Waterproof shell of automobile controller

Abstract

The utility model relates to the technical field of automobile controller shells, in particular to a waterproof shell of an automobile controller, which comprises a shell, one end of the shell is fixedly connected with a connecting port used for being connected with an external connecting piece in an inserted mode for electric conduction, a socket is arranged inside the connecting port, a PIN needle is fixedly connected inside the socket, and the inner wall of the shell is fixedly connected with a grid. A plurality of groups of wire clamp assemblies are clamped on the grid, each wire clamp assembly comprises a clamping seat, the clamping seat is clamped on the grid, the upper end of the clamping seat is fixedly connected with a clamping claw used for clamping a circuit, and the clamping claw is arranged to be annular; an external connecting piece is installed in a socket of a connecting port in an inserted mode, the external connecting piece is electrically connected with an automobile controller, a circuit in a shell enters a clamping jaw through a notch in a clamped mode, then the clamping jaw is clamped on a grid through a clamping base, the clamping base can be connected with different positions of the wall of the grid in a clamped mode, and the circuit is arranged in order and fixed through a wire clamp assembly. And the influence of disordered lines in the automobile controller on troubleshooting or maintenance of the controller is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile controller shell, specifically is a kind of automobile controller waterproof shell. BACKGROUND

[0002] Automobile controller is a kind of electronic equipment, the operation of the various systems of vehicle is controlled to control the operation of automobile, and automobile controller is usually composed of shell, microprocessor and related sensor and executor.

[0003] The existing automobile controller shell, for example, the automobile controller shell and automobile controller proposed in patent application number "CN202122507583.5", at least one air hole is formed in the lower shell side wall, the upper shell cover is arranged on the lower shell, and the extension part covering the air hole is formed, and the air hole is fixed on the inner wall of the air hole, which can reduce the space occupied by the air structure, the production cost and the production and manufacturing difficulty of the automobile controller shell under the premise of ensuring waterproof and air permeability.

[0004] However, the existing technology has defects, various processors and sensors and other electronic devices are installed in the controller shell, these devices are connected by lines, and the existing controller shell lacks a structure for arranging the lines, resulting in a messy line in the controller shell, which is not convenient for troubleshooting or maintenance when the controller fails, therefore, an automobile controller waterproof shell is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an automobile controller waterproof shell to solve the problems proposed in the above background technology.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] An automobile controller waterproof shell, comprising a shell, a connecting port for connecting with external connecting parts is fixedly connected to one end of the shell, a socket is arranged inside the connecting port, a PIN pin is fixedly connected inside the socket, a grid is fixedly connected to the inner wall of the shell, a plurality of wire clamp assemblies are clamped on the grid, the wire clamp assembly comprises a clamping seat, the clamping seat is clamped on the grid, a clamping jaw for clamping lines is fixedly connected to the upper end of the clamping seat, the clamping jaw is annular in shape, and a notch is formed in the clamping jaw.

[0008] Preferably, a groove is formed in the inner wall of the shell, the groove is rectangular in shape, and a sealing gasket for waterproofing and dustproofing is clamped in the groove.

[0009] Preferably, a plurality of heat dissipation holes are formed in the shell, the heat dissipation holes penetrate the shell, two groups of partitions are fixedly connected in the heat dissipation holes, a plurality of through holes are formed in the two groups of partitions, the through holes of the two groups are staggered, and a plurality of heat dissipation gaps are formed between the through holes of the two groups.

[0010] Preferably, the side wall of the shell is provided with a plurality of card slots, and card plates for mounting the controller housing are fixedly connected inside the plurality of card slots.

[0011] Preferably, multiple groups of guide posts are fixedly connected to the interior of the shell, each of which has a guide hole, and multiple groups of reinforcing ribs are fixedly connected to the side walls of the multiple groups of guide posts, each of which is fixedly connected to the inner wall of the shell.

[0012] Preferably, multiple groups of definition numbers are engraved inside the socket, and the multiple groups of definition numbers correspond to multiple groups of PIN pins respectively. The inner wall of the socket is provided with a guide groove for guiding the insertion of external connectors.

[0013] Beneficial effects of the utility model:

[0014] The utility model electrically connects the external connector to the automobile controller by plugging and installing the external connector into the socket of the connection port. The circuit inside the shell is clamped into the inside of the claw through the notch, and the claw is clamped on the grid through the clamping seat. The grid wall has the same thickness, so the clamping seat can be clamped with the grid wall at different positions, so that the circuit can be neatly arranged and fixed using the wire clamp assembly, preventing the circuit inside the automobile controller from being messy and affecting the controller problem detection or maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, it is possible for a person skilled in the art to derive other drawings based on these drawings without inventive effort.

[0016] Figure 1 This is a schematic diagram of the external structure of the shell of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the shell of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection port structure of the utility model;

[0019] Figure 4 yes Figure 2 A magnified schematic diagram of the structure at A;

[0020] The reference numerals in the figures are as follows:

[0021] 1. Shell; 2. Connector; 3. Socket; 4. Definition number; 5. Guide groove; 6. Card plate; 7. Card slot; 8. Sealing gasket; 9. Grid; 10. Card seat; 11. Claw; 12. Guide column; 13. Reinforcement rib; 14. Heat dissipation hole; 15. Partition; 16. Heat dissipation gap; 17. PIN; 18. Guide hole. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying 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.

[0023] A waterproof housing for a car controller, such as Figures 1-4 As shown, it includes a shell 1, one end of which is fixedly connected to a connector 2 for plugging into an external connector for conductivity, a socket 3 is provided inside the connector 2, a PIN needle 17 is fixed inside the socket 3, a grid 9 is fixedly connected to the inner wall of the shell 1, and multiple groups of wire clamp assemblies are clamped on the grid 9. The wire clamp assembly includes a base 10, which is clamped on the grid 9, and a claw 11 for clamping the circuit is fixedly connected to the upper end of the base 10. The claw 11 is set to be ring-shaped and has a notch on the claw 11.

[0024] The external connector is plugged into the connector 2 to electrically connect the external connector to the car controller. When the external connector is plugged into the connector 2, the PIN pin 17 has the ability to conduct electricity and transmit information. The grid 9 is spread over the inner wall of the shell 1. The number of wire clamp components varies according to actual usage. The wires inside the shell 1 are clamped into the inside of the claw 11 through the notch, and the claw 11 is then clamped on the grid 9 through the card holder 10. The wall thickness of the grid 9 is the same, so the card holder 10 can be clamped with different positions of the wall of the grid 9, so that the wire clamp component can be used to organize and fix the wires, preventing the wires inside the car controller from being messy and affecting the controller problem detection or maintenance.

[0025] like Figure 2 As shown, the inner wall of the housing 1 is provided with a groove, which is shaped like a rectangular ring, and a sealing gasket 8 for waterproofing and dustproofing is fitted inside the groove to make the car controller housing waterproof.

[0026] The groove inside the shell 1 surrounds the inner wall of the shell 1, and the sealing gasket 8 fits in the groove. When the shell 1 is snap-fitted and installed with the other part of the controller shell, the sealing gasket 8 is snapped at the connection seam, making the car controller shell connection port 2 waterproof.

[0027] like Figure 2 and Figure 4 As shown, the shell 1 is provided with a heat dissipation hole 14, which passes through the shell. Two groups of partitions 15 are fixedly connected to the heat dissipation hole 14. Both groups of partitions 15 are provided with through holes. The two groups of through holes are staggered and heat dissipation gaps 16 are staggered between the two groups of through holes.

[0028] The heat dissipation vent facilitates heat dissipation inside the automobile controller. The two groups of partitions 15 are not fitted together, and the through holes on the two groups of partitions 15 are staggered, so that the two groups of through holes are staggered to form a heat dissipation gap 16. The heat dissipation gap 16 facilitates heat dissipation inside the automobile controller, and the staggered through holes prevent dust from passing through the through holes. A waterproof and breathable membrane is welded at the position of the heat dissipation vent on the housing 1, which is both breathable and waterproof.

[0029] like Figure 2 As shown, the side wall of the housing 1 is provided with multiple groups of card slots 7 , and card plates 6 for mounting the controller housing are fixedly connected inside the multiple groups of card slots 7 .

[0030] The housing 1 and another part are combined to form a controller housing through the card plate 6 and the card slot 7.

[0031] like Figure 2 As shown, multiple groups of guide columns 12 are fixedly connected to the interior of the shell 1, and guide holes 18 are opened inside the multiple groups of guide columns 12. Multiple groups of reinforcing ribs 13 are fixedly connected to the side walls of the multiple groups of guide columns 12, and the multiple groups of reinforcing ribs 13 are fixed to the inner wall of the shell 1.

[0032] The guide column 12 and the guide hole 18 facilitate the docking installation of the controller housing, and the reinforcing rib 13 increases the installation stability of the guide column 12 to prevent tilting caused by external force extrusion.

[0033] like Figure 3 As shown, the socket 3 is engraved with multiple groups of definition numbers 4, which respectively correspond to multiple groups of PIN needles 17. The inner wall of the socket 3 is provided with a guide groove 5 for guiding the insertion of external connectors.

[0034] The connector 2 is designed with a guide groove 5 to prevent external connectors from being plugged in incorrectly, thereby preventing damage to the connector due to incorrect installation. The definition number 4 is marked next to the PIN pin 17 to help customers reduce the error rate in production.

[0035] The working principle of the waterproof housing of a car controller provided by the utility model is as follows:

[0036] The external connector is plugged into the connector port 2 to electrically connect the external connector to the car controller. The number of wire clamp assemblies varies according to actual usage. The wires inside the housing 1 are clamped into the inside of the claw 11 through the notch, and the claw 11 is then clamped on the grid 9 through the clamping seat 10. The wall thickness of the grid 9 is the same, so the clamping seat 10 can be clamped with different positions of the wall of the grid 9, so that the wire clamp assembly can be used to organize and fix the wires, preventing the internal wires of the car controller from being messy and affecting the controller problem detection or maintenance.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A waterproof housing for an automobile controller, comprising a housing (1), characterized in that: One end of the housing (1) is fixedly connected to a connection port (2) for plugging into an external connector for electrical connection. A socket (3) is provided inside the connection port (2). A PIN pin (17) is fixedly provided inside the socket (3). A grid (9) is fixedly provided to the inner wall of the housing (1). Multiple groups of wire clamp assemblies are clamped on the grid (9). The wire clamp assemblies include a clamping seat (10). The clamping seat (10) is clamped on the grid (9). A clamping claw (11) for clamping a circuit is fixedly provided on the upper end of the clamping seat (10). The clamping claw (11) is annular in shape and has a notch formed on the clamping claw (11).

2. The waterproof housing for an automobile controller according to claim 1, characterized in that: The inner wall of the housing (1) is provided with a groove, which is shaped like a rectangular ring, and a sealing gasket (8) for waterproofing and dustproofing is engaged and clamped inside the groove.

3. The waterproof housing for automobile controller according to claim 1, characterized in that: The shell (1) is provided with a heat dissipation hole (14), which penetrates the shell. Two groups of partitions (15) are fixedly connected to the heat dissipation hole (14). Both groups of partitions (15) are provided with through holes. The two groups of through holes are staggered, and heat dissipation gaps (16) are staggered between the two groups of through holes.

4. The waterproof housing for an automobile controller according to claim 1, characterized in that: The side wall of the housing (1) is provided with a plurality of card slots (7), and card plates (6) for mounting the controller housing are fixedly connected inside the plurality of card slots (7).

5. The waterproof housing for automobile controller according to claim 1, characterized in that: The shell (1) is fixedly connected to a plurality of guide columns (12), each of which is provided with a guide hole (18). The side walls of the plurality of guide columns (12) are fixedly connected to a plurality of reinforcement ribs (13), each of which is fixedly connected to the inner wall of the shell (1).

6. The waterproof housing for automobile controller according to claim 1, characterized in that: The socket (3) is engraved with multiple groups of definition numbers (4) inside, and the multiple groups of definition numbers (4) correspond to multiple groups of PIN needles (17) respectively. The inner wall of the socket (3) is provided with a guide groove (5) for guiding the insertion of an external connector.

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