MAX connecting wire harness

Abstract

The utility model relates to the technical field of wire harnesses, in particular to an MAX connecting wire harness, which comprises an outer mold, an upper protective shell and a lower protective shell, the upper protective shell and the lower protective shell are arranged in the outer mold, the upper protective shell and the lower protective shell are mutually covered, and an electronic component is arranged between the upper protective shell and the lower protective shell. The electronic component is electrically connected with a wire and an MAX flat cable, and the wire and the MAX flat cable both extend out of the outer mold. The utility model has the effects of solving the problem of space occupation and being convenient to use in an exposed environment.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harnesses, in particular to a MAX connection wire harness. Background Art

[0002] MAX cable is a high-speed serial interface standard for signal transmission. By using Max harnesses, you can reduce the number of messy cables, keep the wiring neat, and provide better cable protection and maintainability. Max harnesses are widely used in various fields, especially in computer networks, audio and video systems, industrial automation and other fields. They make complex cable wiring simpler and more reliable. At present, the traditional MAX harness is generally connected to the connection device in a connector-to-connector docking mode, which takes up a lot of space and is inconvenient to use in an exposed environment. Utility Model Content

[0003] In order to solve the problem of space occupation and facilitate use in an exposed environment, the utility model provides a MAX connection harness to address the problems of the prior art.

[0004] The MAX connection harness provided by the utility model adopts the following technical solutions:

[0005] The MAX connecting harness includes an outer mold, an upper protective shell and a lower protective shell arranged in the outer mold, the upper protective shell and the lower protective shell cover each other, an electronic component is arranged between the upper protective shell and the lower protective shell, and the electronic component is electrically connected with a wire and a MAX cable respectively, and the wire and the MAX cable both extend outside the outer mold.

[0006] Preferably, a protrusion is provided on a surface edge of the upper protective shell facing the lower protective shell, and a convex edge is provided on an inner wall of the lower protective shell, and the protrusion is fitted on the convex edge.

[0007] Preferably, a plug-in block is provided on the upper protective shell, and a plug-in slot is provided on the lower protective shell, and the plug-in block is plug-fitted with the plug-in slot.

[0008] Preferably, an upper semicircular sleeve is provided on the side of the upper protective shell, and a lower semicircular sleeve is provided on the side of the lower protective shell, and the upper semicircular sleeve and the lower semicircular sleeve are sleeved on the wire.

[0009] Preferably, the outer mold is TPU integrally injection molded.

[0010] Preferably, a wire protection sleeve is provided on the outer mold, and the wire protection sleeve is sleeved on the wire.

[0011] Preferably, a protective bump is provided on the outer mold, and the protective bump is sleeved on the MAX cable.

[0012] Preferably, a sign is provided on the outer mold, the sign is embedded in the outer mold, a positioning block is provided on the sign, a positioning hole is provided on the outer mold, and the positioning block is plugged into and matched with the positioning hole.

[0013] In summary, the utility model includes at least one of the following beneficial technical effects:

[0014] The MAX cable is directly connected to the PCB board on the device, reducing the problem of space occupation. At the same time, it has good protection performance and can be used for external extension points of MAX signals and data transmission of various industrial machinery and equipment and smart devices, and can be used in exposed environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a cross-sectional schematic diagram of the utility model.

[0017] Figure 3 It is an explosion diagram of the utility model.

[0018] Figure 4 It is a schematic structural diagram of the upper protective shell and the lower protective shell in the utility model.

[0019] Figure 5 It is a schematic structural diagram of the upper protective shell and the lower protective shell in the utility model.

[0020] In the figure: 1, outer mold; 11, wire protection sleeve; 12, protective convex block; 13, positioning hole; 2, upper protective shell; 21, convexity; 22, plug-in block; 23, upper semicircular sleeve; 3, lower protective shell; 31, convex edge; 32, plug-in slot; 33, lower semicircular sleeve; 4, MAX cable; 5, wire; 6, label; DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] The utility model embodiment discloses a MAX connection harness, such as Figure 1-5 As shown, it includes an outer mold 1, an upper protective shell 2 and a lower protective shell 3 arranged in the outer mold 1, the upper protective shell 2 and the lower protective shell 3 cover each other, and electronic components are installed between the upper protective shell 2 and the lower protective shell 3. At the same time, a protrusion 21 is integrally formed on the surface edge of the upper protective shell 2 facing the lower protective shell 3, and a convex edge 31 is arranged on the inner wall of the lower protective shell 3, and the protrusion 21 is attached to the convex edge 31. When the upper protective shell 2 and the lower protective shell 3 are assembled together, the electronic components are first assembled into the lower protective shell 3, and then the upper protective shell 2 is covered on the lower protective shell 3, and the protrusion 21 of the upper protective shell 2 is attached to the convex edge 31 of the lower protective shell 3, so that the upper protective shell 2 and the lower protective shell 3 are not easily offset. In addition, a plug-in block 22 is integrally formed on the upper protective shell 2, and the plug-in block 22 is arranged in a cross shape. A plug-in slot 32 is opened on the lower protective shell 3. The plug-in block 22 is plugged into the plug-in slot 32. After the upper protective shell 2 and the lower protective shell 3 are assembled, the plug-in block 22 is plugged into the plug-in slot 32, which can make the upper protective shell 2 and the lower protective shell 3 not easily separated. After the upper protective shell 2 and the lower protective shell 3 are assembled, the upper protective shell 2 and the lower protective shell 3 are welded together using ultrasound.

[0024] In addition, the electronic components are electrically connected with a wire 5 and a MAX cable 4, respectively, and the wire 5 and the MAX cable 4 are used for signal transmission. At the same time, the side of the upper protective shell 2 is integrally formed with an upper semicircular sleeve 23, and the side of the lower protective shell 3 is integrally formed with a lower semicircular sleeve 33. The upper semicircular sleeve 23 and the lower semicircular sleeve 33 are spliced ​​into a cylindrical shape. The upper semicircular sleeve 23 and the lower semicircular sleeve 33 are sleeved on the wire 5, and the upper semicircular sleeve 23 and the lower semicircular sleeve 33 can guide and protect the guide. At the same time, there is a gap between the end of the plug-in block 22 away from the upper protective shell 2 and the inner wall of the plug-in slot 32, and the MAX cable 4 passes through the gap between the plug-in block 22 and the plug-in slot 32, and the wire 5 and the MAX cable 4 are extended to the outside of the outer mold 1. In addition, a wire protection sleeve 11 is integrally formed on the outer mold 1, and the wire protection sleeve 11 is sleeved on the wire 5, and the wire protection sleeve 11 can protect the wire 5. At the same time, a protective bump 12 is integrally formed on the outer mold 1, and the protective bump 12 is sleeved on the MAX cable 4, and the protective bump 12 can protect the MAX cable 4. The MAX cable 4 is directly connected to the PCB board on the device, which reduces the space occupied. After the data signal is transmitted to the electronic component through the wire 5, the electronic component transmits the data signal MAX cable 4 to the device.

[0025] At the same time, the outer mold 1 is an integral injection molded TPU material that has passed UL certification. TPU is also called thermoplastic polyurethane rubber. The upper protective shell 2 and the lower protective shell 3 are placed in the mold and the TPU integral injection molded outer mold 1 is used. It has good waterproof performance and can be used in an exposed environment. In addition, a sign 6 is provided on the outer mold 1. The sign 6 is embedded in the outer mold 1. A positioning block is integrally formed on the sign 6. A positioning hole 13 is opened on the outer mold 1. The positioning block is plugged into the positioning hole 13. The operator can assemble the sign 6 on the outer mold 1 and fix it with glue. Information such as product specifications or logos can be printed on the sign 6.

[0026] The implementation principle of the MAX connecting harness of the embodiment of the utility model is: the electronic components are first assembled into the lower protective shell 3, and then the upper protective shell 2 is covered on the lower protective shell 3, and the upper protective shell 2 and the lower protective shell 3 are welded together using ultrasound, and then put into the mold using the TPU one-piece injection molding outer mold 1, and the MAX cable 4 is directly connected to the PCB board on the device, which reduces the problem of space occupation and has good protection performance. It can be used for external extension points of various industrial machinery and equipment, smart devices, MAX signals, data transmission, and can be used in an exposed environment.

[0027] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. MAX connection harness, characterized by: The invention comprises an outer mold (1), an upper protective shell (2) and a lower protective shell (3) arranged in the outer mold (1), wherein the upper protective shell (2) and the lower protective shell (3) cover each other, and an electronic component is arranged between the upper protective shell (2) and the lower protective shell (3), and the electronic component is respectively electrically connected with a wire (5) and a MAX cable (4), and the wire (5) and the MAX cable (4) both extend outside the outer mold (1).

2. The MAX connection harness according to claim 1, characterized in that: The upper protective shell (2) is provided with a protrusion (21) on the surface edge facing the lower protective shell (3), the inner wall of the lower protective shell (3) is provided with a convex edge (31), and the protrusion (21) is in contact with the convex edge (31).

3. The MAX connection harness according to claim 1, characterized in that: The upper protective shell (2) is provided with a plug-in block (22), and the lower protective shell (3) is provided with a plug-in slot (32), and the plug-in block (22) is plug-fitted with the plug-in slot (32).

4. The MAX connection harness according to claim 1, characterized in that: An upper semicircular sleeve (23) is provided on the side of the upper protective shell (2), and a lower semicircular sleeve (33) is provided on the side of the lower protective shell (3); the upper semicircular sleeve (23) and the lower semicircular sleeve (33) are sleeved on the wire (5).

5. The MAX connection harness according to claim 1, characterized in that: The outer mold (1) is TPU integrally injection molded.

6. The MAX connection harness according to claim 1, characterized in that: The outer mold (1) is provided with a wire protection sleeve (11), and the wire protection sleeve (11) is sleeved on the wire (5).

7. The MAX connection harness according to claim 1, characterized in that: The outer mold (1) is provided with a protective bump (12), and the protective bump (12) is sleeved on the MAX cable (4).

8. The MAX connection harness according to claim 1, characterized in that: The outer mold (1) is provided with a sign (6), the sign (6) is embedded in the outer mold (1), the sign (6) is provided with a positioning block, the outer mold (1) is provided with a positioning hole (13), and the positioning block is plugged into and matched with the positioning hole (13).

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