Digital identifier distributed display device

Abstract

The utility model discloses a digital identification distributed display device, relates to the technical field of display devices, solves the problem that a display screen has a certain collision risk when the display device is stored or moved due to the fact that most display devices lack protection design for the display screen after the display is completed, and comprises a base, a threaded rod is rotatably connected to the inner wall of the base, a driving mechanism is arranged on the threaded rod, a lifting plate is in threaded connection to the outer surface of the threaded rod, and a first sliding rod is slidably connected to the interior of the lifting plate. After display is completed, a worker can start a second motor, the second motor can control a threaded rod to rotate, the threaded rod can drive a lifting plate to move upwards under the cooperation of a first sliding rod, the lifting plate can drive a protective net to move upwards through a connecting block, and the protective net shields the periphery of a display screen; therefore, the protection capability of the display screen is improved, and the situation that the display screen is collided when moved or stored is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to display device field, especially a kind of digital identification distributed display device. BACKGROUND

[0002] With the development of society and economy, especially the Internet, display device has come more and more changes, digital identification distributed display device is a kind of new media concept, mainly applicable to public occasions, commercial centers, exhibition halls and other places that need efficient, dynamic display of digital identification information.

[0003] The existing display device needs to be displayed through the display screen when in use, but the display screen is expensive and fragile. After the display device is displayed, it mostly lacks protection design for the display screen, so there is a risk of collision when storing or moving the display device. Therefore, a digital identification distributed display device is proposed. UTILITY MODEL CONTENT

[0004] In order to improve the problem that the display device mostly lacks protection design for the display screen after display, so there is a risk of collision when storing or moving the display device, the utility model provides a digital identification distributed display device.

[0005] The utility model provides a digital identification distributed display device, adopts the following technical scheme:

[0006] A digital identification distributed display device, comprising a base, a threaded rod is rotatably connected to the inner wall of the base, a driving mechanism is provided on the threaded rod, a lifting plate is threadedly connected to the outer surface of the threaded rod, a first sliding rod is slidably connected to the inside of the lifting plate, both ends of the first sliding rod are fixedly connected to the inner wall of the base, lifting grooves are symmetrically provided on the outer surface of the base, a connecting block adapted to the lifting grooves is fixedly installed on the outer surface of the lifting plate, a protective net is fixedly installed on one side of the connecting block, a support rod is fixedly installed on the top of the base, and a display screen is provided on one side of the support rod.

[0007] By adopting the above technical scheme, after display, the staff can start the second motor, the second motor can control the rotation of the threaded rod, the threaded rod can drive the lifting plate to move upward under the cooperation of the first sliding rod, the lifting plate can drive the protective net to move upward through the connecting block, so as to shield the four sides of the display screen, thereby improving the protection ability of the display screen and reducing the risk of collision during moving or storing.

[0008] Optionally, the inner side of the protective net is fixedly installed with a fixed plate, the bottom of the fixed plate is fixedly installed with a second sliding rod, and the top of the base is provided with a sliding groove matched with the second sliding rod, and the second sliding rod penetrates into the sliding groove.

[0009] By adopting the above technical scheme, the protective net can drive the fixed plate and the second sliding rod to move during the movement of the protective net, the fixed plate and the second sliding rod can limit the protective net, and the horizontal shaking of the protective net during the movement is reduced.

[0010] Optionally, the side of the support rod is fixedly installed with a first motor, the output end of the first motor penetrates through the support rod and is fixedly installed with a mounting plate, and the outer side of the mounting plate is fixedly connected with the display screen.

[0011] By adopting the above technical scheme, in use, the staff can drive the mounting plate to rotate through the first motor, the mounting plate can drive the display screen to rotate, and the display screen is rotated by ninety degrees, so that the diversity of the display device is increased.

[0012] Optionally, the driving mechanism comprises a second motor, the second motor is fixedly connected with the base, the output end of the second motor is fixedly installed with a first bevel gear, the first bevel gear is meshingly connected with a second bevel gear, and the second bevel gear is fixedly connected with the threaded rod.

[0013] By adopting the above technical scheme, the second motor can drive the first bevel gear to rotate, the first bevel gear can drive the second bevel gear to rotate, and the second bevel gear can drive the threaded rod to rotate, thereby facilitating the stability of the rotation of the threaded rod.

[0014] Optionally, the side of the support rod is fixedly installed with a protective shell, the first motor is arranged in the protective shell, the inside of the protective shell is provided with a heat dissipation groove, and the inner wall of the heat dissipation groove arranged in the protective shell is fixedly installed with a heat dissipation net.

[0015] By adopting the above technical scheme, the protective shell can protect the first motor, reduce the situation that the first motor is bumped by external objects, and prolong the service life of the first motor.

[0016] Optionally, the bottom of the base is fixedly installed with a universal wheel.

[0017] By adopting the above technical scheme, the universal wheel can facilitate the staff to move the base.

[0018] Optionally, the side of the mounting plate away from the display screen is fixedly installed with a sliding block, and the inside of the support rod is provided with an annular sliding groove matched with the sliding block.

[0019] By adopting the technical scheme, the sliding block and the sliding slot can limit the moving range of the mounting plate, and the mounting plate can be more stable during rotation.

[0020] Optionally, the outer surface of the protective net is fixedly installed with a hand pushing rod, and the outer surface of the hand pushing rod is fixedly sleeved with a rubber anti-skid sleeve.

[0021] By adopting the technical scheme, the hand pushing rod can facilitate the staff to push the equipment to move, and the rubber anti-skid sleeve can increase the friction between the hands of the staff and the outer surface of the hand pushing rod, so that the hands of the staff are less likely to slip when pushing the hand pushing rod to move.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. After the display is completed, the staff can start the second motor, the second motor can control the threaded rod to rotate, the threaded rod can drive the lifting plate to move upwards under the cooperation of the first sliding rod, the lifting plate can drive the protective net to move upwards through the connecting block, the protective net can shield the periphery of the display screen, thereby improving the protection capability of the display screen and reducing the bumping of the display screen during movement or storage.

[0024] 2. When in use, the staff can move the equipment to the position to be displayed through the hand pushing rod and the universal wheel, the display screen on the base can be distributedly displayed through digital identification, during display, the staff can also drive the mounting plate to rotate through the first motor, the mounting plate can drive the display screen to rotate, the display screen is rotated by ninety degrees, thereby increasing the diversified display of the display equipment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a front view structural schematic diagram of the utility model.

[0026] Figure 2 is a front view cross-sectional structural schematic diagram of the utility model.

[0027] Figure 3 is a front view cross-sectional structural schematic diagram of the utility model. Figure 2 is an enlarged structural schematic diagram of A in the utility model.

[0028] Figure 4 is an enlarged structural schematic diagram of B in the utility model. Figure 2

[0029] MARKING OF THE DRAWINGS:

[0030] ​1, base; 2, threaded rod; 3, drive mechanism; 31, second motor; 32, first bevel gear; 33, second bevel gear; 4, lifting plate; 5, first sliding rod; 6, connecting block; 7, protective net; 8, support rod; 9, display screen; 10, fixed plate; 11, second sliding rod; 12, first motor; 13, mounting plate; 14, protective shell; 15, heat sink; 16, universal wheel; 17, sliding block; 18, hand push rod. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model are described clearly and completely below. Figures 1-4 It is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Please refer to Figures 1-3 A digital identification distributed display device, which comprises a base 1, the inner wall of the base 1 is rotationally connected with a threaded rod 2, the threaded rod 2 is provided with a drive mechanism 3, the drive mechanism 3 comprises a second motor 31, the second motor 31 is fixedly connected with the base 1, the output end of the second motor 31 is fixedly installed with a first bevel gear 32, the first bevel gear 32 is meshingly connected with a second bevel gear 33, the second bevel gear 33 is fixedly connected with the threaded rod 2, the second motor 31 can drive the first bevel gear 32 to rotate, the first bevel gear 32 can drive the second bevel gear 33 to rotate, the second bevel gear 33 can drive the threaded rod 2 to rotate, thereby being conducive to improving the stability of the rotation of the threaded rod 2.

[0033] Please refer to Figure 1 And Figure 2 The outer surface of the threaded rod 2 is threadedly connected with a lifting plate 4, the inside of the lifting plate 4 is slidably connected with a first sliding rod 5, the two ends of the first sliding rod 5 are fixedly connected with the inner wall of the base 1, the outer surface of the base 1 is symmetrically provided with lifting grooves, the outer surface of the lifting plate 4 is fixedly installed with connecting blocks 6 matched with the lifting grooves, one side of the connecting blocks 6 is fixedly installed with protective nets 7, the top of the base 1 is fixedly installed with a support rod 8, one side of the support rod 8 is provided with a display screen 9. After the display is completed, the staff can start the second motor 31, the second motor 31 can drive the first bevel gear 32 to rotate, the first bevel gear 32 can drive the second bevel gear 33 to rotate, the second bevel gear 33 can drive the threaded rod 2 to rotate, the threaded rod 2 can drive the lifting plate 4 to move upwards under the cooperation of the first sliding rod 5, the lifting plate 4 can drive the protective nets 7 to move upwards through the connecting blocks 6, so that the protective nets 7 can shield around the display screen 9, thereby improving the protection capability of the display screen 9 and reducing the knocking of the display screen 8 during movement or storage.

[0034] Please refer to Figure 1 and Figure 2 The bottom of the base 1 is provided with four universal wheels 16, which are symmetrically arranged at the four corners of the bottom of the base 1. The universal wheels 16 can facilitate the movement of the base 1 by the staff, so as to meet the display requirements in different places. The outer surface of the protective net 7 is fixedly provided with a hand push rod 18, and the outer surface of the hand push rod 18 is fixedly provided with a rubber anti-skid sleeve. The hand push rod 18 can facilitate the movement of the equipment by the staff, and the rubber anti-skid sleeve can increase the friction between the hands of the staff and the outer surface of the hand push rod 18, so as to reduce the slipping of the hands of the staff when pushing the hand push rod 18.

[0035] Please refer to Figure 1 and Figure 2 The inner side of the protective net 7 is fixedly provided with a fixed plate 10, and the bottom of the fixed plate 10 is fixedly provided with a second sliding rod 11. The top of the base 1 is provided with a sliding groove matched with the second sliding rod 11. The second sliding rod 11 penetrates into the sliding groove. During the movement of the protective net 7, the protective net 7 can drive the fixed plate 10 and the second sliding rod 11 to move. The fixed plate 10 and the second sliding rod 11 can limit the protective net 7, so as to reduce the horizontal shaking of the protective net 7 during movement.

[0036] Please refer to Figure 2 and Figure 4 One side of the supporting rod 8 is fixedly provided with a first motor 12, and the output end of the first motor 12 penetrates through the supporting rod 8 and is fixedly provided with a mounting plate 13. The outer side of the mounting plate 13 is fixedly connected with the display screen 9. During use, the staff can drive the mounting plate 13 to rotate through the first motor 12, and the mounting plate 13 can drive the display screen 9 to rotate by 90 degrees, so as to increase the diversity of the display device. The side of the mounting plate 13 away from the display screen 9 is fixedly provided with a sliding block 17, and the inside of the supporting rod 8 is provided with an annular sliding groove matched with the sliding block 17. The sliding block 17 and the sliding groove can limit the movement range of the mounting plate 13, so as to make the mounting plate 13 more stable during rotation.

[0037] Please refer to Figure 2 One side of the supporting rod 8 is fixedly provided with a protective shell 14, and the first motor 12 is arranged in the protective shell 14. The inside of the protective shell 14 is provided with a heat dissipation groove, and the inner wall of the heat dissipation groove is fixedly provided with a heat dissipation net 15. The protective shell 14 can protect the first motor 12, reduce the impact of external objects on the first motor 12, and prolong the service life of the first motor 12. The heat generated by the first motor 12 during use can be transferred to the outside through the heat dissipation groove and the heat dissipation net 15.

[0038] The utility model discloses an implementation principle is: through the design of base 1, threaded rod 2, drive mechanism 3, second motor 31, first bevel gear 32, second bevel gear 33, lifting plate 4, first sliding rod 5, connecting block 6, protective net 7, support rod 8, display screen 9, fixed plate 10, second sliding rod 11, first motor 12, mounting plate 13, protective housing 14, heat dissipation net 15, universal wheel 16, sliding block 17 and hand push rod 18, when using, staff can move the equipment to the position that needs to show through hand push rod 18 and universal wheel 16, and the display screen 9 on base 1 can carry out digital identification distributed display, when showing, staff can also drive mounting plate 13 to rotate through first motor 12, and mounting plate 13 can drive display screen 9 to rotate, make display screen 9 rotate ninety degrees, thereby increase the diversity of show equipment's multiple show nature,

[0039] After showing, staff can start second motor 31, and second motor 31 can drive first bevel gear 32 to rotate, and first bevel gear 32 can drive second bevel gear 33 to rotate, and second bevel gear 33 can drive threaded rod 2 to rotate, and threaded rod 2 can drive lifting plate 4 to move upwards under the cooperation of first sliding rod 5, and lifting plate 4 can drive protective net 7 to move upwards through connecting block 6, make protective net 7 shield around display screen 9, thereby improve the protection ability of display screen 9, reduce the situation that display screen 8 appears to knock when moving or depositing.

[0040] The above is only the preferred embodiment of the utility model, and does not limit the utility model, although the utility model has been explained in detail with reference to the foregoing embodiment, for the person skilled in the art, still can modify the technical scheme recorded in foregoing each embodiment, or equivalent replacement to part technical feature. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A digital signage distributed display apparatus comprising a base (1), characterized in that: The inner wall of the base (1) is rotationally connected with a threaded rod (2), a driving mechanism (3) is arranged on the threaded rod (2), the outer surface of the threaded rod (2) is threadedly connected with a lifting plate (4), the inside of the lifting plate (4) is slidably connected with a first sliding rod (5), the two ends of the first sliding rod (5) are fixedly connected with the inner wall of the base (1), the outer surface of the lifting plate (4) is fixedly installed with a connecting block (6) matched with the lifting groove, the side of the connecting block (6) is fixedly installed with a protective net (7), the top of the base (1) is fixedly installed with a supporting rod (8), the side of the supporting rod (8) is provided with a display screen (9).

2. The digital identity distributed display apparatus according to claim 1, wherein: The inner side of the protective net (7) is fixedly installed with a fixed plate (10), the bottom of the fixed plate (10) is fixedly installed with a second sliding rod (11), the top of the base (1) is provided with a sliding groove matched with the second sliding rod (11), and the second sliding rod (11) penetrates into the sliding groove.

3. The digital identity distributed display apparatus of claim 1, wherein: The side of the supporting rod (8) is fixedly installed with a first motor (12), the output end of the first motor (12) penetrates through the supporting rod (8) and is fixedly installed with a mounting plate (13), and the outer side of the mounting plate (13) is fixedly connected with the display screen (9).

4. The digital identity distributed display apparatus of claim 1, wherein: The driving mechanism (3) comprises a second motor (31), the second motor (31) is fixedly connected with the base (1), the output end of the second motor (31) is fixedly installed with a first bevel gear (32), the first bevel gear (32) is meshedly connected with a second bevel gear (33), and the second bevel gear (33) is fixedly connected with the threaded rod (2).

5. The digital identity distributed display apparatus of claim 3, wherein: The side of the supporting rod (8) is fixedly installed with a protective shell (14), the first motor (12) is arranged in the protective shell (14), the inside of the protective shell (14) is provided with a heat dissipation groove, and the inner wall of the heat dissipation groove arranged in the protective shell (14) is fixedly installed with a heat dissipation net (15).

6. The digital identity distributed display apparatus of claim 1, wherein: The bottom of the base (1) is fixedly installed with a universal wheel (16).

7. The digital signage distributed display apparatus according to claim 3, wherein: The side, away from the display screen (9), of the mounting plate (13) is fixedly installed with a sliding block (17), and the inside of the supporting rod (8) is provided with an annular sliding groove matched with the sliding block (17).

8. The digital identity distributed display apparatus of claim 1, wherein: The outer surface of the protective net (7) is fixedly installed with a hand pushing rod (18), and a rubber anti-skid sleeve is fixedly sleeved on the outer surface of the hand pushing rod (18).

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