CN216079099U

CN216079099U - But outdoor LED display screen of angle modulation

Info

Publication number: CN216079099U
Application number: CN202122692419.6U
Authority: CN
Inventors: 刘学强; 施雨男; 孔令凯; 陆晨雨
Original assignee: Hebei Yingsen Technology Co ltd
Current assignee: Hebei Yingsen Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-18
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of LED display screens, in particular to an outdoor LED display screen capable of adjusting an angle. The screen adjusting device comprises a base, a support column, a screen and an adjusting structure, wherein the support column is arranged on the surface of the base, the screen is arranged on the surface of the support column, the adjusting structure is arranged on the lower surface of the base, the adjusting structure comprises a first gear, the surface of the first gear is fixedly connected with the base, the lower surface of the first gear is rotatably connected with a bottom plate, the surface of the bottom plate is rotatably connected with a crank, the arc surface of the crank is fixedly connected with a second gear, the lower surface of the second gear is rotatably connected with the bottom plate, the first gear is meshed with the second gear, a sliding groove is formed in the upper surface of the bottom plate, and a vertical plate is fixedly connected to the inner wall of the sliding groove. The problem of when using display screen propaganda information, traditional outdoor display screen is inconvenient carries out angle modulation is solved.

Description

But outdoor LED display screen of angle modulation

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an outdoor LED display screen capable of adjusting an angle.

Background

The LED display screen is a display device, mainly used shows the equipment of information such as image, characters, video, also often in the front of the door of commercial area, outdoor places such as roadside come propaganda information through the display screen, traditional outdoor display screen is in order to avoid being blown the rotation and then all can restrict its rotation, when pedestrian's orientation and the orientation of display screen are inconsistent, the publicity effect of display screen has just been reduced, greatly reduced the availability factor and the practicality of display screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a traditional outdoor display screen is inconvenient to adjust the angle when the display screen is used for propagandizing information in the prior art, and provides an angle-adjustable outdoor LED display screen.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an outdoor LED display screen that can angle modulation, includes base, pillar, screen and regulation structure, the surface mounting of base has the pillar, the surface mounting of pillar has the screen, the lower surface of base is equipped with the regulation structure, it includes first gear to adjust the structure, the surface and the base fixed connection of first gear, the lower surface of first gear rotates and is connected with the bottom plate, the rotation of surface of bottom plate is connected with the crank, the arc surface fixedly connected with second gear of crank, the lower surface and the bottom plate of second gear rotate and are connected, first gear meshes with the second gear mutually, rotates the crank, and the crank can drive the second gear and rotate, and the second gear will drive first gear revolve to reach the effect of adjusting whole display screen.

Preferably, the spout has been seted up to the upper surface of bottom plate, the inner wall fixedly connected with riser of spout, one side that first gear was kept away from to the riser slides and inserts and be equipped with the pull rod, the one end fixedly connected with fixture block that the pull rod is close to first gear, the lower surface and the spout sliding connection of fixture block, the surface and the first gear of fixture block mesh mutually, promote the pull rod, and the pull rod can drive the fixture block and slide to the direction that is close to first gear along the inner wall of spout, and in the tooth surface of first gear was gone into to the fixture block card, reached the effect of fixed whole display screen angle.

Preferably, one side of the clamping block, which is close to the vertical plate, is fixedly connected with a spring, one end of the spring, which is far away from the clamping block, is fixedly connected with the vertical plate, and the spring plays a role in facilitating the pull rod to drive the clamping block to move.

Preferably, the upper surface of bottom plate is seted up flutedly, the inner wall of recess rotates and is connected with the brush stick, the surface and the first gear sliding connection of brush stick, first gear pivoted can drive the brush stick and rotate simultaneously, and the brush on the brush stick will contact the tooth face of first gear, reaches the effect of the first gear flank of tooth of simple clean.

Preferably, the surface of pillar is equipped with protective structure, protective structure includes the plectane, the surface and the pillar fixed connection of plectane, the fixed surface of plectane is connected with the rectangular plate, the surface rotation of rectangular plate is connected with the U-shaped piece, the fixed surface of rectangular plate is connected with the holding rod, the arc surface and the U-shaped piece rotation of holding rod are connected, the holding rod is kept away from the one end of U-shaped piece and is slided and insert and be equipped with the inserted bar, the inserted bar is close to the one end and the U-shaped piece sliding connection of rectangular plate, the fixed surface of U-shaped piece is connected with the guard plate, directly stimulates the guard plate, and the guard plate can drive the U-shaped piece and rotate along the arc surface of holding rod and the surface of rectangular plate, rotates suitable position after, inserts the U-shaped piece with the inserted bar, reaches the effect of fixed guard plate.

Preferably, the fixed surface of rectangular plate is connected with the elasticity rope, the one end and the guard plate fixed connection of rectangular plate are kept away from to the elasticity rope, and the elasticity rope plays the effect that makes things convenient for the guard plate to accomodate.

Preferably, one side fixedly connected with foam-rubber cushion of the screen is kept away from to the rectangular plate, the shape of foam-rubber cushion is the rectangle, and the foam-rubber cushion plays the effect that reduces the guard plate striking force.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, through arranging the adjusting structure, when the angle of the whole display screen needs to be adjusted, the pull rod is pulled in the direction far away from the first gear, the pull rod can drive the clamping block to slide in the direction close to the vertical plate along the inner wall of the chute while sliding along the surface of the vertical plate, at the moment, the spring can be in a compressed state due to the movement of the clamping block, when the clamping block is separated from the tooth surface of the first gear, the crank is directly rotated, the crank can drive the second gear to rotate along the surface of the bottom plate while rotating along the surface of the bottom plate, the first gear can be driven to rotate along the surface of the bottom plate while rotating, when the first gear rotates to a proper position, the pull rod is loosened, the spring in the compressed state can rapidly rebound and drive the clamping block to slide in the direction far away from the vertical plate along the inner wall of the chute, until the clamping block is clamped into the tooth surface of the first gear again, so as to achieve the effect of fixing the first gear, and then reach the effect of adjusting whole display screen angle, when first gear revolve, can drive the brush stick and rotate, the brush on brush stick surface will contact in the tooth surface of first gear, reach the effect of simple clean first gear, make first gear can rotate more smoothly, through setting up the regulation structure, help the user of service can adjust the angle of whole display screen very conveniently, improved the practicality of whole display screen to a certain extent.

Drawings

Fig. 1 is a schematic perspective view of an outdoor LED display screen with adjustable angle according to the present invention;

FIG. 2 is a schematic rear side view of FIG. 1 of an outdoor LED display screen with adjustable angle according to the present invention;

FIG. 3 is a schematic view of a part of the structure of an outdoor LED display screen adjustable in angle according to the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 2 of an outdoor LED display screen with adjustable angle according to the present invention;

fig. 5 is a schematic structural diagram of an outdoor LED display screen with an adjustable angle shown in fig. 2 at B.

Illustration of the drawings: 1. a base; 2. a pillar; 3. a screen; 4. an adjustment structure; 401. a first gear; 402. a base plate; 403. a crank; 404. a second gear; 405. a chute; 406. a vertical plate; 407. a pull rod; 408. a clamping block; 409. a spring; 410. a groove; 411. a brush bar; 5. a protective structure; 51. a circular plate; 52. a rectangular plate; 53. a U-shaped block; 54. a holding rod; 55. a protection plate; 56. inserting a rod; 57. an elastic cord; 58. a spongy cushion.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an outdoor LED display screen of angularly adjustable, includes base 1, pillar 2, screen 3 and adjusts structure 4, and base 1's surface mounting has pillar 2, and the surface mounting of pillar 2 has screen 3, and base 1's lower surface is equipped with adjusts structure 4.

The specific arrangement and function of the adjustment structure 4 and the shielding structure 5 will be described in detail below.

In this embodiment: adjusting structure 4 includes first gear 401, first gear 401's surface and base 1 fixed connection, first gear 401's lower surface rotates and is connected with bottom plate 402, bottom plate 402's surface rotates and is connected with crank 403, crank 403's arc surface fixedly connected with second gear 404, second gear 404's lower surface rotates with bottom plate 402 and is connected, first gear 401 meshes with second gear 404 mutually, rotate crank 403, crank 403 can drive second gear 404 and rotate, second gear 404 will drive first gear 401 and rotate, thereby reach the effect of adjusting whole display screen.

Specifically, the sliding groove 405 is formed in the upper surface of the bottom plate 402, the vertical plate 406 is fixedly connected to the inner wall of the sliding groove 405, a pull rod 407 is inserted into one side, away from the first gear 401, of the vertical plate 406 in a sliding manner, a clamping block 408 is fixedly connected to one end, close to the first gear 401, of the pull rod 407, the lower surface of the clamping block 408 is connected with the sliding groove 405 in a sliding manner, the surface of the clamping block 408 is meshed with the first gear 401, the pull rod 407 is pushed, the clamping block 408 can be driven by the pull rod 407 to slide along the inner wall of the sliding groove 405 in the direction close to the first gear 401 until the clamping block 408 is clamped into the tooth surface of the first gear 401, and the effect of fixing the whole display screen angle is achieved.

Specifically, a spring 409 is fixedly connected to one side of the fixture block 408 close to the vertical plate 406, and one end of the spring 409 far from the fixture block 408 is fixedly connected to the vertical plate 406.

In this embodiment: the spring 409 plays a role in facilitating the pull rod 407 to drive the fixture block 408 to move.

Specifically, the upper surface of bottom plate 402 is seted up flutedly 410, and the inner wall of flutedly 410 rotates and is connected with brush stick 411, brush stick 411's surface and first gear 401 sliding connection, can drive brush stick 411 and rotate when first gear 401 rotates, and the brush on brush stick 411 will contact the flank of tooth of first gear 401, reaches the effect of the simple clean first gear 401 flank of tooth.

Specifically, protective structure 5 is arranged on the surface of pillar 2, protective structure 5 includes circular plate 51, circular plate 51's surface and pillar 2 fixed connection, circular plate 51's fixed surface is connected with rectangular plate 52, rectangular plate 52's surface rotates and is connected with U-shaped piece 53, rectangular plate 52's fixed surface is connected with holding rod 54, holding rod 54's arc surface rotates with U-shaped piece 53 to be connected, holding rod 54 keeps away from the one end of U-shaped piece 53 and slides and inserts and be equipped with inserted bar 56, inserted bar 56 is close to rectangular plate 52's one end and U-shaped piece 53 sliding connection, U-shaped piece 53's fixed surface is connected with guard plate 55.

In this embodiment: the protection plate 55 is directly pulled, the protection plate 55 can drive the U-shaped block 53 to rotate along the arc surface of the holding rod 54 and the surface of the rectangular plate 52, and after the U-shaped block is rotated to a proper position, the insertion rod 56 is inserted into the U-shaped block 53, so that the effect of fixing the protection plate 55 is achieved.

Specifically, the fixed surface of rectangular plate 52 is connected with elasticity rope 57, and the one end and the guard plate 55 fixed connection that rectangular plate 52 was kept away from to elasticity rope 57, and elasticity rope 57 plays the effect that makes things convenient for guard plate 55 to accomodate.

Specifically, a sponge pad 58 is fixedly connected to one side of the rectangular plate 52 far away from the screen 3, and the shape of the sponge pad 58 is rectangular.

In this embodiment: the foam pad 58 functions to reduce the impact force of the shield 55.

The working principle is as follows: when the angle of the whole display screen needs to be adjusted, the pull rod 407 is pulled in the direction away from the first gear 401, the pull rod 407 slides along the surface of the vertical plate 406 and simultaneously drives the fixture block 408 to slide in the direction close to the vertical plate 406 along the inner wall of the sliding groove 405, at this time, the spring 409 is in a compressed state due to the movement of the fixture block 408, when the fixture block 408 is separated from the tooth surface of the first gear 401, the crank 403 is directly rotated, the crank 403 rotates along the surface of the bottom plate 402 and simultaneously drives the second gear 404 to rotate along the surface of the bottom plate 402, the first gear 401 rotates along the surface of the bottom plate 402 while the second gear 404 rotates, when the first gear 401 rotates to a proper position, the pull rod 407 is released, the spring 409 in the compressed state rapidly rebounds and drives the fixture block 408 to slide in the direction away from the inner wall of the vertical plate 406 until the fixture block 408 is clamped into the tooth surface of the first gear 401 again, the effect of fixing the first gear 401 is achieved, and the effect of adjusting the angle of the whole display screen is achieved, when the first gear 401 rotates, the brush bar 411 is driven to rotate, the brush on the surface of the brush bar 411 contacts the tooth surface of the first gear 401, the effect of simply cleaning the first gear 401 is achieved, the first gear 401 can rotate more smoothly, when the screen 3 is exposed to high-temperature weather, the protection plate 55 is rotated first, the protection plate 55 drives the surface of the U-shaped block 53 and the rectangular plate 52 and the arc surface of the holding rod 54 to rotate, when the protection plate 55 rotates to the upper part of the screen 3, the insertion rod 56 is pushed, the insertion rod 56 is inserted into the U-shaped block 53, the effect of fixing the position of the protection plate 55 is achieved, and the effect of simply shielding sunlight is achieved, in the rotating process of the protection plate 55, the elastic rope 57 is in a stretching state due to the rotation of the protection plate 55, when the protection plate 55 is stored in need, the protection plate 55 is held by hands firstly, the inserting rod 56 is pulled out, the elastic rope 57 which is stretched can rapidly drive the protection plate 55 to rebound, the protection plate 55 is rebounded to the surface of the spongy cushion 58, and the spongy cushion 58 plays a role in buffering the elasticity of the elastic rope 57.

Claims

1. The utility model provides an but outdoor LED display screen of angle modulation, includes base (1), pillar (2), screen (3) and adjusts structure (4), its characterized in that: the surface mounting of base (1) has pillar (2), the surface mounting of pillar (2) has screen (3), the lower surface of base (1) is equipped with adjusts structure (4), it includes first gear (401) to adjust structure (4), the surface and base (1) fixed connection of first gear (401), the lower surface of first gear (401) is rotated and is connected with bottom plate (402), the surface rotation of bottom plate (402) is connected with crank (403), the arc surface fixedly connected with second gear (404) of crank (403), the lower surface and bottom plate (402) of second gear (404) are rotated and are connected, first gear (401) mesh with second gear (404).

2. The outdoor LED display screen capable of being adjusted by angles as claimed in claim 1, wherein: the upper surface of the bottom plate (402) is provided with a sliding groove (405), the inner wall of the sliding groove (405) is fixedly connected with a vertical plate (406), one side, far away from the first gear (401), of the vertical plate (406) is slidably inserted with a pull rod (407), one end, close to the first gear (401), of the pull rod (407) is fixedly connected with a clamping block (408), the lower surface of the clamping block (408) is slidably connected with the sliding groove (405), and the surface of the clamping block (408) is meshed with the first gear (401).

3. The outdoor LED display screen capable of being adjusted by angles as claimed in claim 2, wherein: one side, close to the vertical plate (406), of the clamping block (408) is fixedly connected with a spring (409), and one end, far away from the clamping block (408), of the spring (409) is fixedly connected with the vertical plate (406).

4. The outdoor LED display screen capable of being adjusted by angles as claimed in claim 1, wherein: the upper surface of the bottom plate (402) is provided with a groove (410), the inner wall of the groove (410) is rotatably connected with a brush rod (411), and the surface of the brush rod (411) is in sliding connection with the first gear (401).

5. The outdoor LED display screen capable of being adjusted by angles as claimed in claim 1, wherein: the surface of pillar (2) is equipped with protective structure (5), protective structure (5) include plectane (51), the surface and pillar (2) fixed connection of plectane (51), the fixed surface of plectane (51) is connected with rectangular plate (52), the surface rotation of rectangular plate (52) is connected with U-shaped piece (53), the fixed surface of rectangular plate (52) is connected with holding rod (54), the arc surface and the U-shaped piece (53) of holding rod (54) rotate to be connected, the one end slip that U-shaped piece (53) were kept away from in holding rod (54) is inserted and is equipped with inserted bar (56), one end and U-shaped piece (53) sliding connection that inserted bar (56) are close to rectangular plate (52), the fixed surface of U-shaped piece (53) is connected with guard plate (55).

6. The outdoor LED display screen capable of being adjusted by angles as claimed in claim 5, wherein: the surface of the rectangular plate (52) is fixedly connected with an elastic rope (57), and one end, far away from the rectangular plate (52), of the elastic rope (57) is fixedly connected with a protection plate (55).

7. The outdoor LED display screen capable of being adjusted by angles as claimed in claim 5, wherein: one side of the rectangular plate (52) far away from the screen (3) is fixedly connected with a sponge pad (58), and the shape of the sponge pad (58) is rectangular.