Reusable crystal head

Abstract

The utility model relates to the technical field of network communication, and discloses a reusable crystal head, which comprises a main body mechanism and an auxiliary mechanism. According to the reusable crystal head, a main body mechanism is installed, a user inserts 8 sorted core wires into the crystal head in sequence, it is ensured that each core wire penetrates through the bottom of a reed through a corresponding wire sorting groove and is inserted into the top end of the crystal head, a crimping body shell is pressed from top to bottom, and a center shaft is driven to rotate; the central shaft rotates to drive the reed to move up and down, so that the reed is fully crimped to a core wire and a signal is switched on, the central shaft is mainly used for bearing and crimping related parts, the central shaft clamping bamboo shoot is mainly used for clamping the reed, the insulating connecting ring is made of a synthetic insulating material and is mainly used for insulating the central shaft clamping bamboo shoot and the reed, and the crimping body shell moves downwards. And after the crimping shell is completely flush with the base shell, a fixed knob above the crimping shell is adjusted, the wire pressing plate is pushed, the network cable is extruded and fixed, and a spring is mounted to jack up the wire pressing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of network communication, in particular to a reusable crystal head. Background Art

[0002] A crystal head is a plastic connector that can be inserted in a fixed direction and automatically prevents it from falling off. It is commonly known as a "crystal head". The professional term is an RJ-45 connector (RJ-45 is a network interface specification. There is also a similar RJ-11 interface, which is the "telephone interface" we usually use to connect telephone lines). The reason why it is called a "crystal head" is because of its crystal clear appearance. The crystal head is suitable for on-site termination between equipment rooms or horizontal subsystems. The shell material is made of high-density polyethylene. Each twisted pair cable is connected to the network card and hub (or switch) at both ends by installing a crystal head.

[0003] The existing patent CN208127519U crystal head socket and the fixed structure of the crystal head proposes that the utility model includes a wire, a crystal head, a waterproof cover, a fixed cover and a crystal head socket, the crystal head socket includes a panel and a socket body, the panel is provided with a plug-in notch, the panel is also provided with a card slot, the fixed cover is arranged outside the waterproof cover, the waterproof cover is arranged outside the wire and the crystal head, and the wire, the crystal head and the waterproof cover are fixed to the panel by the fixed cover. Since the crystal head is clamped on the panel by the fixed cover, the connection strength between the crystal head and the crystal head socket is improved, and the crystal head can be prevented from loosening after long-term vibration, so that the crystal head and the crystal head socket always maintain good contact, and the continuity of data transmission is guaranteed. In addition, the waterproof cover can prevent external moisture and dust from entering the crystal head socket.

[0004] However, although the existing patent CN208127519U improves the connection strength between the crystal head and the crystal head socket, it can prevent the crystal head from loosening after long-term vibration, so that the crystal head and the crystal head socket always maintain good contact, ensuring the continuity of data transmission. In addition, the waterproof cover can prevent external moisture and dust from entering the crystal head socket, but when the network cable needs to be replaced, the crystal head needs to be replaced together, which consumes metal resources and increases the cost of use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a reusable crystal head to solve the problem mentioned in the above background technology that when the network cable needs to be replaced, the crystal head needs to be replaced together, which consumes metal resources and increases the cost of use.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reusable crystal head, comprising a main mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is located at the outer end of the main mechanism, the main mechanism comprises a base, an isolation plate and a crimping body assembly, the isolation plate is fixedly arranged at the upper end of the base, and the crimping body assembly is movably installed at the outer end of the base; the crimping body assembly comprises a crimping body shell, a central axis body and a reed body, the crimping body shell is movably installed at the outer end of the base, the central axis body is movably installed in the middle of the crimping body shell and the isolation plate, the reed body is evenly distributed on the outer side of the central axis body, and the reed body is movably installed on the inner side of the isolation plate.

[0009] Preferably, the crimping body assembly also includes a reed sleeve, an insulating connecting ring, a center axis clamp, a wire management groove, a wire crimping plate and a spring. The reed sleeve is fixedly arranged at the inner end of the reed body. The user first inserts the arranged 8 core wires into the crystal head in sequence, ensuring that each core wire passes through the corresponding wire management groove through the bottom of the reed and is inserted into the top of the crystal head.

[0010] Preferably, the insulating connecting ring is fixedly arranged on the inner end of the reed sleeve, and the center axis clip is fixedly arranged on the inner end of the insulating connecting ring. The user presses the crimping body shell from top to bottom to drive the center axis to rotate. The rotation of the center axis drives the reed to move up and down, so that the reed is fully crimped to the core wire to connect the signal.

[0011] Preferably, the center axis clip is fixedly arranged at the outer end of the center axis body, and the wire management groove is fixedly arranged at the bottom of the inner end of the base. The reed (including the reed sleeve) is made of high-quality metal copper in a three-pronged structure. The cable clamping and signal transmission are completed by connecting the reed sleeve with the center axis clip. The center axis is mainly used to carry crimping related components. The center axis clip is mainly used to clamp the reed. The insulating connecting ring adopts synthetic insulating material, which is mainly used to insulate the center axis clip and the reed. After the crimping body shell moves downward and is completely level with the base shell, adjust the fixing knob above the crimping shell and push the wire pressing plate to extrude and fix the network cable.

[0012] Preferably, the wire pressing plate is movably installed at the upper end of the inner end of the base, and the spring is movably installed on the left and right sides of the lower end of the wire pressing plate. The wire pressing plate adopts a strip-shaped design, which increases the crimping area and improves the crimping stability. It is mainly used to compress the cable head, and the spring is installed to lift the wire pressing plate.

[0013] Preferably, the auxiliary mechanism includes a fixing knob, a fixing nut and a spring. The fixing knob is movably mounted on the upper end of the crimping body shell. The fixing knob adopts a non-slipping design. The user tightens the fixing knob and adjusts the fixing knob according to the diameter of the network cable while fixing the crimping body to push the crimping line to compact the network cable. The fixing knob adopts a non-slipping design and is used in conjunction with the fixing nut to complete the fixation of the crimping body and the cable.

[0014] Preferably, the fixing nut is fixedly arranged at the upper end of the base, and the spring sheet is fixedly installed at the lower end of the base. The spring sheet is mainly used to stabilize the connection between the network crystal head and the connector, and plays a role in stabilizing the connection and improving the stability of signal transmission. When the network crystal head is connected to the connector, a "click" sound will be emitted, indicating that the spring sheet is normal and the connection is normal, which effectively improves the stability of the device.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The reusable crystal head is installed through the main body. The user first inserts the 8 arranged core wires into the crystal head in order, ensuring that each core wire passes through the corresponding wire management groove through the bottom of the reed, and inserts it into the top of the crystal head. Press the crimping body shell from top to bottom to drive the central axis to rotate. The rotation of the central axis drives the reed to move up and down, so that the reed is fully crimped to the core wire and the signal is connected. The reed (including the reed sleeve) is made of high-quality metal copper in a three-pronged structure. The reed sleeve is connected with the central axis to complete the cable clamping and signal transmission. The central axis is mainly used to carry The crimping related parts, the center axis snap is mainly used to clamp the spring, the insulating connecting ring is made of synthetic insulating material, mainly used to insulate the center axis snap and the spring, the crimping body shell moves downward, and after it is completely flush with the base shell, adjust the fixing knob above the crimping shell, push the wire pressing plate, and squeeze and fix the network cable. The wire pressing plate adopts a strip design, which increases the crimping area and improves the crimping stability. It is mainly used to press the cable head. The spring is installed to lift the wire pressing plate. It is also modified on the basis of the original structure to the greatest extent. Through the above improvements, repeated crimping is realized, saving metal resources. At the same time, it is modified on the basis of the original structure to the greatest extent, which is easy for later production and manufacturing;

[0017] 2. The reusable crystal head is installed through the auxiliary mechanism. The user tightens the fixing knob, and while fixing the crimping body, adjusts the fixing knob according to the diameter of the network cable to push the crimping line to compact the network cable. The fixing knob adopts a non-slip design and is used in conjunction with the fixing nut to fix the crimping body and the cable. The spring piece is mainly used to stabilize the connection between the network crystal head and the connector, which plays a role in stabilizing the connection and improving the stability of signal transmission, effectively improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the reed installation structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the partially enlarged structure of the reed installation of the utility model;

[0021] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the utility model viewed from above;

[0022] Figure 5 It is a schematic diagram of a partial cross-sectional structure of a crimping body assembly of the utility model;

[0023] Figure 6 It is a schematic diagram of the partial cross-sectional structure of the spring piece installation of the utility model.

[0024] In the figure: 1. Main body; 101. Base; 102. Isolation plate; 103. Crimping body assembly; 1031. Crimping body shell; 1032. Center shaft body; 1033. Spring body; 1034. Spring sleeve; 1035. Insulating connecting ring; 1036. Center shaft clip; 1037. Wire management groove; 1038. Wire pressing plate; 1039. Spring; 2. Auxiliary mechanism; 201. Fixing knob; 202. Fixing nut; 203. Spring piece. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 6The utility model provides a technical solution: a reusable crystal head, comprising a main body mechanism 1 and an auxiliary mechanism 2, the auxiliary mechanism 2 is located at the outer end of the main body mechanism 1, the main body mechanism 1 comprises a base 101, an isolation plate 102 and a crimping body assembly 103, the isolation plate 102 is fixedly arranged at the upper end of the base 101, and the crimping body assembly 103 is movably installed at the outer end of the base 101; the crimping body assembly 103 comprises a crimping body shell 1031, a central axis body 1032 and a reed body 1033, the crimping body shell 1031 is movably installed at the outer end of the base 101, the central axis body 1032 is movably installed in the middle of the crimping body shell 1031 and the isolation plate 102, the reed body 1033 is evenly distributed on the outer side of the central axis body 1032, and the reed body 1033 is evenly distributed on the outer side of the central axis body 1032. 33 is movably installed on the inner side of the isolation plate 102, and the crimping body assembly 103 also includes a reed sleeve shoot 1034, an insulating connecting ring 1035, a center shaft snap shoot 1036, a wire management groove 1037, a wire pressing plate 1038 and a spring 1039. The reed sleeve shoot 1034 is fixedly arranged on the inner end of the reed body 1033, the insulating connecting ring 1035 is fixedly arranged on the inner end of the reed sleeve shoot 1034, the center shaft snap shoot 1036 is fixedly arranged on the inner end of the insulating connecting ring 1035, the center shaft snap shoot 1036 is fixedly arranged on the outer end of the center shaft body 1032, the wire management groove 1037 is fixedly arranged on the bottom of the inner end of the base 101, the wire pressing plate 1038 is movably installed on the upper end of the inner end of the base 101, and the spring 1039 is movably installed on the left and right sides of the lower end of the wire pressing plate 1038.

[0027] The auxiliary mechanism 2 includes a fixing knob 201, a fixing nut 202 and a spring 203. The fixing knob 201 is movably mounted on the upper end of the crimping body shell 1031, the fixing nut 202 is fixedly arranged on the upper end of the base 101, and the spring 203 is fixedly mounted on the lower end of the base 101. When using a reusable crystal head, the user first inserts the 8 sorted core wires into the crystal head in sequence, ensuring that each core wire passes through the corresponding wire management groove 1037 through the bottom of the spring, and is inserted into the top of the crystal head, and the crimping body shell 1031 is pressed from top to bottom to drive the central axis to rotate. The rotation of the central axis drives the spring to move up and down, so that the spring is fully crimped to the core wire and the signal is connected. The spring (including the spring sleeve 1034) is made of high-quality metal copper in a three-pronged structure. The spring sleeve 1034 is connected with the central axis snap 1036 to complete the cable clamping and signal transmission. The central axis is mainly used to carry crimping related components, and the central axis snap 1036 is mainly used to clamp the spring, and the insulating connecting ring 1 035 adopts synthetic insulating material, which is mainly used for insulating the central axis card shoot 1036 and the spring. The crimping body shell 1031 moves downward and is completely flush with the base 101 shell. Then adjust the fixing knob above the crimping shell and push the wire pressing plate 1038 to squeeze and fix the network cable. The wire pressing plate 1038 adopts a trapezoidal design, which increases the crimping area and improves the crimping stability. It is mainly used to compress the cable head. The installation of the spring 1039 is used to lift the wire pressing plate 1038. The user tightens the fixing knob 201. While fixing the crimping body, adjust the fixing knob 201 according to the wire diameter of the network cable to push the crimping line to compact the network cable. The fixing knob 201 adopts a non-slip design and is used in conjunction with the fixing nut 202 to complete the fixation of the crimping body and the cable. The spring 203 is mainly used to stabilize the connection between the network crystal head and the connector, which plays a role in stabilizing the connection and improving the stability of signal transmission. When the network crystal head is connected to the connector, a "click" sound will be emitted, indicating that the spring 203 is normal and the connection is normal.

[0028] Working principle: When using a reusable crystal plug, the user first inserts the 8 organized core wires into the crystal plug in order, ensuring that each core wire passes through the corresponding wire management groove 1037 through the bottom of the reed, and is inserted into the top of the crystal plug. The crimping body shell 1031 is pressed from top to bottom to drive the central axis to rotate. The rotation of the central axis drives the reed to move up and down, so that the reed is fully crimped to the core wire and the signal is connected. The reed (including the reed sleeve 1034) is made of high-quality metal copper in a three-pronged structure. The reed sleeve 1034 is connected to the center shaft snap 1036 to complete the cable clamping and signal transmission. The center shaft is mainly used to carry crimping related components. The center shaft snap 1036 is mainly used to clamp the reed. The insulating connecting ring 1035 is made of synthetic insulating material, which is mainly used to insulate the center shaft snap 1036 and the reed. The crimping body shell 1031 moves downward, After it is completely flush with the base 101 shell, adjust the fixing knob above the crimping shell and push the crimping plate 1038 to squeeze and fix the network cable. The crimping plate 1038 adopts a strip design, which increases the crimping area and improves the crimping stability. It is mainly used to compress the cable head. The spring 1039 is installed to lift the crimping plate 1038. The user tightens the fixing knob 201 and adjusts the fixing knob 201 according to the diameter of the network cable while fixing the crimping body to push the crimping line to compact the network cable. The fixing knob 201 adopts a non-slip design and is used in conjunction with the fixing nut 202 to fix the crimping body and the cable. The spring 203 is mainly used to stabilize the connection between the network crystal head and the connector, which plays a role in stabilizing the connection and improving the stability of signal transmission. When the network crystal head is connected to the connector, a "click" sound will be emitted, indicating that the spring 203 is normal and the connection is normal.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A reusable crystal head, comprising a main mechanism (1) and an auxiliary mechanism (2), characterized in that: The auxiliary mechanism (2) is located at the outer end of the main mechanism (1); the main mechanism (1) comprises a base (101), an isolation plate (102) and a crimping body assembly (103); the isolation plate (102) is fixedly arranged at the upper end of the base (101); and the crimping body assembly (103) is movably mounted at the outer end of the base (101); The crimping body assembly (103) comprises a crimping body shell (1031), a central axis body (1032) and a reed body (1033); the crimping body shell (1031) is movably mounted on the outer end of the base (101); the central axis body (1032) is movably mounted in the middle of the crimping body shell (1031) and the isolation plate (102); the reed body (1033) is evenly distributed on the outer side of the central axis body (1032); and the reed body (1033) is movably mounted on the inner side of the isolation plate (102).

2. The reusable crystal plug according to claim 1, characterized in that: The crimping body assembly (103) further comprises a spring sleeve (1034), an insulating connecting ring (1035), a central axis clamp (1036), a wire management groove (1037), a wire pressing plate (1038) and a spring (1039), wherein the spring sleeve (1034) is fixedly arranged at the inner end of the spring body (1033).

3. The reusable crystal plug according to claim 2, characterized in that: The insulating connection ring (1035) is fixedly arranged on the inner end of the spring sleeve (1034), and the central axis clamp (1036) is fixedly arranged on the inner end of the insulating connection ring (1035).

4. The reusable crystal plug according to claim 3, characterized in that: The central axis latch (1036) is fixedly arranged at the outer end of the central axis body (1032), and the wire management groove (1037) is fixedly arranged at the bottom of the inner end of the base (101).

5. The reusable crystal plug according to claim 4, characterized in that: The wire pressing plate (1038) is movably mounted on the upper end of the inner end of the base (101), and the spring (1039) is movably mounted on the left and right sides of the lower end of the wire pressing plate (1038).

6. The reusable crystal plug according to claim 5, characterized in that: The auxiliary mechanism (2) comprises a fixing knob (201), a fixing nut (202) and a spring (203); the fixing knob (201) is movably mounted on the upper end of the crimping body housing (1031).

7. The reusable crystal plug according to claim 6, characterized in that: The fixing nut (202) is fixedly arranged on the upper end of the base (101), and the spring sheet (203) is fixedly installed on the lower end of the base (101).

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