An electrical connector with plug-and-play stacked wire

Abstract

The utility model discloses a kind of electric connector easy-to-plug stacking wire rods, including multiple parallelly arranged wire rod bodies, with the electric connector plug of wire rod body one end fixed connection, and with the electric connector socket of external equipment adaptation, wire rod body is provided with stacking positioning structure, the stacking positioning structure includes the outside wall of each wire rod body is provided with at least one positioning slider along length direction, the positioning slider one side is provided with the protruding clamping strip, positioning slider on adjacent wire rod body is provided with recessed clamping groove in corresponding clamping strip position, the clearance fit between the clamping strip and clamping groove, electric connector plug and electric connector socket between being provided with easy-to-plug structure.The utility model realizes the accurate stacking and stable connection of multiple wire rod bodies by stacking positioning structure, clearance fit design of positioning slider and clamping strip, clamping groove effectively prevent wire rod from misplacement or separation under vibration or pulling condition, significantly improve stacking stability.

Description

Technical Field

[0001] This utility model relates to the field of wire technology, specifically to a pluggable stackable electrical connector wire. Background Technology

[0002] In the field of electronic device connectivity, electrical connectors are key components for signal and power transmission between devices. Currently, to save installation space, multiple cables are often stacked. However, existing stacked cables have significant drawbacks: First, the insertion and removal process is laborious. Most cables lack auxiliary insertion and removal designs, requiring operators to apply considerable external force to complete the operation. Long-term use can lead to hand fatigue and may damage the connector interface. Second, stacking stability is poor. Multiple cables are simply bundled or bonded together, making them prone to misalignment and separation under vibration, pulling, or other conditions, affecting signal transmission stability. Therefore, there is an urgent need for an electrical connector cable that offers convenient insertion and removal, stable stacking, and precise positioning to address the pain points of existing technologies. Utility Model Content

[0003] The purpose of this invention is to provide a pluggable stackable cable for electrical connectors to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a stackable electrical connector cable for easy plugging and unplugging, comprising multiple parallel cable bodies, an electrical connector plug fixedly connected to one end of the cable body, and an electrical connector socket adapted to external devices. The cable bodies are provided with a stacking positioning structure, which includes at least one positioning slider on the outer side wall of each cable body along its length. A protruding locking strip is provided on one side of each positioning slider. Recessed locking grooves are formed on the positioning sliders of adjacent cable bodies at corresponding locking strip positions. The locking strips and locking grooves are in clearance fit. An easy plugging and unplugging structure is provided between the electrical connector plug and the electrical connector socket. This structure includes symmetrical strip-shaped push blocks on both outer walls of the electrical connector plug, arranged along the plugging and unplugging direction. A guide groove is formed on the inner side wall of the electrical connector socket corresponding to the push block position. A stop block is movably installed inside the guide groove, and a compression spring is fixedly installed on one side of the stop block, located inside the guide groove.

[0005] Preferably, the positioning slider is sleeved on the wire body, and the positioning slider is slidably connected to the wire body.

[0006] Preferably, the length of the guide groove is adapted to the plug insertion / removal stroke, and the entrance of the guide groove is provided with a flared guide portion.

[0007] Preferably, a locking plate is installed on the front side of the electrical connector plug, one end of the locking plate is movably hinged to the electrical connector plug, a locking block is fixedly installed on the outer surface of the locking plate, and two sets of mating grooves are opened on the front side of the electrical connector socket corresponding to the position of the locking block.

[0008] Preferably, a return spring for providing elastic force to the latch plate is installed between the back of the latch plate and the electrical connector plug.

[0009] Preferably, magnets are fixedly installed inside the push block and the stop block, and the magnetic poles of the two magnets are opposite.

[0010] Preferably, the electrical connector plug has multiple sets of conductive terminals inside, and the conductor core of the wire body is welded and fixed to the conductive terminals.

[0011] Preferably, the electrical connector socket is provided with a conductive spring adapted to the conductive terminal, and the conductive spring has a U-shaped structure.

[0012] Preferably, a dust cover is fixedly installed on the outside of the electrical connector plug, and the dust cover has a horn-shaped structure.

[0013] Preferably, the electrical connector plug has a sealing ring fixedly installed on one side of the conductive terminal.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model achieves precise stacking and stable connection of multiple wire bodies through a stacking positioning structure. The gap fit design between the positioning slider and the card strip and card slot effectively prevents the wires from being misaligned or separated under vibration or pulling conditions, significantly improving the stacking stability.

[0016] 2. The plug-in / plug-out structure of this utility model greatly reduces the external force required for plugging and unplugging operations by using the sliding cooperation between the push block and the guide groove, the elastic thrust of the compression spring, and the attraction of opposite poles of the magnet. This solves the problems of traditional wire plugging and unplugging being laborious and easily damaging the interface. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the wire body structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the connection when the present invention is stacked;

[0020] Figure 4 This utility model Figure 1 Schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Cable body; 2. Electrical connector plug; 3. Electrical connector socket; 4. Positioning slider; 5. Locking strip; 6. Locking slot; 7. Push block; 8. Guide slide; 9. Abutment block; 10. Compression spring; 11. Locking plate; 12. Locking block; 13. Mating groove; 14. Magnet; 15. Conductive terminal; 16. Conductive spring; 17. Dust cover; 18. Sealing ring. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 This utility model provides a solution for a stackable electrical connector: It includes multiple parallel cable bodies 1, an electrical connector plug 2 fixedly connected to one end of each cable body 1, and an electrical connector socket 3 adapted to external devices. Each cable body 1 has a stacking positioning structure, which includes at least one positioning slider 4 on the outer side wall of each cable body 1 along its length. One side of each positioning slider 4 has a protruding retaining strip 5. Positioning sliders 4 on adjacent cable bodies 1 are positioned at the corresponding retaining strip 5. A recessed slot 6 is provided, and the locking strip 5 is fitted with the slot 6 with a clearance. A convenient plug-in / plug-out structure is provided between the electrical connector plug 2 and the electrical connector socket 3. The convenient plug-in / plug-out structure includes strip-shaped push blocks 7 symmetrically provided on both outer walls of the electrical connector plug 2. The push blocks 7 are arranged along the plug insertion / extraction direction. A guide groove 8 is provided on the inner side wall of the electrical connector socket 3 corresponding to the position of the push blocks 7. A stop block 9 is movably installed inside the guide groove 8. A compression spring 10 is fixedly installed on one side of the stop block 9. The compression spring 10 is located inside the guide groove 8.

[0024] Furthermore, the positioning slider 4 is sleeved on the wire body 1, and the positioning slider 4 is slidably connected to the wire body 1.

[0025] In this embodiment, during installation, the position of the positioning slider 4 on the wire body 1 can be adjusted according to actual needs to meet the requirements of different stacking scenarios. When multiple wire bodies 1 are stacked, the locking strips 5 on adjacent wire bodies 1 will accurately engage in the locking slots 6, achieving stable stacking, effectively preventing relative slippage between wires, and ensuring the reliability of electrical connections.

[0026] Furthermore, the length of the guide groove 8 is adapted to the plug insertion and removal stroke, and the entrance of the guide groove 8 is provided with a flared guide portion.

[0027] In this embodiment, the push block 7 in the plug-in structure cooperates with the guide groove 8. When the electrical connector socket 3 is inserted, the push block 7 slides along the guide groove 8, presses the abutment block 9, and the compression spring 10 is compressed. When the insertion is in place, the elastic force of the compression spring 10 makes the abutment block 9 press tightly against the push block 7, ensuring that the electrical connector plug 2 and the electrical connector socket 3 are firmly connected.

[0028] Furthermore, a locking plate 11 is installed on the front side of the electrical connector plug 2. One end of the locking plate 11 is movably hinged to the electrical connector plug 2. A locking block 12 is fixedly installed on the outer surface of the locking plate 11. Two sets of mating grooves 13 are opened on the front side of the electrical connector socket 3 corresponding to the position of the locking block 12. A return spring for providing elastic force to the locking plate 11 is installed between the back of the locking plate 11 and the electrical connector plug 2.

[0029] In this embodiment, when it is necessary to unplug the electrical connector plug 2, simply press the locking plate 11 to disengage the locking block 12 from the mating groove 13. Under the action of the compression spring 10, the electrical connector plug 2 can be smoothly pulled out of the electrical connector socket 3.

[0030] Furthermore, magnets 14 are fixedly installed inside the push block 7 and the stop block 9, and the magnetic poles of the two magnets 14 are opposite.

[0031] In this embodiment, when the push block 7 slides along the guide groove 8 and approaches the abutment block 9, the magnetic poles of the two magnets 14 are opposite, and a magnetic force will be generated to attract each other. This magnetic force helps the push block 7 to squeeze the abutment block 9 more smoothly, making the compression process of the compression spring 10 more stable. At the same time, it also enhances the force of the abutment block 9 against the push block 7, further ensuring the stability of the connection between the electrical connector plug 2 and the electrical connector socket 3.

[0032] Furthermore, the electrical connector plug 2 is provided with multiple sets of conductive terminals 15 inside, and the conductor core of the wire body 1 is welded and fixed to the conductive terminals 15. The electrical connector socket 3 is provided with conductive springs 16 adapted to the conductive terminals 15 inside, and the conductive springs 16 have a U-shaped structure.

[0033] Furthermore, a dust cover 17 is fixedly installed on the outside of the electrical connector plug 2, and the dust cover 17 has a horn-shaped structure.

[0034] In this embodiment, the dust cover 17 can effectively prevent dust, debris and other objects from entering the interior of the electrical connector plug 2, avoiding the impact of dust accumulation on the conductivity of the conductive terminal 15, thereby ensuring the stability of the electrical connection between the electrical connector plug 2 and the electrical connector socket 3.

[0035] Furthermore, a sealing ring 18 is fixedly installed on one side of the conductive terminal 15 of the electrical connector plug 2.

[0036] In this embodiment, the sealing ring 18 is made of elastic material, which can fit tightly at the connection between the electrical connector plug 2 and the electrical connector socket 3, effectively preventing external environmental factors such as moisture and humidity from entering the interior of the electrical connector.

[0037] Working principle: When multiple wire bodies 1 need to be stacked and connected, first adjust the position of the positioning slider 4 on the wire body 1 according to the actual stacking requirements. Place the multiple wire bodies 1 in parallel, so that the positioning sliders 4 on adjacent wire bodies 1 are close to each other, allowing the locking strip 5 to accurately engage in the corresponding locking slot 6, achieving stable stacking between the wire bodies 1 and preventing relative slippage between the wires.

[0038] During the insertion and removal of the electrical connector plug 2 and the electrical connector socket 3, the push blocks 7 on both sides of the outer wall of the electrical connector plug 2 slide along the guide groove 8 on the inner side wall of the electrical connector socket 3. As the push blocks 7 slide, they press against the abutment block 9 inside the guide groove 8, compressing the pressure spring 10. Simultaneously, the magnets 14 inside the push blocks 7 and the abutment block 9, due to their opposite magnetic poles, generate a magnetic force that helps the push blocks 7 to press against the abutment block 9 more smoothly, making the compression process of the pressure spring 10 more stable. Once fully inserted, the elasticity of the pressure spring 10 causes the abutment block 9 to press firmly against the push blocks 7, and the locking block 12 engages with the mating groove 13 for locking. At this time, the conductive terminals 15 inside the electrical connector plug 2 and the conductive spring pieces 16 inside the electrical connector socket 3 are in close contact, enabling the transmission of electrical signals and power. When it is necessary to remove the electrical connector plug 2, press the locking plate 11 to disengage the locking block 12 from the mating groove 13. Under the elastic force of the compression spring 10, the abutment 9 pushes the push block 7, and at the same time, the magnetic force of the magnet 14 assists in making the electrical connector plug 2 smoothly pulled out of the electrical connector socket 3, so that the electrical connector plug 2 can be easily pulled out.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pluggable stackable electrical connector, comprising multiple parallel cable bodies (1), an electrical connector plug (2) fixedly connected to one end of the cable bodies (1), and an electrical connector socket (3) adapted to an external device, characterized in that: The wire body (1) is provided with a stacking positioning structure, which includes at least one positioning slider (4) provided along the length direction on the outer side wall of each wire body (1). A protruding locking strip (5) is provided on one side of the positioning slider (4). The positioning slider (4) on the adjacent wire body (1) is provided with a recessed locking groove (6) at the corresponding locking strip (5). The locking strip (5) and the locking groove (6) are fitted with a clearance. The electrical connector plug (2) and the electrical connector socket are connected. (3) A convenient plug-in / plug-out structure is provided between them. The convenient plug-in / plug-out structure includes strip-shaped push blocks (7) symmetrically provided on the outer walls of both sides of the electrical connector plug (2). The push blocks (7) are arranged along the plug insertion / removal direction. The inner side wall of the electrical connector socket (3) is provided with a guide groove (8) corresponding to the position of the push block (7). A stop block (9) is movably installed inside the guide groove (8). A compression spring (10) is fixedly installed on one side of the stop block (9). The compression spring (10) is located inside the guide groove (8).

2. The pluggable stacked cable for an electrical connector according to claim 1, characterized in that: The positioning slider (4) is sleeved on the wire body (1), and the positioning slider (4) is slidably connected to the wire body (1).

3. A plug-in-pull stackable cord set according to claim 2, wherein: The length of the guide groove (8) is adapted to the plug insertion and removal stroke, and the entrance of the guide groove (8) is provided with a flared guide part.

4. A plug-in-pull stackable cord set according to claim 3, wherein: A locking plate (11) is installed on the front side of the electrical connector plug (2). One end of the locking plate (11) is movably hinged to the electrical connector plug (2). A locking block (12) is fixedly installed on the outer surface of the locking plate (11). Two sets of mating grooves (13) are opened on the front side of the electrical connector socket (3) corresponding to the position of the locking block (12).

5. A plug-in, pull-out stackable cord set according to claim 4, wherein: A return spring for providing elastic force to the latch plate (11) is installed between the back of the latch plate (11) and the electrical connector plug (2).

6. A plug-in, pull-out stackable cord set according to claim 5, wherein: Magnets (14) are fixedly installed inside the push block (7) and the stop block (9), and the magnetic poles of the two magnets (14) are opposite.

7. A plug-in, pull-out stackable cord set according to claim 6, wherein: The electrical connector plug (2) is provided with multiple sets of conductive terminals (15) inside, and the conductor core of the wire body (1) is welded and fixed to the conductive terminals (15).

8. A plug-in, pull-out stackable cord set according to claim 7, wherein: The electrical connector socket (3) is provided with a conductive spring (16) adapted to the conductive terminal (15), and the conductive spring (16) has a U-shaped structure.

9. A plug-in, push-out stackable cord set according to claim 8, wherein: The electrical connector plug (2) is fixedly mounted with a dust cover (17), which has a horn-shaped structure.

10. A plug-in, pull-out stackable cord set according to claim 9, wherein: The electrical connector plug (2) has a sealing ring (18) fixedly installed on one side of the conductive terminal (15).

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