Combined automobile fuse box

Abstract

The utility model discloses a combined automobile fuse box which comprises a large box body, reinforcing blocks are embedded in the center positions of the edges of the large box body and a small box body, outer cushion blocks are attached to the outer walls of the large box body and the small box body, inner cushion blocks are attached to the inner walls of the large box body and the small box body, sliding rails are arranged on the side faces of the large box body and the small box body, and the sliding rails are arranged on the side faces of the large box body and the small box body. Sliding blocks are inserted into the inner walls of the sliding rails, fixing bolts are installed at one ends of the sliding blocks, and locking rotary knobs are installed on the edges of one ends of the fixing bolts. According to the combined automobile fuse box, the large box body and the small box body can be rapidly combined and installed through the combined installation blocks and the combined installation grooves, installation is more convenient and faster, the position of the fixing bolt can be adjusted in a sliding mode through the sliding rails and the sliding blocks, the fixing bolt can be locked and fixed through the locking rotary knob, installation is more flexible, adaptability is better, and installation is more convenient. And the outer cushion block, the reinforcing block and the inner cushion block can effectively reinforce the structure, insulate heat and resist flame, and are safer to use.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile fuse boxes, in particular to a combined automobile fuse box. Background Art

[0002] A car fuse box is a box used to install car fuses. It belongs to the vehicle's electrical power distribution and protection system and is part of the wiring harness. It is generally installed in the vehicle's engine compartment or glove box. As customers have increasingly higher requirements for vehicle components, the performance of the fuse box also needs to be enhanced. At the same time, the car fuse box is a protective device for the wiring harness, used to install components such as fuses and relays. It is an important power distribution equipment for distributing control and protecting circuits.

[0003] The existing CN212209407U automobile fuse box is made of ABS engineering plastic. The material strength, toughness, corrosion resistance and aging resistance are all stronger and more durable than general plastics, and the service life is longer. The box body and the buckle cover are designed with an upper flip cover structure of a hinge assembly, which is easy to open and close. The buckle lock assembly and the sealing edge structure ensure its good sealing. However, there are shortcomings. The existing equipment cannot be quickly assembled and installed in multiple groups of equipment, the fixed installation is inconvenient, and the locking structure cannot be adjusted, the adaptability is poor, and the internal fuses and relays may cause combustion, the protection performance is poor, and it is unsafe to use. Therefore, a combined automobile fuse box is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a combined automobile fuse box to solve the problems mentioned in the above background art, such as the inability to quickly combine and install multiple sets of equipment, the inconvenience of fixed installation, the inability to adjust the locking structure, the poor adaptability, the possibility of combustion of the fuses and relays inside, the poor protection performance, and the unsafe use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a combined automobile fuse box, comprising a large box body, a small box body is installed on one side of the large box body, and a closed cover plate is installed on the upper ends of the large box body and the small box body, a connecting hinge is installed on the upper edges of the large box body and the small box body, and the other side of the connecting hinge is connected to the closed cover plate, a magnetic block is embedded and installed on the lower edge of the closed cover plate, and a locking buckle block is fixedly connected to the lower corner of the closed cover plate, the locking buckle block is inserted and installed in the locking buckle groove, and the locking buckle groove is opened on the large box body. The upper end corners of the large box body and the small box body, a combined mounting groove is provided on one side of the large box body, and a combined mounting block is fixedly connected to one side of the large box body and the small box body, a reinforcement block is inlaid and installed at the center position of the edge of the large box body and the small box body, the outer wall of the large box body and the small box body is fitted with an outer pad, and the inner wall of the large box body and the small box body is fitted with an inner pad, the side surfaces of the large box body and the small box body are provided with a slide rail, and a slider is inserted and installed on the inner wall of the slide rail, one end of the slider is installed with a fixing bolt, and a locking knob is installed on the edge of one end of the fixing bolt.

[0006] Preferably, the large box body is installed in a combined installation groove by plugging and splicing with the small box body through a combined installation block.

[0007] Preferably, the fixing bolt is slidably connected to the large box body and the small box body in the slide rail through a slider, and the fixing bolt is locked and fixedly connected to the large box body and the small box body through a locking knob.

[0008] Preferably, the shape of the closing cover plate matches the shape of the openings of the large box body and the small box body, and the closing cover plate is flip-connected to the large box body and the small box body through connecting hinges, the closing cover plate is magnetically spliced ​​and installed with the large box body and the small box body through magnetic blocks, and the closing cover plate is buckled and locked with the large box body and the small box body in the locking buckle groove through locking buckle blocks.

[0009] Preferably, the outer pad is made of heat-insulating material, the inner pad is made of flame-retardant material, and the inner and outer pads are distributed in a wrapped position on the inner and outer walls of the large box body and the small box body.

[0010] Preferably, the reinforcement block is a metal mesh structure, and the shape of the reinforcement block matches the shapes of the large box body and the small box body.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the combined automobile fuse box can quickly combine and install the large box body and the small box body through the combined installation block and the combined installation groove, which makes the installation more convenient and quicker, and the position of the fixing bolt can be slid and adjusted by the slide rail and the slider, and can be locked and fixed by the locking knob, which makes the installation more flexible and the adaptability better, and the outer pad, reinforcement block and inner pad can effectively reinforce the structure, insulate and flame retardant, and safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a combined automobile fuse box of the present utility model;

[0013] Figure 2 This is a cross-sectional view of a combined automobile fuse box of the present utility model;

[0014] Figure 3 This is a cross-sectional view of a large box body of a combined automobile fuse box of the utility model;

[0015] Figure 4 This utility model is a combined automobile fuse box Figure 2 Enlarged view of point A in the middle;

[0016] Figure 5 This utility model is a combined automobile fuse box Figure 2 Enlarged view of point B in the middle;

[0017] Figure 6 This utility model is a combined automobile fuse box Figure 2 Enlarged view of point C in the middle.

[0018] In the figure: 1. Large box body, 2. Small box body, 3. Locking knob, 4. Fixing bolt, 5. Magnetic block, 6. Closing cover, 7. Connecting hinge, 8. Outer pad, 9. Reinforcement block, 10. Inner pad, 11. Slide rail, 12. Slider, 13. Locking buckle slot, 14. Locking buckle block, 15. Combination mounting block, 16. Combination mounting slot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-6The utility model provides a technical solution: a combined automobile fuse box, comprising a large box body 1, a small box body 2, a locking knob 3, a fixing bolt 4, a magnetic block 5, a closed cover plate 6, a connecting hinge 7, an outer pad 8, a reinforcement block 9, an inner pad 10, a slide rail 11, a slider 12, a locking buckle groove 13, a locking buckle block 14, a combined mounting block 15 and a combined mounting groove 16. The small box body 2 is installed on one side of the large box body 1, and the closed cover plate 6 is installed on the upper ends of the large box body 1 and the small box body 2. The large box body 1 is plugged and spliced ​​with the small box body 2 in the combined mounting groove 16 through the combined mounting block 15, so that the large box body 1 and the small box body 2 can be quickly plugged and assembled, and the installation is faster and more convenient. The shape of the closed cover 6 matches the shape of the opening of the large box body 1 and the small box body 2, and the closed cover 6 is flipped and connected to the large box body 1 and the small box body 2 through the connecting hinge 7. The closed cover 6 is magnetically spliced ​​and installed with the large box body 1 and the small box body 2 through the magnetic block 5, and the closed cover 6 is buckled and locked with the large box body 1 and the small box body 2 in the locking buckle groove 13 through the locking buckle block 14. This makes it convenient for the closed cover 6 to be magnetically buckled and installed, and the sealing effect is good. The upper edge of the large box body 1 and the small box body 2 is installed with a connecting hinge 7, and the other side of the connecting hinge 7 is connected to the closed cover 6. The lower edge of the closed cover 6 is inlaid with a magnetic block 5, and the lower corner of the closed cover 6 is fixedly connected with a locking buckle block 14, the locking buckle block 14 is inserted into the locking buckle groove 13 for installation, and the locking buckle groove 13 is opened at the upper corners of the large box body 1 and the small box body 2. A combination installation groove 16 is opened on one side of the large box body 1, and a combination installation block 15 is fixedly connected to one side of the large box body 1 and the small box body 2. A reinforcement block 9 is inlaid and installed at the center position of the edge of the large box body 1 and the small box body 2. The outer wall of the large box body 1 and the small box body 2 is fitted with an outer pad 8, and the inner wall of the large box body 1 and the small box body 2 is fitted with an inner pad 10. The outer pad 8 is a heat-insulating material, and the inner pad 10 is a flame-retardant material. The inner pad 10 and the outer pad 8 are distributed in a wrapped position on the inner and outer walls of the large box body 1 and the small box body 2, so that the outer pad 8 and the inner pad 10 can be used. In order to achieve the effects of heat insulation and flame retardancy, the reinforcement block 9 is a metal mesh structure, and the shape of the reinforcement block 9 matches the shape of the large box body 1 and the small box body 2, so that the reinforcement block 9 can be structurally reinforced and more stable. Slide rails 11 are provided on the sides of the large box body 1 and the small box body 2, and a slider 12 is installed on the inner wall of the slide rail 11. A fixing bolt 4 is installed at one end of the slider 12, and a locking knob 3 is installed at the edge of one end of the fixing bolt 4. The fixing bolt 4 is slidably connected to the large box body 1 and the small box body 2 in the slide rail 11 through the slider 12, and the fixing bolt 4 is locked and fixedly connected to the large box body 1 and the small box body 2 through the locking knob 3, so that the fixing bolt 4 is convenient for sliding position adjustment and more flexible installation.

[0021] Working principle: When using the combined car fuse box, first fix the large box body 1 of the device with the fixing bolts 4, then quickly plug and install the small box body 2 through the combined mounting block 15 and the combined mounting slot 16, then combine and install the fuse and relay, then flip the closing cover 6 closed through the connecting hinge 7, and magnetically lock the cover through the magnetic block 5, the locking buckle slot 13 and the locking buckle block 14. When the installation position is uneven, the fixing bolt 4 can be slid and adjusted by the slide rail 11 and the slider 12, and locked and fixed by the locking knob 3. When the fuse and relay overheat and burn, they can be flame-retarded and heat-insulated by the outer pad 8 and the inner pad 10. When subjected to external impact, they can be reinforced by the reinforcement block 9 to avoid damage. This is the usage process of the combined car fuse box.

[0022] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A combined automobile fuse box, comprising a large box body (1), a small box body (2) being mounted on one side of the large box body (1), and a closed cover plate (6) being mounted on the upper ends of the large box body (1) and the small box body (2), characterized in that: The upper edges of the large box body (1) and the small box body (2) are provided with connecting hinges (7), and the other side of the connecting hinges (7) is connected to the closed cover plate (6). The lower edge of the closed cover plate (6) is inlaid with a magnetic block (5), and the lower corner of the closed cover plate (6) is fixedly connected with a locking buckle block (14), the locking buckle block (14) is inserted and installed with the locking buckle groove (13), and the locking buckle groove (13) is provided at the upper corners of the large box body (1) and the small box body (2). A combined installation groove (16) is provided on one side of the large box body (1), and the large box body (1) and the small box body (2) are fixed on one side. A combined mounting block (15) is connected, and a reinforcing block (9) is embedded and installed at the center position of the edge of the large box body (1) and the small box body (2). The outer walls of the large box body (1) and the small box body (2) are fitted with an outer pad (8), and the inner walls of the large box body (1) and the small box body (2) are fitted with an inner pad (10). The sides of the large box body (1) and the small box body (2) are both provided with a slide rail (11), and the inner wall of the slide rail (11) is inserted and installed with a slider (12), one end of the slider (12) is installed with a fixing bolt (4), and the edge of one end of the fixing bolt (4) is installed with a locking knob (3).

2. A combined automobile fuse box according to claim 1, characterized in that: The large box body (1) is installed in a plug-in manner with the small box body (2) in the combined installation groove (16) via the combined installation block (15).

3. The combined automobile fuse box according to claim 2, characterized in that: The fixing bolt (4) is slidably connected to the large box body (1) and the small box body (2) in the slide rail (11) via the slider (12), and the fixing bolt (4) is locked and fixedly connected to the large box body (1) and the small box body (2) via the locking knob (3).

4. The combined automobile fuse box according to claim 3, characterized in that: The shape of the closing cover (6) matches the shape of the openings of the large box body (1) and the small box body (2), and the closing cover (6) is connected to the large box body (1) and the small box body (2) in a flip-over manner via a connecting hinge (7). The closing cover (6) is magnetically spliced ​​and installed with the large box body (1) and the small box body (2) via a magnetic block (5), and the closing cover (6) is buckled and locked with the large box body (1) and the small box body (2) in a locking buckle groove (13) via a locking buckle block (14).

5. The combined automobile fuse box according to claim 4, characterized in that: The outer pad (8) is made of a heat-insulating material, the inner pad (10) is made of a flame-retardant material, and the inner pad (10) and the outer pad (8) are distributed in a wrapped position on the inner and outer walls of the large box body (1) and the small box body (2).

6. The combined automobile fuse box according to claim 5, characterized in that: The reinforcement block (9) is a metal mesh structure, and the shape of the reinforcement block (9) matches the shapes of the large box body (1) and the small box body (2).

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