CN203218474U - network cable connector - Google Patents

Abstract

The embodiment of the utility model provides a network cable connector for butting network cables. The network cable connector at least comprises a wiring terminal and a reinforced housing which are fixedly connected. The reinforced housing at least comprises a metal substrate and shielding layer fixing wings. Obviously, according to the embodiment of the utility model, the wiring terminal can be utilized for reliably butting netting twines of the two disconnected network cables. Besides, during the wiring, the shielding layer fixing wings can be utilized for firmly wrapping and clamping shielding layers of the network cables. The metal substrate and the shielding layer fixing wings are made of metal so that the shielding layers of the two network cables can be connected, thereby achieving the shielding effect.

Description

network cable connector

technical field

The utility model relates to a network cable connector.

Background technique

There are different types of network cables such as: twisted pair, fiber optic, coaxial, etc. In practical applications, there is a need to connect network cables, and thus there is a need for network cable connectors.

Utility model content

In view of this, the embodiment of the present invention provides a network cable connector for connecting network cables.

In order to achieve the above object, the embodiment of the utility model provides the following technical solutions:

A network cable connector, at least including:

Terminal blocks and reinforced enclosures for fixed connections;

The reinforced shell at least includes a metal substrate and a shielding layer fixing wing.

Preferably, the reinforced shell further includes a cable fixing wing.

Preferably, the metal substrate, the shielding layer fixing wing and the cable fixing wing are integrally formed.

Preferably, a protective cover is further included, and the protective cover is wrapped around the connection terminal and the reinforced shell.

Preferably, vertical lines are provided on the inner wall of the protective cover.

Preferably, the protective sheath is specifically a soft rubber sheath.

Preferably, the terminal includes a body and a base;

The body includes two rows of wiring groups, and there is a channel between the two rows of wiring groups;

Each row of wiring groups includes N+1 protrusions and N metal connecting pieces, where N is a natural number;

In the wiring group, a slot is formed between two adjacent protrusions;

The metal connection piece is arranged in the body, and the two ends of the metal connection piece respectively protrude into the parallel slots of the two rows of wiring groups.

Preferably, each end of the metal connection piece is provided with a fork, and the fork part is exposed outside the slot to form a knife edge.

Preferably, each wiring group further includes a fixing part, and the metal connecting piece is fixed on the base through the fixing part.

Preferably, the value of N is 8.

It can be seen from the above that, in the embodiment of the present invention, the network cables of the two interrupted network cables can be reliably connected by using the connecting terminal. In addition, during wiring, the shielding layer fixing wings can be used to clamp the shielding layer of the network cable firmly. Since the metal substrate and the fixing wing of the shielding layer are made of metal, the shielding layers of the two network cables can be connected to play a shielding role.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the utility model, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.

Figure 1a is a schematic diagram of the three-dimensional structure of the terminal provided by the embodiment of the present invention;

Figure 1b is a schematic structural diagram of a reinforced shell provided by an embodiment of the present invention;

Fig. 1c is a schematic diagram of another structure of the reinforced shell provided by the embodiment of the present invention;

Figure 1d is a schematic diagram of a docking network cable provided by an embodiment of the present invention;

Fig. 2a is a schematic structural diagram of the protective cover provided by the embodiment of the present invention;

Fig. 2b is a schematic diagram of the protective cover covering the terminal and the reinforced shell provided by the embodiment of the utility model;

Fig. 2c is another schematic diagram of the docking network cable provided by the embodiment of the present invention.

Figure 3a is a schematic diagram of the three-dimensional structure of the terminal provided by the embodiment of the present invention;

Figure 3b is a schematic top view of the terminal provided by the embodiment of the present invention;

Fig. 3c is a schematic cross-sectional view of the terminal provided by the embodiment of the present invention;

Fig. 3d is a schematic structural diagram of the connecting piece provided by the embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

A structure of the network cable connector to be protected by the embodiment of the present invention can be seen in Figs. 1a to 1c, which at least includes a terminal 101 and a reinforced shell.

Please refer to FIG. 1 b , the above-mentioned reinforced shell may at least include a metal substrate 4 and a shielding layer fixing wing 5 .

The metal substrate 4 and the fixed wing 5 of the shielding layer are integrally formed, and can be made of alloy materials with good corrosion resistance and conductivity such as aluminum and iron.

Wherein, the shielding layer fixing wing 5 can be used to fix the shielding layer of the network cable.

It can be seen that, in the embodiment of the present invention, the above-mentioned connecting terminal can be used to reliably connect the network cables of the two network cables. In addition, during wiring, the shielding layer fixing wings can be used to clamp the shielding layer of the network cable firmly. Since the metal substrate and the fixing wing of the shielding layer are made of metal, the shielding layers of the two network cables can be connected to play a shielding role.

Further, please still refer to FIG. 1 b , in other embodiments of the present invention, the reinforced shell in all the above embodiments may further include a cable fixing wing 6 .

The metal substrate 4, the shielding layer fixing wing 5 and the cable fixing wing 6 can be integrally formed, and can be made of alloy materials with good corrosion resistance and conductivity such as aluminum and iron.

In order to securely fix the terminal, please refer to FIG. 1 c , the metal substrate 4 may be provided with a fixing part 7 (the fixing part 7 and the metal substrate 4 may be integrally formed). The fixing part 7 can specifically be a metal sheet, which can be used to clamp the base of the connection terminal.

The metal substrate 4 is used as the base of the connection terminal, which can firmly fix the connection terminal, has high strength, and can bear the impact when the wire is stuck.

It should be noted that, referring to FIG. 1d , during wiring, the network cable 105 can be clamped between the cable fixing wings 6 by using pliers, so as to act as the first tensile force. When fixing the shielded twisted pair, the shielding layer 106 can be turned out to expose the conductive layer 107, and the shielding layer 106 can be firmly clamped by using the shielding layer fixing wings 6. Since the metal substrate 4 and the shielding layer fixing wing 6 are alloys, the shielding layer 106 of two twisted pairs can be connected to play a shielding role, and at the same time, the shielding layer fixing wing 6 also plays the role of the second tensile force .

In other embodiments of the present utility model, referring to Fig. 2a and Fig. 2b, for the consideration of dustproof, the network cable connectors in all the above-mentioned embodiments may also include a protective cover 8, which is wrapped around the above-mentioned terminal In addition to the reinforced shell, it can protect the terminal and the reinforced shell.

More specifically, the above-mentioned protective cover 8 can be a soft rubber protective cover, which is made of soft rubber material for one-time injection molding, with a streamlined design and can be turned over naturally. There are vertical lines 801 on the inner wall of the protective cover, through the natural curling force provided by the vertical lines 801 on the inner wall, see Figure 2c, it can protect, insulate, seal and prevent internal components (terminals, reinforced shell) from dust.

The terminal blocks are described in detail below.

3a-3d, the connection terminal 101 includes a body 102 and a base 103, the body 101 includes two rows of wiring groups 104, and each wiring group 104 includes N+1 protrusions 3 and N metal connecting pieces 2. The body 102 can be made of plastic material for insulation. Since the twisted pair has 8 cores, generally N is 8.

in:

There is a channel 105 between the two rows of wiring groups 104;

In each wiring group 104 , a slot 1 is formed between two adjacent protrusions 3 . Since the protrusions can function as insulation, the two slots 1 can be isolated from each other.

The metal connection piece 2 is placed in the body 102 , and the two ends of the metal connection piece 2 protrude into two parallel slots respectively, and these two parallel slots belong to the above-mentioned two rows of wiring groups 104 .

In order to further form a reliable connection, in other embodiments of the present utility model, referring to FIG. 3 d , each end of the above-mentioned metal connecting piece 2 may be provided with a fork 21 , and part of the fork 21 is exposed outside the slot 1 to form a knife edge. When docking, insert the network cable 107 into the slot, and use ordinary network cable pliers to clamp the network cable 107 into the slot 1, and use the fork 21 (knife edge) of the metal connecting piece 2 to pierce the outer skin of the cable to form a reliable connect. This creates an integral connection that reduces resistance and resulting crosstalk.

In order to prevent the above-mentioned metal connecting piece from moving, in other embodiments of the present invention, the above-mentioned connecting terminal may also be provided with a fixing part, through which the metal connecting piece is fixed on the base so as not to move.

It should be noted that the slot distances of the eight slots in each wiring group 104 adopt a uniform standard. And, on the protrusion, the line sequence and color can be marked. For example, 8 slots are laid out according to the EIA/TIA568B standard: orange-white, orange, green-white, blue, blue-white, green, brown-white, and brown. In this way, the international standard wire sequence can be connected, and the network universal clamps can be used to clamp the wires.

In reality, there is a need to butt the disconnected cable due to interruption of the network cable, and there is a need to butt the cable to extend the length of the network cable.

There are different types of network cables such as: twisted pair, fiber optic, coaxial, etc.

There are different connection methods for different types of network cables.

Taking twisted-pair cables as an example, one way is to use existing twisted-pair cable connectors to connect. Make an RJ-45 crystal head on each connector of the network cable, and plug them together through a twisted pair connector. There are many disadvantages in this method. First, the tensile strength is not enough, and a small external force can cause network interruption; second, it is easy to oxidize for a long time, resulting in an oxide layer, causing network interruption; third, the connection is unreliable and easy to loosen.

Another way is to manually connect the twisted pair. The specific method is: manually match the connection points of the network cables one by one, twist them manually, and twist them together. This method is more reliable. The average time for twisted wires (8 cores) is 20 minutes, which cannot meet the application scenarios that require a large number of connections, and the connection is limited by the workplace, making it difficult to achieve in a narrow environment or with a short wall.

In addition, it is also possible to connect twisted pairs through the device. This connection method is to add an intermediate device (switch or hub). Its disadvantages are: firstly, power supply is required and it is difficult to obtain power supply in concealed projects; secondly, daily maintenance is required; thirdly, the economic cost is high; fourthly, it is not suitable for one-to-one connection.

However, the embodiment of the utility model adopts the connection terminals of international standards, and does not need additionally designed clamps. It can be used in wide environment and narrow space. It is suitable for the connection of all types of shielded twisted pair and unshielded twisted pair, and can also be used for telephone line connection.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. a grid line cable connector is characterized in that, comprises at least:

Fixedly connected binding post and reinforcement shell;

Described binding post comprises body and base;

Described body comprises two row's wiring group, has raceway groove between described two row's wiring group;

Each row's wiring group comprises N+1 projection and N metal in flakes, and described N is natural number;

In described wiring group, form the groove position between two adjacent projectioies;

Described metal is placed in the described body in flakes, and described metal two ends are in flakes stretched into respectively in the two groove positions that parallel, and the described two groove positions that parallel belong to described two row's wiring group;

Described reinforcement shell comprises integrated metal substrate and screen fixed-wing at least, and described metal substrate is provided with the fixed part that blocks described base.

2. grid line cable connector according to claim 1 is characterized in that, described reinforcement shell also comprises the cable fixed-wing.

3. grid line cable connector according to claim 2 is characterized in that, described metal substrate, screen fixed-wing and cable fixed-wing are one-body molded.

4. grid line cable connector according to claim 3 is characterized in that, also comprises protective sleeve, and described protective sleeve is coated outside described binding post and described reinforcement shell.

5. grid line cable connector according to claim 4 is characterized in that, described protective sleeve inwall is provided with perpendicular line.

6. grid line cable connector according to claim 5 is characterized in that, described protective sleeve is specially the soft rubber protective sleeve.

7. grid line cable connector according to claim 1 is characterized in that:

Described metal each end in flakes is provided with bifurcated, and described forked section is exposed to outside the groove position, forms the edge of a knife.

8. grid line cable connector according to claim 7 is characterized in that, is provided with fixed part in the described binding post, and described metal is fixed on the described base by the fixed part in the binding post in flakes.

9. grid line cable connector according to claim 1 is characterized in that, the value of described N is 8.

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