Electronic information board supporting and adjusting structure

Abstract

The utility model relates to the technical field of electronic information board installation, and discloses an electronic information board supporting and adjusting structure which comprises a base, the top of the base is rotationally connected with a rotating table through a bearing seat, guide rods are fixed to the two sides of the upper portion of the rotating table, and an installation frame is arranged between the two guide rods. The upper ends and the lower ends of the two guide rods are slidably sleeved with first sliding sleeves and second sliding sleeves correspondingly, and a screw rod is rotationally connected to the rear side, close to the mounting frame, of the upper portion of the rotating table through a bearing seat. Through cooperative use of the first motor, the driving bevel gear, the driven bevel gear and the like, the rotating shaft can be rotated, the rotating table is driven to rotate above the base, and the direction of the rotating table is adjusted, so that the direction of an electronic information board mounted above the rotating table can be adjusted, and a user can conveniently watch the electronic information board; the height and the direction of the electronic information board are adjusted through driving of the motor, time and labor are saved, use is more convenient, and the installation frame can be fixed more firmly through the structure of the two guide rods and the screw.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic information board installation, in particular to an electronic information board support and adjustment structure. Background Art

[0002] An electronic information board, or electronic information display board, is a display screen with a circuit board. With the continuous development of society, electronic information boards are widely used in the fields of display, promotion, advertising, etc., playing a great role in the promotion of goods and information. In order to promote new products, merchants generally place electronic information boards outdoors to attract people's attention.

[0003] Prior art publication number CN212900564U discloses an electronic information board fixing support device with an adjustment structure, comprising an electronic information board main body, the bottom end of which is connected to an adjustment mechanism, the adjustment mechanism comprising a first fixing frame, a reserved groove, a sponge pad, a fixing plate, a connecting block, a screw, a knob, a second fixing frame, a bolt and a transparent plate, a reserved groove is provided inside the first fixing frame, a fixing plate is inserted inside the reserved groove, and a connecting block is hinged on the right side of the fixing plate.

[0004] The above device can only manually adjust the height of the electronic information board, but cannot adjust the direction of the information board, which is inconvenient for users to watch. At the same time, the device only uses a slide plate and a screw to adjust the height of the information board. This structure is unstable. When one side is damaged, the information board may fall from the device and break. In addition, the height of the device is adjusted manually. The electronic information board itself is heavy, and other components in the device are also heavy. Manual adjustment requires a lot of effort, which is time-consuming and labor-intensive. Therefore, an electronic information board support adjustment structure that saves time and effort in operation, has a more stable structure, and can adjust the direction is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic information board support adjustment structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A support and adjustment structure for an electronic information board comprises a base, the top of the base is rotatably connected to a rotating table via a bearing seat, guide rods are fixed on both sides above the rotating table, a mounting frame is arranged between the two guide rods, the upper and lower ends of the two guide rods are respectively slidably sleeved with a first sliding sleeve and a second sliding sleeve, a screw rod is rotatably connected to the rear side of the rotating table above the mounting frame near the bearing seat, a screw sleeve is threadedly connected to the screw rod, the mounting frame is fixed between the first sliding sleeve and the second sliding sleeve, the screw sleeve is fixedly connected to the mounting frame via a bracket, a second motor is installed on a side of the rotating table corresponding to the screw rod, and one end of the output shaft of the second motor is fixedly connected to one end of the screw rod.

[0008] As a further solution of the utility model: a rotating shaft is rotatably connected to the center position of one side of the rotating table inside the base, the top of the rotating shaft is fixedly connected to the bottom of the rotating table, a driven bevel gear is sleeved and fixed on the rotating shaft, a first motor is installed on one side of the base close to the rotating shaft, a driving bevel gear is fixed to one end of the output shaft of the first motor, and the driving bevel gear is meshed with the driven bevel gear for transmission.

[0009] As a further solution of the utility model: the mounting frame includes an upper support plate and a lower support plate which are symmetrically arranged up and down, and a plurality of mounting plates are fixed between the upper support plate and the lower support plate, and the two ends of the upper support plate are respectively fixedly connected to the first sliding sleeve on the corresponding side, and the two ends of the lower support plate are respectively fixedly connected to the second sliding sleeve on the corresponding side.

[0010] As a further solution of the utility model: a plurality of screw holes are provided on the plurality of mounting plates, and bolts are threadedly connected in the plurality of screw holes, and the screw sleeve is fixedly connected to the mounting plate on an adjacent side via a connecting plate.

[0011] As a further solution of the utility model: the top ends of the screw rod and the two guide rods are fixed with limiting blocks, and brackets are fixed between the plurality of limiting blocks.

[0012] As a further solution of the utility model: legs are fixed at the four corners of the bottom of the base, and the bottom ends of the four legs are threadedly connected with feet.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. In the utility model, the screw rod can be rotated by starting the second motor, and the mounting frame can be moved up and down and the electronic information board can be driven to move synchronously by cooperating with the screw sleeve, two sliding sleeves and two guide rods, so as to adjust the height of the electronic information board;

[0015] 2. In the utility model, the first motor, the driving bevel gear and the driven bevel gear can be used together to rotate the shaft and drive the rotating table to rotate above the base, and the direction of the rotating table can be adjusted, so that the direction of the electronic information board installed above the rotating table can be adjusted, which is convenient for users to watch;

[0016] 3. In the utility model, the height and direction of the electronic information board are adjusted by motor drive, which saves time and effort and is more convenient to use. The structure of the two guide rods and the screw rod can make the mounting frame more securely fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a first viewing angle diagram of the present invention.

[0019] Figure 2 This is a second viewing angle diagram of the present invention.

[0020] Figure 3 This is a first viewing angle diagram of the mounting frame in the utility model.

[0021] Figure 4 This is a second viewing angle diagram of the mounting frame in the present utility model.

[0022] Figure 5 It is a cross-sectional view of the base and the rotating table in the utility model.

[0023] Notes on figure numbers: 1-base, 2-rotating table, 3-guide rod, 4-mounting frame, 41-upper support plate, 42-lower support plate, 43-mounting plate, 44-screw hole, 45-bolt, 46-connecting plate, 5-screw rod, 6-bracket, 7-limiting block, 8-first sliding sleeve, 9-second sliding sleeve, 10-support foot, 11-support leg, 12-screw sleeve, 13-first motor, 14-driving bevel gear, 15-rotating shaft, 16-driven bevel gear, 17-second motor. DETAILED DESCRIPTION

[0024] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0025] Example 1

[0026] See also Figure 1 , Figure 2 In the embodiment of the utility model, an electronic information board support and adjustment structure includes a base 1, the top of the base 1 is rotatably connected to a rotating table 2 through a bearing seat, guide rods 3 are fixed on both sides above the rotating table 2, the upper and lower ends of the two guide rods 3 are respectively slidably sleeved with a first sliding sleeve 8 and a second sliding sleeve 9, a mounting frame 4 is arranged between the two guide rods 3, a screw rod 5 is rotatably connected to the rear side of the rotating table 2 near the mounting frame 4 through a bearing seat, a screw sleeve 12 is threadedly connected to the screw rod 5, and a limit block 7 is fixed to the top of the screw 5 and the two guide rods 3, and a plurality of limit blocks 7 are fixed between each other with a bracket 6, and legs 11 are fixed at the four corners of the bottom of the base 1, and the bottom ends of the four legs 11 are threadedly connected with feet 10.

[0027] See also Figure 5 A rotating shaft 15 is rotatably connected to the center position of one side of the rotating table 2 inside the base 1, and the top of the rotating shaft 15 is fixedly connected to the bottom of the rotating table 2. A driven bevel gear 16 is sleeved and fixed on the rotating shaft 15. A first motor 13 is installed on the side of the base 1 close to the rotating shaft 15, and a driving bevel gear 14 is fixed to one end of the output shaft of the first motor 13. The driving bevel gear 14 is meshed with the driven bevel gear 16 for transmission; a second motor 17 is installed on the side of the rotating table 2 corresponding to the screw 5, and one end of the output shaft of the second motor 17 is fixedly connected to one end of the screw 5.

[0028] Example 2

[0029] See also Figure 3 , Figure 4 On the basis of Example 1, the mounting frame 4 includes an upper support plate 41 and a lower support plate 42 which are symmetrically arranged in an upper and lower direction, and a plurality of mounting plates 43 are fixed between the upper support plate 41 and the lower support plate 42. A plurality of screw holes 44 are opened on the plurality of mounting plates 43, and bolts 45 are threadedly connected in the plurality of screw holes 44. The two ends of the upper support plate 41 are respectively fixedly connected to the first sliding sleeve 8 on the corresponding side, and the two ends of the lower support plate 42 are respectively fixedly connected to the second sliding sleeve 9 on the corresponding side, and the screw sleeve 12 is fixedly connected to the mounting plate 43 on the adjacent side through a connecting plate 46.

[0030] When in use, the electronic information board is fixed on the mounting frame 4 through the cooperation of the screw hole 44 and the bolt 45. The screw rod 5 can be rotated by starting the second motor 17, and the mounting frame 4 can be moved up and down and the electronic information board can be driven to move synchronously through the cooperation with the screw sleeve 12, two sliding sleeves and two guide rods 3, etc., to adjust the height of the electronic information board. The rotating shaft 15 can be rotated and the rotating table 2 can be driven to rotate above the base 1 through the cooperation of the first motor 13, the active bevel gear 14 and the driven bevel gear 16, etc., to adjust the direction of the rotating table 2, thereby adjusting the direction of the electronic information board installed above the rotating table 2, which is convenient for users to watch. The device adjusts the height and direction of the electronic information board through motor drive, which saves time and effort and is more convenient to use.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An electronic information board support and adjustment structure, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a rotating table (2) through a bearing seat, guide rods (3) are fixed on both sides above the rotating table (2), a mounting frame (4) is arranged between the two guide rods (3), the upper and lower ends of the two guide rods (3) are respectively slidably sleeved with a first sliding sleeve (8) and a second sliding sleeve (9), a screw rod (5) is rotatably connected to the rear side of the rotating table (2) near the mounting frame (4) through a bearing seat, a screw sleeve (12) is threadedly connected to the screw rod (5), the mounting frame (4) is fixed between the first sliding sleeve (8) and the second sliding sleeve (9), the screw sleeve (12) is fixedly connected to the mounting frame (4) through a bracket, a second motor (17) is installed on a side of the rotating table (2) corresponding to the screw rod (5), and one end of the output shaft of the second motor (17) is fixedly connected to one end of the screw rod (5).

2. The electronic information board support and adjustment structure according to claim 1, characterized in that: A rotating shaft (15) is rotatably connected to a central position of one side of the rotating platform (2) in the interior of the base (1); the top end of the rotating shaft (15) is fixedly connected to the bottom of the rotating platform (2); a driven bevel gear (16) is sleeved and fixed on the rotating shaft (15); a first motor (13) is installed on one side of the interior of the base (1) close to the rotating shaft (15); a driving bevel gear (14) is fixed to one end of the output shaft of the first motor (13); and the driving bevel gear (14) is meshed with the driven bevel gear (16) for transmission.

3. The electronic information board support and adjustment structure according to claim 2, characterized in that: The mounting frame (4) comprises an upper supporting plate (41) and a lower supporting plate (42) which are symmetrically arranged in an upper and lower direction, a plurality of mounting plates (43) are fixed between the upper supporting plate (41) and the lower supporting plate (42), the two ends of the upper supporting plate (41) are respectively fixedly connected to the first sliding sleeve (8) on the corresponding side, and the two ends of the lower supporting plate (42) are respectively fixedly connected to the second sliding sleeve (9) on the corresponding side.

4. The electronic information board support and adjustment structure according to claim 3, characterized in that: A plurality of screw holes (44) are provided on the plurality of mounting plates (43), and bolts (45) are threadedly connected in the plurality of screw holes (44). The screw sleeve (12) is fixedly connected to the mounting plate (43) on an adjacent side via a connecting plate (46).

5. The electronic information board support and adjustment structure according to claim 4, characterized in that: Limiting blocks (7) are fixed to the top ends of the screw rod (5) and the two guide rods (3), and brackets (6) are fixed between each of the plurality of limiting blocks (7).

6. The electronic information board support and adjustment structure according to claim 1 or 5, characterized in that: Support legs (11) are fixed at the four corners of the bottom of the base (1), and the bottom ends of the four support legs (11) are threadedly connected with support feet (10).

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