Computer cable convenient for quick connection

Abstract

The utility model relates to the related technical field of computer cables, in particular to a computer cable convenient for quick connection, which comprises a cable protection layer, a group of data wires are arranged in the cable protection layer, a connection port is sleeved in the middle of the right end of the cable protection layer, and an insulation protection layer is arranged in the middle of the inner wall of the left side of the connection port. And a fixed clamping ring is arranged in the middle of the right end of each data wire. The improved computer cable convenient for quick connection is provided with a fixed clamping ring and an arc-shaped clamping plate, the fixed clamping ring sleeves the right end of a data wire, and an embedded knob in a circular groove of the fixed clamping ring is rotated, so that the arc-shaped clamping plate in threaded connection with the embedded knob clamps and fixes the data wire in the middle of the fixed clamping ring; moreover, the data wire can be further clamped and fixed through the insulating clamping sheet, and the end part of the fixed clamping ring is fixed at the connection port in the inner wall of the left side of the connection port through a screw, so that the connection structure of the cable core wire is fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical fields of computer cable, specifically to a computer cable convenient to fasten. BACKGROUND

[0002] The cable connected with the computer needs to provide stable current for the computer, and the material of the computer cable needs to adopt polyethylene material with low density and oxidation resistance due to high power during the computer operation.

[0003] The connection port of the computer needs to be strengthened in stability, and the user can quickly disassemble and assemble it for maintenance, and the end part of the cable needs to keep the stability of the fixed structure during disassembly and assembly.

[0004] The inventor finds the following problems in the prior art during the implementation of the utility model: 1. The traditional computer cable lacks a fixed protection structure for the end part of the cable core inside the computer cable, and the lack of the fixed protection structure will cause the internal tension of the computer cable to increase due to its own gravity after connection, and then cause the cable core connection structure inside to loosen or break, affecting subsequent use; 2. The traditional computer cable lacks a locking structure for the fixed structure composed of the end part connection and the cable structure to be inserted and connected, and the connection will loosen due to external force after the cable is connected, affecting the stability of subsequent data transmission and causing the damage of the data end part at the interface. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a computer cable convenient to fasten to solve the problems of the lack of butt joint protection structure for the cable core and the lack of locking structure for the end part connection of the cable in the prior art. To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a computer cable convenient to fasten, comprising a cable protection layer, a group of data wires are arranged inside the cable protection layer, a connection port is arranged at the right end of the cable protection layer, an insulation protection layer is arranged at the left side inner wall of the connection port, a fixed clasp is arranged at the right end of the data wire, and two circles of data end parts are arranged at the right end of the connection port.

[0006] A circular through groove is arranged at the middle part of the upper and lower ends of the fixed clasp, an embedded knob is arranged inside the through groove, an arc-shaped clamping plate is arranged at the end of the embedded knob close to the cross section center of the fixed clasp, and an insulation clamping piece is arranged at the middle part of the left and right sides of the inner circle surface of the fixed clasp.

[0007] The outer side of the data end is sleeved with an end protection sleeve, and eight clamping blocks are arranged at equal intervals on the outer circle of the right inner wall of the connecting port. The end of the clamping block close to the outer surface of the connecting port is provided with a sliding connecting rod, and the other end of the sliding connecting rod is provided with a spring inclined rod. The left end of the spring inclined rod is provided with a pressing ring.

[0008] Further preferably, the inner part of the cable protection layer is filled with a silica core cladding, and the right end cross-sectional diameter of the data wire is smaller than the inner wall cross-sectional diameter of the fixed clamping ring. The right end surface of the fixed clamping ring is fixed to the left inner wall surface of the connecting port by screws. The inner wall of the insulation protection layer is close to the right end middle surface of the cable protection layer.

[0009] Further preferably, the outer circle surface cross-sectional diameter of the insulation protection layer is equal to the left end inner wall cross-sectional diameter of the connecting port. The middle part of the embedded knob is connected to the middle part of the upper and lower two side circular grooves of the fixed clamping ring through a bearing. The middle part of the embedded knob close to the arc-shaped clamping plate is provided with a circular threaded groove. The end of the arc-shaped clamping plate close to the embedded knob is threadedly connected to the inner wall of the threaded groove of the embedded knob.

[0010] Further preferably, the two ends of the insulation clamping piece are fixed to the inner wall of the fixed clamping ring. The middle part of the insulation clamping piece has a spacing smaller than the right end cross-sectional diameter of the data wire. The arc inner side surface of the arc-shaped clamping plate is fixed with an anti-skid gasket made of insulating material. The left end of the data end is connected to the left inner wall of the connecting port at the middle part of the fixed clamping ring through a data connection line.

[0011] Further preferably, the left end surface of the end protection sleeve is connected to the right inner wall circular groove inner wall of the connecting port through a spring. The left end outer circle surface of the end protection sleeve is slidingly connected to the right side circular groove inner wall of the connecting port. The left end middle part of the data end is fixed to the right inner wall of the connecting port. The middle surface of the data end is close to the inner wall of the end protection sleeve.

[0012] Further preferably, the middle part of the pressing ring is slidingly connected to the middle part of the left surface of the connecting port. The right side middle part of the pressing ring is connected to the inner wall of the connecting port through a spring at equal intervals. The left end of the spring inclined rod is fixed to the right end surface of the pressing ring. The cross-sectional normal of the right side inclined surface of the spring inclined rod is towards the right outer side.

[0013] Further preferably, the right side of the spring ramp rod is in close contact with the left end of the sliding connection rod near the side of the section circle center of the pressing ring, and the right end of the sliding connection rod is connected to the middle part of the end of the clamping block near the surface of the outer ring of the pressing ring through the spring connection rod, and the left and right ends of the sliding connection rod are slidingly connected to the inner wall of the connection port.

[0014] Compared with the prior art, the utility model has the beneficial effects of:

[0015] In the utility model, the fixed clamping ring is sleeved at the right end of the data wire, and the arc clamping plate clamped by the inlaid knob is screwed to the middle part of the data wire in the fixed clamping ring, and the data wire can be further clamped and fixed by the insulating clamping piece, and the end part of the fixed clamping ring is fixed in the connection port on the left side of the inner wall of the connection port, so that the cable core wire is fixed in the connection structure.

[0016] In the utility model, the clamping block is arranged on the right side of the inner wall of the connection port, so that the spring ramp rod is pressed by the pressing ring, the clamping block is retracted into the slot of the connection port through the spring telescopic rod, the connection data line is clamped into the right end slot of the connection port, and the pressing ring is released, so that the clamping block is clamped into the end slot of the connection data line, and the end part of the cable connection structure can be locked into the structure to be connected. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the whole structure schematic diagram of the utility model;

[0019] Figure 3 It is the fixed clamping ring amplification structure schematic diagram of the utility model;

[0020] Figure 4 It is the end protection sleeve amplification structure schematic diagram of the utility model;

[0021] Figure 5 It is the sliding connection rod amplification structure schematic diagram of the utility model.

[0022] In the drawing: 1, cable protection layer; 2, connection port; 3, end protection sleeve; 4, data end; 5, clamping block; 6, insulating protection layer; 7, data wire; 8, fixed clamping ring; 9, insulating clamping piece; 10, arc clamping plate; 11, inlaid knob; 12, pressing ring; 13, spring ramp rod; 14, sliding connection rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. 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 the ordinary technical personnel in the field without creative labor are within the protection scope of the utility model.

[0024] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a computer cable convenient to quickly connect, including cable protective layer 1, the inside of cable protective layer 1 is provided with a group of data wires 7, and the right end middle part of cable protective layer 1 is sleeved with connection port 2, the left side inner wall middle part of connection port 2 is provided with insulating protective layer 6, and the right end middle part of data wire 7 is all provided with fixed snap ring 8, and the right end inner side of connection port 2 is provided with two circles of data end 4 at equal intervals;

[0025] The upper and lower ends of fixed snap ring 8 are all provided with circular through grooves, and the inside of through groove is all provided with embedded knob 11, and the end of embedded knob 11 close to the cross section center of fixed snap ring 8 is all provided with arc-shaped clamping plate 10, and the left and right sides of the inner circle surface of fixed snap ring 8 are all provided with insulating clamping piece 9 in middle part;

[0026] The outside of data end 4 is all sleeved with end protective sleeve 3, and the right side inner wall outer circle of connection port 2 is provided with eight clamping blocks 5 at equal intervals, and the end of clamping block 5 close to the outer surface of connection port 2 is all provided with sliding connecting rod 14, and the other end of sliding connecting rod 14 is all provided with spring inclined rod 13, and the left end of spring inclined rod 13 is provided with pressing ring 12.

[0027] In the embodiment, as shown in Figure 2 The inside of cable protective layer 1 is filled with silica core cladding, and the right end cross section diameter of data wire 7 is less than the inner wall cross section diameter of fixed snap ring 8, and the right end surface of fixed snap ring 8 is all fixed on the left side inner wall surface of connection port 2 by screw, and the inner wall of insulating protective layer 6 is close to the right end middle part surface of cable protective layer 1;By filling with silica core cladding on the outside of cable protective layer 1, protection is achieved, and by being provided with insulating protective layer 6, the end part position of the connection of cable protective layer 1 and connection port 2 is protected.

[0028] In the embodiment, as shown in Figure 3As shown in the drawings, the outer surface section diameter of the insulating protective layer 6 is equal to the section diameter of the left end inner wall of the connection port 2, the middle part of the embedded knob 11 penetrates through the upper and lower two side circular grooves of the fixed clamping ring 8, the middle part of one end of the embedded knob 11 close to the arc-shaped clamping plate 10 is provided with a circular threaded groove, and the arc-shaped clamping plate 10 close to the embedded knob 11 is threadedly connected to the inner wall of the threaded groove of the embedded knob 11.

[0029] In this embodiment, as shown in the drawings, Figure 3 The two ends of the insulating clamping piece 9 are fixed to the inner wall of the fixed clamping ring 8, the middle part of the insulating clamping piece 9 has a spacing smaller than the section diameter of the right end of the data wire 7, the inner side surface of the arc surface of the arc-shaped clamping plate 10 is fixed with an anti-skid pad of insulating material, and the left end of the data terminal 4 is connected to the part of the left inner wall of the connection port 2 located in the middle part of the fixed clamping ring 8 through the data connection line.

[0030] In this embodiment, as shown in the drawings, Figure 4 The left end surface of the terminal protective sleeve 3 is connected to the right inner wall circular groove inner wall of the connection port 2 through a spring, the left end outer surface of the terminal protective sleeve 3 is slidingly connected to the right circular groove inner wall of the connection port 2, the left end middle part of the data terminal 4 is fixed to the right inner wall of the connection port 2, and the middle surface of the data terminal 4 is tightly attached to the inner wall of the terminal protective sleeve 3.

[0031] In this embodiment, as shown in the drawings, Figure 5 The middle part of the push ring 12 penetrates through and slidingly connects to the middle part of the left surface of the connection port 2, the middle part of the right surface of the push ring 12 is equally spaced and connected to the inner wall of the connection port 2 through a spring, the left end of the spring inclined rod 13 is fixed to the right end surface of the push ring 12, and the section normal lines of the right side inclined surface of the spring inclined rod 13 are directed to the right outer side.

[0032] In this embodiment, as shown in the drawings, Figure 5As shown, the right side of the spring ramp rod 13 is in close contact with the left end of the sliding connecting rod 14, and the middle of the right end of the sliding connecting rod 14 is connected to the end of the engaging block 5 near the outer surface of the pressing ring 12 through the spring connecting rod, and the middle of the left and right ends of the sliding connecting rod 14 is slidingly connected to the inner wall of the connecting port 2; the slope of the spring ramp rod 13 can extrude the sliding connecting rod 14, so that the sliding connecting rod 14 slides along the inner wall of the connecting port 2, thereby adjusting the position of the engaging block 5.

[0033] The use method and advantages of the utility model are as follows:

[0034] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , first, the user can butt the right end of the cable protective layer 1 and the internal data conductor 7 to the left end of the connecting port 2, the fixed clamping ring 8 can be sleeved on the end of the data conductor 7, and the end of the data conductor 7 is clamped by the insulating clamping piece 9, at the same time, the embedded knob 11 in the circular groove of the fixed clamping ring 8 can be rotated, so that the arc-shaped clamping plate 10 connected by threads can clamp and fix the data conductor 7 in the middle of the fixed clamping ring 8, and the fixed clamping ring 8 is fixed at the data line port of the left side groove inner wall of the connecting port 2 through the screw, and the cable protective layer 1 and the insulating protective layer 6 are clamped in the left side groove inner wall of the connecting port 2.

[0035] Then, the pressing ring 12 can be pressed, so that the pressing ring 12 extrudes the sliding connecting rod 14 through the spring ramp rod 13, so that the engaging block 5 is locked into the groove inside the connecting port 2, so that the connected data line can be clamped into the right side groove inside the connecting port 2, and then the pressing ring 12 is released, so that the engaging block 5 is clamped into the recess inside the data line, and the end of the data line is connected to the data end 4 and inserted into the end protection sleeve 3.

[0036] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model, and are not intended to limit the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A computer cable for facilitating quick connection, comprising a cable protection layer (1), characterized in that: The inside of the cable protection layer (1) is provided with a group of data wires (7), and the middle of the right end of the cable protection layer (1) is sleeved with a connection port (2), the middle of the left side inner wall of the connection port (2) is provided with an insulation protection layer (6), and the middle of the right end of the data wire (7) is provided with a fixed clamping ring (8), and the right end of the connection port (2) is provided with two circles of data end heads (4) at equal intervals. The middle of the upper and lower ends of the fixed clamping ring (8) is provided with a circular through slot, and the inside of the through slot is provided with an embedded knob (11), one end of the embedded knob (11) close to the cross section of the fixed clamping ring (8) is provided with an arc-shaped clamping plate (10), and the middle of the left and right sides of the inner circle surface of the fixed clamping ring (8) is provided with an insulation clamping piece (9). The outside of the data end head (4) is sleeved with an end head protection sleeve (3), and the right side inner wall of the connection port (2) is provided with eight clamping blocks (5) at equal intervals, one end of the clamping block (5) close to the outer surface of the connection port (2) is provided with a sliding connection rod (14), and the other end of the sliding connection rod (14) is provided with a spring inclined rod (13), and the left end of the spring inclined rod (13) is provided with a pressing ring (12).

2. A computer cable for easy connection according to claim 1, characterized in that: The inside of the cable protection layer (1) is filled with silica core cladding, and the right end cross section diameter of the data wire (7) is smaller than the inner wall cross section diameter of the fixed clamping ring (8), and the right end surface of the fixed clamping ring (8) is fixed to the left side inner wall surface of the connection port (2) by screws, and the inner wall of the insulation protection layer (6) is close to the middle surface of the right end of the cable protection layer (1).

3. A computer cable for easy connection according to claim 1, characterized in that: The outer surface cross section diameter of the insulation protection layer (6) is equal to the left end inner wall cross section diameter of the connection port (2), and the middle of the embedded knob (11) penetrates through the bearing and is connected to the inner wall middle of the upper and lower side circular grooves of the fixed clamping ring (8), and the middle of one end of the embedded knob (11) close to the arc-shaped clamping plate (10) is provided with a circular threaded groove, and one end of the arc-shaped clamping plate (10) close to the embedded knob (11) is threadedly connected to the inner wall of the threaded groove of the embedded knob (11).

4. A computer cable for easy connection according to claim 1, characterized in that: The two ends of the insulation clamping piece (9) are fixed to the inner wall of the fixed clamping ring (8), and the middle distance of the insulation clamping piece (9) is smaller than the right end cross section diameter of the data wire (7), and the inner side surface of the arc surface of the arc-shaped clamping plate (10) is fixed with an anti-skid pad of insulating material, and the left end of the data end head (4) is connected to the left side inner wall of the connection port (2) located in the middle of the fixed clamping ring (8) through a data connection line.

5. A computer cable for easy connection according to claim 1, characterized in that: The left end surface of the end head protection sleeve (3) is connected to the right side inner wall circular groove inner wall of the connection port (2) by a spring, and the left end outer circle surface of the end head protection sleeve (3) is slidingly connected to the right side circular groove inner wall of the connection port (2), and the left end middle of the data end head (4) is fixed to the right side inner wall of the connection port (2), and the middle surface of the data end head (4) is close to the inner wall of the end head protection sleeve (3).

6. A computer cable for easy connection according to claim 1, characterized in that: The middle part of the pressing ring (12) is slidably connected to the middle part of the left surface of the connecting port (2), and the middle part of the right surface of the pressing ring (12) is equidistantly connected to the inner wall of the connecting port (2) by springs, and the left ends of the spring slope rods (13) are fixed to the right end surface of the pressing ring (12), and the section normal lines of the right side slopes of the spring slope rods (13) all point to the right side.

7. A computer cable for easy connection according to claim 1, characterized in that: The right side slopes of the spring slope rods (13) are all close to the left end side slopes of the sliding connection rods (14) near the section center of the pressing ring (12), and the right end middle parts of the sliding connection rods (14) are connected to the middle part of one end of the clamping block (5) near the outer ring surface of the pressing ring (12) by spring connection rods, and the left and right end middle parts of the sliding connection rods (14) are slidably connected to the inner wall of the connecting port (2).

Images