Curtain fixing structure for advertisement production
By designing the coordination of two sets of clamping structures and pressing rings, the problem of inconvenient fixing of advertising curtains in the cylindrical rod fixing structure is solved, and a fast and convenient fixing effect is achieved.
Patent Information
- Application Number
- CN202422670293.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-04
AI Technical Summary
The existing cylindrical rod fixing structure is not convenient enough to fix the advertising curtain, and requires manual segmentation operation, resulting in inefficiency.
Two sets of clamping structures are designed, one of which is fixed and the other is sliding. The clamping structure rotates around the cylinder frame, and the adjustment structure and the compression ring are used to achieve rapid fixation of the advertising curtain, and the L-ring groove at the bottom of the compression ring is matched with the T-slot, so as to achieve no need for manual bending and fixation.
It realizes the fast and convenient fixing of advertising screens, improves the fixing efficiency, and simplifies the operation process.
Smart Images
Figure CN223296528U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fixing advertising curtains, and more particularly to a curtain fixing structure for advertising production. Background Art
[0002] In the process of advertising production, advertising curtains are often needed. Advertising curtains are a kind of cloth or material used to display advertising content. They are usually used in various outdoor or indoor advertising displays. There are many types of advertising curtains, each type has its own specific application scenarios and characteristics. When installing advertising curtains, they usually need to be fixed with a fixed structure. The current fixed structures are mainly divided into rectangular rod fixing structures and cylindrical rod fixing structures. The rectangular rod fixing structure can unfold and fix the advertising curtain in a flat shape, and the cylindrical rod fixing structure can unfold and fix the advertising curtain in a circular shape.
[0003] When fixing an advertising curtain with an existing cylindrical rod fixing structure, personnel need to manually fit the advertising curtain onto the cylindrical frame and then clamp the advertising curtain with a clamping plate. During this process, in order to ensure the fixing effect of the advertising curtain, segmented operation is usually required, which makes the fixing of the advertising curtain very troublesome and inefficient. In view of this, we propose a curtain fixing structure for advertising production. Utility Model Content
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a curtain fixing structure for advertising production to solve the technical problem that the current cylindrical rod fixing structure is not convenient and fast enough for fixing the advertising curtain.
[0005] To solve the above technical problems, the present invention provides the following technical solutions: a curtain fixing structure for advertising production, comprising a base, a cylindrical frame arranged on the top of the base, an adjustment structure arranged in the center of the cylindrical frame, T-slots arranged around the top and bottom of the cylindrical frame, a pressure ring sleeved on the T-slot, the pressure ring connected to the adjustment structure, two groups of clamping structures arranged on the front side of the cylindrical frame, one group of the clamping structures fixed to the cylindrical frame, and the other group of the clamping structures slidably arranged on the cylindrical frame;
[0006] An L-shaped groove is provided around the bottom of the pressure ring. The side of the L-shaped groove is an outward-expanding inclined surface. The top of the L-shaped groove is a plane. The top diameter of the L-shaped groove is the same as the diameter of the cylinder frame, and the bottom diameter of the L-shaped groove is larger than the diameter of the cylinder frame.
[0007] The utility model is designed with two groups of clamping structures, adjusting structures and pressing rings, one of which is fixedly installed and the other is slidably installed. Therefore, when fixing the advertising curtain on the cylindrical frame, the two sides of the advertising curtain can be directly clamped in the clamping structures respectively, and then the slidably installed clamping structure is directly pulled to rotate around the cylindrical frame for one circle, and then the two groups of clamping structures are fixed. At this time, the advertising curtain is around the cylindrical frame for one circle, and then the upper and lower edges of the advertising curtain are bent into the T-shaped groove. The upper and lower groups of pressing rings are driven to move toward each other by the adjusting structure, so that the upper and lower edges of the advertising curtain can be directly pressed and fixed in the T-shaped groove, thereby completing the fixation of the advertising curtain. In this way, while ensuring the fixing effect of the advertising curtain, a better fixation of the advertising curtain is also achieved. The L-shaped groove is used to fix the upper and lower edges of the advertising curtain, and the upper and lower edges of the advertising curtain are directly guided to the inside of the L-shaped groove by the outward-expanding inclined surface of the L-shaped groove. When the movement of the pressure ring is completed, the plane of the L-shaped groove cooperates with the bottom surface of the T-shaped groove to directly and firmly press the upper and lower edges of the advertising curtain that extend into the L-shaped groove. Therefore, there is no need for personnel to manually bend the upper and lower edges of the advertising curtain toward the T-shaped groove, so that the pressing and fixing of the upper and lower edges of the advertising curtain can be completed quickly, further improving the convenience of the device for fixing the advertising curtain.
[0008] Preferably, the clamping structure includes a concave plate, a splint and an adjusting bolt. The concave plates in one group of the clamping structures are fixedly arranged on the cylindrical frame, and the concave plates in another group of the clamping structures are slidably arranged on the cylindrical frame. The splint is arranged inside the concave plate, and the adjusting bolts are symmetrically arranged at both ends of the front side of the concave plate. One end of the adjusting bolt passes through the inside of the concave plate and is rotatably connected to the splint.
[0009] Preferably, a T-shaped slide groove is provided at the top and bottom of a circle of the cylinder frame, a group of T-shaped sliders are slidably arranged inside the T-shaped slide groove, and the T-shaped sliders are connected to the corresponding concave plates.
[0010] Preferably, a plurality of groups of arc grooves are equidistantly formed on the rear side of the inner portion of the concave plate, and symmetrical arc strips are arranged on one side of the clamping plate facing the arc grooves.
[0011] Preferably, buckle blocks are arranged at both ends of the front side of one group of concave plates, and lock buckles corresponding to the buckle blocks are arranged at both ends of the front side of the other group of concave plates.
[0012] Preferably, the adjustment structure includes a mounting rod, which is rotatably arranged on a cylindrical frame, with threaded sections at both ends of the mounting rod, and the threads on the threaded sections are arranged in opposite directions, with a screw sleeve arranged on the threaded section, and a plurality of groups of L-shaped connecting rods are arranged equidistantly around the screw sleeve, the L-shaped connecting rods are connected to a pressure ring, and an L-shaped handle is arranged at the bottom end of the mounting rod.
[0013] Preferably, the top and bottom of the cylinder frame are provided with limiting grooves corresponding to the L-shaped connecting rod, and one end of the L-shaped connecting rod facing away from the screw sleeve is located in the limiting groove.
[0014] Preferably, an opening is provided on the front side of the pressure ring, and the opening corresponds to the two sets of clamping structures.
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] 1. The utility model is designed with two sets of clamping structures, adjusting structures and pressure rings, one set of clamping structures is fixedly installed, and the other set of clamping structures is slidably installed. Therefore, when fixing the advertising curtain on the cylindrical frame, the two sides of the advertising curtain can be directly clamped in the clamping structures respectively, and then the slidingly installed clamping structure is directly pulled to rotate around the cylindrical frame for one circle, and then the two sets of clamping structures are fixed. At this time, the advertising curtain is around the cylindrical frame for one circle, and then the upper and lower edges of the advertising curtain are bent into the T-slot, and the upper and lower sets of pressure rings are driven to move towards each other by the adjusting structure, so that the upper and lower edges of the advertising curtain can be directly pressed and fixed in the T-slot, thereby completing the fixation of the advertising curtain. In this way, while ensuring the fixing effect of the advertising curtain, it also achieves a more convenient effect of fixing the advertising curtain, solving the technical problem that the current cylindrical rod fixing structure is not convenient and fast enough for fixing the advertising curtain. Therefore, the utility model has the advantage of more convenient fixing of multiple advertising curtains.
[0017] 2. An L-shaped groove is provided at the bottom of the pressure ring of the present invention, and the side edges of the L-shaped groove are outward-expanding inclined surfaces, and the top surface of the L-shaped groove is a plane, the plane size of which is the same as the bottom surface size of the T-slot. Therefore, when the pressure ring moves to press the upper and lower edges of the advertising curtain, the upper and lower edges of the advertising curtain are directly guided into the interior of the L-shaped groove by the outward-expanding inclined surfaces of the L-shaped groove. When the pressure ring completes its movement, the plane of the L-shaped groove cooperates with the bottom surface of the T-slot to directly and firmly press the upper and lower edges of the advertising curtain that extend into the interior of the L-shaped groove. Therefore, there is no need for personnel to manually bend the upper and lower edges of the advertising curtain toward the T-slot, thereby quickly completing the pressing and fixing of the upper and lower edges of the advertising curtain, further improving the convenience of the device for fixing the advertising curtain. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the cylinder frame structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the adjustment structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the clamping structure of the utility model;
[0022] Figure 5 This is a schematic diagram of the pressure ring structure of the utility model;
[0023] Figure 6 This is a schematic diagram of the cross-sectional structure of the pressure ring of the present utility model.
[0024] Description of the numbers in the figure:
[0025] 1. Base; 2. Cylinder frame; 201. T-slot; 202. T-slide; 203. T-slider; 204. Limiting groove; 3. Clamping structure; 301. Concave plate; 302. Clamping plate; 303. Adjusting bolt; 304. Locking buckle; 305. Buckle block; 306. Arc groove; 307. Arc strip; 4. Adjusting structure; 401. Mounting rod; 402. Threaded section; 403. Screw sleeve; 404. L-shaped connecting rod; 405. L-shaped handle; 5. Pressing ring; 501. Opening; 502. L-shaped ring groove; 503. Flat surface; 504. Inclined surface. DETAILED DESCRIPTION
[0026] like Figures 1 to 6 As shown, the utility model relates to a curtain fixing structure for advertising production, comprising a base 1, a cylinder frame 2 is arranged on the top of the base 1, an adjustment structure 4 is arranged in the center of the cylinder frame 2, a T-slot 201 is arranged around the top and bottom of the cylinder frame 2, a pressure ring 5 is sleeved on the T-slot 201, the pressure ring 5 is connected to the adjustment structure 4, two groups of clamping structures 3 are arranged on the front side of the cylinder frame 2, one group of clamping structures 3 is fixed on the cylinder frame 2, and the other group of clamping structures 3 is slidably arranged on the cylinder frame 2. When the advertising curtain is fixed on the cylinder frame 2, the two sides of the advertising curtain can be directly adjusted. They are clamped in the clamping structure 3 respectively, and then the slidingly installed clamping structure 3 is directly pulled to rotate around the cylindrical frame 2 for one circle, and then the two groups of clamping structures 3 are fixed. At this time, the advertising curtain surrounds the cylindrical frame 2 for one circle, and then the upper and lower edges of the advertising curtain are bent into the T-slot 201. The upper and lower groups of pressure rings 5 are driven to move toward each other by adjusting the structure 4, so that the upper and lower edges of the advertising curtain can be directly pressed and fixed in the T-slot 201, that is, the fixing of the advertising curtain is completed. In this way, while ensuring the fixing effect of the advertising curtain, a more convenient fixing effect of the advertising curtain is also achieved.
[0027] Specifically, the clamping structure 3 includes a concave plate 301, a clamping plate 302 and an adjusting bolt 303. The concave plates 301 in one group of the clamping structures 3 are fixedly arranged on the cylinder frame 2, and the concave plates 301 of the other group of the clamping structures 3 are slidably arranged on the cylinder frame 2. The clamping plates 302 are arranged inside the concave plates 301. The adjusting bolts 303 are symmetrically arranged at both ends of the front side of the concave plates 301. One end of the adjusting bolt 303 passes through the interior of the concave plate 301 and is rotatably connected to the clamping plate 302. Buckle blocks 305 are arranged at both ends of the front side of one group of the concave plates 301, and the other group of the concave plates 301 are arranged at both ends of the front side of the Lock buckles 304 corresponding to the buckle blocks 305 are arranged at both ends of the front side. When the clamping structure 3 clamps the side of the advertising curtain, the side of the advertising curtain is placed in the concave plate 301, and then the adjusting bolt 303 is turned to drive the clamping plate 302 to move, and then the clamping plate 302 cooperates with the concave plate 301 to quickly clamp the side of the advertising curtain. After one group of clamping structures 3 rotates one circle, the lock buckles 304 in one group of clamping structures 3 can be directly buckled on the buckle blocks 305 of the other group of clamping structures 3, so as to achieve the fixation of the two groups of clamping structures 3, and then the advertising curtain can be wrapped around the cylindrical frame 2.
[0028] Furthermore, a T-shaped slot 202 is provided at the top and bottom of the cylinder frame 2, and a group of T-shaped sliders 203 are slidingly arranged inside the T-shaped slot 202, and the T-shaped sliders 203 are connected to the corresponding concave plates 301. With the cooperation of the T-shaped slot 202 and the T-shaped sliders 203, the sliding installation of the clamping structure 3 is realized.
[0029] Furthermore, a plurality of arc grooves 306 are equidistantly provided on the rear side of the concave plate 301, and symmetrical arc strips 307 are arranged on one side of the clamping plate 302 facing the arc grooves 306. With the cooperation of the arc grooves 306 and the arc strips 307, the clamping plate 302 can cooperate with the concave plate 301 to clamp the side of the advertising curtain more stably.
[0030] It is worth noting that the adjustment structure 4 includes a mounting rod 401, which is rotatably arranged on the cylindrical frame 2. Both ends of the mounting rod 401 are threaded sections 402, and the threads on the threaded sections 402 are set in opposite directions. A screw sleeve 403 is arranged on the threaded section 402, and a number of groups of L-shaped connecting rods 404 are arranged equidistantly around the screw sleeve 403. The L-shaped connecting rod 404 is connected to the pressure ring 5. An L-shaped handle 405 is arranged at the bottom end of the mounting rod 401. The mounting rod 401 is rotated by the L-shaped handle 405. At this time, the threaded sections 402 at both ends of the mounting rod 401 drive the screw sleeve 403 to rotate in opposite directions or back to back. At this time, the screw sleeve 403 drives the pressure ring 5 to move through the L-shaped connecting rod 404.
[0031] It is worth mentioning that limiting grooves 204 corresponding to the L-shaped connecting rod 404 are provided at the top and bottom of the cylinder frame 2, and one end of the L-shaped connecting rod 404 facing away from the screw sleeve 403 is located in the limiting groove 204. With the cooperation of the limiting groove 204, the L-shaped connecting rod 404 can be limited so that it cannot rotate, and the screw sleeve 403 cannot rotate. Therefore, when the threaded segments 402 at both ends of the mounting rod 401 rotate, the screw sleeve 403 will be vertically displaced on the threaded segments 402.
[0032] In the embodiment of the present invention, an L-shaped groove 502 is provided around the bottom of the pressure ring 5. The side of the L-shaped groove 502 is an outward-expanding inclined surface 504. The top of the L-shaped groove 502 is a plane 503. The top diameter of the L-shaped groove 502 is the same as the diameter of the cylinder frame 2. The bottom diameter of the L-shaped groove 502 is larger than the diameter of the cylinder frame 2. When the pressure ring 5 moves to press the upper and lower edges of the advertising curtain, the upper and lower edges of the advertising curtain are acted upon by the outward-expanding inclined surface (504) of the L-shaped groove 502. When used, the upper and lower edges of the advertising curtain will be directly guided into the L-shaped groove 502. When the pressure ring 5 is moved, the plane 503 of the L-shaped groove 502 cooperates with the bottom surface of the T-shaped groove 201 to directly press the upper and lower edges of the advertising curtain that extend into the L-shaped groove 502 firmly. Therefore, there is no need for personnel to manually bend the upper and lower edges of the advertising curtain toward the T-shaped groove 201, so that the pressing and fixing of the upper and lower edges of the advertising curtain can be completed quickly, further improving the convenience of the device for fixing the advertising curtain.
[0033] Specifically, an opening 501 is provided on the front side of the pressure ring 5 , and the opening 501 corresponds to the two sets of clamping structures 3 . The opening 501 is to ensure that the pressure ring 5 will not be affected by the two sets of clamping structures 3 when it moves.
[0034] Working principle: This embodiment provides a curtain fixing structure for advertising production. First, when fixing the advertising curtain on the cylindrical frame 2, the two side edges of the advertising curtain can be directly clamped in the clamping structure 3 respectively, and then the sliding clamping structure 3 is directly pulled to rotate around the cylindrical frame 2 for one circle, and then the two groups of clamping structures 3 are fixed. At this time, the advertising curtain is around the cylindrical frame 2 for one circle, and then the upper and lower edges of the advertising curtain are bent into the T-slot 201. The upper and lower groups of pressure rings 5 are driven to move toward each other by the adjustment structure 4, so that the upper and lower edges of the advertising curtain can be directly pressed and fixed in the T-slot 201, that is, the fixing of the advertising curtain is completed. In this way, while ensuring the fixing effect of the advertising curtain, it also achieves a more convenient effect of fixing the advertising curtain;
[0035] Secondly, when the pressure ring 5 moves to press the upper and lower edges of the advertising curtain, the upper and lower edges of the advertising curtain are directly guided into the L-shaped groove 502 by the outward-expanding inclined surface (504) of the L-shaped groove 502. When the pressure ring 5 is completely moved, the plane 503 of the L-shaped groove 502 cooperates with the bottom surface of the T-shaped groove 201 to directly and firmly press the upper and lower edges of the advertising curtain that extend into the L-shaped groove 502. Therefore, there is no need for personnel to manually bend the upper and lower edges of the advertising curtain toward the T-shaped groove 201, so that the pressing and fixing of the upper and lower edges of the advertising curtain can be completed quickly, further improving the convenience of the device for fixing the advertising curtain.
[0036] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.
Claims
1. A curtain fixing structure for advertising production, characterized in that: The invention comprises a base (1), a cylindrical frame (2) is arranged on the top of the base (1), an adjusting structure (4) is arranged in the center of the cylindrical frame (2), a T-shaped slot (201) is arranged around the top and bottom of the cylindrical frame (2), a pressure ring (5) is sleeved on the T-shaped slot (201), and the pressure ring (5) is connected to the adjusting structure (4), and two groups of clamping structures (3) are arranged on the front side of the cylindrical frame (2), one group of the clamping structures (3) is fixed on the cylindrical frame (2), and the other group of the clamping structures (3) is slidably arranged on the cylindrical frame (2); An L-shaped groove (502) is provided around the bottom of the pressure ring (5), the side of the L-shaped groove (502) is an outward-expanding inclined surface (504), the top of the L-shaped groove (502) is a plane (503), the top diameter of the L-shaped groove (502) is the same as the diameter of the cylindrical frame (2), and the bottom diameter of the L-shaped groove (502) is larger than the diameter of the cylindrical frame (2).
2. The screen fixing structure for advertising production according to claim 1, characterized in that: The clamping structure (3) comprises a concave plate (301), a clamping plate (302) and an adjusting bolt (303); the concave plates (301) in one group of the clamping structures (3) are fixedly arranged on the cylindrical frame (2); the concave plates (301) in another group of the clamping structures (3) are slidably arranged on the cylindrical frame (2); the clamping plates (302) are arranged inside the concave plates (301); the adjusting bolts (303) are symmetrically arranged at both ends of the front side of the concave plates (301); and one end of the adjusting bolt (303) passes through the inside of the concave plate (301) and is rotatably connected to the clamping plate (302).
3. The screen fixing structure for advertising production according to claim 2, characterized in that: A T-shaped slide groove (202) is provided at the top and bottom of the cylinder frame (2) around the cylinder frame. A group of T-shaped sliders (203) are slidably arranged inside the T-shaped slide groove (202), and the T-shaped sliders (203) are connected to corresponding concave plates (301).
4. The screen fixing structure for advertising production according to claim 2, characterized in that: A plurality of groups of arc grooves (306) are equidistantly provided on the rear side of the concave plate (301), and symmetrical arc strips (307) are arranged on one side of the clamping plate (302) facing the arc grooves (306).
5. The screen fixing structure for advertising production according to claim 2, characterized in that: Buckle blocks (305) are arranged at both ends of the front side of one group of concave plates (301), and lock buckles (304) corresponding to the buckle blocks (305) are arranged at both ends of the front side of the other group of concave plates (301).
6. The screen fixing structure for advertising production according to claim 1, characterized in that: The adjusting structure (4) comprises a mounting rod (401), wherein the mounting rod (401) is rotatably arranged on the cylindrical frame (2), wherein both ends of the mounting rod (401) are threaded sections (402), and the threads on the threaded sections (402) are arranged in opposite directions, wherein a screw sleeve (403) is arranged on the threaded section (402), and a plurality of groups of L-shaped connecting rods (404) are equidistantly arranged around the screw sleeve (403), wherein the L-shaped connecting rods (404) are connected to the pressure ring (5), and an L-shaped handle (405) is arranged at the bottom end of the mounting rod (401).
7. The screen fixing structure for advertising production according to claim 6, characterized in that: Limiting grooves (204) corresponding to the L-shaped connecting rod (404) are provided at the top and bottom of the cylinder frame (2), and one end of the L-shaped connecting rod (404) facing away from the screw sleeve (403) is located in the limiting groove (204).
8. The screen fixing structure for advertising production according to claim 1, characterized in that: The front side of the pressure ring (5) is provided with an opening (501), and the opening (501) corresponds to the two sets of clamping structures (3).