Novel lithium battery box body flame-retardant material fixing structure

Abstract

The invention relates to the technical field of lithium battery boxes, in particular to a novel lithium battery box flame-retardant material fixing structure which comprises mounting frames, and adjusting mechanisms are arranged between every two adjacent mounting frames for connection. By arranging the limiting mechanisms and having the efficient and convenient adjusting function, the mounting frames are connected through the adjusting mechanisms, the distance can be flexibly adjusted according to actual needs, one limiting mechanism is installed in each mounting frame and used for limiting the mounting position of a flame-retardant material, it is ensured that the flame-retardant material is stably placed, and during use, the flame-retardant material is plugged into the movable frame, so that the flame-retardant material is prevented from being damaged. The flame-retardant material can be completely unfolded for use by screwing an adjusting bolt and pulling a moving block, and multiple groups of limiting mechanisms are arranged, so that four corners of the flame-retardant material can be respectively unfolded, limited and fixed, and the flame-retardant material is more convenient and quicker to mount; manual repeated laying adjustment is not needed, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of lithium battery boxes, and in particular to a novel lithium battery box flame retardant material fixing structure. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. In 1912, lithium metal batteries were first proposed and studied by Gilbert N. Lewis. In the 1970s, MS Whittingham proposed and began to study lithium-ion batteries. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have become mainstream.

[0003] At present, the design of the battery case mainly includes the upper cover, the lower case, the sealing structure, the pressure strip, the bracket, etc. The material selection and structural form mainly depend on the size of the battery case, the structural form (regular or special-shaped structure), the mechanical strength and the lightweight target. In order to ensure the safety of the battery, flame retardant materials are often set inside the battery case. Flame retardant is an auxiliary agent that can prevent the material from being ignited or inhibit the spread of flames. Flame retardation is a very complicated process. In fact, many flame retardant systems have multiple flame retardant mechanisms at work at the same time.

[0004] However, when installing the flame retardant material of the current lithium battery box, it is necessary to stick the flame retardant material close to the inner wall of the box and then reinforce the flame retardant material, which has low work efficiency and slow work. In addition, the fixed flame retardant material is relatively uneven and has poor aesthetics. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a new type of lithium battery box flame retardant material fixing structure to solve the technical problems that when the current lithium battery box flame retardant material is installed, the flame retardant material needs to be attached to the inner wall of the box and then reinforced, resulting in low work efficiency, slow work, and the fixed flame retardant material is relatively uneven and has poor aesthetics.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A novel lithium battery box flame retardant material fixing structure comprises: a mounting frame, each adjacent mounting frame is connected by an adjustment mechanism, and the inner wall of the mounting frame is provided with a limit mechanism;

[0008] The limiting mechanism includes an installation frame, a moving frame, a moving block, an adjusting bolt and a limiting plate. The installation frame is fixedly installed on the inner wall of the installation frame. The installation frame is arranged in a corner iron shape. A slide groove is opened inside one side wall of the installation frame. An open groove is opened on one side of the installation frame. The moving frame is slidably arranged inside the open groove. The moving block is fixedly installed on one side outer wall of the moving frame. The moving block is slidably arranged inside the slide groove. A mounting hole is opened on one side wall of the moving frame. The adjusting bolt is limited and movably inserted into the interior of the moving frame and is located on the inner side of the mounting hole. The bottom of the installation frame opens upward, and the top of the installation frame opens downward.

[0009] Furthermore, the mounting frame is provided with multiple groups, and the mounting frame is composed of multiple groups of mounting rods, the mounting rods are distributed along the XYZ axis direction, and are symmetrically arranged front to back, left to right, and top to bottom.

[0010] Furthermore, the outer part of the adjusting bolt is fixedly sleeved with a limiting plate, and the limiting plate is movably arranged inside the moving frame.

[0011] Furthermore, the adjustment mechanism includes a telescopic rod, a sleeve, an adjustment plate, a limit plate and a threaded block, the sleeve is fixedly mounted on an outer wall of one side of a mounting rod of a group of mounting frames, and one end of the telescopic rod is limitedly and movably inserted into the interior of one end of an adjacent mounting rod.

[0012] Furthermore, the other end of the telescopic rod is movably plugged into the interior of the sleeve, and the other end of the telescopic rod is fixedly connected to the threaded block, and the threaded block is threadedly connected to the inner wall of the sleeve.

[0013] Furthermore, the limiting plate is fixedly sleeved on the outside of one end of the telescopic rod and is located on the inner side of the mounting rod, and the adjusting plate is fixedly sleeved on the outside of the telescopic rod.

[0014] Beneficial effects of the present invention:

[0015] By setting a limiting mechanism, the flame retardant material of the lithium battery box can be fixed through the mounting frame, the adjustment mechanism and the limiting mechanism, and the function of efficient and convenient adjustment is achieved. The mounting frames are connected by the adjustment mechanism, and the spacing can be flexibly adjusted according to actual needs. Each mounting frame is equipped with a limiting mechanism for limiting the installation position of the flame retardant material to ensure its stable placement. When in use, the flame retardant material is plugged into the moving frame, and the adjusting bolt is screwed so that the adjusting bolt is drilled into the flame retardant material, and the moving block is pulled, so that the flame retardant material can be fully deployed for use, and multiple sets of limiting mechanisms are provided, which can respectively expand and limit the four corners of the flame retardant material, thereby making the installation of the flame retardant material more convenient and quick, without the need for repeated manual adjustment and laying, greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the novel lithium battery box flame retardant material fixing structure;

[0018] Figure 2 It is a schematic diagram of a cross-sectional three-dimensional structure of an adjustment mechanism of an embodiment of a novel lithium battery box flame retardant material fixing structure;

[0019] Figure 3 This is a three-dimensional schematic diagram of the adjusting bolt of the embodiment of the novel lithium battery box flame retardant material fixing structure;

[0020] Figure 4 It is a schematic diagram of the limiting mechanism of the embodiment of the novel lithium battery box flame retardant material fixing structure;

[0021] Figure 5 It is a three-dimensional schematic diagram of a moving frame of an embodiment of the novel lithium battery box flame retardant material fixing structure;

[0022] Figure 6 This is a schematic diagram of the adjusting bolt installation structure of the novel lithium battery box flame retardant material fixing structure embodiment;.

[0023] Explanation of the markings in the figure: 1. Mounting frame; 2. Sleeve; 3. Telescopic rod; 4. Adjustment plate; 5. Mounting frame; 6. Threaded block; 7. Limiting plate; 8. Slide groove; 9. Opening groove; 10. Moving frame; 11. Moving block; 12. Mounting hole; 13. Adjustment bolt; 14. Limiting piece. DETAILED DESCRIPTION

[0024] The following will be combined with the attached embodiment of the present invention Figure 1-6 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0026] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0027] It should be further understood that the term "and / or" used in the present description and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0028] See also Figure 1-6 As shown, a novel lithium battery box flame retardant material fixing structure includes: a mounting frame 1, each adjacent mounting frame 1 is connected by an adjustment mechanism, and the inner wall of the mounting frame 1 is provided with a limit mechanism;

[0029] The limiting mechanism includes an installation frame 5, a moving frame 10, a moving block 11, an adjusting bolt 13 and a limiting plate 14. The installation frame 5 is fixedly installed on the inner wall of the installation frame 1. The installation frame 5 is arranged in a corner iron shape. A slide groove 8 is opened inside one side wall of the installation frame 5. An opening groove 9 is opened on one side of the installation frame 5. The moving frame 10 is slidably arranged inside the opening groove 9. The moving block 11 is fixedly installed on an outer wall of one side of the moving frame 10. The moving block 11 is slidably arranged inside the slide groove 8. A mounting hole 12 is opened on one side wall of the moving frame 10. The adjusting bolt 13 is limitedly and movably inserted into the inside of the moving frame 10 and is located on the inner side of the mounting hole 12. The bottom installation frame 5 opens upward, and the top installation frame 5 opens downward. The outside of the adjusting bolt 13 is fixedly sleeved with a limiting plate 14, and the limiting plate 14 is movably arranged inside the moving frame 10.

[0030] Specifically, by setting a limiting mechanism, the flame retardant material of the lithium battery box is fixed through the mounting frame 1, the adjustment mechanism, and the limiting mechanism, and the function of efficient and convenient adjustment is achieved. The mounting frames 1 are connected by the adjustment mechanism, and the spacing can be flexibly adjusted according to actual needs. Each mounting frame 1 is equipped with a limiting mechanism for limiting the installation position of the flame retardant material to ensure its stable placement. When in use, the flame retardant material is plugged into the movable frame 10, and the adjusting bolt 13 is screwed so that the adjusting bolt 13 is drilled into the flame retardant material, and the movable block 11 is pulled, so that the flame retardant material can be fully unfolded for use, and multiple sets of limiting mechanisms are provided, which can respectively unfold and limit the four corners of the flame retardant material, thereby making the installation of the flame retardant material more convenient and quick, without the need for repeated manual adjustment and laying, greatly improving work efficiency, and a magnet block can be embedded in the outer wall of one side of the movable frame 10, so as to facilitate the limit fixation of the movable frame 10 after adjustment.

[0031] In this embodiment, the mounting frame 1 is provided with multiple groups, and the mounting frame 1 is composed of multiple groups of mounting rods, which are distributed along the XYZ axis directions and are symmetrically arranged front to back, left to right, and top to bottom.

[0032] Specifically, the mounting frame 1 is composed of multiple groups of mounting rods, each of which is distributed along the XYZ axis direction and is symmetrically arranged front to back, left to right, and top to bottom, so that the mounting frame 1 can flexibly adjust its size and shape according to specific needs to adapt to the installation requirements of various equipment or objects. The working principle of this mounting frame 1 is to connect and fix multiple mounting rods to each other to form a stable three-dimensional structural frame, and then connect the equipment or object to the frame to achieve the fixing effect.

[0033] The adjustment mechanism includes a telescopic rod 3, a sleeve 2, an adjustment plate 4, a limit plate 7 and a threaded block 6. The sleeve 2 is fixedly mounted on the outer wall of one side of a mounting rod of a group of mounting frames 1. One end of the telescopic rod 3 is limited and movably inserted into the inside of one end of an adjacent mounting rod. The other end of the telescopic rod 3 is movably inserted into the inside of the sleeve 2, and the other end of the telescopic rod 3 is fixedly connected to the threaded block 6. The threaded block 6 is threadedly connected to the inner wall of the sleeve 2. The limit plate 7 is fixedly sleeved on the outside of one end of the telescopic rod 3 and is located on the inner side of the mounting rod. The adjustment plate 4 is fixedly sleeved on the outside of the telescopic rod 3.

[0034] Specifically, the sleeve 2 is fixed on the mounting frame 1, one end of the telescopic rod 3 is connected to the inner wall of the adjacent mounting rod, and the other end is connected to the sleeve 2 and the threaded block 6. The threaded block 6 realizes the total length between the telescopic rod 3 and the sleeve 2 by threaded connection with the inner wall of the sleeve 2, and then the distance between each mounting rod can be adjusted. It can be adjusted as needed, so that the device has higher flexibility and adaptability, which is convenient for its promotion and use. When in use, just rotate the adjustment plate 4, and use the limit plate 7 to limit the telescopic rod 3.

[0035] In summary, compared with the prior art, the lithium battery box flame retardant material fixing structure has at least the following beneficial effects: by setting a limiting mechanism, the lithium battery box flame retardant material is fixed through the mounting frame 1, the adjustment mechanism, and the limiting mechanism, and has the function of efficient and convenient adjustment. The mounting frames 1 are connected by the adjustment mechanism, and the spacing can be flexibly adjusted according to actual needs. Each mounting frame 1 is equipped with a limiting mechanism for limiting the installation position of the flame retardant material to ensure its stable placement. When in use, the flame retardant material is plugged into the movable frame 10, and the adjusting bolt 13 is screwed so that the adjusting bolt 13 is drilled into the flame retardant material, and the movable block 11 is pulled, so that the flame retardant material can be fully unfolded for use, and multiple sets of limiting mechanisms are provided, which can respectively unfold and limit the four corners of the flame retardant material, thereby making the installation of the flame retardant material more convenient and quick, without the need for manual repeated adjustment and laying, greatly improving work efficiency, and a magnet block can be embedded in the outer wall of one side of the movable frame 10, so as to facilitate the limit fixation of the movable frame 10 after adjustment.

[0036] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A novel flame retardant material fixing structure for a lithium battery box, characterized in that: include: A mounting frame (1), each adjacent mounting frame (1) being connected by an adjustment mechanism, and an inner wall of the mounting frame (1) being provided with a limiting mechanism; The limiting mechanism comprises a mounting frame (5), a moving frame (10), a moving block (11), an adjusting bolt (13) and a limiting plate (14); the mounting frame (5) is fixedly mounted on the inner wall of the mounting frame (1); the mounting frame (5) is arranged in a corner iron shape; a sliding groove (8) is provided inside a side wall of the mounting frame (5); an opening groove (9) is provided on one side of the mounting frame (5); the moving frame (10) is slidably arranged inside the opening groove (9); the moving block (11) is fixedly mounted on an outer wall of one side of the moving frame (10); the moving block (11) is slidably arranged inside the sliding groove (8); a mounting hole (12) is provided on one side wall of the moving frame (10); the adjusting bolt (13) is limitedly movably inserted into the inside of the moving frame (10) and is located on the inner side of the mounting hole (12); the bottom of the mounting frame (5) is opened upwards, and the top of the mounting frame (5) is opened downwards.

2. According to claim 1, a novel lithium battery box flame retardant material fixing structure is characterized in that: The mounting frame (1) is provided with multiple groups, and the mounting frame (1) is composed of multiple groups of mounting rods, the mounting rods are distributed along the XYZ axis directions, and are symmetrically arranged front to back, left to right, and top to bottom.

3. According to claim 2, a novel lithium battery box flame retardant material fixing structure is characterized in that: The outside of the adjusting bolt (13) is fixedly sleeved with a limiting plate (14), and the limiting plate (14) is movably arranged inside the moving frame (10).

4. A novel flame retardant material fixing structure for a lithium battery box according to claim 3, characterized in that: The adjustment mechanism comprises a telescopic rod (3), a sleeve (2), an adjustment plate (4), a limiting plate (7) and a threaded block (6); the sleeve (2) is fixedly mounted on an outer wall of one side of a mounting rod of a group of mounting frames (1); one end of the telescopic rod (3) is limitedly and movably inserted into the interior of one end of an adjacent mounting rod.

5. A novel flame retardant material fixing structure for a lithium battery box according to claim 4, characterized in that: The other end of the telescopic rod (3) is movably inserted into the interior of the sleeve (2), and the other end of the telescopic rod (3) is fixedly connected to a threaded block (6), and the threaded block (6) is threadedly connected to the inner wall of the sleeve (2).

6. A novel flame retardant material fixing structure for a lithium battery box according to claim 5, characterized in that: The limiting plate (7) is fixedly sleeved on the outside of one end of the telescopic rod (3) and is located on the inner side of the mounting rod, and the adjusting plate (4) is fixedly sleeved on the outside of the telescopic rod (3).

Images