A polymer material-based sign frame convenient to install

Abstract

The utility model relates to a kind of sign frame based on macromolecular material convenient to install, including frame main part and sign, frame main part side is provided with mounting mechanism, and mounting mechanism includes fixed plug, T block, gear and L type tooth plate, the number of L type tooth plate is two, T block upper side inside is equipped with installation cavity, gear rotation is installed in installation cavity inner wall middle part, L type tooth plate is slidably installed in installation cavity, and two L type tooth plates are all engaged with gear, L type tooth plate lower side is fixedly installed with pull plate, pull plate side is fixedly installed with clamping column, T block lower side is equipped with the slot of inserting, fixed plug is inserted in the slot inside.

Description

Technical Field

[0001] This utility model relates to the field of sign technology, and in particular to a sign frame based on polymer material that is easy to install. Background Technology

[0002] Polymer materials, also known as high-molecular-weight materials, are materials composed of high-molecular-weight compounds as a matrix, along with other additives (auxiliaries). Natural polymers are high-molecular-weight substances found in animals, plants, and other organisms, and can be classified into natural fibers, natural resins, natural rubber, animal glue, etc. Synthetic polymer materials mainly refer to three major synthetic materials: plastics, synthetic rubber, and synthetic fibers. Synthetic polymer materials possess properties that natural polymer materials do not have or are superior to—lower density, higher mechanical strength, wear resistance, corrosion resistance, electrical insulation, etc. Polymer material sign frames are mainly used for packaging signs. Polymer plastic frames have high strength and good corrosion resistance, and can withstand various erosion effects in the atmospheric environment. They are not easy to age, crack, or deform, and have a long service life. Compared with traditional metal frames, polymer plastic frames have lower production costs and reduce replacement costs during use.

[0003] Existing polymer material sign frames have the following drawbacks in practical use: When installing polymer material sign frames, they are mostly fixed in place by multiple screws. This makes the disassembly process cumbersome when the frame needs to be replaced later. Furthermore, if the original screw holes cannot be used during installation, the staff needs to use tools to drill new holes and fix the frame, which increases the inconvenience of replacement. Utility Model Content

[0004] In existing technologies, polymer material sign frames are mostly fixed to the installation position with multiple screws during installation. This makes the disassembly process cumbersome when the frame needs to be replaced later. Furthermore, if the original screw holes cannot be used during installation, workers need to use tools to make new holes to fix the frame, thus increasing the inconvenience of replacement. This utility model provides a sign frame based on polymer materials that is easy to install.

[0005] The technical solution adopted by this utility model is: a sign frame based on polymer material that is easy to install, including a frame body and a sign. An installation mechanism is provided on one side of the frame body. The installation mechanism includes a fixing block, a T-shaped block, a gear, and an L-shaped toothed plate. There are two L-shaped toothed plates. An installation cavity is opened inside the upper side of the T-shaped block. The gear is rotatably installed in the middle of the inner wall of the installation cavity. The L-shaped toothed plates are slidably installed in the installation cavity, and both L-shaped toothed plates are meshed with the gear. A pull plate is fixedly installed on the lower side of the L-shaped toothed plate. A snap-fit ​​post is fixedly installed on one side of the pull plate. An insertion groove is opened on the lower side of the T-shaped block. The fixing block is inserted into the insertion groove. Snap-fit ​​grooves are opened on both sides of the fixing block and on both sides of the inner wall of the insertion groove. The snap-fit ​​post is inserted into the snap-fit ​​groove.

[0006] Furthermore, guide slide rods are fixedly installed on both sides of the inner wall of the mounting cavity, and guide slide grooves are opened at one end of the two L-shaped toothed plates. The guide slide rods are slidably connected to the guide slide grooves, and a first spring is fixedly installed between the L-shaped toothed plates and the inner wall of the mounting cavity.

[0007] Furthermore, the fixing block is fixedly connected to the frame body, a U-shaped frame is fixedly installed on one side of the T-shaped block, a T-shaped frame is arranged between the U-shaped frames, and fastening bolts are arranged between the U-shaped frames and the T-shaped frames.

[0008] Furthermore, a mounting slot is provided on one side of the frame body, and the sign is inserted and installed inside the frame body through the mounting slot.

[0009] Furthermore, a limiting mechanism is provided on the upper side of the frame body, the limiting mechanism being opposite to one side of the sign, and the limiting mechanism includes a sliding block, a pulling plate, and a plug-in plate.

[0010] Furthermore, a sliding groove is provided on the upper side of the frame body, and a limiting slot is provided at the bottom of the inner wall of the sliding groove. The limiting slot is connected to the mounting slot. The pull plate is fixedly installed on one side of the sliding block, and the sliding block is slidably installed in the sliding groove. The plug plate is fixedly installed on one side of the sliding block, and the plug plate is inserted into the limiting slot and the mounting slot. A second spring is provided between the sliding block and the sliding groove.

[0011] The beneficial effects of this utility model are: 1. This utility model, through its installation mechanism, enables workers to quickly disassemble and install the frame body when it needs to be replaced, thereby improving the convenience of replacing the frame body.

[0012] 2. Secondly, this utility model uses a limiting mechanism to fix and limit the sign after it is inserted into the frame body through the mounting slot, thus preventing the sign from falling out of the mounting slot and improving the convenience and stability of the sign installation. Attached Figure Description

[0013] Figure 1 This is a three-dimensional view of the entire utility model; Figure 2 This is a cross-sectional view of the frame body of this utility model; Figure 3 This is the utility model Figure 2 Enlarged 3D view at point A in the middle; Figure 4 This is an exploded view of the installation mechanism of this utility model.

[0014] The markings in the diagram are as follows: 1. Main frame; 2. Indicator sign; 3. Mounting mechanism; 4. Mounting slot; 5. Limiting mechanism; 7. Sliding groove; 8. Sliding block; 9. Pull plate; 10. Limiting slot; 11. Insertion plate; 12. Second spring; 13. Fixing block; 14. Snap-fit ​​groove; 15. T-block; 16. Snap-fit ​​groove; 17. Mounting cavity; 18. Gear; 19. L-shaped toothed plate; 20. Guide slide rod; 21. First spring; 22. Pull plate; 23. Snap-fit ​​post; 25. T-shaped frame; 26. Fastening bolt; 27. U-shaped frame. Detailed Implementation

[0015] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] The following is in conjunction with the appendix Figures 1-4 The present invention will be further described below.

[0018] To address the problems existing in the background technology, this application proposes the following technical solution: a sign frame based on polymer materials that is easy to install.

[0019] The specific technical solution includes a frame body 1 and a sign 2. A mounting mechanism 3 is provided on one side of the frame body 1. The mounting mechanism 3 includes a fixing block 13, a T-shaped block 15, a gear 18, and two L-shaped toothed plates 19. An installation cavity 17 is formed inside the upper side of the T-shaped block 15. The gear 18 is rotatably mounted in the middle of the inner wall of the installation cavity 17. The L-shaped toothed plates 19 are slidably mounted in the installation cavity 17, and both L-shaped toothed plates 19 are connected to the gear 18. The gear 18 is engaged, with two L-shaped toothed plates 19 located on opposite sides of the gear 18. A pull plate 22 is fixedly installed on the lower side of the L-shaped toothed plates 19, and a snap-fit ​​post 23 is fixedly installed on one side of the pull plate 22. A insertion groove 16 is provided on the lower side of the T-shaped block 15, and a fixed insert 13 is inserted into the insertion groove 16. Snap-fit ​​grooves 14 are provided on both sides of the fixed insert 13 and on both sides of the inner wall of the insertion groove 16, and the snap-fit ​​post 23 is inserted into the snap-fit ​​groove 14. Guides are fixedly installed on both sides of the inner wall of the mounting cavity 17. Guide grooves are provided at one end of the guide rod 20 and the two L-shaped toothed plates 19. The guide rod 20 is slidably connected to the guide grooves. The guide rod 20 and the guide grooves can improve the stability and smoothness of the L-shaped toothed plates 19 during sliding. A first spring 21 is fixedly installed between the L-shaped toothed plates 19 and the inner wall of the mounting cavity 17. The fixed insert block 13 is fixedly connected to the frame body 1. A U-shaped frame 27 is fixedly installed on one side of the T-shaped block 15. T-shaped frames 25 are arranged between the U-shaped frames 27. A fastening bolt 26 is provided between the U-shaped frame 27 and the T-shaped frame 25. Both the U-shaped frame 27 and the T-shaped frame 25 have slots in the middle. The fastening bolt 26 is placed in the slots. By tightening the nut at one end of the fastening bolt 26, the fastening bolt 26 and the nut can compress the U-shaped frame 27 and the T-shaped frame 25 to fix the U-shaped frame 27 and the T-shaped frame 25. Loosening the nut allows the angle of the frame body 1 and the sign 2 to be adjusted by rotating the U-shaped frame 27.

[0020] Reference Figure 2 and Figure 3As shown, a mounting slot 4 is provided on one side of the frame body 1. The sign 2 is inserted into the frame body 1 through the mounting slot 4. A limiting mechanism 5 is provided on the upper side of the frame body 1. The limiting mechanism 5 corresponds to one side of the sign 2. The limiting mechanism 5 includes a sliding block 8, a pull plate 9, and a plug-in plate 11. A sliding groove 7 is provided on the upper side of the frame body 1. A limiting slot 10 is provided at the bottom of the inner wall of the sliding groove 7. The limiting slot 10 is connected to the mounting slot 4. The pull plate 9 is fixedly installed on one side of the sliding block 8. The sliding block 8 is slidably installed in the sliding groove 7. The plug-in plate 11 is fixedly installed on one side of the sliding block 8 and is inserted into the limiting slot 10 and the mounting slot 4. A second spring 12 is provided between the sliding block 8 and the sliding groove 7. After the sign 2 is inserted into the frame body 1 through the mounting slot 4, the plug-in plate 11 is inserted into one side of the sign 2 to limit the sign 2 and prevent the sign 2 from falling out through the mounting slot 4.

[0021] To ensure that those skilled in the art can fully understand the technical solution, this application provides the following overall overview: In use, when it is necessary to disassemble the frame body 1, by pulling one of the pull plates 22, the pull plate 22 can drive the L-shaped toothed plate 19 connected to it to move. The movement of the L-shaped toothed plate 19 can drive the gear 18 to rotate. The rotation of the gear 18 can drive the other L-shaped toothed plate 19 to move. The movement of the other L-shaped toothed plate 19 can drive the other pull plate 22, so that the two pull plates 22 can move synchronously. The synchronous movement of the two pull plates 22 can drive the two locking posts 23 to move synchronously, so that the two locking posts 23 can simultaneously disengage from the two locking slots 14. Then, pull the frame body 1 to drive the fixing block 13 to disengage from the insertion slot 16, and the disassembly can be completed. During installation, the above steps can be reversed to achieve quick installation and fixation. When it is necessary to disassemble the sign 2, the sliding block 8 and the plug plate 11 are moved by pulling the pull plate 9, so that the plug plate 11 moves into the limiting slot 10, so that the plug plate 11 releases the limiting of the sign 2. Then, the sign 2 is pushed from one side, so that one end of the sign 2 extends out of the mounting slot 4. Then, the extended end is pulled to remove the sign 2 through the mounting slot 4, which makes it easier for the staff to replace the sign 2.

[0022] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0023] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A sign frame based on a polymer material that is easy to install, characterized in that, The system includes a frame body (1) and a signboard (2). A mounting mechanism (3) is provided on one side of the frame body (1). The mounting mechanism (3) includes a fixing block (13), a T-shaped block (15), a gear (18), and an L-shaped toothed plate (19). There are two L-shaped toothed plates (19). An installation cavity (17) is opened inside the upper side of the T-shaped block (15). The gear (18) is rotatably mounted in the middle of the inner wall of the installation cavity (17). The L-shaped toothed plates (19) are slidably mounted inside the installation cavity (17). Each of the L-shaped toothed plates (19) meshes with the gear (18). A pull plate (22) is fixedly installed on the lower side of the L-shaped toothed plate (19). A snap-fit ​​post (23) is fixedly installed on one side of the pull plate (22). A insertion groove (16) is opened on the lower side of the T-shaped block (15). The fixed insert (13) is inserted into the insertion groove (16). Snap-fit ​​grooves (14) are opened on both sides of the fixed insert (13) and on both sides of the inner wall of the insertion groove (16). The snap-fit ​​post (23) is inserted into the snap-fit ​​groove (14).

2. The sign frame based on polymer material for easy installation according to claim 1, characterized in that, Guide slide rods (20) are fixedly installed on both sides of the inner wall of the mounting cavity (17). Guide slide grooves are opened at one end of the two L-shaped toothed plates (19). The guide slide rods (20) are slidably connected to the guide slide grooves. A first spring (21) is fixedly installed between the L-shaped toothed plates (19) and the inner wall of the mounting cavity (17).

3. The easy-to-install sign frame based on polymer material according to claim 2, characterized in that, The fixed insert (13) is fixedly connected to the frame body (1), a U-shaped frame (27) is fixedly installed on one side of the T-shaped block (15), a T-shaped frame (25) is provided between the U-shaped frames (27), and a fastening bolt (26) is provided between the U-shaped frame (27) and the T-shaped frame (25).

4. The easy-to-install sign frame based on polymer material according to claim 1, characterized in that, The frame body (1) has an installation slot (4) on one side, and the sign (2) is installed in the frame body (1) by inserting it through the installation slot (4).

5. A sign frame based on polymer materials for easy installation according to claim 4, characterized in that, The upper side of the frame body (1) is provided with a limiting mechanism (5), which corresponds to one side of the sign (2). The limiting mechanism (5) includes a sliding block (8), a pulling plate (9), and a plug-in plate (11).

6. A sign frame based on polymer material for easy installation according to claim 5, characterized in that, The upper side of the frame body (1) is provided with a sliding groove (7), and the bottom of the inner wall of the sliding groove (7) is provided with a limiting slot (10). The limiting slot (10) is connected to the mounting slot (4). The pull plate (9) is fixedly installed on one side of the sliding block (8). The sliding block (8) is slidably installed in the sliding groove (7). The plug plate (11) is fixedly installed on one side of the sliding block (8), and the plug plate (11) is inserted into the limiting slot (10) and the mounting slot (4). A second spring (12) is provided between the sliding block (8) and the sliding groove (7).

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