Automobile speaker wiring connection structure

Abstract

The utility model belongs to line connection technical field especially is a kind of automobile loudspeaker line connection structure, the one end of cable mounting head is fixedly connected with connecting block, the one side contact connection of cable mounting head has cable connector, the one side fixedly connected with connecting assembly of cable connector, the one end fixedly connected with sealing assembly of cable connector, connecting assembly includes with the connecting plate of the one side fixedly connected of cable connector, sealing assembly includes with the connecting end of the one end fixedly connected of cable connector.The utility model is connected by pushing cable connector and cable mounting head, when connecting spring pushes abutment plate to rotate, abutment plate rotates and is positioned by clamping block and cable mounting head, reaches line connection effect, and then moves movable block and sealing ring by fixed spring, sealing ring is tightly connected by lip and cable mounting head, reaches the protection effect to line connection end.

Description

Technical Field

[0001] This utility model relates to the field of circuit connection technology, specifically to a circuit connection structure for an automobile speaker. Background Technology

[0002] With the continuous advancement of audio technology, high-fidelity and lossless audio formats are becoming increasingly popular. Car audio systems are also developing towards digitalization and intelligence. In order to reproduce high-quality audio signals, car speakers need to process more complex and precise audio data, which places strict requirements on the signal transmission capabilities of the wiring connection structure.

[0003] The existing technology has the following problems:

[0004] 1. During the driving process, a car will experience vibration and bumps for a long time, which can cause the wiring connectors to become loose and the connection to be unstable, thus affecting the normal operation of the audio system.

[0005] 2. Traditional wiring connection structures typically connect cables directly. However, during vehicle operation, cars encounter various complex environments, such as high temperatures, low temperatures, and humidity. As a result, the wiring connectors may experience issues like aging wiring, loose connectors, and poor contact. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a car speaker wiring connection structure that solves the problems of unstable wiring connections and environmental influences on wiring connection quality mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A car speaker wiring connection structure includes a cable mounting head, one end of which is fixedly connected to a connecting block, one side of which is in contact with a cable connector, one side of which is fixedly connected to a connecting component, and one end of which is fixedly connected to a sealing component.

[0009] The connecting assembly includes a connecting plate fixedly connected to one side of the cable connector, and a rotating rod fixedly connected to one side of the connecting plate;

[0010] The sealing assembly includes a connecting end that is fixedly connected to one end of the cable connector, and a guide rod is fixedly connected to the inner wall of the connecting end.

[0011] Preferably, the connecting assembly further includes an abutment plate, one end of the rotating rod is rotatably connected to the abutment plate, a locking block is fixedly connected to the inner side of the abutment plate, a connecting spring is fixedly connected to the inside of the abutment plate, and a fixing rod is fixedly connected to one side of the abutment plate.

[0012] Preferably, the sealing assembly further includes a fixing spring, the surface of the guide rod is fitted with the fixing spring, one end of the fixing spring is fixedly connected to a movable block, the surface of the movable block is fixedly connected to a sealing ring, and one side of the sealing ring is provided with a lip.

[0013] Preferably, one side of the cable mounting head has a slot that matches the size of the locking block, and the abutment plate is engaged with one side of the cable mounting head via the locking block.

[0014] Preferably, one side of the connecting plate has a movable groove that matches the size of the fixing rod, and the fixing rod is slidably connected to one side of the connecting plate through the movable groove.

[0015] Preferably, the surface of the cable connector is provided with a groove that matches the size of the movable block, and the movable block is slidably connected to the surface of the cable connector through the groove.

[0016] Preferably, there are two sets of guide rods, and the guide rods are positioned on the same plane and are symmetrically distributed inside the movable block.

[0017] Compared with the prior art, the present invention provides a car speaker wiring connection structure, which has the following advantages:

[0018] 1. This is a car speaker wiring connection structure. By pushing the cable connector head and the cable mounting head to connect, the connecting spring pushes the abutment plate on one side of the cable mounting head to position the cable connector head by a locking block, ensuring the stability of the speaker wiring connection. At the same time, pressing the abutment plate compresses the connecting spring, causing the locking block to disengage from the cable mounting head side. Pulling the cable connector head can quickly disconnect the wiring, ensuring the stability of the wiring connection when the car is bumpy.

[0019] 2. In this car speaker wiring connection structure, when the cable connector is connected to the cable mounting head, the fixed spring pushes the movable block to slide along the surface of the guide rod. At the same time, the movable block drives the sealing ring to contact the connecting block through the lip, thereby achieving a sealing effect on the cable mounting head and the cable connector. This ensures that the connection end is protected by the seal after the cable is connected, preventing changes in the external environment from affecting the connected wiring. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the cable mounting head and cable connector structure of this utility model;

[0022] Figure 3This is a schematic diagram of the connecting plate and rotating rod structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the abutment plate and locking block structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the guide rod and fixing spring structure of this utility model.

[0025] In the diagram: 1. Cable mounting head; 11. Connecting block; 2. Cable connector; 3. Connecting assembly; 31. Connecting plate; 32. Rotating rod; 33. Abutment plate; 34. Locking block; 35. Connecting spring; 36. Fixing rod; 4. Sealing assembly; 41. Connecting end; 42. Guide rod; 43. Fixing spring; 44. Movable block; 45. Sealing ring; 46. Lip. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-5 In this embodiment: a car speaker wiring connection structure includes a cable mounting head 1, a connecting block 11 fixedly connected to one end of the cable mounting head 1, a cable connector 2 in contact with one side of the cable mounting head 1, a connecting component 3 fixedly connected to one side of the cable connector 2, and a sealing component 4 fixedly connected to one end of the cable connector 2.

[0028] The connecting component 3 includes a connecting plate 31 that is fixedly connected to one side of the cable connector 2, and a rotating rod 32 is fixedly connected to one side of the connecting plate 31;

[0029] The sealing assembly 4 includes a connecting end 41 fixedly connected to one end of the cable connector 2. A guide rod 42 is fixedly connected to the inner wall of the connecting end 41 to ensure that the cable connector 2 is connected to the cable mounting head 1 by pushing it. At this time, the connecting spring 35 pushes the abutment plate 33 to rotate. The rotation of the abutment plate 33 is positioned with the cable mounting head 1 by the locking block 34 to achieve the line connection effect. Then, the fixed spring 43 pushes the movable block 44 and the sealing ring 45 to move. The sealing ring 45 is tightly connected to the cable mounting head 1 through the lip 46 to achieve the protection effect of the line connection end.

[0030] In this embodiment, the connecting component 3 also includes an abutment plate 33. One end of the rotating rod 32 is rotatably connected to the abutment plate 33. A locking block 34 is fixedly connected to the inner side of the abutment plate 33. A connecting spring 35 is fixedly connected inside the abutment plate 33. A fixing rod 36 is fixedly connected to one side of the abutment plate 33. By setting the connecting component 3, it is ensured that the push cable connector 2 is connected to the cable mounting head 1. At this time, the connecting spring 35 pushes the abutment plate 33 to rotate. The rotation of the abutment plate 33 is positioned with the cable mounting head 1 by the locking block 34, thereby achieving the effect of line connection.

[0031] The sealing assembly 4 also includes a fixing spring 43. The fixing spring 43 is sleeved on the surface of the guide rod 42. One end of the fixing spring 43 is fixedly connected to a movable block 44. A sealing ring 45 is fixedly connected to the surface of the movable block 44. A lip 46 is provided on one side of the sealing ring 45. By setting the sealing assembly 4, it is ensured that the fixing spring 43 pushes the movable block 44 and the sealing ring 45 to move. The sealing ring 45 is tightly connected to the cable mounting head 1 through the lip 46, thereby achieving the protection effect of the line connection end.

[0032] One side of the cable mounting head 1 is provided with a slot that matches the size of the locking block 34. The abutment plate 33 is engaged with one side of the cable mounting head 1 through the locking block 34, ensuring that when the cable connector 2 is connected to the cable mounting head 1, the connecting spring 35 pushes the abutment plate 33 to rotate, thereby engaging the locking block 34 with one side of the cable mounting head 1, thus ensuring the stability of the line connection.

[0033] A movable groove adapted to the size of the fixing rod 36 is provided on one side of the connecting plate 31. The fixing rod 36 is slidably connected to one side of the connecting plate 31 through the movable groove, which ensures that the movement trajectory of the connecting plate 31 is adapted to the opening position of the movable groove, and ensures that the position of the connecting plate 31 will not shift.

[0034] The surface of the cable connector 2 is provided with a groove that matches the size of the movable block 44. The movable block 44 slides and connects with the surface of the cable connector 2 through the groove, ensuring that the movable block 44 can connect with the sealing ring 45 lip 46 at the connection block 11 when the cable connector 2 slides, thereby achieving a sealing effect at the connection between the cable mounting head 1 and the cable connector 2.

[0035] There are two sets of guide rods 42. The guide rods 42 are positioned on the same plane and are symmetrically distributed inside the movable block 44. This ensures that the movement trajectory of the movable block 44 and the sealing ring 45 is guided by the guide rods 42 and the position will not be deviated.

[0036] The working principle and usage process of this utility model: This utility model is a car speaker wiring connection structure. When it is necessary to connect the car speaker wiring, the cable connector 2 is pushed to connect with the cable mounting head 1. At this time, the connecting spring 35 pushes the abutment plate 33 to position the cable connector 2 on one side of the cable mounting head 1 through the locking block 34, ensuring the stability of the speaker wiring connection. At the same time, pressing the abutment plate 33 compresses the connecting spring 35, causing the locking block 34 to disengage from the side of the cable mounting head 1. Pulling the cable connector 2 can quickly disassemble the wiring, ensuring the stability of the wiring connection when the car is bumpy. At the same time, when it is necessary to seal and protect the wiring connection, when the cable connector 2 is connected with the cable mounting head 1, the fixed spring 43 pushes the movable block 44 to slide along the surface of the guide rod 42. At the same time, the movable block 44 drives the sealing ring 45 to contact the connecting block 11 through the lip 46, achieving a sealing effect on the cable mounting head 1 and the cable connector 2. This ensures that the connection end 41 is protected by sealing after the cable connection, avoiding the influence of external environmental changes on the connected wiring.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A car speaker wiring connection structure, comprising a cable mounting head (1), characterized in that: One end of the cable mounting head (1) is fixedly connected to a connecting block (11), one side of the cable mounting head (1) is in contact with a cable connector (2), one side of the cable connector (2) is fixedly connected to a connecting component (3), and one end of the cable connector (2) is fixedly connected to a sealing component (4). The connecting assembly (3) includes a connecting plate (31) fixedly connected to one side of the cable connector (2), and a rotating rod (32) is fixedly connected to one side of the connecting plate (31). The sealing assembly (4) includes a connecting end (41) fixedly connected to one end of the cable connector (2), and a guide rod (42) is fixedly connected to the inner wall of the connecting end (41).

2. The automotive speaker wiring connection structure according to claim 1, characterized in that: The connecting assembly (3) also includes an abutment plate (33), one end of the rotating rod (32) is rotatably connected to the abutment plate (33), the inner side of the abutment plate (33) is fixedly connected to a locking block (34), the inside of the abutment plate (33) is fixedly connected to a connecting spring (35), and one side of the abutment plate (33) is fixedly connected to a fixing rod (36).

3. The automotive speaker wiring connection structure according to claim 1, characterized in that: The sealing assembly (4) also includes a fixing spring (43), the surface of the guide rod (42) is fitted with the fixing spring (43), one end of the fixing spring (43) is fixedly connected to a movable block (44), the surface of the movable block (44) is fixedly connected to a sealing ring (45), and a lip (46) is provided on one side of the sealing ring (45).

4. The automotive speaker wiring connection structure according to claim 2, characterized in that: The cable mounting head (1) has a slot on one side that matches the size of the locking block (34), and the abutment plate (33) is engaged with one side of the cable mounting head (1) through the locking block (34).

5. The automotive speaker wiring connection structure according to claim 1, characterized in that: The connecting plate (31) has a movable groove on one side that matches the size of the fixing rod (36), and the fixing rod (36) is slidably connected to one side of the connecting plate (31) through the movable groove.

6. The automotive speaker wiring connection structure according to claim 1, characterized in that: The surface of the cable connector (2) is provided with a groove that matches the size of the movable block (44), and the movable block (44) is slidably connected to the surface of the cable connector (2) through the groove.

7. The automotive speaker wiring connection structure according to claim 1, characterized in that: There are two sets of guide rods (42), and the guide rods (42) are located on the same plane. The guide rods (42) are symmetrically distributed inside the movable block (44).

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