Wire harness connector with joint anti-loosening structure

Abstract

The utility model relates to the technical field of wire harness connectors, and discloses a wire harness connector with a joint anti-loosening structure, which comprises a first connecting plate, a socket is integrally processed on one side of the first connecting plate, pinch plates are fixedly arranged on the upper side and the lower side of the first connecting plate, a plug is sleeved on the outer side of the socket, two PINs are fixedly arranged in the plug, and the two PINs are connected with the first connecting plate. PINs are electrically connected with the socket, an annular buckle plate is fixedly arranged on the inner wall of the plug, the annular buckle plate is buckled on the outer side of the socket, a plug board is fixedly arranged on one side of the plug, and the plug board is located between the two PINs. And meanwhile, the annular buckle plate and the plug board in the plug can be buckled with the socket, so that the socket is limited, and poor contact or falling off caused by the fact that the socket is easy to loosen is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness connectors, in particular to a wire harness connector with a joint anti-loosening structure. Background Technique

[0002] A wire harness connector is a type of terminal. A connector, also known as a plug connector, consists of a plug and a socket. The connector is a relay station for wire harnesses in an automotive circuit. Wire harness connector products are applied to automobiles, home appliances, instruments, office equipment, commercial machines, leads of electronic components, and electronic control boards, and are used in digital products, household appliances, and the automotive industry. With the increase in automotive functions and the widespread application of electronic control technology, there are more and more electrical components and wires. However, the structure of wire harness connectors on the current market is relatively simple, and the joints are prone to loosening during use, resulting in poor connection contact. Over time, the joints may fall off. Therefore, a wire harness connector with a joint anti-loosening structure is proposed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a wire harness connector with a joint anti-loosening structure to solve the problem that the structure of the wire harness connectors on the current market is relatively simple, and the joints are prone to loosening during use, resulting in poor connection contact and possible joint detachment over time as mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A wire harness connector with a joint anti-loosening structure includes a first connecting plate. A socket is integrally processed on one side of the first connecting plate. Buckle plates are fixedly arranged on both the upper and lower sides of the first connecting plate. A plug is sleeved outside the socket. Two PIN pins are fixedly arranged inside the plug, and the PIN pins are electrically connected to the socket. An annular buckle plate is fixedly arranged on the inner wall of the plug and buckles on the outside of the socket. A plug-in plate is fixedly arranged on one side of the plug and is located between the two PIN pins. A plurality of anti-slip raised blocks are evenly fixedly arranged on both sides of the plug-in plate. The plug-in plate and the anti-slip raised blocks are embedded inside the socket. Wire harness structures are arranged on one side of both the first connecting plate and the plug. Buckle blocks are fixedly arranged on both the upper and lower sides of the plug, and the buckle plates and the buckle blocks are buckled together.

[0005] Preferably, the wire harness structure includes a plurality of arc-shaped plates, which are respectively fixedly installed on one side of the plug and the first connecting plate. A C-shaped plate is buckled between the two arc-shaped plates. Fixing plates are fixedly arranged at both ends of the C-shaped plate. A fixing column is fixedly arranged on one side of the fixing plate. A second connecting plate is arranged on one side of the C-shaped plate, and a binding sleeve is fixedly arranged on one side of the second connecting plate.

[0006] Preferably, a limiting groove is provided on the outer side of the socket, and the annular clamping plate is clamped with the groove by interference fit.

[0007] Preferably, an anti-slip insertion groove is provided inside the socket, and the insertion plate and the anti-slip raised blocks are clamped with the anti-slip insertion groove by interference fit.

[0008] Preferably, a clamping groove is provided inside the arc-shaped plate, and the C-shaped plate is buckled inside the clamping groove.

[0009] Preferably, a buckling groove is provided inside the clamping plate, and the buckling block is buckled inside the buckling groove.

[0010] Compared with the prior art, the present utility model adopts the above technical solutions and has the following technical effects:

[0011] By providing the clamping plate, the annular clamping plate, the insertion plate, the anti-slip raised blocks and the buckling blocks, when in use, the socket is inserted into the plug. The clamping plates on the upper and lower sides of the first connecting plate will be buckled with the buckling blocks on the upper and lower sides of the plug, so as to limit the socket. At the same time, the annular clamping plate and the insertion plate inside the plug are respectively clamped with the socket, so as to limit the socket and prevent the socket from being easily loosened, resulting in poor contact or detachment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 It is a schematic diagram of the main structure of the present utility model;

[0014] Figure 2 It is a schematic side view structure diagram of the present utility model;

[0015] Figure 3 It is a schematic diagram of the wire bundling structure of the present utility model.

[0016] Description of the reference numerals: 1. First connecting plate; 2. Socket; 3. Clamping plate; 4. Plug; 5. PIN pin; 6. Annular clamping plate; 7. Insertion plate; 8. Anti-slip raised blocks; 9. Arc-shaped plate; 10. C-shaped plate; 11. Fixed plate; 12. Fixed column; 13. Second connecting plate; 14. Binding sleeve; 15. Buckling block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0018] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in this application. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship, or adjustment of the size should still fall within the scope that can be covered by the technical content disclosed in this application without affecting the effects that this application can produce and the purposes that can be achieved.

[0019] Embodiment

[0020] In the prior art, the structure of the wire harness connector on the current market is relatively simple. When in use, the joint is prone to looseness, resulting in poor connection contact, and may cause the joint to fall off after a long time.

[0021] Please refer to Figures 1-3 , the present utility model provides a technical solution: a wire harness connector with a joint anti-loosening structure, including a first connecting plate 1. A socket 2 is integrally processed on one side of the first connecting plate 1. Buckle plates 3 are fixedly arranged on both the upper and lower sides of the first connecting plate 1. A plug 4 is sleeved outside the socket 2. Two PIN pins 5 are fixedly arranged inside the plug 4. The PIN pins 5 are electrically connected to the socket 2. An annular buckle plate 6 is fixedly arranged on the inner wall of the plug 4 and the annular buckle plate 6 buckles on the outside of the socket 2. A plug-in plate 7 is fixedly arranged on one side of the plug 4 and the plug-in plate 7 is located between the two PIN pins 5. A plurality of anti-slip raised blocks 8 are evenly fixedly arranged on both sides of the plug-in plate 7. The plug-in plate 7 and the anti-slip raised blocks 8 are embedded inside the socket 2. Cable bundling structures are arranged on one side of both the first connecting plate 1 and the plug 4. Buckle blocks 15 are fixedly arranged on both the upper and lower sides of the plug 4. The buckle plates 3 and the buckle blocks 15 are buckled together. When in use, when the socket 2 and the plug 4 are connected, the buckle plates 3 on both the upper and lower sides of the first connecting plate 1 will be buckled with the buckle blocks 15. At the same time, the annular buckle plate 6 and the plug-in plate 7 inside the plug 4 will be buckled with the socket 2, thereby limiting the socket 2 and preventing the socket 2 from being easily loosened, resulting in poor contact or detachment.

[0022] The wire harness structure includes a plurality of arc-shaped plates 9, and the plurality of arc-shaped plates 9 are respectively fixedly installed on one side of the plug 4 and the first connecting plate 1. A C-shaped plate 10 is buckled between two arc-shaped plates 9. Fixing plates 11 are fixedly arranged at both ends of the C-shaped plate 10. A fixing column 12 is fixedly arranged on one side of the fixing plate 11. A second connecting plate 13 is arranged on one side of the C-shaped plate 10. A binding sleeve 14 is fixedly arranged on one side of the second connecting plate 13. When in use, press the fixing column 12, so that the C-shaped plate 10 deforms, and then the C-shaped plate 10 is installed between two arc-shaped plates 9. The C-shaped plate 10 will fix the binding sleeve 14 through the second connecting plate 13, and the binding sleeve 14 will bind the wires to prevent the wires from being scattered.

[0023] A limiting groove is opened on the outer side of the socket 2, and the annular clamping plate 6 is clamped with the groove by interference fit. By clamping the annular clamping plate 6 with the limiting groove, the socket 2 is prevented from sliding easily.

[0024] An anti-slip plugging groove is opened inside the socket 2, and the plugging plate 7 and the anti-slip raised blocks 8 are clamped with the anti-slip plugging groove by interference fit. The socket 2 is further limited by the plugging plate 7 and the anti-slip raised blocks 8.

[0025] A clamping groove is opened inside the arc-shaped plate 9, and the C-shaped plate 10 is buckled inside the clamping groove, which is convenient for disassembly and assembly of the binding sleeve 14.

[0026] A clamping groove is opened inside the clamping plate 3, and the clamping block 15 is buckled inside the clamping groove. By clamping the clamping plate 3 with the clamping block 15, the first connecting plate 1 is limited on one side of the plug 4

[0027] Working principle or structural principle. When in use, press the fixing column 12, so that the C-shaped plate 10 deforms, and then the C-shaped plate 10 is installed between two arc-shaped plates 9. The C-shaped plate 10 will fix the binding sleeve 14 through the second connecting plate 13. Then pass the wires through the binding sleeve 14, and electrically connect the wires to the first connecting plate 1 and the plug 4. The binding sleeve 14 will bind the wires to prevent the wires from being scattered. Then insert the socket 2 into the inside of the plug 4, and the PIN pins 5 will be electrically connected to the wires of the socket 2. At the same time, the clamping plates 3 on the upper and lower sides of the first connecting plate 1 will be clamped with the clamping blocks 15 on the upper and lower sides of the plug 4, so as to limit the socket 2. At the same time, the annular clamping plate 6 and the plugging plate 7 inside the plug 4 are respectively clamped with the socket 2, so as to limit the socket 2 and prevent the socket 2 from loosening easily, resulting in poor contact or detachment.

[0028] Those skilled in the art can understand that the features recited in the various embodiments and / or claims of the present utility model can be combined or / and combined in various ways, even if such combinations or combinations are not explicitly recited in the present utility model. In particular, without departing from the spirit and teachings of the present utility model, the features recited in the various embodiments and / or claims of the present utility model can be combined and / or combined in various ways. All such combinations and / or combinations fall within the scope of the present utility model.

Claims

1. A wiring harness connector with a joint anti-loosening structure, comprising a first connecting plate (1), characterized in that: A socket (2) is integrally formed on one side of the first connecting plate (1), buckle plates (3) are fixedly provided on both the upper and lower sides of the first connecting plate (1), a plug (4) is sleeved on the outer side of the socket (2), two PIN pins (5) are fixedly provided inside the plug (4), the PIN pins (5) are electrically connected to the socket (2), an annular buckle plate (6) is fixedly provided on the inner wall of the plug (4), and the annular buckle plate (6) is buckled on the outer side of the socket (2), and the plug (4) A plug board (7) is fixedly arranged on one side and the plug board (7) is located between two PIN pins (5); a plurality of anti-slip protrusions (8) are evenly and fixedly arranged on both sides of the plug board (7); the plug board (7) and the anti-slip protrusions (8) are embedded in the interior of the socket (2); a wiring harness structure is arranged on one side of the first connecting plate (1) and the plug (4); buckle blocks (15) are fixedly arranged on the upper and lower sides of the plug (4); and the buckle plate (3) is buckled with the buckle blocks (15).

2. A wiring harness connector with a joint anti-loosening structure according to claim 1, characterized in that: The wiring harness structure comprises a plurality of arc-shaped plates (9), wherein the plurality of arc-shaped plates (9) are respectively fixedly mounted on one side of the plug (4) and the first connecting plate (1), a C-shaped plate (10) is buckled between two of the arc-shaped plates (9), a fixing plate (11) is fixedly arranged at both ends of the C-shaped plate (10), a fixing column (12) is fixedly arranged on one side of the fixing plate (11), a second connecting plate (13) is arranged on one side of the C-shaped plate (10), and a restraining sleeve (14) is fixedly arranged on one side of the second connecting plate (13).

3. A wiring harness connector with a joint anti-loosening structure according to claim 1, characterized in that: A limiting groove is provided on the outer side of the socket (2), and the annular buckle plate (6) is buckled with the groove through interference fit.

4. The wiring harness connector with a joint anti-loosening structure according to claim 1, characterized in that: An anti-skid plug-in groove is provided inside the socket (2), and the plug-in plate (7) and the anti-skid protruding block (8) are engaged with the anti-skid plug-in groove through interference fit.

5. The wiring harness connector with a joint anti-loosening structure according to claim 2, characterized in that: A slot is provided inside the arc-shaped plate (9), and the C-shaped plate (10) is buckled inside the slot.

6. The wiring harness connector with a joint anti-loosening structure according to claim 1, characterized in that: A buckle groove is provided inside the buckle plate (3), and the buckle block (15) is buckled inside the buckle groove.

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