Electronic connecting line capable of preventing offset insertion and wrong insertion

Abstract

The utility model discloses an electronic connecting line for preventing misinsertion, which relates to the technical field of electronic connecting lines and comprises a connecting end and a plugging end, one side of the connecting end is connected with the plugging end, one side of the plugging end far away from the connecting end is provided with an interface assembly, and the left side and the right side of the connecting end are symmetrically provided with fixing structures. According to the electronic connecting wire capable of preventing offset insertion and wrong insertion, the connecting block is arranged in the butt joint plug, and structures matched with the connecting block are arranged on the two sides of the interior of the inner socket in a matched mode, so that when the insertion end is horizontally inserted into the interface assembly, the situations of wrong insertion and offset can be effectively avoided; meanwhile, the fixing structures on the two sides of the connecting end are matched with the structures of the connecting blocks arranged on the two sides of the inner inserting opening, so that structural buckling is completed, structural looseness after the inserting end and the interface assembly are in butt joint can be prevented to a certain extent, and the structural stability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic connecting wires, in particular to an electronic connecting wire capable of preventing mis-insertion. Background Art

[0002] Electronic connecting wires are one of the components that connect electrical circuits. They mainly play the role of electrical connection and signal transmission between devices and components, components and cabinets, systems and subsystems, and keep the signal distortion and energy loss between systems. Their quality is related to the reliability of the overall operation of the system equipment. They are important supporting products of host manufacturers, and their technical characteristics are greatly affected by the technological development of downstream industries. A complete connector product generally goes through three processes: design, manufacturing, and packaging / assembly. Electronic connecting wires can be divided into USB interface type, HDMI interface type, VGA interface type, and DVI interface type according to the interface type.

[0003] When conventional electronic connecting wires are inserted, due to their relatively simple structure, wires with certain structural similarities are prone to being inserted incorrectly. At the same time, after insertion, they are easily affected by external forces during use, which can cause the structure to loosen and cause the connection to be interrupted.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an electronic connecting wire that prevents mis-insertion is proposed. Utility Model Content

[0005] The utility model aims to provide an electronic connecting wire which can prevent mis-insertion and mis-insertion, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic connection line that prevents mis-insertion, comprising a connection end and a plug-in end, one side of the connection end is connected to the plug-in end, and an interface component is arranged on the side of the plug-in end away from the connection end, and fixed structures are symmetrically arranged on the left and right sides of the connection end, and the end of the connection end away from the plug-in end is connected to a cable structure, the plug-in end comprises a protective shell, a docking plug and a limit block, a docking plug is installed inside the protective shell, and limit blocks are arranged on the left and right sides of the docking plug.

[0007] Furthermore, the connecting end includes a butt end body, a graphite heat sink and an anti-slip end body. The surface of one end of the butt end body close to the plug end is covered with a graphite heat sink, and the end of the butt end body away from the plug end is provided with an anti-slip end body.

[0008] Furthermore, the interface assembly includes a docking shell, an inner socket and a connection block. The inner socket is arranged at the center of the docking shell, and connection blocks are symmetrically arranged on the left and right sides of the inner socket.

[0009] Furthermore, structures matching the outer surface structure of the limit block are provided on the left and right sides of the inner plug, and the fixed structure is fixedly connected to the left and right sides of the connection end.

[0010] Furthermore, the fixing structure includes a connecting pile, a buckle and a pressing block, the connecting pile is horizontally connected to one end away from the connecting end with the buckle, and the buckle is provided with a pressing block at one end of the surface of one side away from the connecting pile.

[0011] Furthermore, the surface structure of the buckle matches the surface structure of the connecting block, and the connecting pile and the buckle are connected to each other, and the connecting pile is made of soft rubber material.

[0012] Furthermore, the cable structure includes a connecting wire body, a bending colloid, and a protective layer. The bending colloid is provided on one end surface of the connecting wire body close to the connecting end, and the protective layer is provided on one end surface of the connecting wire body away from the connecting wire body.

[0013] Furthermore, the bending colloid is made of anti-static soft rubber material, the protective layer is coated on the outer surface of the connecting wire body with a woven structure, and the protective layer is made of insulating composite material.

[0014] The utility model provides an electronic connecting wire which can prevent mis-insertion and has the following beneficial effects:

[0015] 1. The utility model provides symmetrically arranged "I"-shaped limit blocks on the left and right sides of the interior of the docking plug, and at the same time provides a structure matching the limit blocks inside the inner socket, so that when the plug-in end is structurally inserted with the interface component in the horizontal direction, docking errors during the insertion process can be avoided to the greatest extent, and the stability and tightness of the structure can be guaranteed after the structure is inserted and docked. In addition, the protective shell provided on the outer surface of the docking plug can strengthen the surface structure of the entire plug-in end to avoid stress deformation during use. In addition, the fixing structure provided on the left and right sides of the connection end cooperates with the connecting blocks that have a mutual bite matching with the snap structure, so that after the plug-in end is inserted into the interior of the inner socket, the mutual buckling between the two can effectively provide the connection stability between the structures, and avoid the plug-in end from structural loosening after being inserted into the interior of the interface component, which affects the line connection effect.

[0016] 2. The utility model can provide structural heat dissipation for the plug-in end to a certain extent by covering the surface of the butt end body close to the plug-in end with a graphite heat sink, thereby avoiding damage to the plug-in end and the interface component due to excessive heat caused by power data transmission at the structural joint. At the same time, a non-slip end body structure is provided on the surface of the other end of the butt end body to provide a non-slip grip during the installation of the plug-in end. In addition, a bending colloid is provided on the surface of the connecting end of the connecting wire body and the connecting end to protect the joint while providing good structural bending properties, thereby ensuring structural strength and providing structural protection. At the same time, the surface of the end of the connecting wire body away from the bending colloid is covered with a protective layer of a woven structure, which prevents wear due to external forces to a certain extent, further provides effective structural protection for the connecting wire body, thereby increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a main body top view structure of an electronic connecting wire for preventing mis-insertion according to the utility model;

[0018] Figure 2 This is a front cross-sectional structural diagram of a plug-in end and an interface assembly of an electronic connecting wire for preventing mis-insertion according to the utility model;

[0019] Figure 3 This is a schematic diagram of a top view of the structure of a plug-in end of an electronic connection line and an interface component that prevents mis-insertion according to the utility model;

[0020] Figure 4 The utility model is an electronic connection line for preventing mis-insertion Figure 3 A schematic diagram of the enlarged structure at point A;

[0021] Figure 5 The utility model is a three-dimensional structural schematic diagram of an arc-shaped cover for an electronic connecting wire for preventing mis-insertion.

[0022] In the figure: 1. connecting end; 101. docking end body; 102. graphite heat sink; 103. anti-slip end body; 2. plug-in end; 201. protective shell; 202. docking plug; 203. limit block; 3. interface assembly; 301. docking shell; 302. inner socket; 303. connecting block; 4. fixing structure; 401. connecting pile; 402. buckle; 403. pressing fast; 5. cable structure; 501. connecting wire body; 502. bending colloid; 503. protective layer. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] like Figures 1 to 4 As shown, an electronic connection line for preventing mis-insertion includes a connection end 1 and a plug end 2, one side of the connection end 1 is connected to the plug end 2, and the side of the plug end 2 away from the connection end 1 is provided with an interface component 3, and the left and right sides of the connection end 1 are symmetrically provided with fixing structures 4, and the end of the connection end 1 away from the plug end 2 is connected to a cable structure 5, the plug end 2 includes a protective shell 201, a docking plug 202 and a limit block 203, the interior of the protective shell 201 is equipped with the docking plug 202, and the docking plug 202 is provided with a fixed structure 4, and the left and right sides of the connection end 1 are symmetrically provided with fixed structures 4, and the end of the connection end 1 away from the plug end 2 is connected to the cable structure 5, the plug end 2 includes a protective shell 201, a docking plug 202 and a limit block 203, the inside ... left and right sides of the connection end 1 are equipped with a fixed structure 4, and the left and right sides of the connection end 1 are symmetrically provided with fixed structures 4, and the left and right sides of the connection end 1 are equipped with a fixed structure The inner left and right sides of the interface assembly 3 are provided with limit blocks 203, the interface assembly 3 includes a docking shell 301, an inner socket 302 and a connecting block 303, the inner center of the docking shell 301 is provided with an inner socket 302, and the left and right sides of the inner socket 302 are symmetrically provided with connecting blocks 303, the inner left and right sides of the inner socket 302 are provided with structures matching the outer surface structure of the limit block 203, the fixing structure 4 is fixedly connected to the left and right sides of the connecting end 1, and the fixing structure 4 includes a connecting pile 401, a buckle 402 and a pressing fast 403, a buckle 402 is horizontally connected to one end of the connecting pile 401 away from the connecting end 1, and a pressing fast 403 is arranged on one end of the surface of the buckle 402 away from the connecting pile 401, the surface structure of the buckle 402 matches the surface structure of the connecting block 303, and the connecting pile 401 and the buckle 402 are connected to each other, and the connecting pile 401 is made of soft rubber material, and the "I"-shaped limit blocks 203 are symmetrically arranged on the left and right sides of the interior of the docking plug 202, and a structure matching the limit blocks 203 is arranged inside the inner socket 302, so that when the plug-in end 2 is structurally inserted with the interface component 3 in the horizontal direction, the docking error during the insertion process can be avoided to the greatest extent, and in addition, the fixing structure 4 is arranged on the left and right sides of the connecting end 1, and the connecting block 303 with the buckle 402 structure that has a mutual bite matching, so that after the plug-in end 2 is inserted into the interior of the inner socket 302, the mutual buckling between the two can effectively provide the connection stability between the structures.

[0025] The connecting end 1 includes a docking terminal body 101, a graphite heat sink 102 and an anti-slip terminal body 103. The surface of the end of the docking terminal body 101 close to the plug-in terminal 2 is covered with a graphite heat sink 102, and the end of the docking terminal body 101 away from the plug-in terminal 2 is provided with an anti-slip terminal body 103. The cable structure 5 includes a connecting wire body 501, a bending colloid 502, and a protective layer 503. The surface of the end of the connecting wire body 501 close to the connecting end 1 is provided with a bending colloid 502, and the surface of the end of the connecting wire body 501 away from the connecting wire body 501 is provided with a protective layer 503. The bending colloid 502 is made of anti-static soft rubber material, and the protective layer 503 is coated on the outer surface of the connecting wire body 501 with a woven structure, and the protective layer 503 is made of insulating composite material. A graphite heat sink 102 is attached to the surface of the butt terminal 101 close to the plug-in terminal 2, which can provide structural heat dissipation for the plug-in terminal 2 to a certain extent. At the same time, a non-slip terminal body 103 is arranged on the surface of the other end of the butt terminal 101, which provides a grip and non-slip function during the insertion of the plug-in terminal 2. In addition, a bending colloid 502 is arranged on the surface of the connecting end of the connecting wire body 501 and the connecting terminal 1, which protects the connecting part and provides good structural bending properties. At the same time, the surface of the end of the connecting wire body 501 away from the bending colloid 502 is covered with a protective layer 503 with a woven structure, which prevents wear due to external forces to a certain extent.

[0026] In summary, if Figures 1 to 4 As shown, when the electronic connecting wire that prevents mis-insertion is used, first when the plug end 2 needs to be connected with the matching interface component 3, it is only necessary to insert the docking plug 202 into the central inner socket 302 of the docking shell 301 in the horizontal direction, and make the limit block 203 inside the docking plug 202 and the structure inside the inner socket 302 that matches the structure with it connect with each other;

[0027] As the plug-in terminal 2 and the interface component 3 are structurally docked, the fixing structure 4 arranged on the left and right sides of the connection terminal 1, with the assistance of the buckle 402 and the connecting blocks 303 arranged on the left and right sides of the inner plug 302, engages with the buckle 402, thereby providing structural limitation and fixation for the plug-in terminal 2 and the interface component 3 to prevent loosening. When the plug-in terminal 2 and the interface component 3 need to be separated, it is only necessary to press the pressing block 403 arranged at one end of the buckle 402 at the same time, and use the material toughness of the connecting pile 401 to bend it appropriately, so that the buckled buckle 402 and the connecting block 303 are structurally separated, so that the plug-in terminal 2 is pulled out from the inside of the interface component 3;

[0028] During use, the graphite heat sink 102 attached to the surface of the end of the docking terminal 101 close to the plug-in terminal 2 can provide structural heat dissipation for the plug-in terminal 2 to a certain extent. At the same time, a non-slip terminal body 103 is provided on the surface of the other end of the docking terminal 101 to provide a non-slip grip during the insertion of the plug-in terminal 2. In addition, a bending colloid 502 is provided on the surface of the connecting end of the connecting wire body 501 and the connecting terminal 1, which can not only provide structural protection, but also help the connection to have good bending properties to a certain extent. At the same time, the surface of the end of the connecting wire body 501 away from the bending colloid 502 is covered with a protective layer 503 with a woven structure to prevent wear due to external forces to a certain extent.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An electronic connecting wire for preventing mis-insertion, comprising a connecting end (1) and a plug-in end (2), characterized in that: One side of the connection end (1) is connected to the plug end (2), and an interface assembly (3) is provided on a side of the plug end (2) away from the connection end (1), and fixed structures (4) are symmetrically provided on the left and right sides of the connection end (1), and one end of the connection end (1) away from the plug end (2) is connected to a cable structure (5), the plug end (2) comprises a protective shell (201), a docking plug (202) and a limit block (203), the inside of the protective shell (201) is equipped with a docking plug (202), and limit blocks (203) are provided on the left and right sides of the inside of the docking plug (202).

2. The electronic connecting wire for preventing mis-insertion according to claim 1, characterized in that: The connecting end (1) comprises a butt end body (101), a graphite heat sink (102) and an anti-slip end body (103); the surface of one end of the butt end body (101) close to the plug end (2) is covered with the graphite heat sink (102), and the end of the butt end body (101) away from the plug end (2) is provided with an anti-slip end body (103).

3. The electronic connecting wire for preventing mis-insertion according to claim 1, characterized in that: The interface assembly (3) comprises a docking shell (301), an inner socket (302) and a connection block (303); the inner socket (302) is arranged at the center of the docking shell (301), and the connection blocks (303) are symmetrically arranged on the left and right sides of the inner socket (302).

4. The electronic connecting wire for preventing mis-insertion according to claim 3, characterized in that: Structures matching the outer surface structure of the limit block (203) are provided on the left and right sides of the inner insertion opening (302), and the fixing structure (4) is fixedly connected to the left and right sides of the connection end (1).

5. The electronic connecting wire for preventing mis-insertion according to claim 1, characterized in that: The fixing structure (4) comprises a connecting post (401), a buckle (402) and a pressing fastener (403); the end of the connecting post (401) away from the connecting end (1) is horizontally connected to the buckle (402), and the end of the surface of the buckle (402) away from the connecting post (401) is provided with a pressing fastener (403).

6. The electronic connecting wire for preventing mis-insertion according to claim 5, characterized in that: The surface structure of the buckle (402) matches the surface structure of the connection block (303), and the connection pile (401) and the buckle (402) are connected to each other, and the connection pile (401) is made of soft rubber material.

7. The electronic connecting wire for preventing mis-insertion according to claim 1, characterized in that: The cable structure (5) comprises a connecting wire body (501), a bending colloid (502), and a protective layer (503); the bending colloid (502) is provided on the surface of one end of the connecting wire body (501) close to the connecting end (1), and the protective layer (503) is provided on the surface of one end of the connecting wire body (501) away from the connecting wire body (501).

8. The electronic connecting wire for preventing mis-insertion according to claim 7, characterized in that: The bending colloid (502) is made of antistatic soft rubber material, the protective layer (503) is coated on the outer surface of the connecting wire body (501) with a woven structure, and the protective layer (503) is made of insulating composite material.

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