Detection cover plate capable of freely adjusting size

Abstract

The utility model discloses a detection cover plate capable of freely adjusting the size, the inner side of the cover plate is provided with a center plate (1), the cover plate is arranged around the center plate (1), the side edge of the center plate (1) is provided with an outer plate (3) connected with the cover plate, the cover plate is arranged on the outer plate (3) in a sliding manner, the cover plate is a flexible rubber plate, the outer plate (3) is internally provided with a sliding chute (5), and the sliding chute (5) is provided with an opening (6). The inserting shaft (4) is located in the sliding groove (5), ratchets (6) are arranged in the sliding groove (5), and a pawl (7) matched with the ratchets (6) is arranged at the end of the inserting shaft (4). The distance between the cover plate and the center plate (1) is changed through the slidable cover plate, so that the size of the whole product is adjusted to meet the requirements of different sizes, the cover plate is made of flexible materials and can adapt to different shapes and surface characteristics, and damage to glass can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass production, and in particular relates to a detection cover plate with freely adjustable size. Background Art

[0002] During the production process, screen glass manufacturers will cut out glass plates of the same size according to the user's customized glass specifications, which will be used to adjust the specifications of the blue tools for glass into the basket in the subsequent process. However, if there are multiple types of glass, then multiple types of glass cover plates will be required. In reality, the size differences of glass at the production site are mostly small. If the number and types are too large, there will be a considerable risk of mixing, which will be too troublesome to use.

[0003] Patent No. 202120584591.7, published on February 18, 2022, discloses a hanging basket for chemically strengthening glass cover plates, a hanging basket frame, and a hanging lug for hanging a hook on the hanging basket frame. The characteristics of the invention are that a plurality of shelves for placing glass cover plates are provided in the hanging basket frame, and one side of the shelf is movably connected to one side of the hanging basket frame by a hinge. Using the solution of the utility model, the shelves are opened layer by layer to form a trapezoidal shelf for placing glass cover plates. The trapezoidal shelves of different areas will not affect each other, thus overcoming the problem of inconvenience in taking and placing materials in the existing drawer-type shelf hanging basket, and the risk of collision damage caused by taking and placing products before and after chemical tempering of glass cover plates, thereby improving the convenience of operation.

[0004] The number and types of cover plates at existing production sites are mixed, most of which are cut corners during the glass production process, which often have the risk of breakage and are too troublesome to use. Utility Model Content

[0005] The utility model aims to provide a detection cover plate which can be freely adjusted in size to adapt to different types of glass.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a detection cover plate with freely adjustable size, a center plate is provided on the inner side of the cover plate, the cover plate is arranged around the center plate, the side of the center plate is provided with an outer plate connected to the cover plate, the cover plate is slidably arranged on the outer plate, and the cover plate is a flexible rubber plate.

[0007] The cover plate is provided with an inserting shaft, which is inserted into the outer plate.

[0008] A sliding groove is provided in the outer plate, the insertion shaft is located inside the sliding groove, a ratchet is provided in the sliding groove, and a pawl that matches the ratchet is provided at the end of the insertion shaft.

[0009] The movable direction of the pawl is the direction in which the pulling plate approaches the central plate.

[0010] A fixed shaft is provided at the end of the insertion shaft, the pawl is arranged on the fixed shaft, and a torsion spring is provided between the pawl and the insertion shaft.

[0011] A spiral groove is provided on one side of the pawl close to the pull plate, and a push rod penetrating the pull plate is provided on the end of the insertion shaft.

[0012] One end of the push rod located in the insertion shaft abuts against the spiral groove, the other end of the push rod is provided with a pressure plate, and the pulling plate is provided with an elastic film, and the elastic film covers the top of the pressure plate.

[0013] A connecting rod is provided between the insertion shafts, and the connecting rod is arranged inside the outer plate.

[0014] A connecting tube is provided between the inserting shaft and the pulling plate, and the ejector rod is arranged in the connecting tube.

[0015] The technical effect of the utility model is: the distance between the cover plate and the center plate can be changed by a sliding cover plate, thereby adjusting the size of the overall product to meet the needs of different sizes. The cover plate is made of flexible material, can adapt to different shapes and surface features, and can reduce damage to the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] This manual includes the following drawings, which show the following contents:

[0017] Figure 1 This is a structural diagram of a detection cover with freely adjustable size according to the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of an outer plate of a freely resizable detection cover;

[0019] Figure 3 for Figure 1 A schematic diagram of a pawl of a freely resizable detection cover;

[0020] Figure 4 for Figure 1 A schematic diagram of a spiral groove of a freely resizable detection cover;

[0021] Figure 5 for Figure 1 Schematic diagram of a connecting rod of a freely resizable detection cover.

[0022] The markings in the figure are: 1. Center plate; 2. Pull plate; 3. Outer plate; 4. Insert shaft; 5. Slide groove; 6. Ratchet; 7. Pawl; 8. Fixed shaft; 9. Torsion spring; 10. Spiral groove; 11. Push rod; 12. Pressure plate; 13. Elastic membrane; 14. Connecting rod; 15. Connecting cylinder. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the specific implementation methods of the present invention by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the utility model concept and technical solution of the present invention and to facilitate its implementation.

[0024] See also Figure 1-5 A cover plate for inspection with freely adjustable size, a center plate 1 is provided on the inner side of the cover plate, the cover plate is arranged around the center plate 1, and an outer plate 3 connected to the cover plate is provided on the side of the center plate 1, the cover plate is slidably arranged on the outer plate 3, the cover plate is a flexible rubber plate, and the distance between the cover plate and the center plate 1 can be changed by sliding the cover plate, thereby adjusting the size of the overall product to meet the needs of different sizes, and the cover plate is made of flexible material, which can adapt to different shapes and surface features, and can reduce damage to the glass.

[0025] The cover plate is provided with an insertion shaft 4, which is inserted into the outer plate 3; while limiting the movement direction, it is also convenient for sliding.

[0026] A slide groove 5 is provided in the outer plate 3, and the insertion shaft 4 is located inside the slide groove 5. A ratchet 6 is provided in the slide groove 5, and a pawl 7 is provided at the end of the insertion shaft 4 to cooperate with the ratchet 6; through the cooperation of the pawl 7 and the ratchet 6, the moving direction of the insertion shaft 4 is limited, which can prevent the pull plate 2 from retreating and achieve the effect of fixing the position of the pull plate 2.

[0027] The movable direction of the pawl 7 is the direction in which the pull plate 2 approaches the center plate 1, so as to avoid the pull plate 2 from retreating during use.

[0028] A fixed shaft 8 is provided at the end of the insertion shaft 4 , the pawl 7 is arranged on the fixed shaft 8 , and a torsion spring 9 is provided between the pawl 7 and the insertion shaft 4 ; the torsion spring 9 can facilitate the resetting of the pawl 7 .

[0029] A spiral groove 10 is provided on the side of the pawl 7 close to the pull plate 2, and a push rod 11 is provided on the end of the insertion shaft 4, which passes through the pull plate 2; by pushing the push rod 11 down, the push rod 11 moves along the spiral groove 10, thereby pushing the pawl 7 to rotate, so that the pawl 7 is separated from the ratchet 6, making it convenient to push back the pull plate 2 to achieve the purpose of resetting.

[0030] One end of the push rod 11 located in the insertion shaft 4 abuts against the spiral groove 10, and a pressure plate 12 is provided on the other end of the push rod 11, and an elastic membrane 13 is provided on the pull plate 2, which covers the top of the pressure plate 12; while improving the pressing experience, it can also prevent the push rod 11 from detaching.

[0031] A connecting rod 14 is provided between the insertion shafts 4 and is disposed inside the outer plate 3 ; the connecting rod 14 is utilized to restrict the insertion shafts 4 inside the outer plate 3 to prevent the insertion shafts 4 from escaping.

[0032] A connecting cylinder 15 is arranged between the shaft 4 and the pull plate 2, and the ejector rod 11 is arranged in the connecting cylinder 15; the connecting cylinder 15 can improve the connecting strength and protect the ejector rod 11 inside.

[0033] The technical effect of the utility model is that the distance between the cover plate and the center plate 1 can be changed, the size of the whole product is adjusted, the demand of different sizes is met, the cover plate is made of flexible material, different shapes and surface features can be adapted, and the damage to the glass can be reduced.

[0034] The utility model is described exemplarily above in combination with the drawings. Obviously, the utility model is not limited by the above-mentioned mode in the specific implementation. As long as various non-essential improvements are made by adopting the method concept and technical scheme of the utility model, or the above-mentioned concept and technical scheme of the utility model is directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A cover plate for detection with freely adjustable size, characterized by: A central plate (1) is provided on the inner side of the cover plate, the cover plate is arranged around the central plate (1), an outer plate (3) connected to the cover plate is provided on the side of the central plate (1), the cover plate is slidably arranged on the outer plate (3), and the cover plate is a flexible rubber plate.

2. The freely resizable detection cover according to claim 1, characterized in that: The cover plate is provided with an insert shaft (4), and the insert shaft (4) is inserted into the outer plate (3).

3. The freely resizable detection cover according to claim 2, characterized in that: A sliding groove (5) is provided in the outer plate (3), the insertion shaft (4) is located inside the sliding groove (5), a ratchet (6) is provided in the sliding groove (5), and a pawl (7) that matches the ratchet (6) is provided at the end of the insertion shaft (4).

4. The detection cover plate with freely adjustable size according to claim 3, characterized in that: The movable direction of the ratchet (7) is the direction in which the pulling plate (2) approaches the center plate (1).

5. The detection cover with freely adjustable size according to claim 3, characterized in that: A fixed shaft (8) is provided at the end of the insertion shaft (4), the pawl (7) is arranged on the fixed shaft (8), and a torsion spring (9) is provided between the pawl (7) and the insertion shaft (4).

6. The detection cover plate with freely adjustable size according to claim 5, characterized in that: A spiral groove (10) is provided on the side of the ratchet (7) close to the pull plate (2), and a top rod (11) penetrating the pull plate (2) is provided on the end of the insertion shaft (4).

7. The detection cover plate with freely adjustable size according to claim 6, characterized in that: One end of the push rod (11) located inside the insertion shaft (4) abuts against the spiral groove (10), and the other end of the push rod (11) is provided with a pressure plate (12). The pull plate (2) is provided with an elastic membrane (13), and the elastic membrane (13) covers the top of the pressure plate (12).

8. The detection cover plate with freely adjustable size according to claim 2, characterized in that: A connecting rod (14) is provided between the insertion shafts (4), and the connecting rod (14) is arranged inside the outer plate (3).

9. The detection cover plate with freely adjustable size according to claim 6 or 7, characterized in that: A connecting tube (15) is provided between the inserting shaft (4) and the pulling plate (2), and the push rod (11) is arranged in the connecting tube (15).

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