CN221767236U - Network cable adapter - Google Patents

Abstract

The utility model belongs to the technical field of network cable adapters, and in particular relates to a network cable adapter, comprising a first shell and a second shell that are clamped together; a first insertion port and a second insertion port are respectively provided at the ends of the first shell and the second shell that are away from each other; further comprising: a contact pin holder, a first contact pin row and a second contact pin row are respectively provided at both ends; the contact pin holder is penetrated into the first shell and the second shell, and the first contact pin row and the second contact pin row are respectively provided in the first insertion port and the second insertion port; and a first shielding shell and a second shielding shell are respectively adapted to be arranged outside the first shell and outside the second shell; the first shielding shell is clamped with the second shielding shell, and the first shielding shell and the second shielding shell are respectively provided with a first insertion port and a second insertion avoidance hole; the first shielding shell and the second shielding shell can shield external electromagnetic interference, so that the network cable plug is easily affected by external electromagnetic interference after being inserted into the first insertion port and the second insertion port, and the structure is stable.

Description

Network cable adapter

Technical Field

The utility model belongs to the technical field of network cable adapters, and in particular relates to a network cable adapter.

Background Art

With the development of Internet technology, more and more network devices have entered people's lives. Many network devices need to be connected to the Internet through network cables. Network devices are connected to network interfaces through network cables. At that time, sometimes the distance between network devices and network interfaces was far, and the length of network cables was generally not enough. It was often necessary to connect two or more network cables in series through network cable connectors to meet the requirements.

For example: Chinese utility model application number CN201821018149.2 discloses a network cable adapter, which includes: a first shell, a second shell plugged and installed on the first shell, and a circuit connection module installed on the first shell and the second shell. The first shell is provided with two first mounting grooves and at least two receiving seats, and the first mounting groove is provided with a first bell mouth at one end close to the second shell, and a receiving block is provided on the inner wall of the receiving seat. The second shell is provided with two second mounting grooves and at least two clamping arms, and the second mounting groove is provided with a second bell mouth at one end close to the first shell, and a clamping block is provided on the outer wall of the clamping arm, and the clamping block is adapted to the receiving block. The circuit connection module includes a printed circuit board, a first spring contact pin and a second spring contact pin installed on the printed circuit board, the first spring contact pin is located in the first shell, and the second spring contact pin is located in the second shell. The network cable adapter has a reasonable structure, is easy to install and operate, and has strong practicality.

As can be seen from the above, the above-mentioned network cable adapter has a simple structure, but it does not have a shielding shell. After the network cable plug is inserted, it is easily affected by external electromagnetic interference. In addition, the stability of the clamping between the first shell and the second shell needs to be improved.

Utility Model Content

The purpose of the utility model is to provide a network cable adapter, aiming to solve one of the technical problems existing in the prior art.

To achieve the above-mentioned purpose, an embodiment of the utility model provides a network cable adapter, comprising a first shell and a second shell that are mutually engaged; the first shell and the second shell are respectively provided with a first insertion port and a second insertion port at ends that are away from each other; and further comprising:

A contact pin holder, with a first row of contact pins and a second row of contact pins at both ends thereof; the contact pin holder is inserted into the first shell and the second shell, and the first row of contact pins and the second row of contact pins are respectively arranged in the first insertion port and the second insertion port; and

The first shielding shell and the second shielding shell are respectively adapted to be mounted outside the first shell and outside the second shell; the first shielding shell is snap-fitted with the second shielding shell, and the first shielding shell and the second shielding shell are respectively provided with avoidance holes for avoiding the first insertion port and the second insertion port.

Optionally, a plurality of first clamping blocks and a plurality of first clamping grooves are respectively provided at the ends of the first shielding shell and the second shielding shell close to each other, and the plurality of first clamping blocks are clamped with the plurality of first clamping grooves in a one-to-one correspondence.

Optionally, a plurality of second clamping blocks and a plurality of second clamping grooves are respectively provided at the ends of the first shell and the second shell that are close to each other, and the plurality of second clamping blocks are clamped with the plurality of second clamping grooves in a one-to-one correspondence.

Optionally, a first accommodating cavity and a second accommodating cavity are respectively provided at one end of the first shell and the second shell that are close to each other, a first transverse plate is provided between the first accommodating cavity and the first insertion port, and a first insertion groove connected to the first insertion port is penetrated through the first transverse plate; a second transverse plate is provided between the second accommodating cavity and the second insertion port, and a second transverse plate is penetrated through the second insertion groove connected to the second insertion port; the first contact pin row is installed in the first insertion port through the first insertion groove, and the second contact pin row is installed in the second insertion port through the second insertion groove, and the middle part of the contact pin seat is installed in the first accommodating cavity and the second accommodating cavity.

Optionally, the contact needle seat includes a mounting plate; a first connecting plate and a second connecting plate are extended from both ends of the mounting plate in directions away from each other, and the mounting plate, the first connecting plate and the second connecting plate are Z-shaped; the first contact pin row and the second contact pin row are respectively arranged on the first connecting plate and the second connecting plate, the first connecting plate passes through the first insertion groove and is installed in the first insertion port, so that the first contact pin row is arranged in the first insertion port; the second connecting plate passes through the second insertion groove and is installed in the second insertion port, so that the second contact pin row is arranged in the second insertion port; the mounting plate is installed in the first accommodating cavity and the second accommodating cavity.

Optionally, a third clamping block is provided on both opposite sides of the mounting plate, and the first cross plate and the second cross plate are provided with a third clamping groove, and the two third clamping blocks are respectively clamped with the two third clamping grooves, so that the mounting plate is clamped and connected to the first shell and the second shell and fixed in the first accommodating cavity and the second accommodating cavity.

Optionally, first positioning grooves are provided on opposite sides of the first insertion groove, first positioning blocks are provided on opposite sides of the first connecting plate, and two first positioning blocks are respectively positioned and plugged with the two first positioning grooves.

Optionally, second positioning grooves are provided on two opposite sides of the second insertion groove, and second positioning blocks are provided on two opposite sides of the second connecting plate, and the two second positioning blocks are respectively positioned and plugged with the two second positioning grooves.

Optionally, the first transverse plate is provided with a plurality of first limiting grooves, and the plurality of contact pins of the first contact pin row are arranged obliquely and their ends are respectively adapted to be inserted into the plurality of first limiting grooves; the second transverse plate is provided with a plurality of second limiting grooves, and the plurality of contact pins of the second contact pin row are arranged obliquely and their ends are respectively adapted to be inserted into the plurality of second limiting grooves.

Optionally, the first connecting plate is provided with a first inclined support platform below the first row of contact pins, and the second connecting plate is provided with a second inclined support platform below the first row of contact pins.

Compared with the prior art, the one or more technical solutions in the network cable adapter provided by the embodiment of the utility model have at least one of the following technical effects:

The first shielding shell and the second shielding shell are respectively adapted to be arranged outside the first shell and outside the second shell, and the first shielding shell and the second shielding shell can shield external electromagnetic interference, so that the network cable plug is easily affected by external electromagnetic interference after being inserted into the first insertion port and the second insertion port, and the structure is stable.

During assembly, the first connecting plate is installed in the first insertion port through the first insertion slot, and one of the third clamping blocks on the mounting plate is clamped with the third clamping slot of the first shell. Then, the second connecting plate is installed in the second insertion port through the second insertion slot, and the other third clamping block on the mounting plate is clamped with the third clamping slot of the second shell, so that the mounting plate is clamped and fixedly connected with the first shell and the second shell. Finally, the second clamping block is clamped with the second clamping slot to clamp and fixly connect the first shell and the second shell, so that the first shell and the second shell are firmly connected and not easy to disengage.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

FIG1 is a schematic structural diagram of a network cable adapter of the present invention.

FIG. 2 is a first cutaway view of the network cable adapter of the present invention.

FIG. 3 is a second cross-sectional view of the network cable adapter of the present invention.

FIG. 4 is a first exploded view of the network cable adapter of the present invention.

FIG. 5 is a second exploded view of the network cable adapter of the present invention.

Among them, the reference numerals in the figure are:

100, first housing; 110, first insertion port; 120, second clamping block; 130, first accommodating cavity; 140, first transverse plate; 141, first insertion slot; 142, first positioning slot; 143, first limiting slot; 146, third clamping slot;

200, second housing; 210, second insertion port; 220, second clamping slot; 230, second accommodating cavity; 240, second transverse plate; 241, second insertion slot; 242, second positioning slot; 243, second limiting slot;

300, contact pin seat; 310, first contact pin row; 320, second contact pin row; 330, mounting plate; 331, third clamping block; 340, first connecting plate; 341, first inclined support platform; 342, first positioning block; 350, second connecting plate; 351, second inclined support platform; 352, second positioning block;

400, first shielding shell; 410, first clamping block; 450, air avoidance hole;

500, second shielding shell; 510, first clamping groove.

DETAILED DESCRIPTION

Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

In one embodiment of the present invention, referring to Figures 1 to 5, a network cable adapter is provided, comprising a first housing 100 and a second housing 200 that are connected to each other. The first housing 100 and the second housing 200 are provided with a first insertion port 110 and a second insertion port 210 at ends facing away from each other.

2 and 3 , the network cable adapter further includes a contact needle seat 300 , a first shielding shell 400 and a second shielding shell 500 .

2 and 3, the two ends of the contact pin holder 300 are respectively provided with a first contact pin row 310 and a second contact pin row 320, and the first contact pin row 310 is electrically connected to the second contact pin row 320. The contact pin holder 300 is inserted into the first shell 100 and the second shell 200, and the first contact pin row 310 and the second contact pin row 320 are respectively arranged in the first insertion port 110 and the second insertion port 210. The first insertion port 110 and the second insertion port 210 are used for matching and plugging with the network cable plug, and the first contact pin row 310 and the second contact pin row 320 are used for electrically connecting with the network cable plug.

2 and 3, the first shielding shell 400 and the second shielding shell 500 are respectively adapted to be mounted outside the first shell 100 and outside the second shell 200. The first shielding shell 400 and the second shielding shell 500 are snap-fitted, and the first shielding shell 400 and the second shielding shell 500 are respectively provided with a first air-avoiding insertion port 110 and a second air-avoiding hole 450 for insertion.

The first shielding shell 400 and the second shielding shell 500 may both be made of metal, such as aluminum, steel, copper, tin or the like.

Compared with the prior art, the above one or more technical solutions in the network cable adapter provided by the embodiment of the utility model have at least one of the following technical effects:

2 and 3 , the first shielding shell 400 and the second shielding shell 500 are respectively adapted to be mounted outside the first shell 100 and outside the second shell 200 , and the first shielding shell 400 and the second shielding shell 500 can shield external electromagnetic interference, so that the network cable plug is not susceptible to external electromagnetic interference after being inserted into the first insertion port 110 and the second insertion port 210 , and the structure is stable.

Further, referring to Figures 4 and 5, the ends of the first shielding shell 400 and the second shielding shell 500 that are close to each other are respectively provided with a plurality of first snap-in blocks 410 and a plurality of first snap-in grooves 510, and the plurality of first snap-in blocks 410 are snap-fitted with the plurality of first snap-in grooves 510 in a one-to-one correspondence, so that the first shielding shell 400 and the second shielding shell 500 are snap-fitted and respectively adapted to be arranged outside the first shell 100 and outside the second shell 200 for easy assembly.

Further, referring to Figures 2 and 3, the ends of the first shell 100 and the second shell 200 that are close to each other are respectively provided with a plurality of second snap-in blocks 120 and a plurality of second snap-in grooves 220, and the plurality of second snap-in blocks 120 are snap-connected with the plurality of second snap-in grooves 220 in a one-to-one correspondence, thereby snap-connecting the first shell 100 and the second shell 200 to facilitate assembly.

Further, referring to Fig. 2 to Fig. 5, the first housing 100 and the second housing 200 are provided with a first accommodating cavity 130 and a second accommodating cavity 230 at one end close to each other, and a first transverse plate 140 is provided between the first accommodating cavity 130 and the first insertion port 110, and a first insertion groove 141 is provided through the first transverse plate 140 to communicate with the first insertion port 110. A second transverse plate 240 is provided between the second accommodating cavity 230 and the second insertion port 210, and a second transverse plate 240 is provided with a second insertion groove 241 to communicate with the second insertion port 210. During assembly, the first contact pin row 310 is first installed in the first insertion port 110 through the first insertion groove 141, and then the second contact pin row 320 is installed in the second insertion port 210 through the second insertion groove 241, and the first housing 100 and the second housing 200 are connected by snapping, so that the middle part of the contact pin seat 300 is installed in the first accommodating cavity 130 and the second accommodating cavity 230, which is convenient for assembly.

Further, referring to FIG. 2 to FIG. 5 , the contact pin holder 300 includes a mounting plate 330. The two ends of the mounting plate 330 extend a first connecting plate 340 and a second connecting plate 350 in a direction away from each other, and the mounting plate 330, the first connecting plate 340 and the second connecting plate 350 are in a Z shape. The first contact pin row 310 and the second contact pin row 320 are respectively arranged on the first connecting plate 340 and the second connecting plate 350. During assembly, the first connecting plate 340 is first installed in the first insertion port 110 through the first insertion groove 141, so that the first contact pin row 310 is arranged in the first insertion port 110, and then the second connecting plate 350 is installed in the second insertion port 210 through the second insertion groove 241, so that the second contact pin row 320 is arranged in the second insertion port 210, and the mounting plate 330 is connected to the first housing 100 and the second housing 200 by snap connection, so that the mounting plate 330 is installed in the first accommodation cavity 130 and the second accommodation cavity 230.

Furthermore, the plurality of contact pins (eight contact pins) of the first contact pin row 310 and the plurality of contact pins (eight contact pins) of the second contact pin row 320 are electrically connected in a one-to-one correspondence through a plurality of copper wires (eight copper wires).

Further, referring to Figures 2-5, a third clamping block 331 is provided on both opposite sides of the mounting plate 330, and the first cross plate 140 and the second cross plate 240 are both provided with a third clamping groove 146. The two third clamping blocks 331 are respectively clamped with the two third clamping grooves 146, so that the mounting plate 330 is clamped and connected to the first shell 100 and the second shell 200 and fixed in the first accommodating cavity 130 and the second accommodating cavity 230. During assembly, the first connecting plate 340 is installed in the first insertion port 110 through the first insertion groove 141, and one of the third clamping blocks 331 on the mounting plate 330 is clamped with the third clamping groove 146 of the first shell 100, and then the second connecting plate 350 is installed in the second insertion port 210 through the second insertion groove 241, and the other third clamping block 331 on the mounting plate 330 is clamped with the third clamping groove 146 of the second shell 200, so as to clamp the mounting plate 330 with the first shell 100 and the second shell 200 and fix them together, and finally, the second clamping block 120 is clamped with the second clamping groove 220 to clamp the first shell 100 and the second shell 200 and fix them together, so that the first shell 100 and the second shell 200 are firmly connected and not easy to disengage.

Further, referring to Fig. 4 and Fig. 5, first positioning grooves 142 are provided on opposite sides of the first insertion groove 141, and first positioning blocks 342 are provided on opposite sides of the first connection plate 340, and the two first positioning blocks 342 are respectively positioned and plugged with the two first positioning grooves 142. The first positioning blocks 342 cooperate with the first positioning grooves 142 to play a positioning role, so that the first connection plate 340 passes through the first insertion groove 141 and is positioned and installed in the first insertion port 110, so that the first contact pin row 310 is positioned and installed in the first insertion port 110.

Further, referring to Fig. 4 and Fig. 5, the second insertion slot 241 is provided with second positioning slots 242 on both sides opposite to each other, and the second connection plate 350 is provided with second positioning blocks 352 on both sides opposite to each other, and the two second positioning blocks 352 are respectively positioned and plugged with the two second positioning slots 242. The second positioning blocks 352 cooperate with the second positioning slots 242 to play a positioning role, so that the second connection plate 350 passes through the second insertion slot 241 and is positioned and installed in the second insertion port 210, so that the second contact pin row 320 is positioned and installed in the second insertion port 210.

Further, referring to FIGS. 2-5 , the first horizontal plate 140 is provided with a plurality of first limiting grooves 143, and the plurality of contact pins of the first contact pin row 310 are arranged in an inclined manner and their ends are respectively adapted to be inserted into the plurality of first limiting grooves 143. When the network cable plug is inserted into the first insertion port 110, the network cable plug pushes the plurality of contact pins of the first contact pin row 310 to elastically deform along the plurality of first limiting grooves 143, thereby preventing the plurality of contact pins of the first contact pin row 310 from being offset, and the structure is stable. The second horizontal plate 240 is provided with a plurality of second limiting grooves 243, and the plurality of contact pins of the second contact pin row 320 are arranged in an inclined manner and their ends are respectively adapted to be inserted into the plurality of second limiting grooves 243. When the network cable plug is inserted into the second insertion port 210, the network cable plug pushes the plurality of contact pins of the second contact pin row 320 to elastically deform along the plurality of second limiting grooves 243, thereby preventing the plurality of contact pins of the second contact pin row 320 from being offset, and the structure is stable.

Further, referring to Fig. 2 to Fig. 5, the first connecting plate 340 is provided with a first inclined support platform 341 below the first contact pin row 310. When the network cable plug is inserted into the first insertion port 110 and pushes the first contact pin row 310 to cause elastic deformation, the first inclined support platform 341 supports the bottom of the first contact pin row 310 to prevent the first contact pin row 310 from being excessively deformed and damaged. The second connecting plate 350 is provided with a second inclined support platform 351 below the first contact pin row 310. When the network cable plug is inserted into the second insertion port 210 and pushes the second contact pin row 320 to cause elastic deformation, the second inclined support platform 351 supports the bottom of the second contact pin row 320 to prevent the second contact pin row 320 from being excessively deformed and damaged.

The rest of this embodiment is the same as the first embodiment. The features not explained in this embodiment are all based on the explanations in the first embodiment and will not be described in detail here.

The above content is a further detailed description of the utility model in combination with specific preferred implementation methods, and it cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, its architecture can be flexible and can derive a series of products. Just making a few simple deductions or substitutions should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims (10)

1. The network cable adapter is characterized by comprising a first shell and a second shell which are mutually clamped; a first insertion port and a second insertion port are respectively arranged at one ends of the first shell and the second shell, which are away from each other; further comprises:

The contact needle seat is provided with a first contact needle row and a second contact needle row at two ends respectively; the contact needle seat is arranged in the first shell and the second shell in a penetrating way, and the first contact needle row and the second contact needle row are respectively arranged in the first insertion opening and the second insertion opening; and

The first shielding shell and the second shielding shell are respectively and suitably arranged outside the first shell and the second shell; the first shielding shell is clamped with the second shielding shell, and the first shielding shell and the second shielding shell are respectively provided with a clearance hole for avoiding the first insertion hole and the second insertion hole.

2. The network cable adaptor of claim 1, wherein: the first shielding shell and the second shielding shell are respectively provided with a plurality of first clamping blocks and a plurality of first clamping grooves at one ends close to each other, and the first clamping blocks are in one-to-one corresponding clamping connection with the first clamping grooves.

3. The network cable adaptor of claim 1, wherein: the first shell and one end that the second shell is close to each other are equipped with a plurality of second joint piece and a plurality of second joint groove respectively, and a plurality of second joint piece with a plurality of second joint groove one-to-one joint.

4. The network cable adaptor of claim 1, wherein: a first accommodating cavity and a second accommodating cavity are respectively arranged at one ends of the first shell and the second shell, which are close to each other, a first transverse plate is arranged between the first accommodating cavity and the first inserting port, and a first inserting groove communicated with the first inserting port is arranged in the first transverse plate in a penetrating manner; a second transverse plate is arranged between the second accommodating cavity and the second inserting port, and a second inserting groove communicated with the second inserting port is arranged in the second transverse plate in a penetrating manner; the first contact pin row passes through the first insertion groove and is installed in the first insertion opening, the second contact pin row passes through the second insertion groove and is installed in the second insertion opening, and the middle part of the contact pin seat is installed in the first accommodating cavity and the second accommodating cavity.

5. The network cable adapter of claim 4, wherein: the contact needle seat comprises a mounting plate; the two ends of the mounting plate extend out of a first connecting plate and a second connecting plate in a direction away from each other respectively, and the mounting plate, the first connecting plate and the second connecting plate are Z-shaped; the first contact pin row and the second contact pin row are respectively arranged in the first connecting plate and the second connecting plate, and the first connecting plate passes through the first insertion groove to be installed in the first insertion hole, so that the first contact pin row is arranged in the first insertion hole; the second connecting plate passes through the second insertion groove and is arranged in the second insertion opening, so that the second contact pins are arranged in the second insertion opening; the mounting plate is mounted in the first receiving chamber and the second receiving chamber.

6. The network cable adaptor of claim 5, wherein: the mounting plate is characterized in that a third clamping block is arranged on two opposite sides of the mounting plate, a third clamping groove is formed in each of the first transverse plate and the second transverse plate, and the third clamping blocks are respectively clamped with the two third clamping grooves, so that the mounting plate is connected with the first shell and the second shell in a clamping manner and fixed in the first accommodating cavity and the second accommodating cavity.

7. The network cable adaptor of claim 5, wherein: the two opposite sides of the first insertion groove are respectively provided with a first positioning groove, and the two opposite sides of the first connecting plate are respectively provided with a first positioning block, and the two first positioning blocks are respectively positioned and inserted into the two first positioning grooves.

8. The network cable adaptor of claim 5, wherein: the two opposite sides of the second insertion groove are respectively provided with a second positioning groove, the two opposite sides of the second connecting plate are respectively provided with a second positioning block, and the two second positioning blocks are respectively in positioning and inserting connection with the two second positioning grooves.

9. The network cable adapter of claim 4, wherein: the first transverse plate is provided with a plurality of first limit grooves, the contact pins of the first contact pin row are obliquely arranged, and the tail ends of the contact pins are respectively inserted into the first limit grooves in an adaptive manner; the second transverse plate is provided with a plurality of second limiting grooves, and a plurality of contact pins of the second contact pin row are obliquely arranged and the tail ends of the contact pins are respectively inserted into the second limiting grooves in an adaptive mode.

10. The network cable adaptor of claim 5, wherein: the first connecting plate is provided with a first inclined supporting table below the first contact pin row, and the second connecting plate is provided with a second inclined supporting table below the first contact pin row.