Rapid network cable connecting device

Abstract

The utility model discloses a network cable quick connecting device which comprises an upper clamp body and a lower clamp body. An upper clamp body lower boss protrudes from the side, facing the lower clamp body, of the upper clamp body and is far away from the hinge shaft; a lower clamp body upper boss protrudes from the corresponding position of the lower clamp body; the upper plier body is fixedly provided with a first blade, a limiting column and a crystal head pressing block. A third blade, a network cable groove and a crystal head fixing groove are respectively and fixedly arranged at corresponding positions of the lower clamp body; a second blade is slidably connected between the two limiting columns and rotationally connected with a threaded column through a bearing, the threaded column is in threaded connection with the upper clamp body, and an adjusting knob is fixedly connected to the top of the threaded column. According to the invention, trimming, peeling and crimping are integrated, so that the connection speed of the network cable is improved; and adjustable peeling is realized through the structure of a limiting column, a second blade, a bearing, a threaded column and an adjusting knob, so that the peeling efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of weak-current cable construction, and in particular to a network cable quick connection device. Background Art

[0002] During the weak current construction process, it is often necessary to strip and cut the jumper cables and the cables of the front-end equipment and crimp the crystal heads, so it is necessary to study the network cable connection devices.

[0003] In the prior art, the patent announcement number CN220527371U, "An auxiliary crimping device for weak-current communication cables", is to smoothly move the weak-current communication cables to the inside of the base when it is necessary to crimp the weak-current communication cables, rotate the first twisting column to rotate the first twisting column with the rotating column, and move the rotating column downward while rotating. Since a slider is fixedly connected to the right side of the blade, the surface of the slider is slidably connected to the inside of the slide, which can prevent the blade from rotating with the bearing, thereby causing the blade to drop to the surface of the weak-current communication cable, and then rotate the network cable to allow the blade to strip the weak-current communication cable, thereby solving the problem that most of the existing auxiliary crimping devices for weak-current communication cables do not have a stripping structure. Therefore, when it is necessary to strip the weak-current communication cables, the staff needs to find another stripping tool to strip them, and then use the auxiliary crimping tool to crimp the crystal head and the weak-current communication cable, which is inefficient.

[0004] The above-mentioned prior art only considers the stripping and crimping of low-voltage communication cables. When the network cable or the crystal head connected to the network cable needs to be cut, it is necessary to find an additional wire cutting tool to cut the wire, and then use the auxiliary crimping device in the above-mentioned prior art to strip and crimp the network cable. The connection speed of the network cable is slow; in addition, the stripping structure of the above-mentioned prior art needs to rotate the first twisting column to lift the blade each time stripping, and then rotate the first twisting column to lower the blade after inserting the cable, and the stripping efficiency is low. Utility Model Content

[0005] The present application provides a network cable quick connection device, which is used to solve the problems of slow connection speed and low stripping efficiency of network cables in the prior art.

[0006] On the one hand, the present application provides a network cable quick connection device, including: an upper clamp body and a lower clamp body, wherein the upper clamp body and the lower clamp body are hinged via a hinge shaft.

[0007] An upper jaw lower boss is protruded from a side of the upper jaw body facing the lower jaw body and away from the hinge shaft; and a lower jaw upper boss is protruded from a position of the lower jaw body corresponding to the upper jaw lower boss.

[0008] The first blade, the limit column and the crystal head pressure block are fixedly provided on the side of the upper clamp body facing the lower clamp body and the area between the hinge shaft and the lower boss of the upper clamp body; the third blade, the network cable groove and the crystal head fixing groove are fixedly provided on the positions of the lower clamp body corresponding to the first blade, the limit column and the crystal head pressure block.

[0009] There are two limit posts, a second blade is slidably connected between the two limit posts, the top plane of the second blade is rotatably connected to a threaded post through a bearing, the threaded post passes through the upper pliers body and is threadedly connected to the upper pliers body, and an adjusting knob is fixedly connected to the top of the threaded post.

[0010] In a possible implementation, the first blade, the limiting column and the crystal head pressing block are arranged in sequence along the direction from the hinge axis to the lower boss of the upper clamp body.

[0011] In a possible implementation, a wire management module is fixedly provided on the side of the upper pliers body facing the lower pliers body and in the area between the hinge shaft and the lower boss of the upper pliers body, and a fourth blade is fixedly provided on the lower pliers body at a position corresponding to the wire management outlet of the wire management module.

[0012] In a possible implementation, the wire management module is located between the limiting column and the crystal head pressing block.

[0013] In a possible implementation, the top of the crystal head fixing groove is open, and both sides of the top of the crystal head fixing groove protrude inwardly with limiting edges.

[0014] In a possible implementation manner, a spring is fixedly provided between the upper caliper body and the lower caliper body at a position close to the hinge axis.

[0015] In a possible implementation, holes are provided at one end of the upper clamp body away from the hinge shaft and at one end of the lower clamp body away from the hinge shaft, and a limit rope is connected between the two holes.

[0016] A network cable quick connection device in the present application has the following advantages:

[0017] By integrating wire cutting, stripping and crimping into one, the connection speed of the network cable is improved; adjustable stripping is achieved through the structure of the limit column, the second blade, the bearing, the threaded column and the adjustment knob, thereby improving the stripping efficiency.

[0018] The proposed first blade, limit column and crystal head pressing block are arranged in sequence from the hinge axis to the lower boss of the upper clamp body, which improves the working continuity of wire cutting, stripping and crystal head crimping. At the same time, the first blade is close to the hinge axis, which makes wire cutting more labor-saving, and the crystal head pressing block is close to the lower boss of the upper clamp body, which makes the activity space of the crystal head larger during crimping and facilitates observation.

[0019] By setting up a cable management module and a fourth blade, the cable management function is also integrated into the network cable quick connection device, ensuring that the network cable core length is neat and matches the core installation position inside the crystal head, while further improving the connection speed of the network cable.

[0020] The proposed wire management module is located between the limit column and the crystal head pressing block, thereby improving the working continuity of wire cutting, stripping, wire management and crystal head crimping.

[0021] The top of the proposed crystal head fixing groove is open, and both sides of the top of the crystal head fixing groove protrude inward with limited edges, so that the network cable quick connection device can fix the crystal head while also displaying the installation status of the network cable core after entering the crystal head through the top of the crystal head fixing groove, thereby improving the reliability of the network cable connection.

[0022] A spring is fixedly arranged between the upper clamp body and the lower clamp body near the hinge axis, so that after each operation of cutting, stripping, arranging and crimping of the network cable quick connection device, the upper clamp body and the lower clamp body automatically return to the open state, facilitating the next operation.

[0023] The proposed upper clamp body has one end away from the hinge shaft and the lower clamp body has one end away from the hinge shaft provided with holes, and a limit rope is connected between the two holes, thereby avoiding excessive opening of the upper clamp body and the lower clamp body and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the front view of a network cable quick connection device provided in an embodiment of the present application;

[0026] Figure 2 This is a front view structural schematic diagram of a network cable quick connection device provided in an embodiment of the present application when it is tightened.

[0027] Description of reference numerals:

[0028] 1-upper clamp body, 2-lower clamp body, 3-hinge shaft, 11-first blade, 12-limiting column, 13-second blade, 14-threaded column, 15-adjusting knob, 16-bearing, 17-cable management module, 18-crystal head pressure block, 19-lower boss of upper clamp body, 21-third blade, 22-network cable groove, 23-fourth blade, 24-crystal head fixing slot, 25-upper boss of lower clamp body, 4-spring, 5-limiting rope. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] Embodiment 1:

[0031] like Figure 1 , Figure 2 As shown, an embodiment of the present application provides a network cable quick connection device, comprising: an upper clamp body 1 and a lower clamp body 2, wherein the upper clamp body 1 and the lower clamp body 2 are hingedly connected via a hinge shaft 3.

[0032] An upper jaw lower boss 19 is protruded from a side of the upper jaw body 1 facing the lower jaw body 2 and away from the hinge shaft 3 ; a lower jaw upper boss 25 is protruded from a position of the lower jaw body 2 corresponding to the upper jaw lower boss 19 .

[0033] The first blade 11, the limiting column 12 and the crystal head pressing block 18 are fixedly provided on the side of the upper clamp body 1 facing the lower clamp body 2 and in the area between the hinge shaft 3 and the lower boss 19 of the upper clamp body; the third blade 21, the network cable groove 22 and the crystal head fixing groove 24 are fixedly provided at the positions of the lower clamp body 2 corresponding to the first blade 11, the limiting column 12 and the crystal head pressing block 18.

[0034] There are two limit posts 12, and a second blade 13 is slidably connected between the two limit posts 12. The top plane of the second blade 13 is rotatably connected to a threaded post 14 through a bearing 16. The threaded post 14 passes through the upper pliers body 1 and is threadedly connected to the upper pliers body 1. An adjusting knob 15 is fixedly connected to the top of the threaded post 14.

[0035] Specifically, in this embodiment, a working principle of a network cable quick connection device is as follows: the initial state of the network cable quick connection device is as follows: Figure 1As shown, the upper clamp body 1 and the lower clamp body 2 are opened; when the wire cutting operation is required, the network cable is placed between the first blade 11 and the third blade 21, and the network cable quick connection device is tightened, so that the lower boss 19 of the upper clamp body contacts the upper boss 25 of the lower clamp body, and the first blade 11 contacts the third blade 21, and the wire cutting operation is completed; when the stripping operation is required, the adjusting knob 15 is turned to drive the threaded column 14 to rotate, thereby controlling the threaded column 14 to rise or fall, and the threaded column 14 drives the second blade 13 to slide up or down between the two limit columns 12 until it reaches a position suitable for stripping (that is, when the network cable is stripped). When the wire quick connection device is tightened, the gap between the second blade 13 and the network cable groove 22 is slightly smaller than the outer diameter of the network cable to be stripped), the network cable is placed between the second blade 13 and the network cable groove 22, the network cable quick connection device is tightened, so that the lower boss 19 of the upper clamp body contacts with the upper boss 25 of the lower clamp body, the network cable is rotated, and the stripping operation is completed; when the crystal head crimping operation is required, the crystal head is fixed inside the crystal head fixing groove 24, and after the network cable core is installed into the crystal head, the network cable quick connection device is tightened, so that the lower boss 19 of the upper clamp body contacts with the upper boss 25 of the lower clamp body, and the crystal head crimping operation is completed.

[0036] Specifically, when it is necessary to continuously strip the network cables of the same specification, there is no need to turn the adjustment knob 15, that is, there is no need to adjust the position of the second blade 13. You only need to loosen the upper clamp body 1 and the lower clamp body 2, place the network cable between the second blade 13 and the network cable groove 22, hold the network cable quick connection device tightly so that the lower boss 19 of the upper clamp body contacts the upper boss 25 of the lower clamp body, rotate the network cable, and complete the stripping operation.

[0037] Exemplarily, the first blade 11 , the limiting column 12 and the crystal head pressing block 18 are arranged in sequence along the direction from the hinge shaft 3 to the lower boss 19 of the upper clamp body.

[0038] Specifically, through the above-mentioned position arrangement, the working continuity of wire cutting, stripping and crystal head crimping is improved. At the same time, the first blade 11 is close to the hinge shaft 3, which makes wire cutting more labor-saving. The crystal head pressing block 18 is close to the lower boss 19 of the upper clamp body, which makes the activity space larger during the crimping of the crystal head and facilitates observation.

[0039] Embodiment 2:

[0040] Exemplarily, a wire management module 17 is fixedly provided on the side of the upper pliers body 1 facing the lower pliers body 2 and in the area between the hinge shaft 3 and the lower boss 19 of the upper pliers body, and a fourth blade 23 is fixedly provided at the position of the wire management outlet of the wire management module 17 of the lower pliers body 2.

[0041] Specifically, the difference between Example 2 and Example 1 is that Example 2 adds a wire management module 17 and a fourth blade 23. In this embodiment, the wire management module 17 adopts a modified crystal head. For details, reference may be made to the wire management module in the "Multifunctional Network Cable Stripping Device" with patent publication number CN113809693A. In other possible embodiments, other wire management modules 17 may also be used. When a wire management operation is required, the cores of the network cables are arranged in order and passed through the wire management module 17. The cores of the network cables pass through the wire management outlet of the wire management module 17. The network cable quick connection device is gripped so that the lower boss 19 of the upper clamp body contacts the upper boss 25 of the lower clamp body. The fourth blade 23 cuts off the core of the network cable at the wire management outlet of the wire management module 17 to ensure that the length of the core of the network cable is neat and matches the position of the core installed inside the crystal head. The other working principles of Example 2 are the same as those of Example 1. Since the position of the fourth blade 23 corresponds to the position of the wire management outlet of the wire management module 17, when the network cable quick connection device is gripped (i.e. Figure 2 In the state shown in FIG. 1 , the fourth blade 23 is blocked by the cable management module 17 when viewed from the front.

[0042] Exemplarily, the cable management module 17 is located between the limiting column 12 and the crystal head pressing block 18 .

[0043] Specifically, the above-mentioned position arrangement improves the working continuity of wire cutting, stripping, wire sorting and crystal plug crimping.

[0044] Embodiment 3:

[0045] Exemplarily, the top of the crystal head fixing groove 24 is open, and both sides of the top of the crystal head fixing groove 24 protrude inwardly with limiting edges.

[0046] Specifically, the working principle of Embodiment 3 is the same as that of Embodiment 1. The difference between Embodiment 3 and Embodiment 1 is that the top of the crystal head fixing slot 24 of Embodiment 3 is open, and the top two sides of the crystal head fixing slot 24 protrude inward with limited edges. Through such a setting, the network cable quick connection device can fix the crystal head while also displaying the installation status of the network cable core after entering the crystal head through the top of the crystal head fixing slot 24.

[0047] Embodiment 4:

[0048] Exemplarily, a spring 4 is fixedly provided between the upper caliper body 1 and the lower caliper body 2 at a position close to the hinge shaft 3 .

[0049] Specifically, the working principle of embodiment 4 is the same as that of embodiment 1. The difference between embodiment 4 and embodiment 1 is that a spring 4 is added to embodiment 4, so that after each operation of cutting, stripping, arranging and crimping the network cable quick connection device, the upper clamp body 1 and the lower clamp body 2 automatically return to the open state, facilitating the next operation.

[0050] Embodiment 5:

[0051] Exemplarily, one end of the upper caliper body 1 away from the hinge shaft 3 and one end of the lower caliper body 2 away from the hinge shaft 3 are both provided with holes, and a limit rope 5 is connected between the two holes.

[0052] Specifically, the working principle of the fifth embodiment is the same as that of the first embodiment. The difference between the fifth embodiment and the first embodiment is that the fifth embodiment adds a limit rope 5 to prevent the upper jaw body 1 and the lower jaw body 2 from being over-opened. In this embodiment, the limit rope 5 is an elastic nylon rope. In other possible embodiments, other limit ropes with a certain elasticity can also be used to limit the upper jaw body 1 and the lower jaw body 2 while having a certain flexibility.

[0053] The embodiment of the present application improves the connection speed of the network cable by integrating wire cutting, stripping and crimping into one; adjustable stripping is achieved through the structure of a limit post, a second blade, a bearing, a threaded post and an adjustment knob, thereby improving the stripping efficiency.

[0054] The proposed first blade, limit column and crystal head pressing block are arranged in sequence from the hinge axis to the lower boss of the upper clamp body, which improves the working continuity of wire cutting, stripping and crystal head crimping. At the same time, the first blade is close to the hinge axis, which makes wire cutting more labor-saving, and the crystal head pressing block is close to the lower boss of the upper clamp body, which makes the activity space of the crystal head larger during crimping and facilitates observation.

[0055] By setting up a cable management module and a fourth blade, the cable management function is also integrated into the network cable quick connection device, ensuring that the network cable core length is neat and matches the core installation position inside the crystal head, while further improving the connection speed of the network cable.

[0056] The proposed wire management module is located between the limit column and the crystal head pressing block, thereby improving the working continuity of wire cutting, stripping, wire management and crystal head crimping.

[0057] The top of the proposed crystal head fixing groove is open, and both sides of the top of the crystal head fixing groove protrude inward with limited edges, so that the network cable quick connection device can fix the crystal head while also displaying the installation status of the network cable core after entering the crystal head through the top of the crystal head fixing groove, thereby improving the reliability of the network cable connection.

[0058] A spring is fixedly arranged between the upper clamp body and the lower clamp body near the hinge axis, so that after each operation of cutting, stripping, arranging and crimping of the network cable quick connection device, the upper clamp body and the lower clamp body automatically return to the open state, facilitating the next operation.

[0059] The proposed upper clamp body has one end away from the hinge shaft and the lower clamp body has one end away from the hinge shaft provided with holes, and a limit rope is connected between the two holes, thereby avoiding excessive opening of the upper clamp body and the lower clamp body and improving safety.

[0060] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0061] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A network cable quick connection device, characterized in that: include: An upper jaw body and a lower jaw body, wherein the upper jaw body and the lower jaw body are hingedly connected via a hinge shaft; An upper jaw lower boss is protruded from a side of the upper jaw body facing the lower jaw body and away from the hinge shaft; an upper jaw upper boss is protruded from a position of the lower jaw body corresponding to the lower jaw boss of the upper jaw body; A first blade, a limit column and a crystal head pressing block are fixedly arranged on one side of the upper clamp body facing the lower clamp body and in an area between the hinge shaft and the lower boss of the upper clamp body; a third blade, a network cable groove and a crystal head fixing groove are fixedly arranged on the lower clamp body at positions corresponding to the first blade, the limit column and the crystal head pressing block; There are two limit posts, a second blade is slidably connected between the two limit posts, the top plane of the second blade is rotatably connected to a threaded post through a bearing, the threaded post passes through the upper pliers body and is threadedly connected to the upper pliers body, and an adjusting knob is fixedly connected to the top of the threaded post.

2. A network cable quick connection device according to claim 1, characterized in that: The first blade, the limiting column and the crystal head pressing block are arranged in sequence along the direction from the hinge axis to the lower boss of the upper clamp body.

3. A network cable quick connection device according to claim 1, characterized in that: A wire management module is fixedly provided on one side of the upper clamp body facing the lower clamp body and in an area between the hinge shaft and the lower boss of the upper clamp body. A fourth blade is fixedly provided on the lower clamp body at a position corresponding to the wire management outlet of the wire management module.

4. A network cable quick connection device according to claim 3, characterized in that: The cable management module is located between the limiting column and the crystal head pressing block.

5. A network cable quick connection device according to claim 1, characterized in that: The top of the crystal head fixing groove is open, and both sides of the top of the crystal head fixing groove protrude inwardly with limited edges.

6. A network cable quick connection device according to claim 1, characterized in that: A spring is fixedly arranged at a position between the upper caliper body and the lower caliper body and close to the hinge shaft.

7. A network cable quick connection device according to claim 1, characterized in that: One end of the upper clamp body away from the hinge shaft and one end of the lower clamp body away from the hinge shaft are both provided with holes, and a limit rope is connected between the two holes.

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