Data line structure

Abstract

The utility model relates to the technical field of data transmission, in particular to a data line structure, which comprises a connector, a shell part and a cable, the connector comprises a connecting plug and a circuit board which are connected with each other; the outer shell part comprises an inner shell provided with a front blocking structure, the connecting plug penetrates out of an opening in the front end of the inner shell, and an annular protrusion on the connecting plug is matched with the rear side face of the front blocking structure in a clamped and contacted mode. The outer side face of the inner shell is sleeved with an outer shell, the front end of the outer shell abuts against the front blocking structure in a matched mode, the connecting plug is connected with the inner shell in a glued mode, the rear end of the inner shell is connected with a tail shell with a through hole, and the tail shell abuts against the rear end of the outer shell in a matched mode. And the cable penetrates into the inner shell from the through hole of the tail shell. Through the related design of the inner shell and the tail shell, the circuit board is effectively protected, the breaking force of the connector is increased, the falling risk of the outer shell is avoided, the processing is simple, the cost is relatively low, and the quality of the data line can be remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to data transmission technical field more particularly, relate to a data line structure. BACKGROUND

[0002] Common data line, such as the data line of various intelligent devices, is the main medium for realizing data transmission and electric energy transmission between intelligent devices and external devices. Data line has become an extremely important transmission tool in electronic devices. With the continuous updating and development of electronic devices, the market requirements for data line are also getting higher and higher.

[0003] At present, the common data line, whether it is Type-C interface, Micro USB interface or Lighting interface, generally has the problem of easy breakage at the interface. Breakage means that the connection between the interface and the data line connecting part is not firm, and breakage occurs. When the external force is too large, it is easy to cause breakage phenomenon, and the quality of data line is difficult to guarantee. INVENTION CONTENTS

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a data line structure.

[0005] The technical scheme adopted by the utility model is:

[0006] A data line structure comprises a connector, a shell part and a cable; the connector comprises a plug and a circuit board connected with each other; the shell part comprises an inner shell body provided with a front blocking structure, the plug passes through the front end opening of the inner shell body, and the annular protrusion on the plug is clamped and matched on the rear side surface of the front blocking structure; an outer shell body is sleeved on the outer side surface of the inner shell body, the front end of the outer shell body is clamped and matched on the front blocking structure, the plug is glued and connected with the inner shell body, the rear end of the inner shell body is connected with a tail shell body provided with a through hole, and the tail shell body is clamped and matched on the rear end of the outer shell body; the cable passes through the through hole of the tail shell body into the inner shell body and is electrically connected with the circuit board arranged in the inner shell body.

[0007] Further, a plurality of assembly clamping grooves are arranged on the outer side surface of the inner shell body, the front end of the tail shell body is sleeved on the inner shell body, and assembly clamping blocks for being clamped in the assembly clamping grooves are arranged on the contact surface of the tail shell body and the inner shell body.

[0008] Further, an assembly inclined surface is arranged on the front side of the assembly clamping block.

[0009] Further, the inner shell body and the tail shell body are glued and connected.

[0010] Further, the width of the connecting end of the tail shell body and the inner shell body is smaller than the width of the end of the tail shell body away from the inner shell body.

[0011] Further, the tail shell front end is glued with a reinforcing support, the top surface and the bottom surface of the reinforcing support are respectively in abutment with the top surface and the bottom surface of the inner shell.

[0012] Further, the reinforcing support is provided with a reinforcing groove for abutting and fitting the rear end of the circuit board, the top surface and the bottom surface of the reinforcing groove are respectively in contact with the upper surface and the lower surface of the circuit board.

[0013] Further, the reinforcing groove is provided with an elastic buffer pad on the contact surface of the reinforcing groove.

[0014] Further, the reinforcing support is provided with two reinforcing supports, and the two reinforcing supports are oppositely arranged on the two sides of the cable.

[0015] Further, the upper end and the lower end of the outer shell are respectively provided with a plurality of anti-skid convex ribs from front to rear.

[0016] From the above scheme, the beneficial effects of the data line structure are as follows:

[0017] The data line structure has the advantages that the inner shell and the tail shell are designed in a related manner, the circuit board is effectively protected, the breaking force of the connector is increased, the risk of the outer shell falling off is avoided, the data line structure is simple to process and low in cost, and the quality of the data line can be significantly improved.

[0018] In order to make the above-mentioned purposes, characteristics and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are used to explain the utility model, and do not constitute a limitation on the utility model. In the drawings: DRAWINGS

[0019] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0020] Figure 1 The utility model provides a data line structure Figure 1 ;

[0021] Figure 2 The utility model provides a data line structure Figure 2 ;

[0022] Figure 3 The utility model provides a data line structure

[0023] Figure 4 The utility model provides a data line structure

[0024] Figure 5 The utility model provides a data line structure

[0025] Figure 6 A schematic view of the outer shell provided by the utility model embodiment is shown in the figure.

[0026] Figure 7 A schematic view of the tail shell provided by the utility model embodiment is shown in the figure.

[0027] Icon: connector 1; outer shell 2; cable 3; plug 4; circuit board 5; inner shell 6; assembly clamping groove 601; front stop structure 7; annular protrusion 8; outer shell 9; tail shell 10; assembly clamping block 11; reinforcing support 12; elastic buffer pad 13; anti-skid ridge 14. DETAILED DESCRIPTION

[0028] In order to make the technical solutions in the utility model embodiments clearer and more complete, the following will be combined with the drawings in the utility model embodiments to make a clear and complete description of the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] It should be understood that the terms such as "have", "contain" and "include" used in this paper do not exclude the presence or addition of one or more other elements or combinations thereof.

[0030] Please refer to Figures 1-7 The utility model provides a kind of data line structure, comprising: connector 1, outer shell 2 and cable 3;Connector 1 includes the plug 4 and circuit board 5 connected;Outer shell 2 includes: the inner shell 6 with front stop structure 7, plug 4 is worn out from the front end opening of inner shell 6, annular protrusion 8 on plug 4 is clamped and contacted on the rear side of front stop structure 7, plug 4 is glued to connect with inner shell 6;The outer side of inner shell 6 is equipped with outer shell 9, the front end of outer shell 9 is contacted and matched on front stop structure 7, the rear end of inner shell 6 is connected with the tail shell 10 with perforation, tail shell 10 is contacted and matched on the rear end of outer shell 9;Cable 3 is worn into inner shell 6 from the perforation of tail shell 10, and is electrically connected with circuit board 5 installed in inner shell 6.

[0031] The technical effect of the above technical solution is:

[0032] The utility model discloses a data line structure, inner casing 6 sets up at the junction of plug connector 4 and circuit board 5, is used for reinforcing the connection between plug connector 4 and circuit board 5, and simultaneously through increasing front stop structure 7 is used for bearing the front end of outer casing 9, avoids that outer casing 9 falls off to the front, tail casing 10 sets up at the junction of inner casing 6 and outer casing 9, and tail casing 10 is contacted and fits in the rear end of outer casing 9, can cooperate front stop structure 7 and effectively fix outer casing 9, and installation is convenient, and simple operation.

[0033] The outer side of the inner casing 6 is provided with a plurality of assembly clamping grooves 601, the front end of the tail casing 10 is sleeved on the inner casing 6, and the contact surface of the tail casing 10 and the inner casing 6 is provided with assembly clamping blocks 11 for clamping in the plurality of assembly clamping grooves 601. When connecting the inner casing 6 and the tail casing 10, the front end of the tail casing 10 can be sleeved on the inner casing 6, and the plurality of assembly clamping blocks 11 and the plurality of assembly clamping grooves 601 are clamped and matched, so that the preliminary fixed connection of the inner casing 6 and the tail casing 10 is realized. The front side of the assembly clamping block 11 is provided with an assembly inclined surface, which facilitates the convenience of connecting the inner casing 6 and the tail casing 10. The assembly clamping block 11 is preferably a clamping block with elasticity, and the inner casing 6 and the tail casing 10 are preferably made of plastic structure. The outer casing 9 is made of metal shell, and has good protection effect. The inner casing 6 and the tail casing 10 can be connected by glueing after clamping, further enhancing the stability of the connection.

[0034] The width of the connection end of the tail casing 10 and the inner casing 6 is less than the width of the end of the tail casing 10 away from the inner casing 6, and the tail casing 10 adopts a net tail structure design. When stressed, the pressure can be dispersed, the bending of the cable 3 is more gentle, which helps to reduce the risk of fatigue and fracture of the cable 3, and further prolongs the service life of the data line.

[0035] The front end of the tail casing 10 is glued with a reinforcing support 12. The top surface and the bottom surface of the reinforcing support 12 are respectively in contact with the top surface and the bottom surface of the inner casing 6, which is conducive to improving the stability of the connection between the inner casing 6 and the tail casing 10, and also conducive to improving the stability of the inner space of the inner casing 6.

[0036] One end of the reinforcing support 12 away from the tail casing 10 is provided with a reinforcing groove for abutting and fitting on the rear end of the circuit board 5. The top surface and the bottom surface of the reinforcing groove are respectively in contact with the upper surface and the lower surface of the circuit board 5, which limits the circuit board 5 through the reinforcing groove of the reinforcing support 12, improves the stability of the installation of the circuit board 5, and reduces the probability of loosening of the circuit board 5 in the subsequent use process.

[0037] The contact surface between the reinforcing groove and the circuit board 5 is provided with an elastic buffer pad 13, which prevents the reinforcing groove of the reinforcing support 12 from damaging the circuit board 5.

[0038] The reinforcing supports 12 are provided with two, two reinforcing supports 12 are oppositely arranged on both sides of the cable 3, reinforcing stability, high structural strength.

[0039] The upper and lower ends of the outer shell 9 are respectively provided with a plurality of anti-skid ribs 14 from front to back, which improves the stability when holding and is not easy to drop.

[0040] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0041] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0042] Although the embodiments of the present application have been disclosed as above, it is not limited to the application and implementation listed in the specification and examples, and it can be fully applied to various fields suitable for the present application, and those skilled in the art can easily realize other modifications, therefore the present application is not limited to specific details and the figures shown and described herein, without departing from the general concept defined by the claims and the equivalent scope.

Claims

1. A data line structure, characterized by, The utility model relates to a connector (1), a shell part (2) and a cable (3) are included. The connector (1) includes a plug (4) and a circuit board (5) connected with each other, the shell part (2) includes an inner casing (6) provided with a front stop structure (7), the plug (4) passes out from the front end opening of the inner casing (6), the annular convex (8) on the plug (4) is clamped on the rear side of the front stop structure (7), and the plug (4) is connected with the inner casing (6) by glue joint, the outer side of the inner casing (6) is sleeved with an outer casing (9), the front end of the outer casing (9) is abuttingly matched on the front stop structure (7), the rear end of the inner casing (6) is connected with a tail casing (10) provided with a through hole, and the tail casing (10) is abuttingly matched on the rear end of the outer casing (9), the cable (3) passes into the inner casing (6) from the through hole of the tail casing (10) and is electrically connected with the circuit board (5) arranged in the inner casing (6). A plurality of assembly clamping grooves (601) are arranged on the outer side of the inner casing (6), the front end of the tail casing (10) is sleeved on the inner casing (6), and assembly clamping blocks (11) for clamping in the assembly clamping grooves (601) are arranged on the contact surface of the tail casing (10) and the inner casing (6).

2. The data line structure of claim 1, wherein, The front side of the assembly clamping block (11) is provided with an assembly inclined surface.

3. The data line structure of claim 2, wherein, The inner casing (6) and the tail casing (10) are connected by glue joint.

4. The data line structure of claim 1, wherein, The width of the tail casing (10) at the connecting end of the inner casing (6) is less than the width of the tail casing (10) away from the inner casing (6).

5. The data line structure of claim 1, wherein, The tail casing (10) is provided with a reinforcing support (12) at the front end, and the top surface and the bottom surface of the reinforcing support (12) are abuttingly matched with the top surface and the bottom surface of the inner casing (6) respectively.

6. The data line structure of claim 1, wherein, The end of the reinforcing support (12) away from the tail casing (10) is provided with a reinforcing groove for abuttingly matching with the rear end of the circuit board (5), and the top surface and the bottom surface of the reinforcing groove are in contact with the upper surface and the lower surface of the circuit board (5) respectively.

7. The data line structure of claim 6, wherein, The contact surface of the reinforcing groove and the circuit board (5) is provided with an elastic buffer pad (13).

8. The data line structure of claim 7, wherein, The reinforcing support (12) is provided with two reinforcing supports (12) arranged oppositely on both sides of the cable (3).

9. The data line structure of claim 7, wherein, The upper and lower ends of the outer side of the outer casing (9) are provided with a plurality of anti-skid ribs (14) from front to back respectively.

10. The data line structure of claim 1, wherein, ​

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