CN218525767U - RJ-45 interface assembly and network equipment thereof - Google Patents

Abstract

The utility model discloses a RJ-45 interface assembly and network equipment thereof relates to RJ-45 interface technical field, including interface panel, be provided with a plurality of interface seats on the interface panel, have on the interface seat and be used for the butt joint chamber of butt joint usefulness with the net twine joint, still include: the connecting component is internally installed in the butt joint cavity; the connecting assembly comprises a joint seat, a plurality of metal sheets and adjusting pieces are movably arranged on the joint seat, and the adjusting pieces are in transmission connection with the metal sheets; when the network cable joint is inserted into the butt joint cavity, the network cable joint extrudes the adjusting piece to drive the metal sheet to rotate and abut against and attach to the network cable joint. The utility model discloses a passive form extrusion drive sheetmetal rotates the laminating and can avoid appearing the friction and lead to the metallic coating damage on the contact piece on sheetmetal and the net twine joint, secondly realizes both face contact connections, again through net twine joint grafting extrusion drive compare with through the elasticity butt, show the stability of reinforcing connection between the two.

Description

An RJ-45 interface assembly and its network equipment

technical field

The utility model relates to the technical field of RJ-45 interface, in particular to an RJ-45 interface assembly and network equipment thereof.

Background technique

As known, the RJ45 interface is a standard 8-bit modular network interface. The RJ45 interface currently used in the market (as shown in Figure 1) is electrically connected to the network cable connector through the shrapnel 12 in the docking cavity 11, and the connection method (such as As shown in FIG. 2 ), the network cable connector 30 is plugged into the docking cavity 11 , and the compression elastic piece 12 and the contact piece 40 on the bottom surface of the network cable connector 30 perform interference and elastic abutment to realize electrical connection.

For example, the authorized announcement number is CN210985036U, and the authorized announcement date is July 10, 2020. The Chinese patent titled "Quick-installed Network Cable Interface Seat" has a specific structure including a shell and an interface seat installed in the shell. There is a connection port connected with the network cable plug, the access end of the interface seat is open, and the connection terminal is arranged in the interface seat, and the left and right ends of the interface seat are provided with a socket, wherein the shell is inserted into the socket, The plug-in part is provided with a mounting plate, and a pair of fixed blocks distributed in front and rear intervals are installed on the mounting plate, wherein the fixed block is provided with a first slot opened on the inner side and close to the mounting plate, and the first slot is inserted into the shell. Inside, the shell includes a bottom plate, a first side plate placed on the left and right ends of the bottom plate and folded, a second side plate placed on the front and rear ends of the bottom plate and folded, the first side plate is attached to the left side of the interface seat , on the right side, the second side plate is attached to the front and back of the interface seat, the rear end of the first side plate is provided with a wrapping strip that is turned over and attached to the rear end surface of the interface seat, and there is a gap on the first side plate, The middle part of the notch is provided with a plug-in board connected with the first side board and inserted into the two first slots, and a second slot is formed between the plug-in board and the notch, wherein the fixing block is inserted into the second slot.

As in the above application, when the existing RJ-45 interface is connected to the network cable connector 30, the network cable connector 30 is inserted into the docking cavity 11 and the shrapnel 12 is interferingly elastically abutted, so that the shrapnel 12 and the contact piece at the bottom of the network cable connector 30 40 for connection, when the network cable connector 30 is plugged in, there will be friction between the connecting ends of the elastic piece 12, which will cause damage to the metal coating on the contact piece 40 and the elastic piece 12, and affect the stability of the connection between the two. Secondly, the metal piece 40 and the elastic piece 12 is elastic point connection (that is, the end of the elastic piece 12 and the surface of the metal piece 40 are elastically connected to each other), and the stability of the connection between the two is poor.

Utility model content

The purpose of this utility model is to provide an RJ-45 interface assembly and its network equipment to solve the above-mentioned shortcomings in the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions: an RJ-45 interface assembly, including an interface panel, the interface panel is provided with a plurality of interface sockets, and the interface sockets have a The docking cavity for use also includes: a connection assembly, which is built-in and installed in the docking cavity; the connection assembly includes a joint seat and an adjustment piece, and a plurality of shrapnel boxes are arranged at inclined intervals on the joint seat. The shrapnel box is rotatably connected with a metal sheet, and the adjustment piece is connected to the metal sheet through transmission; when the network cable connector is inserted into the docking cavity, the network cable connector squeezes the adjustment piece to drive the metal sheet to rotate and connect with the network cable connector. Butt fit.

As a further description of the above technical solution: the tail end of the metal sheet is formed with a rotating wheel, and the rotating wheel is rotatably connected to the shrapnel case through a connecting shaft.

As a further description of the above technical solution: the adjustment member includes a sleeve vertically fixed at the end of the shrapnel box, an adjustment pin is movably inserted into the sleeve, and the adjustment pin is rotatably connected to an adjustment rod, and the adjustment rod The other end is eccentrically connected with the rotating wheel.

As a further description of the above technical solution: the top end of the adjustment pin is a wedge-shaped structure, and a return spring is connected between the bottom end of the adjustment pin and the sleeve, and the elastic force of the return spring is used to drive the adjustment pin to move upward.

As a further description of the above technical solution: a rewinding mechanism is rotatably installed in the joint seat, and a plurality of protective belts are rewound in the rewinding mechanism, and the protective belts pass through the joint seat and extend to the opening of the shrapnel box.

As a further description of the above technical solution: strip-shaped grooves are provided on both sides of the opening of the shrapnel box, and the protective belt is slidably embedded between the strip-shaped grooves.

As a further description of the above technical solution: an elastic drive assembly is movably arranged in the joint seat, and the drive assembly is in transmission connection with the winding mechanism. When the network cable joint is inserted into the docking cavity, the elastic drive assembly drives the winding The mechanism rotates to realize the rewinding of the protective belt.

As a further description of the above technical solution: during the insertion stroke of the network cable connector inserted into the docking cavity, the elastic driving assembly is located at the front side of the adjustment member.

As a further description of the above technical solution: the protective belt includes a metal belt, and the bottom surface of the metal belt is bonded with a sponge pad.

A network device includes a device body on which the above-mentioned RJ-45 interface assembly is installed.

In the above technical solution, the utility model provides a kind of RJ-45 interface assembly, by rotating and setting a plurality of metal sheets on the joint seat, and setting the adjustment part to drive it, so that when the network cable joint is inserted into the docking cavity and the interface seat When connecting, squeeze the adjusting part to drive the metal sheet to rotate and contact the bottom contact piece at the front end of the network cable connector to achieve passive extrusion rotation and surface-fitting connection, and drive the metal sheet to rotate and fit through passive extrusion to avoid friction Causes damage to the metal plating on the metal sheet and the contact piece on the network cable connector, and secondly realizes the surface contact connection between the two, and then the insertion and extrusion drive of the network cable connector significantly enhances the stability of the connection between the two compared with the elastic abutment sex.

A network device, because the RJ-45 interface assembly has the above-mentioned beneficial effects, and the network equipment including the RJ-45 interface assembly also has the above-mentioned beneficial effects.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. For some embodiments described, those skilled in the art can also obtain other drawings according to these drawings.

Fig. 1 is the structural representation of RJ-45 interface in the prior art;

Fig. 2 is a schematic diagram of the state of connection between the RJ-45 interface and the network cable connector in the prior art;

Fig. 3 is the structural representation of a kind of RJ-45 interface assembly provided by the utility model embodiment;

Fig. 4 is a schematic structural view of the interface seat provided by the embodiment of the present invention;

Fig. 5 is a schematic diagram of the initial state structure of the connection assembly provided by the embodiment of the present invention;

Fig. 6 is a side view of the initial state of the connection assembly provided by the embodiment of the present invention;

Fig. 7 is a schematic structural diagram of the connection state between the connection component and the network cable joint provided by the embodiment of the present invention;

Fig. 8 is a schematic diagram of the connection state of the metal sheet and the shrapnel box provided by the embodiment of the present invention;

Fig. 9 is a side view of the connection state between the connection assembly and the network cable connector provided by the embodiment of the present invention;

Fig. 10 is a schematic structural view of the winding mechanism provided by the embodiment of the present invention;

Figure 11 is a schematic structural view of the protective belt provided by the embodiment of the present invention;

Fig. 12 is a schematic diagram of the state of connection between the interface socket and the network cable connector provided by the embodiment of the present invention.

Explanation of reference signs:

10. Interface panel; 20. Equipment body; 30. Network cable connector; 40. Contact piece; 1. Interface seat; 11. Docking cavity; 12. Shrapnel; 2. Connection component; 21. Connector seat; , rotating wheel; 23, adjusting member; 231, sleeve seat; 232, adjusting pin; 233, return spring; 234, adjusting lever; 24, shrapnel box; 3, winding mechanism; 31, rotating shaft; 33. Gear; 4. Protective belt; 41. Metal belt; 42. Sponge pad; 5. Driving component; 51. Gear rod; 511. Support spring; 52. Cover plate.

Detailed ways

In order to make those skilled in the art better understand the technical solution of the utility model, the utility model will be further introduced in detail below in conjunction with the accompanying drawings.

Please refer to Fig. 1-12, the embodiment of the utility model provides a technical solution: an RJ-45 interface assembly, including an interface panel 10, the interface panel 10 is provided with a plurality of interface sockets 1, and the interface socket 1 has a The docking cavity 11 for docking with the network cable connector 30, wherein, the bottom of the network cable connector 30 has eight contact pieces 40 arranged at intervals, and also includes: a connecting component 2, which is built-in and installed in the docking cavity 11, and the connecting component 2 is used for electrical connection with the network cable connector 30 inserted into the docking cavity 11. The connection assembly 2 includes a connector seat 21. Specifically, the connector seat 21 is detachably installed in the docking cavity 11, so that the notch of the docking cavity 11 is consistent with the conventional The network cable connector 30 is adapted, and a plurality of metal sheets 22 and adjustment parts 23 are movable on the joint seat 21. There are eight metal sheets 22 in total, and the eight metal sheets 22 are arranged at intervals, and the eight metal sheets 22 The spacing is the same as the spacing between the eight contact pieces 40, so as to facilitate matching and corresponding connection, the adjustment piece 23 is connected to the metal piece 22 in transmission; the metal piece 22 is rotatably arranged on the joint seat 21, and the metal piece 22 has two working states , the first working state: the metal sheet 22 is separated from the network cable connector 30 in an inclined state, and the second working state: the metal sheet 22 is in a horizontal state and is in contact with the contact piece 40 at the bottom of the network cable connector 30, that is, eight metal sheets 22 respectively attached to the eight contact pieces 40 at the bottom of the front end of the network cable connector 30 to realize the electrical connection between the two. The network cable connector 30 is abutted and bonded. That is, when the network cable connector 30 is inserted into the docking cavity 11 on the interface seat 1 for connection, the network cable connector 30 squeezes the adjusting member 23 to drive the metal sheet 22 to rotate, and at this time the metal sheet 22 enters the second working state, that is, eight sockets on the connector seat 21 The metal sheet 22 is respectively attached to the contact piece 40 at the bottom of the front end of the network cable connector 30 to realize the connection. When the network cable connector 30 is pulled out, it contacts the extrusion of the adjusting part 23. The working state is switched to the first working state, that is, the metal sheet 22 is in an inclined state.

This embodiment provides an RJ-45 interface assembly. By rotating a plurality of metal sheets 22 on the connector seat 21 and setting the adjustment member 23 to drive it, so that when the network cable connector 30 is inserted into the docking cavity 11 and the interface seat 1 When connecting, squeeze the adjusting part 23 to drive the metal sheet 22 to rotate and contact with the contact sheet 40 at the front end and bottom of the network cable connector 30 to realize passive extrusion rotation and face-to-face connection, and drive the metal sheet 22 to rotate and fit through passive extrusion It can avoid the metal plating damage caused by friction on the metal sheet 22 and the contact piece 40 on the network cable connector 30, and secondly realize the surface contact connection between the two, and then the insertion and extrusion drive of the network cable connector 30 is compared with elastic abutment. Significantly enhance the stability of the connection between the two.

Both the metal sheet 22 and the adjusting piece 23 are integrated on the joint seat 21, and the joint seat 21 is detachably installed in the docking cavity 11, such as snap-in, when the fragile metal sheet 22 is damaged and affects the connection, it can be directly replaced , the interface seat 1 does not need to be replaced, and the maintenance is more convenient.

In yet another embodiment provided by the utility model, a shrapnel case 24 is obliquely arranged in the joint seat 21, and the shrapnel case 24 is a rectangular box structure with an opening at the top, and the end close to the opening of the docking cavity 11 is a bottom end arranged obliquely. The tail end of the metal sheet 22 is formed with a rotating wheel 221, and the rotating wheel 221 is rotatably connected in the shrapnel case 24 through a connecting shaft. That is, the metal sheet 22 is rotated in the shrapnel box 24 through its endless rotating wheel 221 in cooperation with the connecting shaft. When the metal sheet 22 is in the first working state, that is, the metal sheet 22 is in an inclined state. middle.

In yet another embodiment provided by the utility model, the adjustment member 23 includes a sleeve 231 vertically fixed at the end of the shrapnel box 24, an adjustment pin 232 is movably inserted in the sleeve 231, and the adjustment pin 232 is rotatably connected to an adjustment rod 234. The other end of the adjustment rod 234 is eccentrically connected to the rotating wheel 221. The top end of the adjustment pin 232 is a wedge-shaped structure. , the elastic force of the return spring 233 is used to drive the adjustment pin 232 to move upward. When the network cable connector 30 is inserted into the docking cavity 11, the network cable connector 30 squeezes the adjusting part 23 to drive the metal sheet 22 to rotate and abut against the network cable connector 30. Specifically, when the network cable connector 30 is inserted into the docking cavity 11 of the interface seat 1 , the end of the network cable joint 30 squeezes the wedge-shaped surface of the wedge-shaped structure at the top of the adjustment pin 232, thereby driving the adjustment pin 232 to move down in the sleeve 231, the adjustment pin 232 cooperates with the adjustment rod 234 to drive the rotating wheel 221 to rotate, and finally passes the rotating wheel 221 Drive the metal piece 22 to rotate horizontally. At this time, the metal piece 22 and the contact piece 40 at the bottom of the network cable connector 30 are attached to each other, that is, the metal piece 22 is in the first working state at this time. When the network cable connector 30 is pulled out from the interface seat 1 Finally, at this time, under the action of the back-moving spring 233, the adjusting pin 232 moves up, thereby driving the rotating wheel 221 to rotate and reset through the adjusting pin 232 in conjunction with the adjusting rod 234, thereby driving the metal sheet 22 to rotate and reset through the rotating wheel 221. At this time, the metal sheet 22 is in the second working state.

In yet another embodiment provided by the utility model, a rewinding mechanism 3 is arranged in rotation in the joint seat 21, and a plurality of protective belts 4 are rewound in the rewinding mechanism 3, and the protective belts 4 run through the joint seat 21 and extend to the shrapnel box 24 on the opening. Specifically, there is a cavity inside the joint seat 21, and the winding mechanism 3 includes a rotating shaft 31, which is rotatably arranged on the cavity, and a plurality of winding reels 32 are fixedly sleeved on the rotating shaft 31 at equidistant distances, and each reel 32 The position corresponds to the position of the metal sheet 22 front and back, and a gear 33 is fixedly sleeved on the rotating shaft 31, and a protective belt 4 is connected to the winding reel 32, and the protective belt 4 runs through the joint seat 21 and extends into the shrapnel box 24. , the protective belt 4 includes a metal belt 41, the bottom surface of the metal belt 41 is bonded with a sponge cushion 42, and the combination of the metal belt 41 and the sponge cushion 42 is set to automatically drive the protective belt 4 when the winding reel 32 rotates. Put, the opening both sides of shrapnel box 24 is provided with bar-shaped groove, and protective band 4 slides and is embedded between the bar-shaped groove. The movement limit of the protective belt 4 is realized, and the stability of the movement of the protective belt 4 is improved.

In yet another embodiment provided by the utility model, an elastic drive assembly 5 is movably arranged in the connector seat 21, and the drive assembly 5 is in transmission connection with the winding mechanism 3. When the network cable connector 30 is inserted into the docking cavity 11, the elastic drive assembly 5 drives The take-up mechanism 3 rotates to realize the take-up of the protective belt 4 . Specifically, when the network cable connector 30 is inserted into the docking cavity 11 on the interface seat 1 for connection, the network cable connector 30 squeezes the elastic drive assembly 5, so that the elastic drive assembly 5 drives the winding mechanism 3 to rotate to rewind the protective belt 4, When the network cable connector 30 is pulled out from the interface seat 1, the network cable connector 30 releases the extrusion of the elastic drive assembly 5, and the elastic drive assembly 5 automatically resets and drives the winding mechanism 3 to unwind the protective belt 4, so that Protective band 4 seals the shrapnel case 24 opening;

During the insertion stroke of the network cable connector 30 into the docking cavity 11 , the elastic driving component 5 is located on the front side of the adjustment member 23 , that is, the elastic driving component 5 is close to the opening side of the docking cavity 11 , so that the network cable connector 30 is inserted into the docking cavity 11 At this time, the network cable joint 30 is the first choice to squeeze the elastic driving assembly 5. At this time, the elastic driving assembly 5 drives the winding mechanism 3 to rotate and roll up the protective belt 4, so that the protective belt 4 is released from the opening of the shrapnel box 24, and then the network cable joint 30 Squeeze the adjusting part 23 again to drive the metal sheet 22 to rotate and abut against the contact piece 40 at the bottom of the front end of the network cable connector 30, so as to realize the first removal of the protective belt 4 and then drive the metal sheet 22 to rotate and fit, without causing any damage to the metal sheet 22. Rotation and fit cause interference. Similarly, when the network cable connector 30 is pulled out, the network cable connector 30 is first separated from the adjustment member 23. At this time, the metal sheet 22 on the joint seat 21 is switched from the second working state to the first working state, that is, The metal sheet 22 is stored in the shrapnel box 24 in an inclined state, and then the network cable connector 30 releases the extrusion of the elastic drive assembly 5, and the elastic drive assembly 5 automatically resets and drives the winding mechanism 3 to unwind the protective belt 4, so that The protective belt 4 covers the opening of the shrapnel box 24 so as not to interfere with the cover of the protective belt 4 .

The driving assembly 5 includes a gear bar 51 and a cover plate 52. The cover plate 52 is rotatably connected to the surface of the joint seat 21, and the hinge point of the cover plate 52 is the opening side of the docking cavity 11. The gear bar 51 is embedded in the joint seat 21 in a lifting manner. On the top, the gear bar 51 is meshed with the gear 33, and the bottom end of the gear bar 51 is equipped with a support spring 511. The elastic force of the support spring 511 is used to drive the gear bar 51 to move upward. When the network cable connector 30 is inserted into the docking cavity on the interface seat 1 At 11, the network cable connector 30 abuts against the cover plate 52, the cover plate 52 drives the gear bar 51 to move down, the gear bar 51 cooperates with the gear 33 to drive the rotating shaft 31 to rotate, and the rotating shaft 31 drives the multiple winding reels 32 on it to rotate synchronously, thus The protective belt 4 is rewound by the winding reel 32, so that the protective belt 4 is released from the opening of the shrapnel box 24. When the network cable connector 30 is pulled out, under the elastic force of the supporting spring 511, the tooth bar 51 moves upward and resets, thereby Cooperating with the gear 33 through the gear rod 51, the rotating shaft 31 is driven to rotate, and the rotating shaft 31 drives a plurality of winding reels 32 on it to rotate synchronously. The belt 4 slides to the opening of the shrapnel box 24 to block its opening, thereby realizing that after the network cable connector 30 is pulled out, the metal sheet 22 in the shrapnel box 24 is automatically sealed and protected to prevent dust from accumulating on the shrapnel on the metal sheet. The surface of 22 affects the stability of the connection between it and the contact piece 40 on the network cable connector 30, and the protective tape 4 is automatically rolled up when the network cable connector 30 is connected, so that the protective tape 4 is released from the opening of the shrapnel box 24, thereby facilitating The metal sheet 22 in the shrapnel box 24 rotates and abuts against the bottom contact sheet 40 of the network cable connector 30 . It will not cause the two to interfere with each other.

A network device, including a device body 20 on which the above-mentioned RJ-45 interface assembly is installed. Optionally, the device body 20 is any one of a router, a management terminal device, and a switch.

Some exemplary embodiments of the present utility model have been described above only by way of illustration. Undoubtedly, for those skilled in the art, without departing from the spirit and scope of the present utility model, various Modifications are made to the described embodiments. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims (10)

1. A kind of RJ-45 interface assembly, comprises interface panel (10), and described interface panel (10) is provided with a plurality of interface seats (1), has on the described interface seat (1) and is used for and network cable connector (30) The docking cavity (11) for docking is characterized in that it also includes: A connection component (2), the connection component (2) is built-in and installed in the docking cavity (11); The connection assembly (2) includes a joint seat (21) and an adjustment piece (23), and a plurality of shrapnel boxes (24) are arranged at inclined intervals on the joint seat (21), and the shrapnel boxes (24) rotate A metal sheet (22) is connected, and the adjusting member (23) is connected to the metal sheet (22) in transmission; When the network cable connector (30) is inserted into the docking cavity (11), the network cable connector (30) squeezes the adjustment member (23) to drive the metal sheet (22) to rotate and contact the network cable connector (30) Then fit. 2. A kind of RJ-45 interface assembly according to claim 1, it is characterized in that, the tail end of described metal piece (22) is formed with turning wheel (221), and described turning wheel (221) is connected shaft Rotation is connected in the shrapnel case (24). 3. A kind of RJ-45 interface assembly according to claim 2, it is characterized in that, described adjuster (23) comprises the sleeve seat (231) that is vertically fixed on the end of shrapnel box (24), and described sleeve An adjusting pin (232) is movably inserted in the seat (231), and the adjusting pin (232) is rotatably connected with an adjusting rod (234), and the other end of the adjusting rod (234) is eccentrically rotatably connected with the rotating wheel (221). 4. An RJ-45 interface assembly according to claim 3, characterized in that, the top end of the adjustment pin (232) is a wedge-shaped structure, and the bottom end of the adjustment pin (232) is in contact with the socket (231 ) is connected with a return spring (233), and the elastic force of the return spring (233) is used to drive the adjustment pin (232) to move upward. 5. A kind of RJ-45 interface assembly according to claim 2, characterized in that, a winding mechanism (3) is rotatably arranged in the joint seat (21), and the winding mechanism (3) retracts A plurality of protective bands (4) are wound, and the protective bands (4) pass through the joint seat (21) and extend to the opening of the shrapnel box (24). 6. An RJ-45 interface assembly according to claim 5, characterized in that strip-shaped grooves are provided on both sides of the opening of the shrapnel box (24), and the protective belt (4) is slidably embedded between the bar grooves. 7. A kind of RJ-45 interface assembly according to claim 5, characterized in that, an elastic drive assembly (5) is movably arranged in the joint seat (21), and the drive assembly (5) is connected with the winding The mechanism (3) is connected by transmission. When the network cable connector (30) is inserted into the docking cavity (11), the elastic drive assembly (5) drives the winding mechanism (3) to rotate to realize the retraction of the protective belt (4). roll. 8. An RJ-45 interface assembly according to claim 7, characterized in that, during the insertion stroke of the network cable connector (30) into the docking cavity (11), the elastic drive assembly (5 ) is located on the front side of the adjustment piece (23). 9. A kind of RJ-45 interface assembly according to claim 5, is characterized in that, described guard band (4) comprises metal band (41), and the bottom surface of described metal band (41) is bonded with sponge pad layer (42). 10. A network device, characterized by comprising a device body (20), on which the RJ-45 interface assembly according to any one of claims 1-9 is installed.

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