.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides an anti-seismic falling-down-proof LED display screen as shown in figures 1-5, which comprises a bearing plate 1, movable plates 3 arranged on two sides of the upper end surface of the bearing plate 1 and shock-absorbing devices 2 arranged at four corners of the lower end surface of the bearing plate 1, wherein the movable plates 3 are fixedly arranged on two sides of the upper end surface of the bearing plate 1, sliding grooves 301 are arranged in the movable plates 3, a servo motor 4 is arranged on the upper end surface of the movable plates 3, the servo motor 4 is connected with a group of movable shafts 401 movably arranged in the sliding grooves 301 through a motor shaft, movable blocks are arranged on the outer edge surface of the movable shafts 401 in a threaded fit manner, one side of each movable block extends out of the sliding groove 301 and is fixedly connected with an LED display screen 5, and the servo motor 4 can be started to enable the movable shafts 401 to rotate due to the arrangement of the movable shafts 401, so that the movable blocks arranged on the outer edge surface of the, the realization is adjusted the height of LED display screen 5, is convenient for adapt to specific installation needs, damping device 2 includes mounting plate 8, and mounting plate 8 is the plectane structure, mounting plate 8's up end and loading board 1's lower terminal surface fixed connection, and the equidistance has seted up multiunit fastening hole 801 in the mounting plate 8, and it has the screw thread to construct on the inner fringe face of fastening hole 801, the lower terminal surface fixedly connected with of fastening hole 801 is a set of first sleeve 9, the lower terminal surface of first sleeve 9 is provided with a set of second sleeve 10, movable mounting has a set of sleeve 11 between first sleeve 9 and the second sleeve 10.
Specifically, one end of the sleeve shaft 11 extends into the first sleeve 9 and is fixedly connected with a first press plate 1101, an upper end surface of the first press plate 1101 is hinged with a set of first springs 901, a lower end surface of the sleeve shaft 11 extends into the second sleeve 10 and is fixedly connected with a second press plate 1102, the first press plate 1101 and the second press plate 1102 are both in a circular plate structure, a lower end surface of the second press plate 1102 is hinged with a second spring 1003, two sets of first ear plates 1001 are symmetrically and fixedly mounted on two sides of the lower end surface of the second sleeve 10, the first ear plates 1001 are in an arc-shaped plate structure, the two sets of first ear plates 1001 are movably connected with second pulleys 1002 through pins, and due to the arrangement of the first springs 901 and the second springs 1003, when the LED display screen 5 shakes up and down during moving and transporting, the first press plate 1101 and the second press plate 1102 connected with the sleeve shaft 11 respectively compress the first springs 901 and the second springs 1003, the buffering is provided, the shaking amplitude is reduced, and the phenomenon that the shaking of the LED display screen internal parts is loosened due to the fact that the shaking is violent is avoided, so that the normal use of the LED display screen is influenced.
Specifically, fixed axle 302 is installed at one side center of fly leaf 3, movable mounting has first rectangular plate 6 on the outer fringe face of fixed axle 302, and first rectangular plate 6 is provided with roller bearing with the junction of fixed axle 302, the one end of first rectangular plate 6 is provided with second rectangular plate 7, install a set of extension board 601 between first rectangular plate 6 and the second rectangular plate 7, extension board 601 is rectangle platelike structure, and all is provided with damping spring in first rectangular plate 6 and the second rectangular plate 7, the both ends of extension board 601 extend respectively in first rectangular plate 6 and the second rectangular plate 7 and are connected with damping spring is articulated.
Specifically, the lower terminal surface of loading board 1 symmetry fixed mounting placed in the middle has two sets of second otic placodes 12, and second otic placode 12 is curved plate structure for one end structure, and is two sets of movable mounting has a set of circle axle 1201 between the second otic placode 12, movable mounting has two sets of first regulating plates 13 on the outer fringe face of circle axle 1201, and first regulating plate 13 is curved plate structure for one end structure, and first regulating plate 13 is provided with roller bearing with the junction of circle axle 1201, and is two sets of one side of first regulating plate 13 all is provided with second regulating plate 15, movable mounting has a set of connecting plate 14 between second regulating plate 15 and the first regulating plate 13, and connecting plate 14 is the rectangular plate-shaped structure.
Specifically, a set of third spring 1301 is installed in the first regulating plate 13 internal hinge, a set of fourth spring 1501 is installed in the second regulating plate 15 internal hinge, the both ends of connecting plate 14 extend to in first regulating plate 13 and the second regulating plate 15 respectively and with third spring 1301 and fourth spring 1501 hinge connection, the one end movable mounting of second regulating plate 15 has a set of third pulley 1502.
The working principle of the anti-seismic falling-down-proof LED display screen is that when the anti-seismic falling-down-proof LED display screen is used, the servo motor 4 can be started to enable the movable shaft 401 to rotate, and further enable the movable block arranged on the outer edge surface of the movable shaft 401 to move up and down to drive the LED display screen 5 to move up and down, so that the height of the LED display screen 5 can be adjusted, the LED display screen is convenient to adapt to specific installation requirements, when the LED display screen 5 is moved and transported, the first pressing plate 1101 and the second pressing plate 1102 connected with the sleeve shaft 11 respectively compress the first spring 901 and the second spring 1003 to provide buffering, the amplitude of vertical shaking of the LED display screen 5 is reduced, the phenomenon that internal parts of the LED display screen are loosened due to shaking is avoided, and further the normal use of the LED display screen is influenced, meanwhile, the connecting plate 14 respectively presses the third spring 1301 arranged in the first adjusting plate 13 and the fourth spring 1501 arranged in the second adjusting plate 15, so, further reduced the range that LED display screen 5 rocked from top to bottom, promoted LED display screen 5's shock strength, this antidetonation is prevented falling down type LED display screen, and is rational in infrastructure, the high adaptation specific installation needs of the LED display screen of being convenient for adjust, and be convenient for remove the in-process that transports at the LED display screen and provide the buffering, reduce the range that rocks from top to bottom, the practicality is strong.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a type LED display screen is prevented falling by antidetonation, includes loading board (1), sets up fly leaf (3) and damping device (2) that set up terminal surface four corners under loading board (1) in loading board (1) up end both sides, its characterized in that: the movable plate (3) is fixedly arranged on two sides of the upper end face of the bearing plate (1), a sliding groove (301) is formed in the movable plate (3), a servo motor (4) is arranged on the upper end face of the movable plate (3), the servo motor (4) is connected with a group of movable shafts (401) which are movably arranged in the sliding groove (301) through motor shafts, movable blocks are arranged on the outer edge face of each movable shaft (401) in a threaded fit mode, one side of each movable block extends out of the sliding groove (301) and is fixedly connected with an LED display screen (5), the damping device (2) comprises a fastening plate (8), the upper end face of the fastening plate (8) is fixedly connected with the lower end face of the bearing plate (1), a plurality of groups of fastening holes (801) are formed in the fastening plate (8) at equal intervals, a group of first sleeves (9) are fixedly connected to the lower end face of the fastening holes (801), and a group of second sleeves (10) are arranged on, a group of sleeve shafts (11) are movably arranged between the first sleeve (9) and the second sleeve (10).
2. The anti-seismic falling-down-proof LED display screen according to claim 1, characterized in that: the one end of cover axle (11) extends into in first sleeve (9) and the first crimping board of fixedly connected with (1101), the articulated a set of first spring (901) of installing of up end of first crimping board (1101), the lower terminal surface of cover axle (11) extends into in second sleeve (10) and fixedly connected with second crimping board (1102), the articulated second spring (1003) of installing of lower terminal surface of second crimping board (1102), the lower terminal surface bilateral symmetry fixed mounting of second sleeve (10) has two sets of first otic placodes (1001), and is two sets of first otic placode (1001) have second pulley (1002) through round pin axle swing joint.
3. The anti-seismic falling-down-proof LED display screen according to claim 1, characterized in that: fixed axle (302) are installed at one side center of fly leaf (3), movable mounting has first rectangular plate (6) on the outer fringe face of fixed axle (302), the one end of first rectangular plate (6) is provided with second rectangular plate (7), install a set of extension board (601) between first rectangular plate (6) and second rectangular plate (7), and all be provided with damping spring in first rectangular plate (6) and second rectangular plate (7), the both ends of extension board (601) extend respectively in first rectangular plate (6) and second rectangular plate (7) and are connected with damping spring is articulated.
4. The anti-seismic falling-down-proof LED display screen according to claim 1, characterized in that: the lower terminal surface of loading board (1) symmetry fixed mounting placed in the middle has two sets of second otic placodes (12), and is two sets of movable mounting has a set of circle axle (1201) between second otic placode (12), movable mounting has two sets of first regulating plates (13), and is two sets of on the outer fringe face of circle axle (1201) one side of first regulating plate (13) all is provided with second regulating plate (15), movable mounting has a set of connecting plate (14) between second regulating plate (15) and first regulating plate (13).
5. The anti-seismic falling-down-proof LED display screen according to claim 4, characterized in that: a set of third spring (1301) is installed in first regulating plate (13) internal hinge, a set of fourth spring (1501) is installed in second regulating plate (15) internal hinge, the both ends of connecting plate (14) extend to in first regulating plate (13) and second regulating plate (15) respectively and with third spring (1301) and fourth spring (1501) articulated connection, the one end movable mounting of second regulating plate (15) has a set of third pulley (1502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860929.9U CN212647811U (en) | 2020-08-31 | 2020-08-31 | Anti-shock and anti-falling type LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860929.9U CN212647811U (en) | 2020-08-31 | 2020-08-31 | Anti-shock and anti-falling type LED display screen |
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| Publication Number | Publication Date |
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| CN212647811U true CN212647811U (en) | 2021-03-02 |
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| CN202021860929.9U Active CN212647811U (en) | 2020-08-31 | 2020-08-31 | Anti-shock and anti-falling type LED display screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531339A (en) * | 2021-08-04 | 2021-10-22 | 深圳市亿莱顿科技有限公司 | Conference tablet computer adaptable to different use environments and system thereof |
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2020
- 2020-08-31 CN CN202021860929.9U patent/CN212647811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531339A (en) * | 2021-08-04 | 2021-10-22 | 深圳市亿莱顿科技有限公司 | Conference tablet computer adaptable to different use environments and system thereof |
| CN113531339B (en) * | 2021-08-04 | 2022-04-19 | 深圳市亿莱顿科技有限公司 | Conference tablet computer adaptable to different use environments and system thereof |
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