Vertical board structure facilitating replacement of display content

Abstract

The utility model discloses a stand board structure convenient to replace display content, which comprises a stable base, a display page fixing mechanism is arranged at the top of the stable base, and the display page fixing mechanism comprises a rectangular limiting cylinder, a tension spring, a connecting block, a threaded seat, a fixing plate, a threaded fixing rod, a rubber extrusion pad and an acrylic protection plate. A rectangular limiting cylinder is fixedly installed outside the clamping limiting plate, and a tension spring is fixedly installed in the rectangular limiting cylinder. According to the acrylic vertical board structure convenient to disassemble and assemble, elastic support is provided through the arrangement of the tension spring, so that the fixing plate can be kept in the original position when not subjected to external force, the rubber extrusion pad is pressed to be tightly attached to the front face of the acrylic vertical board body, and a paper display page is fixed; and the rubber extrusion pad is separated from the front surface of the acrylic stand board body, so that the display content can be quickly replaced, the replacement efficiency of the display content is remarkably improved, and a user can quickly adapt to the requirement of information updating.

Description

Technical Field

[0001] The utility model relates to the technical field of acrylic stand boards, in particular to a stand board structure which is convenient for replacing display contents. Background Art

[0002] The main material of acrylic stand is acrylic, also known as polymethyl methacrylate, which is a plastic material with high transparency and strong weather resistance. Acrylic stand is often used in shopping malls, exhibitions, offices and other places for displaying brands, advertisements, information or as decorations because of its beauty and practicality.

[0003] As described in the published patent with the publication number CN210984046U, acrylic is also called specially treated organic glass, which is a replacement product of organic glass. The light box made of acrylic has the characteristics of good light transmission, pure color, rich color, beautiful and flat, taking into account both day and night effects, long service life, and no impact on use. Acrylic board has the reputation of "plastic glass", has strong corrosion resistance, and has strong surface hardness and gloss, so the application of acrylic board is becoming more and more extensive. The existing various display racks (such as table signs) are mostly made of acrylic boards. Flyers, business cards, menus, etc. are installed between two acrylic boards, which is simple and practical, and beautiful and tidy. However, the existing table signs are very inconvenient to operate when installing and replacing flyers, business cards, and menus, and the airtightness is poor, which cannot meet the current use needs.

[0004] In summary, in the prior art, the acrylic stand structure has the problem of being inconvenient to change the display content. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a technical solution to the above-mentioned problem by providing a signboard structure which is convenient for replacing display contents.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a signboard structure that is convenient for changing display content, comprising a stable base, a detachable acrylic signboard mounting mechanism is arranged on the top of the stable base, and a display page fixing mechanism is arranged on the top of the stable base;

[0007] A threaded connection column is fixedly installed on the top of the stable base, a threaded connection piece is connected to the outer thread of the threaded connection column, a clamping limit plate is movably installed on the top of the threaded connection piece, and an acrylic sign body is movably installed on the inner side of the clamping limit plate;

[0008] A rectangular limiting cylinder is fixedly installed on the outside of the clamping limiting plate, a tension spring is fixedly installed on the inside of the rectangular limiting cylinder, a connecting block is fixedly installed on the front of the tension spring, a threaded seat is fixedly installed on the front of the connecting block, a fixing plate is movably installed on the front of the threaded seat, a threaded fixing rod is rotatably connected to the inside of the fixing plate, a rubber extrusion pad is fixedly installed on the back of the fixing plate, and an acrylic protective plate is inserted into the inner side of the fixing plate.

[0009] As a further solution of the utility model: the number of the clamping limit plates is two, the number of the threaded connection columns is four, and two of the threaded connection columns are fixedly installed on the top of the stable base, and the other two threaded connection columns are respectively fixedly installed on the bottom of the two clamping limit plates.

[0010] As a further solution of the utility model: the threaded connector includes a connecting ring and a threaded barrel, the top and bottom of the connecting ring are rotatably connected with the threaded barrel, and the two threaded barrels are respectively threadedly connected to the threaded connecting columns at the bottom of the clamping limit plate and the top of the stable base.

[0011] As a further solution of the utility model: the acrylic stand body is located between two clamping limit plates, and two rectangular limit cylinders are fixedly installed on one side of the two clamping limit plates away from the acrylic stand body, and the interiors of the four rectangular limit cylinders are slidably connected with connecting blocks.

[0012] As a further solution of the utility model: the front faces of the four connecting blocks respectively penetrate the inner front walls of the four rectangular limiting cylinders and extend to the front faces of the rectangular limiting cylinders, and are respectively fixedly connected to the four threaded seats. There are two fixing plates, and two threaded fixing rods are rotatably connected to the interior of each fixing plate.

[0013] As a further solution of the utility model: the back sides of the four threaded fixing rods respectively penetrate the two fixing plates and are respectively threadedly connected to the four threaded seats, the back sides of the two fixing plates are fixedly installed with rubber extrusion pads, and the two rubber extrusion pads are fitted with the front side of the acrylic stand body.

[0014] As a further solution of the utility model: a plug-in slot adapted to the acrylic protection plate is provided on opposite sides of the two fixing plates, and the acrylic protection plate is plugged between the two fixing plates through the plug-in slot.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: through the display page fixing mechanism set up, the setting of the tension spring provides elastic support, so that the fixing plate can remain in place when not affected by external force, and the rubber extrusion pad is pressed to fit tightly with the front of the acrylic stand body, so as to fix the paper display page. When the paper display content needs to be replaced, it is only necessary to gently pull the fixing plate outward, and the rubber extrusion pad will be separated from the front of the acrylic stand body, so that the display content can be quickly replaced, which significantly improves the efficiency of replacing the display content and enables users to quickly adapt to the needs of information updating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural stereogram of the utility model;

[0017] Figure 2 It is a front view of the utility model;

[0018] Figure 3 It is a top view of the structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the installation mechanism of the detachable acrylic stand of the utility model;

[0020] Figure 5 The utility model Figure 3 A is an enlarged schematic diagram.

[0021] Figure 6 A front view of an embodiment of the utility model;

[0022] The reference numerals and names in the figures are as follows:

[0023] 1. Stable base; 2. Removable acrylic stand installation mechanism; 201. Threaded connecting column; 202. Threaded connector; 203. Clamping limit plate; 204. Acrylic stand body; 3. Display page fixing mechanism; 301. Rectangular limit cylinder; 302. Tension spring; 303. Connecting block; 304. Threaded seat; 305. Fixing plate; 306. Threaded fixing rod; 307. Rubber extrusion pad; 308. Acrylic protection plate. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-6A stand structure for facilitating the replacement of display contents, comprising a stable base 1, a detachable acrylic stand mounting mechanism 2 is arranged on the top of the stable base 1, and a display page fixing mechanism 3 is arranged on the top of the stable base 1;

[0026] The detachable acrylic stand installation mechanism 2 includes a threaded connection column 201, a threaded connection member 202, a clamping limit plate 203 and an acrylic stand body 204. The threaded connection column 201 is fixedly installed on the top of the stable base 1, the threaded connection member 202 is connected to the threaded connection member 202 through external threads, the clamping limit plate 203 is movably installed on the top of the threaded connection member 202, and the acrylic stand body 204 is movably installed on the inner side of the clamping limit plate 203;

[0027] The display page fixing mechanism 3 includes a rectangular limiting cylinder 301, a tension spring 302, a connecting block 303, a threaded seat 304, a fixing plate 305, a threaded fixing rod 306, a rubber extrusion pad 307 and an acrylic protective plate 308. The rectangular limiting cylinder 301 is fixedly installed on the outside of the clamping limiting plate 203, the tension spring 302 is fixedly installed on the inside of the rectangular limiting cylinder 301, the connecting block 303 is fixedly installed on the front of the tension spring 302, the threaded seat 304 is fixedly installed on the front of the connecting block 303, the fixing plate 305 is movably installed on the front of the threaded seat 304, the fixing plate 305 is rotatably connected to the inside of the fixing plate 305 with the threaded fixing rod 306, the rubber extrusion pad 307 is fixedly installed on the back of the fixing plate 305, and the acrylic protective plate 308 is inserted into the inner side of the fixing plate 305.

[0028] Specifically, the inner walls of the two clamping limit plates 203 are specially designed with sponge pads, which greatly enhances the fixing stability and protection performance of the acrylic stand body 204. The sponge pads not only provide a soft clamping surface, reducing possible scratches or damages to the acrylic stand body 204, but also ensure the safety of the stand body when it is subjected to slight impact or vibration through its good elasticity and buffering performance, and can ensure that when the acrylic stand body 204 is clamped between the two clamping limit plates 203, the sponge pads can fit tightly against both sides of the stand body to form a stable clamping space.

[0029] Specifically, the acrylic protection plate 308 is installed between the two fixed plates 305, or not. The function of the acrylic protection plate 308 is to protect the paper display content on the front of the acrylic stand body 204. When the acrylic protection plate 308 is installed, it effectively blocks the paper material directly exposed to the environment, preventing dust, stains and other factors that may damage the display content. This not only prolongs the visual appeal and information clarity of the display content, but also helps to maintain the overall cleanliness and professional appearance of the stand. In addition, the acrylic material itself has certain weather resistance and impact resistance, which provides additional physical protection for the paper display content.

[0030] The working principle of the utility model is as follows: when the acrylic signboard body 204 needs to be replaced, the threaded connector 202 is rotated to loosen the threaded connector column 201, and the two clamping limit plates 203 lose their restrictions and can be directly disengaged from the two sides of the acrylic signboard body 204, thereby releasing the acrylic signboard body 204, and the threaded fixing rod 306 is rotated to make its bottom disengage from the threaded seat 304, and the fixing plate 305 can be removed from the front of the two clamping limit plates 203, and then the two fixing plates 305 are pulled outward to make them disengage from the top and bottom of the acrylic protection plate 308, thereby completing the disassembly of the acrylic protection plate 308;

[0031] When it is necessary to replace the paper display content on the front of the acrylic signboard body 204, the fixing plate 305 is pulled forward so that the rubber squeezing pad 307 on the back thereof is separated from the front of the acrylic signboard body 204, and the paper display content can be pulled out, and then a new paper display page is put in and the fixing plate 305 is loosened. The tension of the tension spring 302 will reset the fixing plate 305, and the rubber squeezing pad 307 will fit with the front of the acrylic signboard body 204 again, and the new paper display page is fixed by squeezing;

[0032] In one embodiment, the shape of the acrylic stand body 204 can be a pentagon or a hexagon.

[0033] 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 signboard structure that is convenient for changing display content, characterized in that: It comprises a stable base (1), a detachable acrylic stand installation mechanism (2) is arranged on the top of the stable base (1), and a display page fixing mechanism (3) is arranged on the top of the stable base (1); A threaded connection column (201) is fixedly mounted on the top of the stable base (1); a threaded connection piece (202) is threadedly connected to the outside of the threaded connection column (201); a clamping limit plate (203) is movably mounted on the top of the threaded connection piece (202); and an acrylic signboard body (204) is movably mounted on the inner side of the clamping limit plate (203); A rectangular limiting cylinder (301) is fixedly mounted on the outside of the clamping limiting plate (203), a tension spring (302) is fixedly mounted on the inside of the rectangular limiting cylinder (301), a connecting block (303) is fixedly mounted on the front of the tension spring (302), a threaded seat (304) is fixedly mounted on the front of the connecting block (303), a fixing plate (305) is movably mounted on the front of the threaded seat (304), a threaded fixing rod (306) is rotatably connected to the inside of the fixing plate (305), a rubber extrusion pad (307) is fixedly mounted on the back of the fixing plate (305), and an acrylic protective plate (308) is inserted into the inner side of the fixing plate (305).

2. A signboard structure that is convenient for changing display content according to claim 1, characterized in that: The number of the clamping limit plates (203) is two, the number of the threaded connection columns (201) is four, and two of the threaded connection columns (201) are fixedly mounted on the top of the stable base (1), and the other two threaded connection columns (201) are respectively fixedly mounted on the bottoms of the two clamping limit plates (203).

3. A signboard structure that is convenient for changing display content according to claim 2, characterized in that: The threaded connector (202) comprises a connecting ring and a threaded barrel, the top and bottom of the connecting ring are both rotatably connected to the threaded barrel, and the two threaded barrels are respectively threadedly connected to the threaded connecting columns (201) at the bottom of the clamping limit plate (203) and the top of the stable base (1).

4. A signboard structure that is convenient for changing display content according to claim 3, characterized in that: The acrylic signboard body (204) is located between two clamping limit plates (203), and two rectangular limit cylinders (301) are fixedly installed on one side of the two clamping limit plates (203) away from the acrylic signboard body (204), and the interiors of the four rectangular limit cylinders (301) are slidably connected to connecting blocks (303).

5. A signboard structure that is convenient for changing display contents according to claim 4, characterized in that: The front faces of the four connecting blocks (303) respectively penetrate the inner front walls of the four rectangular limiting cylinders (301) and extend to the front faces of the rectangular limiting cylinders (301), and are respectively fixedly connected to the four threaded seats (304). There are two fixing plates (305), and two threaded fixing rods (306) are rotatably connected inside each fixing plate (305).

6. A signboard structure that is convenient for changing display contents according to claim 5, characterized in that: The backs of the four threaded fixing rods (306) respectively penetrate the two fixing plates (305) and are respectively threadedly connected to the four threaded seats (304); the backs of the two fixing plates (305) are fixedly mounted with rubber extrusion pads (307), and the two rubber extrusion pads (307) are in contact with the front of the acrylic sign body (204).

7. A signboard structure for facilitating the replacement of display contents according to claim 6, characterized in that: An inserting slot adapted to the acrylic protection plate (308) is provided on opposite sides of the two fixing plates (305), and the acrylic protection plate (308) is inserted between the two fixing plates (305) through the inserting slot.

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