CN114243378A - RJ45 connector capable of reducing signal interference - Google Patents

Abstract

The utility model relates to the field of network connector, especially, relate to a RJ45 connector that reduces signal interference, including keeping fixed network port portion, insert in network port portion and be connected with network port looks electricity and carry out network signal transmission's quartzy head, quartzy head is equipped with the head piece, the head piece is equipped with the inserted bar that can peg graft in network port portion, sliding connection has the stopper in network port portion, the stopper can peg graft in the inserted bar, be equipped with the stopper moving mechanism that drives the stopper and remove towards the inserted bar in the network port portion, it can peg graft in the inserted bar to possess the stopper, make the inserted bar be difficult to follow and shift out in network port portion, and the stopper can not need the bending in the use, make life obtain the effect of extension.

Description

RJ45 connector capable of reducing signal interference

Technical Field

The present application relates to the field of network connectors, and more particularly, to an RJ45 connector for reducing signal interference.

Background

An RJ45 connector is a connecting component used for network signal transmission, and is mainly used for quick connection and disconnection between two network signal lines. In order to reduce the signal interference caused by signal fluctuation, a filter is often added to the connector, so that the network signal transmitted by the connector can be kept stable well. In order to reduce the interference of the outside to the signal, a network cable with a shielding layer is also used and a metal shell is arranged outside the connector, and the metal shell is connected with a grounding wire.

The existing connectors generally include a network port and a crystal head correspondingly inserted into the network port, the network port is fixed to a corresponding device or a wall, and the crystal head is correspondingly connected to a network cable. The crystal head is generally clamped with the network port through the elastic sheet, when the crystal head needs to be taken out of the network port, the elastic sheet needs to be pressed, and the crystal head is taken out of the network port in a state that the elastic sheet is kept pressed.

In view of the above-mentioned related technologies, the inventor believes that the elastic sheet and the crystal head are generally made of polyethylene plastic, and are prone to fracture after being used for a certain period of time, and once the elastic sheet fractures, the crystal head is difficult to be stably connected with a network port, and needs to be replaced, which has the defect of short service life of the crystal head.

Disclosure of Invention

In order to prolong the service life of the crystal head, the application provides the RJ45 connector capable of reducing signal interference.

The RJ45 connector for reducing signal interference provided by the application adopts the following technical scheme:

the utility model provides a reduce signal interference's RJ45 connector, is including keeping fixed network port portion, inserting in network port portion and the quartzy head that is connected with network port looks electricity and carries out network signal transmission, quartzy head is equipped with first piece, and first piece is equipped with the inserted bar that can peg graft in network port portion, and sliding connection has the stopper in network port portion, and the stopper can be pegged graft in the inserted bar, is equipped with the stopper moving mechanism that drives the stopper and remove towards the inserted bar in the network port portion.

Through adopting above-mentioned technical scheme, insert the pole and correspond to pegging graft in network port portion, then make the stopper correspond to pegging graft in inserting the pole, so that insert the difficult network port portion of following of pole and shift out, in-process in network port portion is constantly pegged graft repeatedly to quartzy head, insert pole and stopper and compare in the overhead shell fragment of traditional quartzy life-span that needs constantly crooked, be difficult for appearing damaging more, can prolong the life of quartzy head, reduce the more frequent inconvenience that causes crystal head of changing, reduce the wasting of resources that the whole net twine of connecting quartzy head caused that needs to be changed.

Optionally, the head piece abuts against an outer wall of the network port portion, to which the crystal head portion is inserted, the limiting block moving mechanism includes a limiting block spring, a spring rod rack, a driving gear, a pulling rack, and one end of the pulling rack is exposed out of the network port portion.

Through adopting above-mentioned technical scheme, pull out the pulling rack for drive gear revolve, the spring lever rack removes, and the spring lever is kept away from and is inserted the pole, and the stopper breaks away from in inserting the pole, makes and inserts the pole and can shift out smoothly from network port portion, and the operation that needs go on when taking out quartzy head from network port portion is comparatively simple and convenient, and insert the pole and set up two, and when the stopper also corresponds and sets up two, also only need stimulate a pulling rack can, comparatively convenient.

Optionally, one end of the insertion rod is arranged in an inclined plane, and the inclined plane of the insertion rod can abut against the end of the limiting block.

Through adopting above-mentioned technical scheme for when inserting the pole and corresponding pegging graft in network port portion, need not remove the pulling rack and make the stopper remove, directly will insert the pole, the inclined plane of inserting the pole can force the stopper to remove, makes to insert the pole and can peg graft smoothly, and is comparatively convenient.

Optionally, an ejection block is arranged inside the network port portion, the ejection block abuts against the end portion of the insertion rod, and an ejection spring for forcing the ejection block to move towards the insertion rod is arranged on a side surface of the ejection block departing from the insertion rod.

By adopting the technical scheme, the rack is pulled to move, so that the limit block is not inserted into the insertion rod any more, the ejection spring enables the ejection block to move, the insertion rod is ejected out of the network port part for a certain length, and the limit block is not easy to limit the insertion rod even if the rack is pulled to be reset without stress, so that the insertion rod is taken out of the network port part conveniently.

Optionally, the insertion rod is attached to the head piece, the insertion rod is provided with a thread block penetrating through the head piece, and the thread block is in threaded connection with an insertion rod screw abutting against the head piece.

Through adopting above-mentioned technical scheme for when inserting the pole utensil and possessing certain length or not using at ordinary times and stacking, can take off inserting the pole, reduce the condition that the pole appears unexpected and easy rupture, simultaneously in normal use, if the break appears in inserting the pole, also can comparatively conveniently change.

Optionally, the limiting block is inserted into one end of the insertion rod and is arranged in an inclined plane, and one end of the inclined plane of the limiting block faces the ejection block.

Through adopting above-mentioned technical scheme, make when the net twine that crystal head is connected receives great external force, for example when someone walks about to trip by the net twine carelessly, the inserted bar also receives great external force and breaks away from outside the net port portion, the inserted bar can laminate in the inclined plane of stopper this moment, move in the stopper of inserted bar in order to force the grafting, make the inserted bar no longer receive the limiting action of stopper, make when crystal head receives great external force condition, the inserted bar can break away from by oneself, be difficult for causing the harm to the mechanism in the net port portion, in order to reduce the possibility that the inconvenient condition of maintenance or change appears to the structure in the net port portion.

Optionally, the distance between the end of the insertion rod inserted into the network port and the head piece is larger than the distance between the end of the crystal head inserted into the network port and the head piece.

By adopting the technical scheme, before the crystal head is inserted into the network port part, the insertion rod is inserted into the network port part correspondingly, compared with the crystal head which is inserted into the network port part firstly, the insertion rod is inserted into the network port part more easily, the crystal head does not need to be partially inserted into the network port part firstly, and then the crystal head is continuously adjusted until the insertion rod can be inserted into the network port part correspondingly, so that the crystal head is convenient.

Optionally, the head piece abuts against the inner wall of the opening of the network port part for inserting the crystal head, the limiting block moving mechanism comprises a second spring which is arranged in the network port part and pushes a limiting block to be inserted into the insertion rod, the limiting block is inserted into one end of the limiting block to form an arc surface, the insertion rod is inserted into one end of the network port part to form an inclined surface, and the arc surface of the limiting block can abut against the inclined surface of the insertion rod.

By adopting the technical scheme, when the network port parts are arranged in a row side by side, when the space between two adjacent network port parts is small, the head piece is arranged at the end part of the crystal head part, a certain space does not need to be reserved at the periphery of the network port parts, and only a certain space needs to be reserved in the groove for inserting the crystal head part at the network port parts.

Optionally, the head piece comprises a fixing piece fixedly connected to the head of the crystal, and a detachable piece detachably connected to the fixing piece and fixedly connected to the insertion rod.

Through adopting above-mentioned technical scheme for when the setting appears breaking at the inserted bar of quartzy head tip, can take off the dismantlement piece in order to change the inserted bar, need not change whole quartzy head, and the tip of quartzy head has been thickened in the setting of stationary blade, makes the inner structure that quartzy head and network port portion electricity are connected be difficult for receiving the influence because of the setting of dismantling the piece.

Optionally, the detachable sheet is attached to the fixed sheet, an inclined block is fixedly connected to one side of the detachable sheet, the inclined block is inserted into the fixed sheet along the length direction of the side edge of the fixed sheet, and the inclined block is inclined.

By adopting the technical scheme, the inclined block enables the state of the insertion rod inserted into the network port part not to be changed greatly, so that the limiting block can be well inserted into the insertion rod correspondingly.

In summary, the present application includes at least one of the following benefits:

1. compared with the traditional crystal head in which the elastic sheet needs to be bent continuously, the insertion rod and the limiting block are more difficult to damage, the service life of the crystal head can be prolonged, the inconvenience caused by frequent replacement of the crystal head is reduced, and the resource waste caused by the need of replacing the whole network cable connected with the crystal head is reduced;

2. when the space between two adjacent network port parts is small, the head piece is arranged at the end part of the crystal head, a certain space does not need to be reserved at the periphery of the network port part, and only a certain space needs to be reserved in a groove for the crystal head to be inserted into at the network port part.

Drawings

Fig. 1 is a schematic structural diagram of a main body according to a first embodiment of the present application;

FIG. 2 is a partial cross-sectional view of one embodiment of a network port section to show a partially exploded configuration of the spring rod slot and gear slot interiors while moving one insertion rod and corresponding thread block and insertion rod screw horizontally;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a further cross-sectional view of one of the insert rod bores based on the cross-sectional view of the network port section of FIG. 2 to show the structural schematic of the ejector block and ejector spring;

FIG. 5 is a schematic structural diagram of the second embodiment;

FIG. 6 is an enlarged view at B in FIG. 5;

fig. 7 is a partial cross-section of the network port portion of the second embodiment to show the structure of the inside of the spring hole.

Description of reference numerals: 1. a network port section; 2. a crystal head; 3. head slices; 31. pulling the block; 32. an oblique block groove; 33. a spring hole; 34. limiting the jacks; 4. an insertion rod; 41. a second spring; 42. a fixing sheet; 43. disassembling the sheet; 44. a sloping block; 45. a port slot; 46. an insertion rod hole; 47. a spring rod slot; 48. a gear groove; 49. a rack through groove; 5. a limiting block; 51. a stopper spring; 52. a spring lever; 53. a spring lever rack; 54. driving the gear; 55. pulling the rack; 56. ejecting a block; 57. ejecting a spring; 58. a thread block; 59. inserting a rod screw; 6. spacing block moving mechanism.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The first embodiment is as follows:

the embodiment of the application discloses reduce RJ45 connector of signal interference, refer to fig. 1 and fig. 2, including network port portion 1 fixedly installed on corresponding equipment, network port portion 1 vertical side department electricity is connected with quartzy head 2, and the fluting that network port portion 1 supplies quartzy head 2 to insert is port groove 45. The crystal head 2 is fixedly connected with a vertical head piece 3, the head piece 3 is provided with a horizontal insertion rod 4, the length direction of the insertion rod 4 is consistent with the moving direction of the crystal head 2 when the crystal head is inserted into the port groove 45, and the network port part 1 is provided with an insertion rod hole 46 for the insertion rod 4 to be tightly inserted. The limiting block 5 is connected with the network port part 1 in a sliding mode, the limiting insertion hole 34 is formed in the circumferential outer wall of the insertion rod 4, the limiting block 5 can be connected with the circumferential inner wall of the limiting insertion hole 34 in a sliding mode along the radial direction of the insertion rod 4, the insertion rod 4 is difficult to separate from the insertion rod hole 46, and the crystal head part 2 is connected with the network port part 1 stably. A limiting block moving mechanism 6 which drives the limiting block 5 to move towards the insertion rod 4 is arranged in the network port part 1. The insertion rod 4 is inserted into one end of the insertion rod hole 46 and is arranged in an inclined plane, so that the inclined plane of the insertion rod 4 can abut against the end part of the limiting block 5, and after the insertion rod 4 enters the insertion rod hole 46, the inclined plane of the insertion rod 4 can force the limiting block 5 to move.

Referring to fig. 2, the coaxial fixedly connected with screw block 58 of the end of the insertion rod 4 in this embodiment, the screw block 58 is inserted and slidably connected to the head piece 3 along the axis direction, the peripheral shape of the cross section of the screw block 58 is rectangular, and compared with the screw block 58 which is circular, the insertion rod 4 can more accurately face the limiting block 5 on the side where the limiting block 5 is inserted. One end of the thread block 58, which is far away from the insertion rod 4, is coaxially and threadedly connected with an insertion rod screw 59, and the insertion rod screw 59 and the insertion rod 4 are both tightly abutted against the head piece 3, so that the insertion rod 4 is not easy to move randomly. The distance between one end of the inserting rod 4 inserted in the inserting rod hole 46 and the head piece 3 is larger than the distance between one end of the crystal head 2 inserted in the port groove 45 and the head piece 3, so that the inserting rod 4 is inserted into the inserting rod hole 46 correspondingly, and the inserting rod 4 and the crystal head 2 can be stably inserted.

Referring to fig. 2, in this embodiment, the head piece 3 is attached to the vertical side surface of the network port portion 1 with the port groove 45, the insertion rods 4 are uniformly arranged at equal heights, the limiting blocks 5 are arranged horizontally, and the two limiting blocks 5 are arranged between the two insertion rods 4. The crystal head 2 is positioned between the two insertion rods 4, and the two insertion rod holes 46 are also formed corresponding to the two insertion rods 4. Two spring rod grooves 47 are formed in the network port part 1, the spring rod grooves 47 are L-shaped, the horizontal sections of the two spring rod grooves 47 are respectively communicated with the two insertion rod holes 46, the two insertion rod holes 46 are positioned between the horizontal sections of the two spring rod grooves 47, and the two limiting blocks 5 are respectively connected to the inner walls of the horizontal sections of the two spring rod grooves 47 in a sliding manner.

Referring to fig. 2, stopper moving mechanism 6 of this embodiment includes that fixed connection deviates from spring lever 52 that inserts 4 one ends of pole in stopper 5, spring lever 52 is the L shape, the horizontal segment of spring lever 52 is along inserting 4 length direction pegs graft in inserting pole hole 46 of pole, the vertical segment of spring lever 52 is along inserting 4 length direction sliding connection in the vertical section inner wall of spring lever groove 47, two vertical segments of spring lever 52 deviate from the equal fixedly connected with stopper spring 51 in side that inserts 4, stopper spring 51 promotes spring lever 52 and removes towards inserting 4, make stopper 5 peg graft in inserting 4.

Referring to fig. 2 and 3, the stopper moving mechanism 6 of this embodiment further includes a spring rod rack 53 fixedly connected to the top end of the vertical section of the spring rod 52, the top ends of the vertical sections of the two spring rods 52 are both provided with a spring rod rack 53, the length direction of the spring rod rack 53 is consistent with the length direction of the stopper 5, and the two spring rod racks 53 are staggered, that is, the two spring rod racks 53 are not on the same straight line. The same gear groove 48 communicated with the upper ends of the two spring rod grooves 47 is arranged in the network port part 1, the two spring rod racks 53 are connected with the inner wall of the gear groove 48 in a sliding way along the length direction of the two spring rod racks, the bottom surface of the gear groove 48 is connected with a driving gear 54 in a rotating way, the two spring rod racks 53 are both meshed with the lower part of the driving gear 54, the upper part of the driving gear 54 is meshed with a horizontal pulling rack 55, the length direction of the pulling rack 55 is consistent with the length direction of the inserting rod hole 46,

referring to fig. 1 and 2, a rack through groove 49 is formed in a side surface of the network port portion 1 where the insertion rod hole 46 is formed, the pulling rack 55 is slidably connected to an inner wall of the rack through groove 49 along a length direction thereof, a pulling block 31 is integrally formed at one end of the pulling rack 55 exposed out of the network port portion 1, and the pulling block 31 cannot pass through the rack through groove 49. The pulling block 31 is moved to move the pulling rack 55 out of the network port part 1, so that the driving gear 54 rotates to separate the two spring rod racks 53 and the two spring rods 52, so that the two limit blocks 5 are separated, and at this time, the insertion rod 4 can be taken out of the insertion rod hole 46. When the stopper spring 51 is pressed by the spring lever 52 to a state where it cannot be compressed again, the pull rack 55 remains engaged with the driving gear 54.

Referring to fig. 4, the inner wall of the insertion rod hole 46 is slidably connected with an ejection block 56 along the length direction thereof, the side surface of the ejection block 56 away from the insertion rod 4 is fixedly connected with an ejection spring 57, one end of the ejection spring 57 away from the ejection block 56 is fixedly connected with the inner wall of the end portion of the insertion rod hole 46, the ejection spring 57 forces the ejection block 56 to move towards the open end of the insertion rod hole 46, and in a normal state of the ejection spring, the ejection block 56 cannot move to the position of the limit block 5, so that the limit block 5 is not easy to abut against the ejection block 56 or the ejection spring 57. The stopper 5 is inserted into one end of the insertion rod 4 to form an inclined plane, and the inclined plane of the stopper 5 faces the ejection block 56, so that when the crystal head 2 is pulled outwards by a large external force, the insertion rod 4 can force the stopper 5 to retract into the horizontal section of the spring rod groove 47, and the stopper 5 is not easy to bend or the whole network port part 1 is damaged greatly.

An implementation principle of the RJ45 connector for reducing signal interference in the first embodiment of the present application is as follows: when the peripheral space of the network port 1 is large, the first embodiment is applied. When the crystal head 2 is inserted, the insertion rod 4 is correspondingly inserted into the rod hole 46, so that the limit block 5 moves along the inclined plane of the insertion rod 4 and retracts into the horizontal section of the spring rod groove 47 until the limit block 5 is correspondingly inserted into the limit insertion hole 34. When the crystal head 2 needs to be taken out, the pulling block 31 is moved, so that the pulling rack 55 is moved out of the network port part 1, the two limit blocks 5 are far away from each other, and the insertion rod 4 can be taken out of the insertion rod hole 46.

Example two:

the second embodiment of the present application discloses an RJ45 connector for reducing signal interference, which is different from the first embodiment in that, referring to fig. 5, a header 3 is mounted on an end face of a crystal header 2 inserted into a port slot 45, and the header 3 abuts against an inner wall of the port slot 45.

Referring to fig. 5 and 6, head 3 includes fixed connection in 2 terminal surfaces of quartzy head and is vertical stationary blade 42, sloping block groove 32 has been seted up to a vertical side at stationary blade 42 thickness direction place, sloping block groove 32 is the wedge groove, sloping block groove 32 length direction and stationary blade 42's horizontal side length direction are unanimous, sloping block groove 32 runs through in the side that stationary blade 42 deviates from quartzy head 2, the side laminating that stationary blade 42 deviates from quartzy head 2 has dismantlement piece 43, dismantle piece 43 towards the side fixedly connected with sloping block 44 of stationary blade 42, sloping block 44 is along the inseparable sliding connection in sloping block groove 32 inner wall of sloping block groove 32 length direction, inserted bar 4 sets up one and fixed connection in the side that dismantlement piece 43 deviates from sloping block 44. The inclined block 44 is inclined, so that the detaching piece 43 can only be attached to the fixing piece 42 in one state, and the side surface of the inserting rod 4 provided with the limiting insertion hole 34 always faces upward, so that the position of the inserting rod 4 is correct.

Referring to fig. 7, a vertical spring hole 33 is formed in the network port portion 1, the spring hole 33 is communicated with the upper portion of the insertion rod hole 46, the stop block moving mechanism 6 includes a second spring 41 located in the insertion rod hole 46, two ends of the second spring 41 are respectively and fixedly connected to the upper end of the stop block 5 and the inner wall of the upper end of the spring hole 33, and the second spring 41 pushes the stop block 5 to move towards the insertion rod 4. The bottom end of the limiting block 5 is hemispherical, and only the hemispherical bottom end of the limiting block 5 is inserted into the insertion rod 4.

The implementation principle of the RJ45 connector for reducing signal interference in the second embodiment of the present application is as follows: when the space around the network port 1 is small, the second embodiment is applied. When the crystal head 2 is inserted, the insertion rod 4 is inserted into the insertion rod hole 46, so that the limiting block 5 retracts into the spring hole 33 until the limiting block 5 is inserted into the limiting insertion hole 34, and at this time, the crystal head 2 and the network port part 1 are installed. When the crystal head 2 needs to be taken down, the crystal head 2 can be directly pulled out.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. An RJ45 connector for reducing signal interference, which comprises a network port part (1) fixed and a crystal head part (2) inserted into the network port part (1) and electrically connected with the network port part (1) for network signal transmission, characterized in that: quartzy head (2) are equipped with first piece (3), and first piece (3) are equipped with and can peg graft in inserting pole (4) of network port portion (1), and sliding connection has stopper (5) in network port portion (1), and stopper (5) can be pegged graft in inserting pole (4), are equipped with in network port portion (1) and drive stopper (5) towards the stopper moving mechanism (6) that inserts pole (4) and remove.

2. An RJ45 connector according to claim 1 for reducing signal interference, wherein: the head piece (3) abuts against the outer wall of the network port part (1) for the crystal head (2) to be inserted, the limiting block moving mechanism (6) comprises a limiting block spring (51) which is arranged in the network port part (1) and enables the limiting block (5) to be inserted into the insertion rod (4), a spring rod (52) which is fixedly connected to the limiting block (5) and is connected to the inside of the network port part (1) in a sliding mode, a spring rod rack (53) which is fixedly connected to the spring rod (52), a driving gear (54) which is rotatably connected to the inside of the network port part (1) and is meshed with the spring rod rack (53), a pulling rack (55) which is connected to the inside of the network port part (1) in a sliding mode and is meshed with the driving gear (54), and one end of the pulling rack (55) is exposed out of the network port part (1).

3. An RJ45 connector according to claim 2 which reduces signal interference, wherein: one end of the insertion rod (4) is arranged in an inclined plane, and the inclined plane of the insertion rod (4) can abut against the end part of the limiting block (5).

4. An RJ45 connector according to claim 2 which reduces signal interference, wherein: an ejection block (56) is arranged in the network port part (1), the ejection block (56) abuts against the end part of the insertion rod (4), and an ejection spring (57) forcing the ejection block (56) to move towards the insertion rod (4) is arranged on the side surface of the ejection block (56) departing from the insertion rod (4).

5. An RJ45 connector according to claim 2 which reduces signal interference, wherein: the inserting rod (4) is attached to the head piece (3), the inserting rod (4) is provided with a thread block (58) penetrating through the head piece (3), and the thread block (58) is in threaded connection with an inserting rod screw (59) abutted against the head piece (3).

6. An RJ45 connector according to claim 4, wherein: the limiting block (5) is inserted into one end of the insertion rod and is arranged in an inclined plane, and one end of the inclined plane of the limiting block (5) faces the ejection block (56).

7. An RJ45 connector according to claim 2 which reduces signal interference, wherein: the distance between one end of the insertion rod (4) inserted into the network port part (1) and the head piece (3) is larger than the distance between one end of the crystal head (2) inserted into the network port part (1) and the head piece (3).

8. An RJ45 connector according to claim 1 for reducing signal interference, wherein: head piece (3) butt supplies quartzy head (2) male opening inner wall in network port portion (1), stopper moving mechanism (6) just promote stopper (5) peg graft in No. two spring (41) of inserted bar (4) including locating in network port portion (1), stopper (5) are pegged graft and are the cambered surface setting in stopper (5) one end, and inserted bar (4) are pegged graft and are the inclined plane setting in network port portion (1) one end, and the cambered surface of stopper (5) can butt in the inclined plane of inserted bar (4).

9. An RJ45 connector according to claim 8 which reduces signal interference, wherein: the head piece (3) comprises a fixing piece (42) fixedly connected to the crystal head (2) and a dismounting piece (43) detachably connected to the fixing piece (42) and fixedly connected to the insertion rod (4).

10. An RJ45 connector that reduces signal interference according to claim 9, wherein: the detachable sheet (43) is attached to the fixing sheet (42), an inclined block (44) is fixedly connected to one side, facing the fixing sheet (42), of the detachable sheet (43), the inclined block (44) is inserted into the fixing sheet (42) along the length direction of the side edge, facing the detachable sheet (43), of the fixing sheet (42), and the inclined block (44) is inclined.

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