Universal baffle clamping device

Abstract

The universal baffle clamping device comprises a clamping assembly and further comprises a supporting rod, the clamping assembly is rotationally connected with the supporting rod, the clamping assembly is provided with an opening allowing a baffle to be inserted, and a locking piece used for locking the baffle is arranged on the clamping assembly. The shielding device has the advantages that the structure is simple and reasonable, the baffle is clamped through the clamping assembly, a supporting structure is formed by the supporting rod, so that the baffle is supported at the position needing to be shielded, in addition, the supporting rod and the clamping assembly are rotationally matched, the shielding angle is convenient to adjust, and different use requirements are better met.

Description

Technical Field

[0001] The invention relates to the technical field of manufacturing tools for shielding objects during spraying, in particular to a universal baffle holder. Background Art

[0002] In daily life, in order to prevent corrosion and improve the aesthetics of objects such as furniture, door frames, walls, etc., people often spray them. However, in order to prevent the spray from spreading to locations outside the spraying area during the spraying process, people usually use shielding objects to shield the periphery of the spraying range during the spraying process. Traditional shielding methods mostly use tape to fix the shielding plate on the periphery of the spraying area. After spraying, the shielding plate needs to be removed. Since it is fixed by gluing, sometimes glue marks are left, and even the surface of the object is damaged during the degumming process. The operation is troublesome and may also cause new troubles. Summary of the invention

[0003] The purpose of the present invention is to make up for the above-mentioned deficiencies and disclose to the public a universal baffle holder which has a simple and reasonable structure, is easy to use and can adjust the shielding angle.

[0004] The technical solution of the present invention is achieved in this way: A universal baffle clamp comprises a clamping assembly and a support rod. The clamping assembly is rotatably connected to the support rod, the clamping assembly has an opening for inserting the baffle, and a locking piece for locking the baffle is arranged on the clamping assembly.

[0005] The measures to further optimize this technical solution are: As an improvement, the clamping assembly includes a base plate and a clamping plate, the base plate and the clamping plate are stacked, one end of the base plate and the clamping plate is fixed by a locking member, and the other end can be opened to form an opening.

[0006] As an improvement, the clamping plate is provided with a first bending portion and a second bending portion to form a structure with an upward tip. The upward tip structure facilitates the insertion of the baffle.

[0007] As an improvement, a flat section is formed between the first bending portion and the second bending portion, and an upward section is provided at the front of the second bending portion. The design of the flat section can better clamp the baffle.

[0008] As an improvement, a concave cavity is provided in the middle of the clamping plate. The provision of the concave cavity divides the solid part of the clamping plate into two parts, which is more conducive to deformation.

[0009] As an improvement, a first rotating shaft seat is provided on the clamping assembly, a second rotating shaft seat is provided at the upper end of the support rod, a rotating shaft is provided through the first rotating shaft seat and the second rotating shaft seat, and the rotating shaft cooperates with the first rotating shaft seat and the second rotating shaft seat to damp the rotation.

[0010] As an improvement, the locking member is screwed to the base plate, and an elastic member is sleeved on the locking member. The provision of the elastic member can make the baffle clamp more reliable and prevent the locking member from loosening.

[0011] As an improvement, the base plate is provided with a positioning column, the clamping plate is provided with a positioning hole matched with the positioning column, and the first rotating shaft seat is positioned and assembled between the two positioning columns. The arrangement of the positioning column facilitates assembly.

[0012] As an improvement, the support rod is connected to a detachable extension rod.

[0013] As an improvement, the base plate is hollowed out to form a weight-reducing portion, which can reduce the weight of the base plate, thereby reducing the burden on the user when holding the base plate.

[0014] The advantages of the present invention compared with the prior art are: The universal baffle clamp of the present invention has a simple and reasonable structure. The baffle is clamped by a clamping assembly, and the supporting structure is formed by a support rod, so that the baffle is supported at a position that needs to be shielded. In addition, the support rod and the clamping assembly can be rotatably matched to facilitate the adjustment of the shielding angle to better meet different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural diagram of an embodiment of the present invention; Figure 2 is an exploded view of an embodiment of the present invention; Figure 3 yes Figure 2 The three-dimensional structure diagram of the middle base plate; Figure 4 yes Figure 2 The three-dimensional structure diagram of the middle clamping plate; Figure 5 yes Figure 2 Side view of the center clamping plate.

[0016] The names of the reference numerals in the accompanying drawings of the present invention are: Clamping assembly 1, opening 1a, base plate 11, positioning column 11a, weight reduction portion 11b, clamping plate 12, first bending portion 12a, second bending portion 12b, flat pressing section 12c, upward section 12d, concave cavity 12e, positioning hole 12f, support rod 2, extension rod 21, locking member 3, elastic member 31, first rotating shaft seat 41, second rotating shaft seat 42, rotating shaft 43. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings: The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be used for other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0018] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0019] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0020] like Figures 1 to 5 As shown, a universal baffle clamp includes a clamping assembly 1 and a support rod 2. The clamping assembly 1 is rotatably connected to the support rod 2. The clamping assembly 1 has an opening 1a for inserting the baffle. The clamping assembly 1 is provided with a locking member 3 for locking the baffle.

[0021] The clamping assembly 1 comprises a base plate 11 and a clamping plate 12, which are stacked and fixed at one end by a locking member 3 and can be opened at the other end to form an opening 1a. The locking member 3 is threadedly connected to the clamping assembly 1.

[0022] The clamping plate 12 is provided with a first bending portion 12a and a second bending portion 12b to form a structure with an upwardly tilted front end.

[0023] A flattened section 12c is formed between the first bending portion 12a and the second bending portion 12b, and an upwardly curved section 12d is provided at the front of the second bending portion 12b.

[0024] A concave cavity 12e is provided in the middle of the clamping plate 12.

[0025] A cavity 12e is provided in the middle of the clamping plate 12 to form a U-shaped structure, and solid parts are formed on both sides of the cavity 12e. Since the clamping plate 12 will undergo a certain deformation when the baffle is inserted and clamped, the provision of the cavity 12e reduces the width of the solid part, which is conducive to the occurrence of deformation.

[0026] A first bent portion 12a and a second bent portion 12b are provided on the clamping plate 12, and a flat pressing section 12c is formed between the first bent portion 12a and the second bent portion 12b. When the baffle is clamped, the flat pressing section 12c can better fit with the surface of the baffle, which is beneficial to fix the baffle; and an upward section 12d is provided at the front part of the second bent portion 12b, and a trumpet-shaped opening 1a is formed between the front end of the upward section 12d and the substrate 11, which is convenient for inserting the baffle.

[0027] The clamping assembly 1 is provided with a first rotating shaft seat 41, the upper end of the support rod 2 is provided with a second rotating shaft seat 42, and a rotating shaft 43 is provided through the first rotating shaft seat 41 and the second rotating shaft seat 42, and the rotating shaft 43 is matched with the first rotating shaft seat 41 and the second rotating shaft seat 42 for damping rotation. The rotating shaft 43 is tightly matched with the first rotating shaft seat 41 and the second rotating shaft seat 42 to provide a certain damping, so that the baffle can stay at any angle without affecting its rotation, which is convenient for adjusting the shielding angle.

[0028] The locking member 3 is screwed to the base plate 11, and an elastic member 31 is sleeved on the locking member 3. The elastic member 31 is preferably a spring, and in this embodiment, the elastic member 31 is a conical spring. The elastic force generated by the elastic member 31 can not only improve the reliability of the baffle clamping, but also prevent the locking member 3 from loosening.

[0029] The base plate 11 is provided with a positioning column 11 a , the clamping plate 12 is provided with a positioning hole 12 f matched with the positioning column 11 a , and the first rotating shaft seat 41 is positioned and assembled between the two positioning columns 11 a .

[0030] During assembly, the positioning holes 12f on the clamping plate 12 are aligned with the positioning posts 11a of the base plate 11, and the positioning posts 11a are inserted into the corresponding positioning holes 12f to achieve positioning. At the same time, the spacing between the two positioning posts 11a is designed to match the width of the first shaft seat 41, which facilitates the positioning and installation of the first shaft seat 41 and improves assembly efficiency. The first shaft seat 41 is fixed to the clamping assembly 1 by screws.

[0031] The support rod 2 is connected with a detachable extension rod 21. The extension rod 21 and the support rod 2 can be plug-fitted or screw-fitted. After the extension rod 21 is connected, the length of the support rod 2 can be increased to meet the needs of different usage scenarios.

[0032] The base plate 11 is hollowed out to form a weight-reducing portion 11b. Since the support rod 2 may need to be held for support and shielding during use, the weight-reducing portion 11b can reduce the weight of the base plate 11, thereby reducing the burden when holding the device.

[0033] Working principle: Insert the baffle from the opening 1a of the clamping assembly 1 so that the baffle is located between the base plate 11 and the clamping plate 12. Lock the clamping assembly 1 so that the clamping plate 12 and the base plate 11 are tightened to firmly clamp the baffle. When the clamping plate 12 and the base plate 11 clamp the baffle, the flat pressing section 12c of the clamping plate 12 is tightly attached to the surface of the baffle.

[0034] Then, according to the different shielding positions required, adjust the angle between the clamping assembly 1 and the support rod 2, that is, adjust the angle between the baffle and the support rod 2, so that the baffle is parallel to the shielding surface, and the support rod 2 is as vertical as possible, and fix the support rod 2 on a stable platform or hold the support rod 2 for operation. It is easy to use, the angle of the clamping assembly 1 is adjustable, so that the shielding angle of the baffle it fixes is adjustable, the structure is simple, and the operation is convenient.

[0035] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A universal baffle clamp, comprising a clamping assembly (1), characterized in that: It also includes a support rod (2), the clamping assembly (1) is rotatably connected to the support rod (2), the clamping assembly (1) has an opening (1a) for inserting a baffle, and the clamping assembly (1) is provided with a locking member (3) for locking the baffle.

2. The universal baffle holder according to claim 1, characterized in that: The clamping assembly (1) comprises a base plate (11) and a clamping plate (12). The base plate (11) and the clamping plate (12) are stacked and arranged. One end of the base plate (11) and the clamping plate (12) is fixed by a locking member (3), and the other end can be opened to form an opening (1a).

3. A universal baffle holder according to claim 2, characterized in that: The clamping plate (12) is provided with a first bending portion (12a) and a second bending portion (12b) to form a structure with an upwardly tilted front end.

4. The universal baffle holder according to claim 3, characterized in that: A flattened section (12c) is formed between the first bent portion (12a) and the second bent portion (12b), and an upwardly curved section (12d) is provided in front of the second bent portion (12b).

5. The universal baffle holder according to claim 4, characterized in that: A concave cavity (12e) is arranged in the middle of the clamping plate (12).

6. The universal baffle holder according to claim 5, characterized in that: The clamping assembly (1) is provided with a first rotating shaft seat (41), the upper end of the support rod (2) is provided with a second rotating shaft seat (42), a rotating shaft (43) is provided through the first rotating shaft seat (41) and the second rotating shaft seat (42), and the rotating shaft (43) is matched with the first rotating shaft seat (41) and the second rotating shaft seat (42) in a damping rotation manner.

7. The universal baffle holder according to claim 6, characterized in that: The locking member (3) is threadedly connected to the base plate (11), and an elastic member (31) is sleeved on the locking member (3).

8. The universal baffle holder according to claim 7, characterized in that: The base plate (11) is provided with a positioning column (11a), the clamping plate (12) is provided with a positioning hole (12f) matched with the positioning column (11a), and the first rotating shaft seat (41) is positioned and assembled between the two positioning columns (11a).

9. A universal baffle holder according to any one of claims 1 to 8, characterized in that: The support rod (2) is connected to a detachable extension rod (21).

10. The universal baffle holder according to claim 9, characterized in that: The base plate (11) is hollowed out to form a weight-reducing portion (11b).

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