Metal plate base structure

Abstract

The utility model belongs to the field of sheet metal parts, and particularly relates to a sheet metal base structure which comprises a body, the edge end of the body extends upwards to form a first enclosing part, the first enclosing part is bent towards the direction parallel to the body to form a first parallel part and a second parallel part, the first parallel part is provided with a tilting part, and a first clearance groove is formed in the tilting part. And the second parallel part is bent downwards to form a vertical part. A vertical abutting plate is further arranged at the edge end of the body, the top end of the abutting plate is bent outwards to form a first expansion part, a connecting opening is further formed in the abutting plate, a gap is formed between the abutting plate and the second parallel part, and the abutting plate is higher than the second parallel part. Through the multi-bending design of the first enclosing part, the first parallel part, the second parallel part and the vertical part, the lateral rigidity and the vertical rigidity of the base structure are remarkably enhanced, and the overall stability is improved. The design of the base structure has certain universality and expandability, and the base structure can be properly adjusted and optimized according to different requirements.

Description

Technical Field

[0001] The utility model belongs to the field of sheet metal parts, and in particular relates to a sheet metal base structure. Background Art

[0002] In the field of sheet metal design and manufacturing, the base structure is a key component that supports and fixes other parts. Its design directly affects the stability and durability of the overall structure. Traditional sheet metal base structures often have problems such as insufficient strength, inconvenient installation, and complex processing, which makes it difficult to meet the requirements of modern industry for high efficiency, reliability, and aesthetics.

[0003] With the continuous advancement of sheet metal processing technology, designers are constantly exploring new structural forms to improve the performance of the base structure. In particular, by optimizing the bending, welding, assembly and other processes, the rigidity and strength of the base can be significantly improved, while simplifying the production process and reducing costs. In this context, this patent proposes a new sheet metal base structure, which aims to solve the deficiencies in the existing technology and provide a base structure with a reasonable structure, high strength, convenient installation and easy processing. Summary of the invention

[0004] The purpose of the utility model is to provide a sheet metal base structure, aiming to solve the above problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a sheet metal base structure, including a main body, an edge end of the main body extends a first enclosure portion upward, the first enclosure portion is bent in a direction parallel to the main body to form a first parallel portion and a second parallel portion, the first parallel portion is provided with a tilting portion, and a first air avoidance groove is provided in the tilting portion. The second parallel portion is bent downward to form a vertical portion. A vertical abutment plate is also provided on the edge end of the main body, the top end of the abutment plate is bent outward to form a first expansion portion, a connection port is also provided on the abutment plate, a gap is provided between the abutment plate and the second parallel portion, and the abutment plate is higher than the second parallel portion.

[0006] Furthermore, an upwardly bent protrusion is provided at one end of the first parallel portion, and the protrusion is adjacent to the tilted portion.

[0007] Furthermore, an arc portion bent upward is provided on the first parallel portion, and the bending direction of the arc portion is consistent with that of the warping portion.

[0008] Furthermore, both ends of the first expansion portion are provided with inwardly recessed grooves, and a third parallel portion is provided between the two grooves and is formed outwardly in a direction parallel to the main body.

[0009] Furthermore, a second enclosing portion extending upward is provided at the edge end of the main body, and the second enclosing portion is bent outward to form a second extension portion; a third enclosing portion extending upward is provided at the edge end of the main body, and the top end of the third enclosing portion is bent outward to form a third extension portion; the second enclosing portion is adjacent to the third enclosing portion.

[0010] Furthermore, a fourth enclosure portion extending upward is provided at the edge end of the main body, the left end of the fourth enclosure portion is bent outward to form a connecting buckle, and a second air avoidance groove is provided in the connecting buckle; one end of the second air avoidance groove extends to the connecting buckle, and the other end extends to the fourth enclosure portion.

[0011] Furthermore, a fifth enclosing portion extending upward is provided at the edge end of the main body, a buckle hook extending vertically upward is provided between the fifth enclosing portion and the main body, and a gap is provided between the fourth enclosing portion and the fifth enclosing portion.

[0012] The above one or more technical solutions in the sheet metal base structure provided by the embodiment of the utility model have at least the following technical effects:

[0013] The multiple bending designs of the first enclosure, the first parallel portion, the second parallel portion and the vertical portion significantly enhance the lateral and vertical stiffness of the base structure, and improve the overall stability. The design of the abutment plate and the connection port makes it easy to connect and install the base structure with other components, thereby improving assembly efficiency. The design of the base structure has certain versatility and scalability, and can be appropriately adjusted and optimized according to different needs. The gap design helps to reduce stress concentration during assembly and improve the durability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 The three-dimensional sheet metal base structure provided by the embodiment of the utility model Figure 1 .

[0016] Figure 2 The three-dimensional sheet metal base structure provided by the embodiment of the utility model Figure 2 .

[0017] Description of main reference numerals: 100, main body; 110, first enclosing portion; 120, first parallel portion; 121, protrusion; 122, arc portion; 130, second parallel portion; 140, warping portion; 150, first avoidance groove; 160, vertical portion;

[0018] 200, abutment plate; 210, first expansion portion; 220, connection port; 230, groove; 240, third parallel portion; 300, second enclosed portion; 310, second expansion portion; 320, third enclosed portion; 330, third expansion portion; 400, fourth enclosed portion; 410, connection buckle; 420, second air avoidance groove;

[0019] 500. fifth enclosure portion; 510. hook. DETAILED DESCRIPTION

[0020] The following describes the embodiments of the present invention in detail. Figures 1-2 , wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figures 1-2 The described embodiments are exemplary and are intended to be used to explain the embodiments of the present invention, but should not be construed as limiting the present invention.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0024] In the embodiment of the utility model, this case provides a sheet metal base structure, including a body 100, an edge end of the body 100 extends an upward first enclosure portion 110, the first enclosure portion 110 is bent in a direction parallel to the body 100 to form a first parallel portion 120 and a second parallel portion 130, the first parallel portion 120 is provided with a tilting portion 140, and a first air avoidance groove 150 is provided in the tilting portion 140. The second parallel portion 130 is bent downward to form a vertical portion 160. A vertical abutment plate 200 is also provided on the edge end of the body 100, the top end of the abutment plate 200 is bent outward to form a first expansion portion 210, and a connection port 220 is also provided on the abutment plate 200, a gap is provided between the abutment plate 200 and the second parallel portion 130, and the abutment plate 200 is higher than the second parallel portion 130.

[0025] Specifically, through the multiple bending design of the first enclosure portion 110, the first parallel portion 120, the second parallel portion 130 and the vertical portion 160, the lateral and vertical rigidity of the base structure is significantly enhanced, and the overall stability is improved. The design of the abutment plate 200 and the connection port 220 makes it easy to connect and install the base structure with other components, thereby improving the assembly efficiency. The design of the base structure has certain versatility and scalability, and can be appropriately adjusted and optimized according to different needs. The gap design helps to reduce stress concentration during assembly and improve the durability of the structure.

[0026] In another embodiment of the utility model, an upwardly bent protrusion 121 is further provided at one end of the first parallel portion 120, and the protrusion 121 is adjacent to the tilting portion 140. An upwardly bent arc portion 122 is also provided on the first parallel portion 120, and the direction in which the arc portion 122 bends is consistent with the tilting portion 140. The design of the protrusion 121 increases the strength of the first parallel portion 120 at a specific position, making this portion more able to withstand external pressure and impact. If the protrusion 121 is used as a positioning point, the accuracy and stability of the connection with other components can be significantly improved. The bending design of the arc portion 122 helps to disperse the stress concentration phenomenon of the first parallel portion 120 when subjected to external force, thereby reducing the risk of structural damage.

[0027] In another embodiment of the utility model, both ends of the first extension part 210 are provided with an inwardly recessed groove 230, and a third parallel part 240 is provided between the two grooves 230 and is formed outwardly in a direction parallel to the main body 100. The design of the groove 230 and the third parallel part 240 increases the structural complexity and scalability of the first extension part 210, thereby improving its overall stability. The groove 230 can be used as an extension of the reinforcing rib, while the third parallel part 240 provides additional support. For example, the groove 230 can be used to install fasteners, sensors or other electronic components; the third parallel part 240 can be used as a guide rail, a support frame, etc.

[0028] In another embodiment of the utility model, the edge end of the main body 100 is also provided with a second enclosure 300 extending upward, and the second enclosure 300 is bent outward to form a second expansion portion 310. The edge end of the main body 100 is also provided with a third enclosure 320 extending upward, and the top end of the third enclosure 320 is bent outward to form a third expansion portion 330; the second enclosure 300 is adjacent to the third enclosure 320. Specifically, the addition of the second enclosure 300 and the third enclosure 320 and their expansion portions strengthens the base structure in multiple directions, significantly improving the overall stability. In addition, the second expansion portion 310 and the third expansion portion 330 provide additional mounting points or support surfaces, making the connection and installation with other components more convenient.

[0029] In another embodiment of the utility model, the edge end of the body 100 is further provided with a fourth enclosure 400 extending upward, the left end of the fourth enclosure 400 is bent outward to form a connecting buckle 410, and a second air avoidance groove 420 is provided in the connecting buckle 410; one end of the second air avoidance groove 420 extends to the connecting buckle 410, and the other end extends to the fourth enclosure 400. The addition of the fourth enclosure 400 and the stable connection of the connecting buckle 410 are helpful to improve the overall strength of the base structure, so that it can withstand greater external loads. The design of the connecting buckle 410 and the second air avoidance groove 420 provides a flexible connection method for the base structure, which can be quickly and stably connected with other components.

[0030] In another embodiment of the utility model, the edge end of the body 100 is further provided with a fifth enclosure 500 extending upward, a buckle 510 extending vertically upward is provided between the fifth enclosure 500 and the body 100, and a gap is provided between the fourth enclosure 400 and the fifth enclosure 500. The design of the fifth enclosure 500 and its buckle 510 provides an additional fixing point and supporting force for the base structure, significantly enhancing the stability of the overall structure. In addition, the gap between the fourth enclosure 400 and the fifth enclosure 500 provides space for the arrangement of other components or cables, making the overall structure more compact and easy to maintain.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sheet metal base structure, characterized in that: It includes a main body, an edge end of which extends an upward first enclosing portion, the first enclosing portion is bent in a direction parallel to the main body to form a first parallel portion and a second parallel portion, the first parallel portion is provided with a raised portion, and a first air avoidance groove is provided in the raised portion; the second parallel portion is bent downward to form a vertical portion; a vertical abutment plate is also provided on the edge end of the main body, the top end of the abutment plate is bent outward to form a first expansion portion, a connecting port is also provided on the abutment plate, a gap is provided between the abutment plate and the second parallel portion, and the abutment plate is higher than the second parallel portion.

2. The sheet metal base structure according to claim 1, characterized in that: One end of the first parallel portion is further provided with an upwardly bent protrusion, and the protrusion is adjacent to the tilted portion.

3. The sheet metal base structure according to claim 2, characterized in that: The first parallel portion is also provided with an arc portion bent upward, and the bending direction of the arc portion is consistent with that of the warping portion.

4. The sheet metal base structure according to claim 1, characterized in that: Both ends of the first expansion portion are provided with inwardly recessed grooves, and a third parallel portion extending outwardly in a direction parallel to the main body is provided between the two grooves.

5. The sheet metal base structure according to claim 1, characterized in that: The edge end of the main body is also provided with a second enclosing portion extending upward, and the second enclosing portion is bent outward to form a second expansion portion; the edge end of the main body is also provided with a third enclosing portion extending upward, and the top end of the third enclosing portion is bent outward to form a third expansion portion; the second enclosing portion is adjacent to the third enclosing portion.

6. The sheet metal base structure according to claim 1, characterized in that: A fourth enclosure portion extending upward is also provided at the edge end of the main body, the left end of the fourth enclosure portion is bent outward to form a connecting buckle, and a second air avoidance groove is provided in the connecting buckle; one end of the second air avoidance groove extends to the connecting buckle, and the other end extends to the fourth enclosure portion.

7. The sheet metal base structure according to claim 6, characterized in that: A fifth enclosing portion extending upward is also provided at the edge end of the main body, a buckle hook extending vertically upward is provided between the fifth enclosing portion and the main body, and a gap is provided between the fourth enclosing portion and the fifth enclosing portion.

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