Tool-free network interface module

Abstract

The utility model relates to a tool-free network interface module, which is characterized by comprising a shell, an interface cavity is formed at one end of the shell, a concave cavity is formed at the other side of the shell, a needle frame is arranged in the concave cavity, the needle frame is rotatably connected with a wire pressing cover, partition plates are arranged on the needle frame, wire slots are formed between the partition plates, and the wire slots are connected with the needle frame. A clamping cutter hole is formed in the needle frame of the wire groove, a clamping cutter connected with a circuit board is arranged in the clamping cutter hole, the clamping cutter extends out of the clamping cutter hole and is arranged towards one side of the wire pressing cover, a filling block is formed on one side, facing the needle frame, of the wire pressing cover, and a notch is formed in the position, corresponding to the clamping cutter, of the filling block. The filling block is used for filling the wire groove space to press the cable, the needle frame is further provided with vertical plates, the vertical plates are located on the two sides of an area formed by the partition plates, buckling blocks are formed on the outer side faces of the vertical plates, and buckling grooves are formed in the positions, corresponding to the buckling blocks, of the wire pressing cover. According to the utility model, through the rotation between the wire pressing cover and the needle frame, the tool-free wire stripping function during wiring is realized, and during wiring, a cable is placed in the corresponding clamping knife, and the cable can be punctured in the closing process of the wire pressing cover and the needle frame, so that the electric connection between the cable and the clamping knife is realized, and the tool-free function is realized. Meanwhile, a buckling block and a buckling groove are arranged, so that the thread pressing cover is fixedly connected with the needle frame.

Description

Technical Field

[0001] The utility model relates to the technical field of network interface modules, in particular to a tool-free network interface module. Background Art

[0002] The network information module is an important component used to connect the network, and plays an important role in the connectivity of computer networks and the popularization of information technology. It is an intermediate connector that can be installed on a wall or desktop. When it is needed, it only needs a straight-through twisted pair cable to connect to the device connected to the other end of the information module through a twisted pair network cable, which is very flexible. On the other hand, it also beautifies the entire network wiring environment.

[0003] Currently, all network modules on the market are equipped with gold pins, but the ends of the gold pins are generally set flush. Although they can meet the working requirements, their performance still has room for improvement. In addition, the wire pressing covers used in the current network interface modules are all fastened with elastic buckles, which have a complex structure and high cost. Summary of the invention

[0004] The purpose of the utility model is to provide a tool-free network interface module to solve the above technical solution.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tool-free network interface module, characterized in that it includes a shell, one end of the shell forms an interface cavity, the other side of the shell forms a recessed cavity, a needle holder is arranged in the recessed cavity, the needle holder is rotatably connected to a wire crimping cover, a partition is arranged on the needle holder, a wire groove is formed between the partitions, a knife hole is formed on the needle holder, a knife connected to a circuit board is arranged in the knife hole, the knife extends out of the knife hole and is arranged toward the wire crimping cover, a filling block is formed on the side of the wire crimping cover facing the needle holder, a notch is formed in the filling block corresponding to the position of the knife, the filling block is used to fill the wire groove space and compress the cable, a vertical plate is also arranged on the needle holder, the vertical plate is located on both sides of the area formed by the partition, buckle blocks are formed on the outer side of the vertical plate, and the wire crimping cover has buckle grooves formed corresponding to the buckle blocks.

[0007] The utility model is further configured that a space for installing a circuit board is formed between the needle holder and the bottom surface of the recessed cavity, the circuit board extends from one side of the recessed cavity to the interface cavity, a connecting hole is formed on the circuit board, a connecting column is formed on the side of the needle holder facing the circuit board, and the needle holder is connected to the circuit board by connecting the connecting column and the connecting hole.

[0008] The utility model is further provided that guide grooves are formed on two side surfaces of the recessed cavity, and guide blocks are formed on two corresponding side surfaces of the needle holder, and the needle holder is connected to the housing through the guide grooves and the guide blocks.

[0009] The utility model is further arranged that a rubber core is arranged in the interface cavity, and gold needles are arranged in the rubber core. The gold needles are extended from the outer end surface to the inner end surface of the rubber core and are staggered in front and back. The gold needles pass through the rubber core and are electrically connected to the circuit board.

[0010] The utility model is further arranged that the gold needle includes a first long needle, a second long needle, a third long needle, a fourth long needle, a first short needle, a second short needle, a third short needle and a fourth short needle, the first long needle, the second long needle, the third long needle and the fourth long needle are arranged at intervals, the first short needle, the second short needle, the third short needle and the fourth short needle are arranged at intervals, and the distance between the ends of the first long needle, the second long needle, the third long needle and the fourth long needle and the outer end surface of the rubber core is smaller than the distance between the ends of the first short needle, the second short needle, the third short needle and the fourth short needle and the outer end surface of the rubber core.

[0011] Beneficial effects of the utility model: the utility model realizes the tool-free wire stripping function during wiring by rotating the wire crimping cover and the needle holder. When wiring, the cable is placed in the corresponding clamping knife, and the wire crimping cover and the needle holder are closed to pierce the cable, thereby realizing the electrical connection between the cable and the clamping knife, and realizing the tool-free function. At the same time, a buckle block and a buckle groove are provided to realize the fixed connection between the wire crimping cover and the needle holder. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0013] Figure 1 It is a three-dimensional diagram of an embodiment of the utility model.

[0014] Figure 2 Schematic diagram of the explosion of the embodiment of the utility model Figure 1 .

[0015] Figure 3 Schematic diagram of the explosion of the embodiment of the utility model Figure 2 .

[0016] Figure numerals: 10, housing; 20, interface cavity; 30, recessed cavity; 40, needle holder; 401, partition; 402, wire groove; 403, knife hole; 404, vertical plate; 405, buckle block; 406, connecting column; 50, wire pressing cover; 501, filling block; 502, notch; 503, buckle groove; 60, knife; 70, circuit board; 701, connecting hole; 80, guide groove; 90, guide block; 100, rubber core; 110, gold needle; 110a, first long needle; 110b, second long needle; 110c, third long needle; 110d, fourth long needle; 110e, first short needle; 110f, second short needle; 110g, third short needle; 110h, fourth short needle; DETAILED DESCRIPTION

[0017] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0018] like Figure 1-3 As shown, the utility model is a tool-free network interface module, including a shell 10, one end of the shell 10 forms an interface cavity 20, the other side of the shell 10 forms a recessed cavity 30, a needle holder 40 is arranged in the recessed cavity 30, the needle holder 40 is rotatably connected with a wire pressing cover 50, a partition 401 is arranged on the needle holder 40, a wire groove 402 is formed between the partitions 401, a knife hole 403 is formed on the needle holder 40, a knife hole 403 is arranged in the knife hole 403, and a knife 60 connected to a circuit board 70 is arranged, the card The knife 60 extends out of the knife hole 403 and is arranged toward the side of the wire crimping cover 50. A filling block 501 is formed on the side of the wire crimping cover 50 facing the needle rack 40. The filling block 501 is formed with a slot 502 corresponding to the position of the knife 60. The filling block 501 is used to fill the space of the wire slot 402 to compress the cable. A vertical plate 404 is also provided on the needle rack 40. The vertical plate 404 is located on both sides of the area formed by the partition 401. A buckle block 405 is formed on the outer side of the vertical plate 404. The wire crimping cover 50 is formed with a buckle groove 503 corresponding to the buckle block 405.

[0019] A space for installing a circuit board 70 is formed between the needle holder 40 and the bottom surface of the recessed cavity 30. The circuit board 70 extends from one side of the recessed cavity 30 to the interface cavity 20. A connecting hole 701 is formed on the circuit board 70. A connecting column 406 is formed on the side of the needle holder 40 facing the circuit board 70. The needle holder 40 is connected to the circuit board 70 by connecting the connecting column 406 and the connecting hole 701.

[0020] The two side surfaces of the recessed cavity 30 are formed with guide grooves 80 , and the two corresponding side surfaces of the needle holder 40 are formed with guide blocks 90 . The needle holder 40 is connected to the housing 10 via the guide grooves 80 and the guide blocks 90 .

[0021] A rubber core 100 is disposed in the interface cavity 20 , and gold needles 110 are disposed in the rubber core 100 . The gold needles 110 extend from the outer end surface to the inner end surface of the rubber core 100 and are staggered in front and back distribution. The gold needles 110 pass through the rubber core 100 to be electrically connected to the circuit board 70 .

[0022] The gold needle 110 includes a first long needle 110a, a second long needle 110b, a third long needle 110c, a fourth long needle 110d, a first short needle 110e, a second short needle 110f, a third short needle 110g and a fourth short needle 110h. The first long needle 110a, the second long needle 110b, the third long needle 110c and the fourth long needle 110d are arranged at intervals, and the first short needle 110e, the second short needle 110f, the third short needle 110g and the fourth short needle 110h are arranged at intervals. The end portions of the first long needle 110a, the second long needle 110b, the third long needle 110c and the fourth long needle 110d are at a distance from an outer end surface of the rubber core 100 that is less than the distance between the end portions of the first short needle 110e, the second short needle 110f, the third short needle 110g and the fourth short needle 110h and the outer end surface of the rubber core 100.

[0023] In the present invention, the function of stripping wires without tools is realized by rotating the wire crimping cover 50 and the needle holder 40. When wiring, the cable is placed in the corresponding clamping knife 60. The wire crimping cover 50 and the needle holder 40 can pierce the cable during the closing process, thereby realizing the electrical connection between the cable and the clamping knife 60, and realizing the tool-free function. At the same time, a buckle block 405 and a buckle groove 503 are provided to realize the fixed connection between the wire crimping cover 50 and the needle holder 40.

[0024] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0025] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0026] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A tool-free network interface module, characterized in that: The invention comprises a shell, one end of which forms an interface cavity, the other side of which forms a recessed cavity, a needle holder is arranged in the recessed cavity, the needle holder is rotatably connected to a wire pressing cover, a partition is arranged on the needle holder, a wire groove is formed between the partitions, a knife hole is formed on the needle holder, a knife connected to a circuit board is arranged in the knife hole, the knife extends out of the knife hole and is arranged toward the wire pressing cover, a filling block is formed on the side of the wire pressing cover facing the needle holder, a notch is formed in the filling block corresponding to the position of the knife, the filling block is used to fill the wire groove space and press the cable tightly, a vertical plate is also arranged on the needle holder, and the vertical plate Located on both sides of the area formed by the partition, buckle blocks are formed on the outer side surfaces of the vertical plate, and buckle grooves are formed on the wire pressing cover corresponding to the buckle blocks; a space for installing a circuit board is formed between the needle holder and the bottom surface of the recessed cavity, and the circuit board extends from one side of the recessed cavity to the interface cavity, and a connecting hole is formed on the circuit board, and a connecting column is formed on the side of the needle holder facing the circuit board, and the needle holder is connected to the circuit board through the connection of the connecting column and the connecting hole, guide grooves are formed on the two side surfaces of the recessed cavity, and guide blocks are formed on the two corresponding side surfaces of the needle holder, and the needle holder is connected to the shell through the guide grooves and the guide blocks.

2. A tool-free network interface module as claimed in claim 1, characterized in that: A rubber core is arranged in the interface cavity, and gold needles are arranged in the rubber core. The gold needles are extended from the outer end surface to the inner end surface of the rubber core and are staggered in front and back distribution. The gold needles pass through the rubber core and are electrically connected to the circuit board.

3. A tool-free network interface module as claimed in claim 2, characterized in that: The gold needles include a first long needle, a second long needle, a third long needle, a fourth long needle, a first short needle, a second short needle, a third short needle and a fourth short needle. The first long needle, the second long needle, the third long needle and the fourth long needle are arranged at intervals, and the first short needle, the second short needle, the third short needle and the fourth short needle are arranged at intervals. The distance between the ends of the first long needle, the second long needle, the third long needle and the fourth long needle and the outer end surface of the rubber core is smaller than the distance between the ends of the first short needle, the second short needle, the third short needle and the fourth short needle and the outer end surface of the rubber core.

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