Automobile controller protection case mounting structure

Abstract

The utility model relates to the technical field of automobile parts, and disclose a kind of automobile controller protective shell mounting structure, including lower shell, upper shell and connecting line frame, the lower shell is close to the inner edge of upper shell and is equipped with clamping groove, the upper shell is close to the inner edge of lower shell and is fixedly installed with lug, the clamping groove is opposite with lug, the lower shell is close to the outer edge of upper shell and is fixedly installed with thread sleeve one and thread sleeve two, the upper shell is close to the outer edge of lower shell and is fixedly installed thread sleeve four and thread sleeve three.This automobile controller protective shell mounting structure, through the design of clamping groove and lug, when installing lower shell and upper shell, it can play the role of quick alignment, and it can facilitate subsequent positioning sleeve one and positioning sleeve four, and thread sleeve one and thread sleeve three, thread sleeve two and thread sleeve four for quick alignment, facilitate quick installation, improve installation efficiency, can play the role of protection to internal controller, and it has strong practicability.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically to an automotive controller protective shell mounting structure. Background Technology

[0002] In the electronic control system of modern automobiles, the vehicle controller plays a crucial role. It is like the "brain" of the car, responsible for coordinating and controlling the operation of various electronic devices. In order to protect the controller and enable it to operate stably in such an environment, the application of a protective shell is particularly important. It can prevent the internal controller from being damaged by collisions, squeezing, or other mechanical damage, thereby avoiding affecting its normal use.

[0003] Chinese Utility Model Patent Publication No. CN212752866U discloses a protective shell for an electric vehicle controller. This protective shell improves the sealing performance of the device through the installation of a wiring harness sealing ring and sealing strip. The reinforcing ribs and heat dissipation strips enhance the device's appearance and visual appeal, while also increasing the air extrusion area and improving heat dissipation, ensuring normal vehicle operation in adverse environments and hot summers. However, while this protective shell effectively dissipates heat, it lacks an alignment and locking structure between the shells, making misalignment between the upper and lower shells easy during installation, resulting in low installation efficiency. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide an automotive controller protective shell mounting structure, which can effectively solve the problem in the prior art that the lack of an alignment and locking structure between shells easily leads to misalignment between the upper and lower shells during installation, resulting in low installation efficiency.

[0005] The technical solution adopted by this utility model is: a car controller protective shell mounting structure, including a lower shell, an upper shell and a connecting frame. The lower shell has a slot near the inner edge of the upper shell. The upper shell has a protrusion fixedly installed near the inner edge of the lower shell. The slot and the protrusion are opposite to each other. Threaded sleeve one and threaded sleeve two are fixedly installed near the outer edge of the lower shell. Threaded sleeve four and threaded sleeve three are fixedly installed near the outer edge of the upper shell. Threaded sleeve one and threaded sleeve three are located on the same vertical horizontal line. Threaded sleeve two and threaded sleeve four are located on the same vertical horizontal line.

[0006] Preferably, a reinforcing rib one is fixedly installed at the end of the lower shell away from the upper shell, and a reinforcing rib two is fixedly installed at the end of the upper shell away from the lower shell, and multiple reinforcing ribs one and two are provided.

[0007] The above technical solution enhances the structural strength of the lower and upper shells through the reinforcement ribs 1 and 2. When the upper and lower shells are subjected to impact, the impact force can be dispersed, thereby preventing deformation of the upper and lower shells, which could damage the internal controller and affect its normal use.

[0008] Preferably, a positioning sleeve one is fixedly installed at the end of the lower housing away from the upper housing, and a positioning sleeve four is fixedly installed at the end of the upper housing away from the lower housing, with the positioning sleeve one and the positioning sleeve four corresponding one-to-one.

[0009] Through the above technical solution, the one-to-one correspondence between positioning sleeve one and positioning sleeve four can quickly align the lower and upper housings during installation, facilitating the subsequent quick alignment of the slots and protrusions, as well as threaded sleeve one and threaded sleeve three, and threaded sleeve two and threaded sleeve four, thus improving installation efficiency.

[0010] Preferably, a positioning post is fixedly installed at the end of the lower housing away from the upper housing, and multiple positioning posts are provided, with the ends of the multiple positioning posts away from the lower housing abutting against the upper housing.

[0011] The above technical solution, through the setting of multiple positioning columns, can initially position and support the lower and upper shells during installation, preventing the upper shell from shifting during installation. Furthermore, the end of the positioning column away from the lower shell abuts against the upper shell, which can evenly distribute the pressure on the shells and enhance the stability of the connection between the two shells.

[0012] Preferably, a positioning sleeve two is fixedly installed at one end of the lower housing near the connecting frame, a positioning sleeve three is fixedly installed at one end of the upper housing near the connecting frame, and a limiting seat is fixedly installed at one end of the upper housing near the positioning sleeve three. The limiting seat abuts against the connecting frame, and the positioning sleeve three and the positioning sleeve two are positioned opposite each other.

[0013] Through the above technical solution, the design of positioning sleeve two and positioning sleeve three being aligned can position the connecting frame and prevent misalignment between the connecting frame and the limiting seat. At the same time, the limiting seat abuts against the connecting frame, which can restrict the movement of the connecting frame and prevent the connecting frame from shaking due to vibration during vehicle operation, thereby protecting the connection stability between the controller and the external cable.

[0014] Preferably, a base is fixedly installed at the end of the lower housing away from the upper housing, and a stop post is fixedly installed at the end of the upper housing away from the lower housing, with the other end of the stop post abutting against the base.

[0015] Through the above technical solution, the structure of the base and the support column can be combined with the first and second reinforcing ribs to further improve its resistance to deformation, thereby forming a stable support, dispersing the vibration and external force on the protective shell, and reducing the stress deformation of the shell.

[0016] Preferably, an ear hook one is fixedly installed at the end of the lower housing away from the upper housing, an ear hook two is fixedly installed at the end of the upper housing away from the lower housing, and a limit plate and a socket are fixedly installed at the inner edge of the lower housing.

[0017] Through the above technical solution, the ear hook one and ear hook two provide installation and fixing points for the protective shell, making it easy to fix the protective shell to the corresponding mounting bracket of the car by bolts and other connecting parts, thus improving the convenience of the protective shell installation. The limiting plate can limit the position of the controller inside the shell, ensuring that the controller is installed in place and preventing it from shaking inside the shell.

[0018] Compared with the prior art, this utility model provides a protective shell mounting structure for an automotive controller, which has the following advantages:

[0019] 1. The installation structure of the car controller protective shell, through the design of the slot and the protrusion, can play a role in quick alignment when installing the lower shell and the upper shell. It can facilitate the quick alignment of the subsequent positioning sleeve one and positioning sleeve four, as well as threaded sleeve one and threaded sleeve three, and threaded sleeve two and threaded sleeve four, which facilitates quick installation, improves installation efficiency, and can protect the internal controller.

[0020] 2. The mounting structure of this automotive controller protective shell, through the structure of the base and the abutment column, can be combined with the reinforcement rib one and reinforcement rib two to further improve its deformation resistance, thereby forming a stable support, dispersing the vibration and external force on the protective shell, reducing the stress deformation of the shell, and through the setting of multiple positioning columns, the lower shell and the upper shell can be initially positioned and supported during the installation process to prevent the upper shell from shifting during installation. Moreover, the end of the positioning column away from the lower shell abuts against the upper shell, which can evenly distribute the pressure on the shell and enhance the stability of the connection between the two shells. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ;

[0024] Figure 4 This is a schematic diagram of the disassembled structure of this utility model;

[0025] Figure 5 This is a schematic cross-sectional view of the present invention.

[0026] Figure 6 This is a schematic diagram of the exploded structure of the lower and upper shells of this utility model. Figure 1 ;

[0027] Figure 7 This is a schematic diagram of the exploded structure of the lower and upper shells of this utility model. Figure 2 .

[0028] The components are as follows: 1. Lower housing; 2. Slot; 3. Threaded sleeve one; 4. Threaded sleeve two; 5. Reinforcing rib one; 6. Connecting frame; 7. Positioning sleeve one; 8. Positioning post; 9. Positioning sleeve two; 10. Ear hook one; 11. Upper housing; 12. Protrusion; 13. Threaded sleeve three; 14. Threaded sleeve four; 15. Positioning sleeve three; 16. Positioning sleeve four; 17. Reinforcing rib two; 18. Abutment post; 19. Limiting plate; 20. Socket; 21. Base; 22. Ear hook two; 23. Limiting seat. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1: As Figure 1-7 As shown, the present invention provides an automotive controller protective shell mounting structure, including a lower shell 1, an upper shell 11, and a connecting frame 6. A slot 2 is provided on the inner edge of the lower shell 1 near the upper shell 11. A protrusion 12 is fixedly installed on the upper shell 11 near the inner edge of the lower shell 1. The slot 2 and the protrusion 12 are positioned opposite each other. Threaded sleeve 1 3 and threaded sleeve 2 4 are fixedly installed on the lower shell 1 near the outer edge of the upper shell 11. Threaded sleeve 4 14 and threaded sleeve 3 13 are fixedly installed on the upper shell 11 near the outer edge of the lower shell 1. Threaded sleeve 1 3 and threaded sleeve 3 13 are located on the same vertical horizontal line. Threaded sleeve 2 4 and threaded sleeve 4 14 are located on the same vertical horizontal line.

[0031] Specifically, a reinforcing rib 15 is fixedly installed at the end of the lower housing 1 away from the upper housing 11, and a reinforcing rib 27 is fixedly installed at the end of the upper housing 11 away from the lower housing 1. Multiple reinforcing ribs 15 and 27 are provided. The advantage is that the structural strength of the lower housing 1 and the upper housing 11 can be enhanced by the reinforcing ribs 15 and 27. When the upper housing 11 and the lower housing 1 are impacted, the impact force can be dispersed, thereby preventing the upper housing 11 and the lower housing 1 from deforming, which could damage the internal controller and affect its normal use.

[0032] Specifically, a positioning sleeve 7 is fixedly installed at the end of the lower housing 1 away from the upper housing 11, and a positioning sleeve 16 is fixedly installed at the end of the upper housing 11 away from the lower housing 1. The positioning sleeve 7 and the positioning sleeve 16 are in one-to-one correspondence. The advantage is that by setting the positioning sleeve 7 and the positioning sleeve 16 in a one-to-one correspondence, the lower housing 1 and the upper housing 11 can be quickly aligned during installation, which facilitates the subsequent quick alignment of the slot 2 and the protrusion 12, as well as the threaded sleeve 3 and the threaded sleeve 3 13, and the threaded sleeve 4 and the threaded sleeve 4 14, thus facilitating rapid installation and improving installation efficiency.

[0033] Specifically, a positioning post 8 is fixedly installed at the end of the lower housing 1 away from the upper housing 11. Multiple positioning posts 8 are provided, and the ends of the multiple positioning posts 8 away from the lower housing 1 abut against the upper housing 11. The advantage is that by setting multiple positioning posts 8, the lower housing 1 and the upper housing 11 can be initially positioned and supported during the installation process, preventing the upper housing 11 from shifting during installation. In addition, the abutting of the ends of the positioning posts 8 away from the lower housing 1 against the upper housing 11 can evenly distribute the pressure on the housings and enhance the stability of the connection between the two housings.

[0034] Example 2: Figure 2-7 As shown, this is an improvement on the previous embodiment.

[0035] Specifically, a positioning sleeve 2 9 is fixedly installed at one end of the lower housing 1 near the connecting frame 6, and a positioning sleeve 3 15 is fixedly installed at one end of the upper housing 11 near the connecting frame 6. A limiting seat 23 is fixedly installed at one end of the upper housing 11 near the positioning sleeve 3 15. The limiting seat 23 abuts against the connecting frame 6, and the positioning sleeve 3 15 and the positioning sleeve 2 9 are positioned opposite each other. The advantage is that the design of the positioning sleeve 2 9 and the positioning sleeve 3 15 being positioned opposite each other can position the connecting frame 6 and prevent the connecting frame 6 from being misaligned with the limiting seat 23. At the same time, the limiting seat 23 abuts against the connecting frame 6 and can limit the movement of the connecting frame 6, preventing the connecting frame 6 from shaking due to vibration during vehicle operation, thereby protecting the connection stability between the controller and the external cable.

[0036] Specifically, a base 21 is fixedly installed at the end of the lower shell 1 away from the upper shell 11, and a stop post 18 is fixedly installed at the end of the upper shell 11 away from the lower shell 1. The other end of the stop post 18 away from the upper shell 11 abuts against the base 21. The advantage is that, through the structure of the base 21 abutting against the stop post 18, it can be combined with the reinforcing rib 15 and the reinforcing rib 27 to further improve its deformation resistance, thereby forming a stable support, dispersing the vibration and external force on the protective shell, and reducing the stress deformation of the shell.

[0037] Specifically, a first ear hook 10 is fixedly installed at the end of the lower housing 1 away from the upper housing 11, and a second ear hook 22 is fixedly installed at the end of the upper housing 11 away from the lower housing 1. A limit plate 19 and a socket 20 are fixedly installed at the far inner edge of the lower housing 1. The advantage is that the first ear hook 10 and the second ear hook 22 provide mounting points for the protective shell, making it easy to fix the protective shell to the corresponding mounting bracket of the car by bolts and other connecting parts, thus improving the convenience of the protective shell installation. The limit plate 19 can limit the position of the controller in the housing, ensuring that the controller is installed in place and preventing it from shaking in the housing.

[0038] Working Principle: During use, the reinforcing ribs 1-5 and 17 enhance the structural strength of the lower housing 1 and upper housing 11. When the upper and lower housings 11 are subjected to impact, the ribs disperse the impact force, thus preventing deformation of the upper and lower housings 11 and avoiding damage to the internal controller, which would affect its normal operation. The one-to-one correspondence between positioning sleeves 1-7 and 16 allows for quick alignment of the lower and upper housings 11 during installation, facilitating subsequent alignment of the slots 2 and protrusions 12, as well as threaded sleeves 1-3 and 13, and threaded sleeves 2-4 and 14-14, improving installation efficiency. The multiple positioning posts 8 provide initial positioning and support for the lower and upper housings 11 during installation, preventing the upper housing 11 from shifting during installation. Furthermore, the end of the positioning post 8 furthest from the lower housing 1 abuts against the upper housing 11, evenly distributing the pressure on the housings. The design enhances the stability of the connection between the two housings. The positioning sleeve 2 9 and positioning sleeve 3 15 are positioned to locate the connecting frame 6, preventing misalignment between the connecting frame 6 and the limiting seat 23. At the same time, the limiting seat 23 abuts against the connecting frame 6, which restricts the movement of the connecting frame 6 and prevents it from shaking due to vibrations during vehicle operation. This protects the connection stability between the controller and the external cable. The structure of the base 21 abutting against the abutment 18, combined with the reinforcing ribs 1 5 and 2 17, further improves its resistance to deformation, thus forming a stable support, dispersing the vibration and external force on the protective housing, and reducing the stress deformation of the housing. The ear hooks 1 10 and 2 22 provide mounting points for the protective housing, making it easy to fix the protective housing to the corresponding mounting bracket of the car with bolts and other connectors, improving the convenience of the protective housing installation. The limiting plate 19 can limit the position of the controller inside the housing, ensuring that the controller is installed in place and preventing it from shaking inside the housing.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A protective housing mounting structure for an automotive controller, comprising a lower housing (1), an upper housing (11), and a connecting frame (6), characterized in that: The lower housing (1) has a slot (2) at the inner edge near the upper housing (11). The upper housing (11) has a protrusion (12) fixedly installed at the inner edge near the lower housing (1). The slot (2) and the protrusion (12) are positioned opposite each other. The lower housing (1) has a threaded sleeve one (3) and a threaded sleeve two (4) fixedly installed at the outer edge near the upper housing (11). The upper housing (11) has a threaded sleeve four (14) and a threaded sleeve three (13) fixedly installed at the outer edge near the lower housing (1). The threaded sleeve one (3) and the threaded sleeve three (13) are located on the same vertical horizontal line. The threaded sleeve two (4) and the threaded sleeve four (14) are located on the same vertical horizontal line.

2. The mounting structure for a car controller protective shell according to claim 1, characterized in that: A reinforcing rib (5) is fixedly installed at the end of the lower shell (1) away from the upper shell (11), and a reinforcing rib (17) is fixedly installed at the end of the upper shell (11) away from the lower shell (1). The reinforcing rib (5) and the reinforcing rib (17) are provided with the same number of ribs.

3. The mounting structure for a car controller protective shell according to claim 1, characterized in that: Positioning sleeve 1 (7) is fixedly installed at the end of the lower housing (1) away from the upper housing (11), and positioning sleeve 4 (16) is fixedly installed at the end of the upper housing (11) away from the lower housing (1). Positioning sleeve 1 (7) and positioning sleeve 4 (16) are in one-to-one correspondence.

4. The mounting structure for a car controller protective shell according to claim 1, characterized in that: A positioning post (8) is fixedly installed at the end of the lower housing (1) away from the upper housing (11). Multiple positioning posts (8) are provided, and the ends of the multiple positioning posts (8) away from the lower housing (1) abut against the upper housing (11).

5. The mounting structure for a car controller protective shell according to claim 1, characterized in that: The lower housing (1) is fixedly installed with a positioning sleeve 2 (9) at one end near the connecting frame (6), and the upper housing (11) is fixedly installed with a positioning sleeve 3 (15) at one end near the connecting frame (6). A limiting seat (23) is fixedly installed at one end of the upper housing (11) near the positioning sleeve 3 (15). The limiting seat (23) abuts against the connecting frame (6), and the positioning sleeve 3 (15) and the positioning sleeve 2 (9) are positioned opposite each other.

6. The mounting structure for a car controller protective shell according to claim 1, characterized in that: A base (21) is fixedly installed at one end of the lower housing (1) away from the upper housing (11), and a stop (18) is fixedly installed at one end of the upper housing (11) away from the lower housing (1), with the other end of the stop (18) abutting against the base (21).

7. The mounting structure for a car controller protective shell according to claim 1, characterized in that: Ear hook one (10) is fixedly installed at the end of the lower housing (1) away from the upper housing (11), ear hook two (22) is fixedly installed at the end of the upper housing (11) away from the lower housing (1), and a limit plate (19) and a socket (20) are fixedly installed at the far inner edge of the lower housing (1).

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