Waterproof automobile door lock controller

Abstract

The utility model discloses a waterproof automobile door lock controller which is characterized in that mounting plates are symmetrically arranged on the front surface and the rear surface of a shell cover, limiting rods are arranged at the positions, close to the rear portion of a controller shell, of the inner sides of the mounting plates in a penetrating mode, and positioning bolts are arranged on the front surface and the rear surface of the controller shell; mounting blocks are arranged on the front surface and the rear surface of the controller shell correspondingly, and a sealing plate is arranged in the position, in front of the wiring hole, of the interior of the fixing groove. The utility model relates to the technical field of automobile door lock controllers. According to the waterproof automobile door lock controller, the wiring hole can be shielded and protected through the arrangement of the sealing plate, and meanwhile, the sealing ring in the sealing opening can not only position an externally connected wire rod, but also play a good sealing role, so that an external water source is prevented from entering the waterproof automobile door lock controller to influence the use of the automobile door lock controller in the waterproof automobile door lock controller; the device is simple in structure, convenient to operate and good in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile door lock controllers, in particular to a waterproof automobile door lock controller. Background Art

[0002] With the improvement of people's living standards and the rapid development of science and technology, cars have entered the majority of families, and the number increases at an astonishing rate every year. The car door lock controller is one of the common door and window and anti-theft control systems for cars. Its main functions are to control windows, door locks, rearview mirrors, detect door status and lock status, and drive door lights and side turn signals.

[0003] A Chinese patent discloses a waterproof automobile door lock controller (authorization announcement number CN215073352U). The patented technology is provided with a waterproof leather case. First, the waterproof leather case in the middle of the wiring tube is turned up, and then the wiring plug is fixedly connected to the wiring hole. Then, the waterproof leather case is turned down. The inner side of the waterproof leather case will fit tightly with the wiring plug, so that when water drops onto the surface of the wiring tube, the water will spread along the wiring tube to the waterproof leather case, and will not enter the wiring hole and the connection plug, thereby preventing water from damaging the wiring hole and reducing the risk of short circuit of the device. Moreover, after the inner side of the waterproof leather case is tightly fitted with the wiring plug, the stability between the wiring plug and the wiring hole is improved, and the wiring plug and the wiring hole are more stable.

[0004] The holes are not prone to looseness, thus avoiding poor contact.

[0005] However, there are still some shortcomings in this patent. Although this patent can connect the controller housing with the housing cover, it can be seen from the drawings of this patent that this patent uses pressing to deform the spring during installation. This method requires the staff to press during use, resulting in low efficiency of installation and disassembly, which affects the maintenance of the door lock controller. Therefore, those skilled in the art provide a waterproof automobile door lock controller to solve the problems raised in the above background technology. Summary of the invention

[0006] In view of the deficiencies of the prior art, the utility model provides a waterproof automobile door lock controller, which solves the problem that the installation and removal efficiency of the existing controller housing and housing cover is low, which affects the maintenance of the door lock controller.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a waterproof automobile door lock controller, comprising a controller housing, a housing cover arranged on the upper surface of the controller housing, a fixing groove opened on the front surface of the controller housing, and wiring holes symmetrically arranged inside the fixing groove, the front surface and the rear surface of the housing cover are symmetrically provided with mounting plates, a limiting rod is penetrated through the inner side of the mounting plate near the rear position of the controller housing, the front surface and the rear surface of the controller housing are both provided with positioning bolts, the front surface and the rear surface of the controller housing are both provided with mounting blocks, and a sealing plate is provided inside the fixing groove in front of the wiring hole.

[0008] Preferably, the front surface of the mounting plate is symmetrically provided with positioning bolts in front of the outer shell cover, and the front surface of the outer shell cover is provided with positioning holes, and the ends of the positioning bolts are embedded in the positioning holes and threadedly connected to the positioning holes.

[0009] Preferably, two groups of the limiting rods are provided on the front surface of the mounting plate and located behind the housing cover, and one end of the limiting rod is embedded in a fixing hole provided on the rear surface of the controller housing.

[0010] Preferably, a groove is provided inside the mounting plate, and one end of the limiting rod is connected to the limiting plate inside the groove.

[0011] Preferably, an electric telescopic rod is arranged inside the groove, a connecting sleeve is installed on one side of the limiting plate, and the telescopic end of the electric telescopic rod is embedded in the connecting sleeve and connected by screws.

[0012] Preferably, positioning pins are symmetrically arranged on the lower surface of the sealing plate, and a positioning groove engaging with the positioning pins is provided inside the fixing groove below the sealing plate.

[0013] Preferably, the front surface of the sealing plate is symmetrically provided with sealing openings corresponding to the wiring holes, and a sealing ring is provided inside the sealing openings. Beneficial Effects

[0014] The utility model provides a waterproof automobile door lock controller. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The waterproof car door lock controller can shield and protect the wiring hole through the setting of the sealing plate. At the same time, the sealing ring in the sealing port can not only position the external wire, but also play a good sealing role, thereby preventing external water from entering and affecting the use of the internal car door lock controller. The setting is simple in structure, easy to operate and practical.

[0016] 2. The waterproof car door lock controller can install the mounting plate through the positioning bolts, and use the electric telescopic rod inside the groove to work, so that the limit rod can move inside the groove and embed the limit rod into the fixing hole, so that the outer shell cover and the controller shell can be sealed and connected, making the waterproof performance better. This setting can automatically and quickly connect the outer shell cover and the controller shell, effectively improve its installation efficiency, and facilitate its maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a waterproof automobile door lock controller;

[0018] Figure 2 This is a schematic diagram of the structure of a mounting plate in a waterproof automobile door lock controller;

[0019] Figure 3 It is a schematic diagram of the structure of a limit rod in a waterproof automobile door lock controller;

[0020] Figure 4 The figure is a schematic diagram of the structure of a shielding plate in a waterproof automobile door lock controller.

[0021] In the figure: 1. controller housing; 11. mounting block; 12. wiring hole; 2. housing cover; 3. mounting plate; 31. positioning bolt; 32. limiting rod; 33. limiting plate; 34. groove; 35. connecting sleeve; 36. electric telescopic rod; 4. sealing plate; 41. sealing port; 42. sealing ring; 43. positioning pin; 44. positioning groove. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4The utility model provides a technical solution: a waterproof automobile door lock controller, comprising a controller housing 1, a housing cover 2 arranged on the upper surface of the controller housing 1, a fixing groove opened on the front surface of the controller housing 1, and wiring holes 12 symmetrically arranged inside the fixing groove, a mounting plate 3 symmetrically arranged on the front surface and the rear surface of the housing cover 2, a limiting rod 32 is penetrated and arranged on the inner side of the mounting plate 3 near the rear position of the controller housing 1, a positioning bolt 31 is opened on the front surface and the rear surface of the controller housing 1, a mounting block 11 is arranged on the front surface and the rear surface of the controller housing 1, a sealing plate 4 is arranged in front of the wiring hole 12 inside the fixing groove, the sealing plate 4 can be used to shield and protect the wiring hole 12, and the limiting rod 32 is embedded into the fixing hole, so that the housing cover 2 and the controller housing 1 can be positioned and installed, and the installation efficiency can be effectively improved.

[0024] exist Figure 1 and Figure 2 Middle: The front surface of the mounting plate 3 is located in front of the outer shell cover 2 and is symmetrically provided with positioning bolts 31. The front surface of the outer shell cover 2 is provided with a positioning hole. The end of the positioning bolt 31 is embedded in the positioning hole and is threadedly connected to the positioning hole. This setting utilizes the threaded connection between the positioning bolt 31 and the positioning hole, which makes it easy to install and disassemble the mounting plate 3 and the outer shell cover 2.

[0025] exist Figure 1 , Figure 2 , Figure 3 and Figure 4 Middle: Two groups of limit rods 32 are arranged on the front surface of the mounting plate 3 and at the rear position of the outer shell cover 2, and one end of the limit rod 32 is embedded in the fixing hole opened on the rear surface of the controller shell 1, and a groove 34 is opened inside the mounting plate 3, one end of the limit rod 32 is connected to the limit plate 33 inside the groove 34, and an electric telescopic rod 36 is arranged inside the groove 34, and a connecting sleeve 35 is installed on one side of the limit plate 33, and the telescopic end of the electric telescopic rod 36 is embedded in the connecting sleeve 35 and connected by screws. This setting utilizes the operation of the electric telescopic rod 36 to make the limit rod 32 move inside the groove 34, and then the limit rod 32 can be automatically embedded in the fixing hole to realize the positioning and installation of the outer shell cover 2 and the controller shell 1.

[0026] exist Figure 4 Middle: The lower surface of the sealing plate 4 is symmetrically provided with positioning pins 43, and the interior of the fixing groove is provided with a positioning groove 44 below the sealing plate 4 that engages with the positioning pins 43. This arrangement utilizes the positioning pins 43 to be embedded in the interior of the positioning groove 44, so that the sealing plate 4 can be positioned and installed.

[0027] exist Figure 4Middle: The front surface of the sealing plate 4 is symmetrically provided with sealing openings 41 corresponding to the wiring holes 12, and a sealing ring 42 is provided inside the sealing opening 41. The sealing opening 41 can be used to connect the external connection line to the wiring hole 12 accordingly, and the sealing ring 42 can be used to improve the sealing of the connection.

[0028] When working (or in use), the waterproof automobile door lock controller first installs the sealing plate 4 in front of the wiring hole 12. When installing, the positioning pins 43 symmetrically arranged on the lower surface of the sealing plate 4 can be embedded into the inside of the positioning groove 44, so that the sealing plate 4 can be positioned and installed. After installation, the outer shell cover 2 is installed on the upper surface of the controller housing 1. After the corresponding installation, the mounting plates 3 arranged on the front and rear surfaces of the outer shell cover 2 will be arranged in front and rear of the controller housing 1. At this time, the electric telescopic rod 36 inside the groove 34 is started to work, so that the limit rod 32 can be moved inside the groove 34, and the limit rod 32 can be embedded in the fixing hole opened on the front and rear surfaces of the controller housing 1. In this way, the outer shell cover 2 can be sealed and connected with the controller housing 1, so that the waterproof performance is better. When wiring, the external connecting wire can be passed through the sealing port 41 and inserted into the wiring hole 12 to achieve the purpose of wiring. At the same time, the sealing ring 42 inside the wiring hole 12 can seal the connection between the connecting wire and the sealing port 41, so that the waterproof performance is better and the service life of the automobile door lock controller is improved.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A waterproof automobile door lock controller, comprising a controller housing (1), a housing cover (2) arranged on the upper surface of the controller housing (1), a fixing groove provided on the front surface of the controller housing (1), and wiring holes (12) symmetrically arranged inside the fixing groove, characterized in that: The front and rear surfaces of the housing cover (2) are symmetrically provided with mounting plates (3), a limit rod (32) is provided through the inner side of the mounting plate (3) near the rear of the controller housing (1), positioning bolts (31) are provided on the front and rear surfaces of the controller housing (1), mounting blocks (11) are provided on the front and rear surfaces of the controller housing (1), and a sealing plate (4) is provided inside the fixing groove in front of the wiring hole (12).

2. A waterproof automobile door lock controller according to claim 1, characterized in that: The front surface of the mounting plate (3) is located in front of the outer shell cover (2) and is symmetrically provided with positioning bolts (31). The front surface of the outer shell cover (2) is provided with a positioning hole, and the end of the positioning bolt (31) is embedded in the positioning hole and is threadedly connected to the positioning hole.

3. A waterproof automobile door lock controller according to claim 1, characterized in that: Two groups of the limiting rods (32) are arranged on the front surface of the mounting plate (3) at a position behind the housing cover (2), and one end of the limiting rod (32) is embedded in a fixing hole provided on the rear surface of the controller housing (1).

4. A waterproof automobile door lock controller according to claim 1, characterized in that: A groove (34) is provided inside the mounting plate (3), and one end of the limiting rod (32) is connected to the limiting plate (33) inside the groove (34).

5. A waterproof automobile door lock controller according to claim 4, characterized in that: An electric telescopic rod (36) is arranged inside the groove (34), a connecting sleeve (35) is installed on one side of the limiting plate (33), and the telescopic end of the electric telescopic rod (36) is embedded in the connecting sleeve (35) and connected by screws.

6. A waterproof automobile door lock controller according to claim 1, characterized in that: Positioning pins (43) are symmetrically arranged on the lower surface of the sealing plate (4), and a positioning groove (44) engaging with the positioning pins (43) is provided inside the fixing groove below the sealing plate (4).

7. A waterproof automobile door lock controller according to claim 1, characterized in that: The front surface of the sealing plate (4) is symmetrically provided with sealing openings (41) corresponding to the wiring holes (12), and a sealing ring (42) is provided inside the sealing opening (41).

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