Multi-angle display combined type vertical board structure

Abstract

The utility model discloses a multi-angle display combined type stand board structure which comprises a bottom plate, a clamping assembly is welded to the upper end of the bottom plate, a first acrylic board mechanism is clamped in an inner cavity of the clamping assembly, a second acrylic board mechanism is inserted in the upper end of the first acrylic board mechanism, screws are symmetrically arranged at the lower end of the bottom plate, and the first acrylic board mechanism and the second acrylic board mechanism are arranged on the bottom plate. The first acrylic card mechanism and the second acrylic card mechanism are arranged on the base plate, the upper ends of the screws penetrate through the first acrylic card mechanism and are in threaded connection with the second acrylic card mechanism, and a rotating mechanism is arranged at the lower end of the base plate. The device is simple in structure and convenient to mount, dismount, carry and transport, the first acrylic card mechanism and the second acrylic card mechanism can be conveniently and slowly rotated and displayed at multiple angles, the display effect of the device is effectively improved, the device is convenient to use, people at different positions can conveniently watch the device, and the display effect of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of acrylic signs, in particular to a combined signboard structure for multi-angle display. Background Art

[0002] Acrylic, whose chemical name is polymethyl methacrylate, is an important plastic polymer material that was developed earlier. Because acrylic material is easy to cut, carve, polish, print, hot bend, bond, grind, and paint, many display stands are made of acrylic.

[0003] According to the published patent with publication number CN220509625U, an acrylic stand, as the name implies, is a stand made of acrylic board as the main material and placed on a desktop, generally used for advertising display or toy card display.

[0004] my country's public patent, CN211455184U, an acrylic stand, mentioned: "a base, a connecting rod and a placement plate, the base includes an upper cover and a lower cover, the upper cover and the lower cover are threadedly connected, the middle part of the upper surface of the upper cover is threadedly connected with a connecting rod, and one end of the connecting rod is threadedly connected to the stand; the utility model is provided with a base, a connecting plate and a fixing plate, the base is a spherical structure, and a certain amount of water is filled inside the base, forming the principle of a tumbler, even if it is blown down by the wind, it can still stand up again, which not only plays a supporting role to prevent the placement plate from tipping over, but also can form a fountain effect with the water pump and the nozzle, attracting the attention of customers and improving the indication effect, and by placing the signboard through the opening in the placement plate, the magnet at one end of the plug rod and the magnet on the inner wall of the groove attract each other, so that the placement plate can be closed, thereby achieving the effect of waterproofing and dustproofing, and it is convenient to take and replace the signboard, which brings convenience to the staff."

[0005] Based on the search of the above patents and the actual use of acrylic stand in the prior art, we found that the existing acrylic stand still has certain defects:

[0006] As mentioned in the above patent, the acrylic stand uses a suction cup to fix the entire stand on the desktop during actual use. This method achieves the stability of the stand, but it is difficult to achieve multi-angle display of the stand. That is to say, when the viewer is placed on the inclined surface or side of the stand, it is difficult to see the content displayed on the stand. It lacks flexibility. When the angle of the stand needs to be changed, the only way is to remove the entire stand from the desktop and reposition it to a suitable angle. This operation method has certain inconveniences. Utility Model Content

[0007] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a technical solution for solving the above-mentioned problems by providing a combined signboard structure for multi-angle display.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined signboard structure for multi-angle display, comprising a base plate, a clamping assembly welded to the upper end of the base plate, a first acrylic signboard mechanism clamped in the inner cavity of the clamping assembly, a second acrylic signboard mechanism inserted into the upper end of the first acrylic signboard mechanism, screws symmetrically arranged at the lower end of the base plate, the upper ends of the screws all pass through the first acrylic signboard mechanism and are screwed to the second acrylic signboard mechanism, and a rotating mechanism is arranged at the lower end of the base plate.

[0009] As a further solution of the utility model: the clamping assembly includes a clamping plate symmetrically welded to the upper end of the bottom plate, and the corresponding sides of the clamping plate are symmetrically connected with a clamping strip.

[0010] As a further solution of the utility model: the first acrylic sign mechanism includes a first sign body, a first slot and an L-shaped opening slot, the lower end of the first sign body is symmetrically provided with a first slot connected to the card strip, the L-shaped opening slot is provided at the upper end of the first sign body, and a second slot is provided on the inner side of the L-shaped opening slot.

[0011] As a further solution of the utility model: the second acrylic sign mechanism includes a second sign body and a fixed plate, the lower end of the second sign body is integrally connected to the fixed plate, one side of the fixed plate is integrally connected to a strip plugged into the second slot, and the lower end of the fixed plate is symmetrically provided with threaded grooves screwed to the screw.

[0012] As a further solution of the utility model: the outer side of the screw rod is movably sleeved with an apron pad, and the apron pad is located between the head of the screw rod and the lower end of the bottom plate.

[0013] As a further solution of the utility model: the rotating mechanism includes a base, a servo motor, a first gear, a second gear, a central processing unit and an inner gear ring, the base is arranged at the lower end of the base plate, the servo motor and the central processing unit are both installed at the upper end of the base, the first gear is installed at the outer side of the output end of the servo motor, the outer side of the first gear meshes with the second gear, a support shaft is installed at the middle part of the second gear, the upper end of the base is rotatably connected to the support shaft through a bearing seat, a battery is installed at the upper end of the base, an outer ring sleeve is integrated at the upper end of the base, the inner gear ring is installed at the lower end of the base plate, and the inner gear ring meshes with the second gear.

[0014] As a further solution of the utility model: an annular groove is provided at the upper end of the outer ring sleeve, an arc groove is provided on the outside of the annular groove, an annular sleeve is connected to the lower end of the base plate, the annular sleeve is rotatably plugged into the annular groove, a T-block is screwed on the outside of the annular sleeve, and one end of the T-block passes through the arc groove and extends to its outside.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. By inserting the two first slots at the lower end of the first stand body into the card strips between the clamping plates respectively, it is convenient to limit the first stand body in the horizontal direction, and then by placing one side of the fixing plate at the lower end of the second stand body into the L-shaped opening groove at the upper end of the first stand body, and inserting the inserting strip on one side of the fixing plate into the second slot inside the L-shaped opening groove, it is convenient to effectively limit and fix the second stand body in the vertical direction, and then the screw rod penetrates the first stand body and is screwed to the threaded groove at the lower end of the fixing plate, so that the first stand body and the second stand body can be effectively fixed in the horizontal and vertical directions at the same time, which effectively improves the installation stability of this acrylic display stand, and is convenient for installation and disassembly, and easy to carry and transport.

[0017] 2. The output end of the servo motor drives the first gear to rotate, and the first gear drives the second gear to rotate, and the second gear synchronously drives the inner gear ring meshing therewith to rotate, so that the inner gear ring drives the bottom plate to rotate slowly, and the bottom plate synchronously drives the clamping assembly, the first acrylic sign mechanism and the second acrylic sign mechanism to rotate 180 degrees stably and then rotate in the opposite direction, so that the first acrylic sign mechanism and the second acrylic sign mechanism can be displayed by slowly rotating at multiple angles, which effectively improves the display effect, is easy to use, and is convenient for people in different positions to watch, further improving the display effect and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the clamping assembly of the utility model;

[0020] Figure 3 It is a schematic diagram of a partially disassembled three-dimensional structure of the utility model;

[0021] Figure 4 The utility model Figure 3 A schematic diagram of the enlarged structure of the device in part A;

[0022] Figure 5 The utility model Figure 3 The enlarged structural diagram of the device in part B;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the second acrylic plate mechanism of the utility model when viewed from above;

[0024] Figure 7 It is a schematic diagram of the split three-dimensional structure of the rotating mechanism of the utility model.

[0025] The reference numerals and names in the figures are as follows:

[0026] Bottom plate-1, clamping assembly-2, splint-21, clamping strip-22, first acrylic sign mechanism-3, first sign body-31, first slot-33, L-shaped opening slot-34, second slot-35, second acrylic sign mechanism-4, second sign body-41, fixing plate-42, inserting strip-43, threaded groove-44, rotating mechanism-5, base-51, outer ring sleeve-52, annular groove-53, arc groove-54, servo motor-55, first gear-56, second gear-57, support shaft-58, battery-59, central processing unit-510, screw-6, leather ring gasket-7, inner gear ring-8, annular sleeve-9, T-block-10. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-7 A combined signboard structure for multi-angle display includes a base plate 1, a clamping assembly 2 is welded on the upper end of the base plate 1, a first acrylic signboard mechanism 3 is clamped in the inner cavity of the clamping assembly 2, the clamping assembly 2 includes a clamping plate 21 symmetrically welded on the upper end of the base plate 1, a clamping strip 22 is symmetrically connected to the corresponding side of the clamping plate 21, and a first slot 33 symmetrically arranged at the lower end of the first signboard body 31 for plugging with the clamping strip 22.

[0029] By inserting the two first slots 33 at the lower end of the first stand body 31 into the clamping strips 22 between the clamping plates 21 respectively, the first stand body 31 can be conveniently clamped in a horizontal direction to effectively perform a preliminary clamping installation for easy use.

[0030] The L-shaped opening groove 34 is arranged at the upper end of the first stand body 31, and a second slot 35 is arranged on the inner side of the L-shaped opening groove 34. The second acrylic sign mechanism 4 is plugged into the upper end of the first acrylic sign mechanism 3. The second acrylic sign mechanism 4 includes a second stand body 41 and a fixing plate 42. The lower end of the second stand body 41 is integrally connected to the fixing plate 42, and one side of the fixing plate 42 is integrally connected to a plug strip 43 plugged into the second slot 35.

[0031] By placing one side of the fixing plate 42 at the lower end of the second stand body 41 into the L-shaped opening groove 34 at the upper end of the first stand body 31, and by moving the second stand body 41 from left to right, the second stand body 41 drives the fixing plate 42 to slide on the inner side of the L-shaped opening groove 34, and the inserting strip 43 on one side of the fixing plate 42 is inserted into the second slot 35 on the inner side of the L-shaped opening groove 34, and the inserting strip 43 slides synchronously with the fixing plate 42 until the right side of the second stand body 41 is completely aligned with the right side of the first stand body 31 and stops sliding, so as to facilitate the effective limit fixing of the second stand body 41 in the vertical direction, and effectively improve the effect of the clamping.

[0032] The lower end of the base plate 1 is symmetrically provided with screw rods 6, the upper ends of the screw rods 6 pass through the first acrylic plate mechanism 3 and are screwed to the second acrylic plate mechanism 4, the lower end of the fixed plate 42 is symmetrically provided with threaded grooves 44 screwed to the screw rods 6, the outer side of the screw rods 6 is movably sleeved with a leather ring pad 7, and the leather ring pad 7 is located between the head of the screw rod 6 and the lower end of the base plate 1.

[0033] The screw rod 6 passes through the first stand body 31 and is screwed to the threaded groove 44 at the lower end of the fixing plate 42, so that the second stand body 41 can be effectively fixed in the horizontal and vertical directions. At the same time, since the second stand body 41 is screwed and fixed, the first stand body 31 located between the clamping assembly 2 and the second acrylic sign mechanism 4 is fixed in the horizontal and vertical directions, which effectively improves the installation stability of this acrylic display stand, facilitates installation and disassembly, and is easy to use. The designed leather ring pad 7 effectively improves the screw connection and tightening effect of the screw rod 6.

[0034] The bottom end of the bottom plate 1 is provided with a rotating mechanism 5, and the rotating mechanism 5 includes a base 51, a servo motor 55, a first gear 56, a second gear 57, a central processing unit 510 and an inner gear ring 8. The base 51 is provided at the bottom end of the bottom plate 1, and the servo motor 55 and the central processing unit 510 are both installed at the upper end of the base 51. The first gear 56 is installed at the outer side of the output end of the servo motor 55, and the outer side of the first gear 56 is meshed with the second gear 57. A support shaft 58 is installed in the middle of the second gear 57. The upper end of the base 51 is connected to the support shaft through a bearing seat. 58 are rotatably connected, a battery 59 is installed at the upper end of the base 51, an outer ring sleeve 52 is integrally provided at the upper end of the base 51, the inner ring gear 8 is installed at the lower end of the base plate 1, the inner ring gear 8 is meshed with the second gear 57, an annular groove 53 is provided at the upper end of the outer ring sleeve 52, an arc groove 54 is provided at the outer side of the annular groove 53, an annular sleeve 9 is connected to the lower end of the base plate 1, the annular sleeve 9 is rotatably plugged with the annular groove 53, a T-block 10 is screwed on the outer side of the annular sleeve 9, one end of the T-block 10 passes through the arc groove 54 and extends to the outside thereof.

[0035] The output end of the servo motor 55 drives the first gear 56 to rotate, and the first gear 56 drives the second gear 57 on the outer side of the support shaft 58 to rotate, and the second gear 57 synchronously drives the inner gear ring 8 meshing therewith to rotate. Since the gear ratio of the first gear 56 to the second gear 57 is 1:3, the efficiency of the second gear 57 in transmitting the rotation speed of the output end of the servo motor 55 is effectively reduced, thereby achieving the effect of speed reduction transmission, so that the inner gear ring 8 slowly drives the bottom plate 1 to rotate, and the annular sleeve 9 at the lower end of the bottom plate 1 is stably in the annular groove 53 at the upper end of the outer ring sleeve 52. The bottom plate 1 can be rotated to limit the position of the bottom plate 1, and the T-block 10 on the outside of the annular sleeve 9 passes through the arc groove 54 on the outside of the annular groove 53, which is convenient for the annular sleeve 9 and the bottom plate 1 on its upper end to rotate only 180 degrees, and is convenient for limiting the position of the bottom plate 1 in the vertical direction, effectively improving the effect of safe rotation, and facilitating the bottom plate 1 to synchronously drive the clamping assembly 2, the first acrylic brand mechanism 3 and the second acrylic brand mechanism 4 to rotate stably, and the T-block 10 can be screwed for installation and disassembly, which is convenient for installation and disassembly of the annular sleeve 9 and the bottom plate 1, convenient for carrying and transportation, and easy to use.

[0036] Working principle: The utility model is connected to the central processing unit 510 through the servo motor 55 and the battery 59, and the central processing unit 510 is connected to the external remote control for remote control. This connection method is an existing conventional connection method and will not be described in detail here. When in use, the two first slots 33 at the lower end of the first stand body 31 are respectively inserted into the card strips 22 between the clamping plates 21, so as to facilitate the horizontal limit card connection of the first stand body 31, and then one side of the fixing plate 42 at the lower end of the second stand body 41 is placed in the L-shaped opening groove 34 at the upper end of the first stand body 31, and the insertion strip 43 on one side of the fixing plate 42 is inserted into the second slot 35 inside the L-shaped opening groove 34, so as to facilitate the vertical limit card connection of the second stand body 41. The effective limit fixation is convenient for preliminary limit clamping, and then the screw rod 6 penetrates the first stand body 31 and is screwed with the thread groove 44 at the lower end of the fixing plate 42, so as to facilitate the effective horizontal and vertical fixation of the second stand body 41. At the same time, due to the screw fixation of the second stand body 41, the first stand body 31 located between the clamping assembly 2 and the second acrylic sign mechanism 4 is fixed in the horizontal and vertical directions, which effectively improves the installation stability of this acrylic display stand, and is convenient for installation and disassembly, and is convenient for carrying and transportation. The designed leather ring pad 7 effectively improves the screw connection and tightening effect of the screw rod 6. When this acrylic display stand is used for display, the central processor 510 is remotely controlled by an external remote controller and a command is issued, so that the central processor 510 is controlled by an external remote controller. The central processing unit 510 automatically turns on the servo motor 55 for forward and reverse rotation, and then the output end of the servo motor 55 drives the first gear 56 to rotate, and the first gear 56 drives the second gear 57 to rotate, and the second gear 57 synchronously drives the inner gear ring 8 meshing therewith to rotate, so that the inner gear ring 8 drives the bottom plate 1 to rotate, and the annular sleeve 9 at the lower end of the bottom plate 1 rotates stably in the annular groove 53 at the upper end of the outer ring sleeve 52, which is convenient for limiting the bottom plate 1, and the T-block 10 on the outside of the annular sleeve 9 passes through the arc groove 54 on the outside of the annular groove 53, which is convenient for the annular sleeve 9 and the bottom plate 1 at its upper end to rotate only 180 degrees, and it is convenient to limit the bottom plate 1 in the vertical direction, which effectively improves the effect of safe rotation and facilitates the bottom plate 1 to synchronously drive the clamping assembly 2. The first acrylic sign mechanism 3 and the second acrylic sign mechanism 4 rotate stably for 180 degrees and then rotate in the opposite direction, which is convenient for swinging. Since the gear ratio of the first gear 56 to the second gear 57 is 1:3, the efficiency of the second gear 57 transmitting the output end rotation speed of the servo motor 55 is effectively reduced, thereby achieving the effect of speed reduction transmission. The first acrylic sign mechanism 3 and the second acrylic sign mechanism 4 are slowly rotated at multiple angles for display, which effectively improves the display effect, is easy to use, and is convenient for people in different positions to watch, further improving the display effect, and is easy to use. The T-block 10 can be screwed for installation and disassembly, which is convenient for installation and disassembly of the annular sleeve 9 and the bottom plate 1, and is convenient for carrying and transportation and easy to use.

[0037] 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.

Claims

1. A modular signboard structure for multi-angle display, characterized in that: The invention comprises a bottom plate (1), the upper end of which is welded with a clamping assembly (2), the inner cavity of which is clamped with a first acrylic plate mechanism (3), the upper end of which is plugged with a second acrylic plate mechanism (4), the lower end of which is symmetrically provided with screw rods (6), the upper ends of which penetrate the first acrylic plate mechanism (3) and are screwed with the second acrylic plate mechanism (4), the lower end of which is provided with a rotating mechanism (5), the rotating mechanism (5) comprising a base (51), a servo motor (55), a first gear (56), a second gear (57), a central processing unit (510) and an inner gear ring (8), the base (51) ) is arranged at the lower end of the base plate (1), the servo motor (55) and the central processing unit (510) are both installed at the upper end of the base (51), the first gear (56) is installed on the outer side of the output end of the servo motor (55), the outer side of the first gear (56) meshes with the second gear (57), the middle part of the second gear (57) is installed with a support shaft (58), the upper end of the base (51) is rotatably connected to the support shaft (58) through a bearing seat, the upper end of the base (51) is installed with a battery (59), the upper end of the base (51) is integrally provided with an outer ring sleeve (52), the inner gear ring (8) is installed at the lower end of the base plate (1), and the inner gear ring (8) meshes with the second gear (57).

2. The multi-angle display combined sign structure according to claim 1, characterized in that: The clamping assembly (2) comprises a clamping plate (21) symmetrically welded to the upper end of the base plate (1), and a clamping strip (22) is symmetrically connected to the corresponding side of the clamping plate (21).

3. The multi-angle display combined sign structure according to claim 2, characterized in that: The first acrylic sign mechanism (3) comprises a first sign body (31), a first slot (33) and an L-shaped opening slot (34); the first sign body (31) is symmetrically provided with the first slot (33) plugged into the card strip (22) at the lower end; the L-shaped opening slot (34) is provided at the upper end of the first sign body (31); and a second slot (35) is provided inside the L-shaped opening slot (34).

4. The multi-angle display combined sign structure according to claim 3, characterized in that: The second acrylic sign mechanism (4) comprises a second sign body (41) and a fixing plate (42); the lower end of the second sign body (41) is integrally connected to the fixing plate (42); one side of the fixing plate (42) is integrally connected to an inserting strip (43) plugged into the second slot (35); and the lower end of the fixing plate (42) is symmetrically provided with a threaded groove (44) screwed into the screw rod (6).

5. The multi-angle display combined sign structure according to claim 1, characterized in that: The outer side of the screw rod (6) is movably sleeved with a leather ring gasket (7), and the leather ring gasket (7) is located between the head of the screw rod (6) and the lower end of the bottom plate (1).

6. The multi-angle display combined sign structure according to claim 1, characterized in that: The upper end of the outer ring sleeve (52) is provided with an annular groove (53), and the outer side of the annular groove (53) is provided with an arc groove (54). The lower end of the bottom plate (1) is connected with an annular sleeve (9), and the annular sleeve (9) is rotatably plugged with the annular groove (53). The outer side of the annular sleeve (9) is screwed with a T-block (10), and one end of the T-block (10) passes through the arc groove (54) and extends to the outer side thereof.

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