New energy automobile electric control shell with limiting structure

Abstract

The utility model relates to the technical field of new energy automobile electric control shells, in particular to a new energy automobile electric control shell with a limiting structure, which comprises a connecting plate, a clamping block is clamped in the connecting plate, the top end of the clamping block is fixedly connected with an electric control shell, a sliding groove is arranged on one side of the connecting plate, and a limiting block is slidably connected in the sliding groove. A clamping groove is formed in the clamping block, and one end, facing the clamping block, of the limiting block is clamped in the clamping groove; according to the electric control shell, the electric control shell is rapidly installed in a limiting mode of the limiting structure, so that the electric control shell does not need to be fixed through a bolt, a part for installing the bolt does not need to be connected to the exterior of the electric control shell, the overall occupied area of the electric control shell is reduced, operation is flexible and convenient, and the installation and disassembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to an electric control housing for a new energy vehicle, in particular to an electric control housing for a new energy vehicle with a limiting structure, and belongs to the technical field of electric control housings for new energy vehicles. Background Art

[0002] In today's rapidly developing automotive industry, new energy vehicles have become a trend. In the manufacturing of new energy vehicles, the electronic control housing is a vital component that carries electronic components and plays a role in protection and isolation.

[0003] However, when the electronic control housing is installed and fixed, its connecting and fixing parts will protrude, increasing the overall occupied area. During installation, the mounting holes on the electronic control housing need to be aligned with the mounting holes inside the car, and then fixed with bolts. The operation is not fast enough and is not convenient for disassembly and maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide an electric control housing for a new energy vehicle with a limiting structure in order to solve the above-mentioned problem. The electric control housing can be quickly installed by limiting the positioning of the limiting structure, so that the electric control housing does not need to be fixed with bolts, and thus there is no need to connect the installation bolts on the outside of the electric control housing, thereby reducing the overall footprint of the electric control housing, and the operation is flexible and convenient, thereby improving the efficiency of installation and disassembly.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: an electric control shell of a new energy vehicle with a limiting structure, comprising a connecting plate, a card block is engaged in the connecting plate, the top of the card block is fixedly connected to the electric control shell, a limiting structure is installed on the connecting plate, the limiting structure comprises a card slot and a slide slot, a slide slot is provided on one side of the connecting plate, a limiting block is slidably connected in the slide slot, a card slot is provided on the card block, and one end of the limiting block facing the card block is engaged in the card slot, and fixed structures are installed on both sides of the electric control shell.

[0006] Preferably, one end of the limit block facing the outside of the connecting plate is fixedly connected to a spring, and the other end of the spring is fixed to the inner wall of the connecting plate.

[0007] Preferably, the limiting structure further comprises a guide rod, one end of which is fixedly connected to the inner wall of the connecting plate, and the other end of which is slidably connected to the limiting block.

[0008] Preferably, a through hole is provided on a side of the connecting plate facing away from the limiting block, the slot, the sliding slot and the through hole are located on the same straight line, and four mounting holes are also provided on the connecting plate.

[0009] Preferably, the through hole passes through the top surface of the connecting plate, and one end of the limiting block facing the clamping block is in an inclined structure.

[0010] Preferably, the fixing structure comprises a connecting block, a rotating shaft is rotatably connected to the connecting block, a buckle is fixedly connected to the outside of the rotating shaft, a cover plate is engaged at the end of the buckle, and the bottom surface of the cover plate abuts against the edge of the electronic control housing.

[0011] Preferably, the buckle is in an inverted "L"-shaped structure, a rubber pad is installed on the bottom surface of the buckle end, and a second rubber ring is installed on the bottom surface of the cover plate.

[0012] Preferably, the electric control housing is in a "T"-shaped structure as a whole, plugs are installed on both sides of a protruding end of the electric control housing, and a first rubber ring is installed inside the plug.

[0013] The beneficial effects of the utility model are as follows: a card block is engaged in the connecting plate, the top of the card block is fixedly connected to the electric control housing, a sliding groove is provided on one side of the connecting plate, a limited block is slidably connected in the sliding groove, a card slot is provided on the card block, and the limit block is engaged in the card slot toward one end of the card block; the electric control housing is moved downward so that the card block at the bottom end of the electric control housing presses downward against the limit block and slides toward the outside of the connecting plate in the sliding groove. When the card slot on the card block and the limit block are in the same horizontal plane, the limit block is engaged in the card slot, so that the electric control housing is fixed in the connecting plate, and the electric control housing is quickly installed by limiting the positioning of the limiting structure, so that the electric control housing does not need to be fixed with bolts, and thus there is no need to connect the installation bolt part outside the electric control housing, thereby reducing the overall footprint of the electric control housing, and the operation is flexible and convenient, and the installation and disassembly efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 An enlarged view of section A is shown;

[0016] Figure 3 It is a cross-sectional view of the limiting structure of the utility model.

[0017] In the figure: 1. connecting plate; 2. electric control housing; 3. cover plate; 4. plug; 5. first rubber ring; 6. fixing structure; 601. connecting block; 602. buckle; 603. rotating shaft; 7. second rubber ring; 8. clamping block; 9. limiting structure; 901. clamping slot; 902. limiting block; 903. slide slot; 904. guide rod; 905. spring; 906. through hole; 10. mounting hole; 11. rubber pad. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 3 As shown, a new energy vehicle electric control housing with a limiting structure comprises a connecting plate 1, a card block 8 is engaged in the connecting plate 1, the top of the card block 8 is fixedly connected to the electric control housing 2, a limiting structure 9 is installed on the connecting plate 1, the limiting structure 9 comprises a card slot 901 and a slide slot 903, a slide slot 903 is provided on one side of the connecting plate 1, a limiting block 902 is slidably connected in the slide slot 903, a card slot 901 is provided on the card block 8, one end of the limiting block 902 facing the card block 8 is engaged in the card slot 901, one end of the limiting block 902 facing the outside of the connecting plate 1 is fixedly connected to a spring 905, the other end of the spring 905 is fixed to the inner wall of the connecting plate 1, and both sides of the electric control housing 2 are installed with a fixing structure 6; The electric control housing 2 is moved downward, so that the block 8 at the bottom end of the electric control housing 2 presses downward against the limit block 902 and slides toward the outside of the connecting plate 1 in the slide groove 903, and at the same time, the limit block 902 presses against the spring 905 to shrink. When the slot 901 on the block 8 and the limit block 902 are at the same horizontal plane, the limit block 902 loses its resistance, and the spring 905 is reset, driving the limit block 902 to snap into the slot 901, so that the electric control housing 2 is fixed in the connecting plate 1. The electric control housing 2 can be quickly installed by limiting the limit structure 9, so that the electric control housing 2 does not need to be fixed with bolts, and there is no need to connect the installation bolt part outside the electric control housing 2, thereby reducing the overall footprint of the electric control housing 2, and the operation is flexible and convenient, which improves the installation and disassembly efficiency.

[0020] As a technical optimization solution of the utility model, the limiting structure 9 also includes a guide rod 904, one end of which is fixedly connected to the inner wall of the connecting plate 1, and the other end of the guide rod 904 is slidably connected to the limiting block 902; while the limiting block 902 slides in the slide groove 903, the limiting block 902 slides on the guide rod 904, and the guide rod 904 can guide the limiting block 902, so that the sliding of the limiting block 902 is more stable.

[0021] As a technical optimization solution of the utility model, a through hole 906 is provided on the side of the connecting plate 1 facing away from the limit block 902, the slot 901, the slide slot 903 and the through hole 906 are located on the same straight line, and four mounting holes 10 are also provided on the connecting plate 1; when the electric control housing 2 is to be disassembled, a screwdriver is inserted through the through hole 906 and the slot 901 until the end of the screwdriver hits the limit block 902 and slides toward the outside of the slot 901, so that the limit block 902 no longer limits the block 8, thereby facilitating the removal of the electric control housing 2 from the connecting plate 1.

[0022] As a technical optimization solution of the utility model, the through hole 906 passes through the top surface of the connecting plate 1, and the end of the limit block 902 facing the block 8 is an inclined structure; the through hole 906 passes through the top surface of the connecting plate 1, which is convenient for using a screwdriver to push the limit block 902 to slide to the outside of the slot 901, thereby facilitating the removal of the electronic control housing 2, and the limit block 902 has an inclined structure on one side facing the block 8, which has a guiding effect on the block 8, so that the limit block 902 does not block the block 8 from moving downward.

[0023] As a technical optimization scheme of the utility model, the fixing structure 6 includes a connecting block 601, on which a rotating shaft 603 is rotatably connected, and a buckle 602 is fixedly connected to the outside of the rotating shaft 603, and the end of the buckle 602 is engaged with a cover plate 3, and the bottom surface of the cover plate 3 is in contact with the edge of the electronic control housing 2; the cover plate 3 is moved downward until the cover plate 3 is in contact with the edge of the electronic control housing 2, and then the buckle 602 is moved inward, and the buckle 602 drives the rotating shaft 603 to rotate, so that the end of the buckle 602 is in contact with the cover plate 3, so that the cover plate 3 cannot move upward, thereby preliminarily positioning the cover plate 3, and then using bolts to fix the cover plate 3, so that the cover plate 3 is sealed to the top of the electronic control housing 2.

[0024] As a technical optimization solution of the utility model, the buckle 602 is in an inverted "L" shape, a rubber pad 11 is installed on the bottom surface of the end of the buckle 602, and a second rubber ring 7 is installed on the bottom surface of the cover plate 3; the setting of the rubber pad 11 increases the friction between the buckle 602 and the cover plate 3, so that the buckle 602 fixes the cover plate 3 more firmly, and the setting of the second rubber ring 7 improves the sealing performance between the cover plate 3 and the electronic control housing 2.

[0025] As a technical optimization solution of the utility model, the electric control housing 2 is an overall "T"-shaped structure, and plugs 4 are installed on both sides of the protruding end of the electric control housing 2, and a first rubber ring 5 is installed inside the plug 4, which facilitates the installation of wires and increases the sealing of the plug 4.

[0026] When the utility model is in use, the cover plate 3 is first moved downward until the cover plate 3 contacts the edge of the electric control housing 2 downward, and then the buckle 602 is moved inward, and the buckle 602 drives the rotating shaft 603 to rotate, so that the end of the buckle 602 contacts the cover plate 3, so that the cover plate 3 cannot move upward, thereby preliminarily positioning the cover plate 3, and then using bolts to fix the cover plate 3, so that the cover plate 3 is sealed to the top of the electric control housing 2; the electric control housing 2 is moved downward, so that the block 8 at the bottom end of the electric control housing 2 contacts the limit block 902 downward and slides toward the outside of the connecting plate 1 in the slide groove 903, and the limit block 902 is moved downward to the outside of the connecting plate 1, and the limit block 902 is moved downward to the outside of the connecting plate 1 in the slide groove 903 ... inside of the connecting plate 1, and the limit block 902 is moved downward to the inside of the connecting plate 1, and the limit block 902 is moved downward to the inside The block 902 resists the spring 905 to contract. When the slot 901 on the block 8 and the limit block 902 are at the same horizontal plane, the limit block 902 loses its resistance, and the spring 905 returns to its original position, driving the limit block 902 to engage in the slot 901, so that the electronic control housing 2 is fixed in the connecting plate 1. The electronic control housing 2 can be quickly installed by limiting the limiting structure 9, so that the electronic control housing 2 does not need to be fixed with bolts, and there is no need to connect the installation bolts on the outside of the electronic control housing 2, thereby reducing the overall footprint of the electronic control housing 2, and the operation is flexible and convenient, which improves the efficiency of installation and disassembly.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A new energy vehicle electronic control housing with a limiting structure, characterized in that: The invention comprises a connecting plate (1), wherein a card block (8) is engaged in the connecting plate (1), the top end of the card block (8) is fixedly connected to an electric control housing (2), a limiting structure (9) is installed on the connecting plate (1), the limiting structure (9) comprises a card slot (901) and a slide slot (903), a slide slot (903) is provided on one side of the connecting plate (1), a limiting block (902) is slidably connected in the slide slot (903), a card slot (901) is provided on the card block (8), one end of the limiting block (902) facing the card block (8) is engaged in the card slot (901), and both sides of the electric control housing (2) are installed with a fixed structure (6).

2. The electric control housing of a new energy vehicle with a limiting structure according to claim 1 is characterized in that: One end of the limit block (902) facing the outside of the connecting plate (1) is fixedly connected to a spring (905), and the other end of the spring (905) is fixed to the inner wall of the connecting plate (1).

3. The electric control housing of a new energy vehicle with a limiting structure according to claim 2 is characterized in that: The limiting structure (9) further comprises a guide rod (904), one end of which is fixedly connected to the inner wall of the connecting plate (1), and the other end of which is slidably connected to the limiting block (902).

4. The electric control housing of a new energy vehicle with a limiting structure according to claim 1 is characterized in that: A through hole (906) is provided on the side of the connecting plate (1) facing away from the limiting block (902); the clamping groove (901), the sliding groove (903) and the through hole (906) are located on the same straight line; and four mounting holes (10) are also provided on the connecting plate (1).

5. The electric control housing of a new energy vehicle with a limiting structure according to claim 4 is characterized in that: The through hole (906) passes through the top surface of the connecting plate (1), and one end of the limiting block (902) facing the clamping block (8) is in an inclined structure.

6. The electric control housing of a new energy vehicle with a limiting structure according to claim 1 is characterized in that: The fixing structure (6) comprises a connecting block (601), a rotating shaft (603) is rotatably connected to the connecting block (601), a buckle (602) is fixedly connected to the outside of the rotating shaft (603), a cover plate (3) is snapped onto the end of the buckle (602), and the bottom surface of the cover plate (3) contacts the edge of the electric control housing (2).

7. The electric control housing of a new energy vehicle with a limiting structure according to claim 6 is characterized in that: The buckle (602) is in an inverted "L"-shaped structure, a rubber pad (11) is installed on the bottom surface of the end of the buckle (602), and a second rubber ring (7) is installed on the bottom surface of the cover plate (3).

8. The electric control housing of a new energy vehicle with a limiting structure according to claim 1 is characterized in that: The electric control housing (2) is in a T-shaped structure as a whole, plugs (4) are installed on both sides of a protruding end of the electric control housing (2), and a first rubber ring (5) is installed inside the plug (4).

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