Pluggable connector socket

Abstract

The utility model discloses a plug type connector socket, relates to the technical field of electric connectors, and aims to solve the problems of processing complexity, structural integrity of a vehicle body plate, installation convenience and the like. The base comprises a first base body and a second base body which are arranged in a split mode, the first base body is inserted into the mounting hole to be spliced with the second base body, a clamping groove for clamping a truck body plate is formed in the position between the outer edges of the first base body and the second base body, and a stud is further installed in the center of the first base body and the center of the second base body. The stud is in threaded connection with the first base and the second base. During installation, only the first base needs to be inserted into an installation hole in a vehicle body plate, the first base and the second base are spliced, and then the first base and the second base are fixed through the stud in the center, so that the first base and the second base are clamped in front of and behind the vehicle body plate; compared with the prior art, machining procedures on the vehicle body plate are simplified, machining time and cost are saved, the situation that the structural strength of the vehicle body plate is reduced due to too many holes is avoided, and the installation stability of the connector is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric connector, especially plug -in connector socket. BACKGROUND

[0002] The plug -in connector socket has been widely applied in the automobile industry due to its easy installation and disassembly characteristics. The traditional plug -in connector socket design is usually a whole unit, which is directly installed on the vehicle body panel through multiple fixing screws, similar to the Chinese utility model patent CN221226636U, copper bar high current connector, in its drawing, multiple holes at the edge position of the base are used for fixing screws to be installed on the vehicle body panel. Although this design can meet the basic connection requirements, it also brings some problems. For example: the traditional connector socket needs to be directly fixed on the vehicle body panel, multiple holes need to be drilled on the vehicle body panel for the screws to pass through, which not only increases the machining process of the vehicle body panel, but also may introduce additional cost and time consumption. Moreover, these holes for fixing the socket are close to the mounting hole position of the base, which may cause the structural strength of the vehicle body panel in this area to decrease, thereby affecting the installation stability and reliability of the connector. In addition, the installation process of multiple screws is relatively cumbersome, which increases the complexity and time required for installation, and requires a larger space for installation operation, which may interfere with the layout of other components inside the vehicle, affecting the compactness of the overall design. SUMMARY

[0003] The utility model discloses a plug -in connector socket, which aims to solve the problems of machining complexity, structural integrity of the vehicle body panel and installation convenience.

[0004] The utility model discloses a technical scheme: the mounting hole is set up on the vehicle body panel, including the split setting first base and second base, the first base inserts the mounting hole and mutually assembles with the second base, and the position between the outer edge of first base and second base has the clamping groove of clamping vehicle body panel, and the center position of first base and second base still is installed with the stud, and the stud is respectively connected with first base, second base screw thread.

[0005] According to the technical scheme, when installing, the first base is inserted into the mounting hole of the vehicle body plate, assembled with the second base, and fixed through the central stud, so that the first base and the second base are clamped on the front and back of the vehicle body plate; thus, multiple holes are not needed to be drilled on the vehicle body plate, and the installation of the socket can be completed only by opening one mounting hole on the vehicle body plate, thereby simplifying the machining process of the vehicle body plate, saving machining time and cost, avoiding the reduction of the structural strength of the vehicle body plate due to too many holes, and improving the installation stability of the connector; since the multiple screws and space required for installation are reduced, the installation process is simplified, the required installation space is reduced, the influence on the layout of other components in the vehicle is reduced, and the compactness is improved.

[0006] In a possible design, the first base and the second base are respectively fixedly installed with locking nuts, the outer surface of the locking nut is annularly provided with sawteeth, and the stud is threadedly fastened with the two locking nuts.

[0007] According to the above design, the sawtooth shape of the outer surface of the locking nut can increase the friction between the locking nut and the corresponding base, thereby providing better locking effect when the stud is tightened, preventing the threaded connection from loosening when subjected to vibration or impact, and enhancing the overall stability of the connector; compared with the traditional multiple screw fixing mode, the combination of the single stud and the locking nut can save installation space, make the installation operation more convenient, and also reduce the influence on the surrounding layout.

[0008] In a possible design, the top of the first base in the height direction is upwardly protrudingly provided with a top clamping table, and the top clamping table abuts against the surface of the vehicle body plate; the bottom of the first base is respectively protrudingly provided with side clamping tables in the width direction, and the side clamping tables abut against the surface of the vehicle body plate.

[0009] According to the above design, the provision of the top clamping table and the side clamping tables provides multi-directional contact with the surface of the vehicle body plate, and the clamping force applied to the vehicle body plate is uniformly distributed, thereby preventing the connector from being displaced due to external force during use.

[0010] In a possible design, the surface of the top clamping table and the side clamping tables is provided with continuous support rib plates.

[0011] According to the above design, the support rib plates increase the rigidity of the top clamping table and the side clamping tables, and the continuous support rib plates help to disperse the pressure borne by the top clamping table and the side clamping tables, thereby improving the overall structural strength of the connector.

[0012] In a possible design, the second base is installed with a sealing element, and the sealing element is tightly pressed on the vehicle body plate during assembly.

[0013] According to the above design, water, dust and other pollutants are effectively prevented from entering the inside of the connector, thereby improving the sealing performance of the connector.

[0014] In one possible design, two mating terminals are mounted on the first base, and a shield is mounted on the second base, with the shield covering the outer periphery of the front end portion of the mating terminals.

[0015] By adopting the above design, the positions of the docking terminals and shielding covers are reasonably arranged, the installation steps are simplified, and a modular design is formed.

[0016] In one possible design, the rear ends of the two mating terminals are bent outwards along the width direction.

[0017] With the above design, the bent rear end is used for wire connection, keeping the two connection points as far apart as possible to reduce safety hazards, help dissipate heat, and make the terminals more flexible when connecting wires, facilitating wiring and assembly. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the external structure of the present invention after assembly;

[0019] Figure 2 This is a schematic diagram of the structure of this utility model before assembly;

[0020] Figure 3 This is a side view of a specific embodiment of the present utility model;

[0021] Figure 4 This is a cross-sectional view of a specific embodiment of the present utility model;

[0022] Figure 5 This is an exploded view of a specific embodiment of the present utility model;

[0023] Among them, 1. First base; 11. Top clamping platform; 12. Side clamping platform; 13. Supporting stiffener; 14. Connecting terminal;

[0024] 2. Second base; 21. Sealing element; 22. Shielding cover;

[0025] 3. Body panel; 31. Mounting holes;

[0026] 4. Clamping slot;

[0027] 5. Stud;

[0028] 6. Tighten the nut. Detailed Implementation

[0029] like Figures 1-5The plug-in connector socket shown has a pre-drilled mounting hole 31 on the body panel 3. The connector includes a separate first base 1 and a second base 2. During installation, the first base 1 is inserted into the pre-drilled mounting hole 31 from the rear side of the body panel 3 and assembles with the second base 2 located on the front side of the body panel 3. A clamping groove 4 is formed between the outer edges of the first base 1 and the second base 2, which is used to clamp the body panel 3, ensuring that the connector is firmly fixed to the body panel 3. A stud 5 is also installed at the center of the first base 1 and the second base 2. The stud 5 matches the threaded holes on the first base 1 and the second base 2 respectively, and is fastened by threaded connection. In this way, by rotating the stud 5, the distance between the first base 1 and the second base 2 can be adjusted, so that the connector tightly clamps the body panel 3, thereby achieving a stable installation. By dividing the connector into a first base 1 and a second base 2 and fixing it with the central stud 5, the installation process is simplified. Since it is not necessary to drill multiple screw holes in the body panel 3, the impact of holes on the structural strength of the body panel 3 is avoided, thus improving the integrity of the body panel 3 and the installation reliability of the connectors.

[0030] Locking nuts 6 are fixedly installed inside the first base 1 and the second base 2, respectively. The outer surface of the locking nuts 6 is serrated to increase the friction between the locking nuts 6 and the corresponding bases. A stud 5 at the center is threadedly connected to the locking nuts 6 inside the first base 1 and the second base 2, and tightening the stud 5 secures the first base 1 and the second base 2. When the stud 5 is tightened, the first base 1 and the second base 2 tightly clamp the vehicle body panel 3, ensuring the connector's secure and stable installation. Since the locking nuts 6 are pre-fixed inside the first base 1 and the second base 2, tightening the connector only requires screwing the stud 5 into the locking nuts 6, simplifying the installation process.

[0031] A top clamping platform 11 protrudes upwards from the top of the first base 1 in the height direction, and this top clamping platform 11 abuts against the rear side of the body panel 3. Side clamping platforms 12 protrude outwards from the bottom of the first base 1 in the width direction, and the side clamping platforms 12 also abut against the surface of the body panel 3. The top clamping platform 11 presses firmly above the mounting hole 31, providing a reliable clamping position, while the side clamping platforms 12 ensure the stability of the connector on both sides of the body panel 3. Thus, the multi-directional contact points with the surface of the body panel 3 from top to bottom allow the connector to be securely fixed to the body panel 3 from all directions after installation.

[0032] In order to improve the structural strength of the top clamping platform 11 and the side clamping platform 12, continuous support ribs 13 are provided on the surface of the top clamping platform 11 and the side clamping platform 12. The support ribs 13 increase the rigidity of the top clamping platform 11 and the side clamping platform 12, so that the top clamping platform 11 and the side clamping platform 12 can be pressed more effectively onto the body panel 3.

[0033] The second base 2 is equipped with a sealing element 21. After the first base 1 and the second base 2 are assembled, the sealing element 21 is elastically pressed against the body panel 3 under force, thereby achieving the effect of waterproofing and dustproofing.

[0034] Two mating terminals 14 are mounted on the first base 1, and a shield 22 is mounted on the second base 2, covering the outer periphery of the front end portion of the mating terminals 14. The front end portion of the mating terminals 14 on the first base 1 is actually inserted into the corresponding position on the second base 2, with the shield 22 covering the outer periphery of the front end portion of the mating terminals 14. In addition, the mounting holes 31 are divided into multiple through holes, which allow components such as the mating terminals 14 and studs 5 to pass through, so as to achieve a more precise positioning effect.

[0035] The rear ends of the two mating terminals 14 are bent outward along the width direction, and the bent rear ends are used for wire connection, so that the two connection positions are as far apart as possible.

Claims

1. A plug-in connector socket, a mounting hole (31) is formed in a vehicle body panel (3), characterized in that: The utility model provides a kind of automobile body plate clamping device, including first base (1) and second base (2) of split setting, first base (1) is inserted mounting hole (31) with second base (2) each other and is assembled, and the position between the outer edge of first base (1) and second base (2) has the clamping groove (4) of clamping automobile body plate (3), the center position of first base (1) and second base (2) is also equipped with stud (5), and stud (5) is respectively screwed with first base (1), second base (2).

2. The poke-in connector socket according to claim 1, characterized by: First base (1), second base (2) are respectively fixedly installed with locking nut (6), the outer surface of locking nut (6) is annularly provided with sawtooth, and stud (5) is respectively screwed with two locking nuts (6).

3. The poke-in connector socket according to claim 1 or 2, characterized by: The top of first base (1) in height direction is upwardly convex with top clamping table (11), and top clamping table (11) is abutted on the surface of automobile body plate (3);The bottom of first base (1) is respectively convex with side clamping table (12) in width direction, and side clamping table (12) is abutbed on the surface of automobile body plate (3).

4. The poke-in connector socket according to claim 3, wherein: The surface of top clamping table (11) and side clamping table (12) is provided with coherent support rib (13).

5. The poke-in connector socket according to claim 1 or 2, characterized by: Second base (2) is installed with sealing element (21), and sealing element (21) is tightly pressed on automobile body plate (3) under stress when assembling.

6. The poke-in connector socket according to claim 1 or 2, characterized by: First base (1) is installed with two butt terminals (14), and second base (2) is installed with shielding cover (22), and shielding cover (22) is covered around the front end part of butt terminal (14).

7. The poke-in connector jack of claim 5, wherein: The rear end part of two butt terminals (14) is respectively folded along the outside of width direction.

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