CN219419754U - Detachable circuit connection port - Google Patents

Abstract

The utility model belongs to the technical field of circuit boards, and particularly relates to a detachable circuit connection port, which comprises a circuit board body, wherein a port shell is fixedly connected to one side of a pin, a spring is fixedly connected to the inner wall of a fixed rod, a connecting rod is fixedly connected to one side of the spring, a limiting plate is fixedly connected to one end of the connecting rod, a port body is connected to the inner wall of a mounting groove, a fixing groove is connected to the outer wall of the connecting plate, a threaded hole is formed in the interior of an inserting rod, and a slot is connected to one end of the inserting rod. According to the port body, the port shell which can transmit signals with the circuit board is arranged outside the port body, so that the port body can be detached for replacement, replacement and maintenance of a local port are facilitated, the utilization rate of a main board is improved, and the installation mode is simpler and faster when the port body is replaced by arranging the springs, the connecting rods and the limiting plates.

Description

Detachable circuit connection port

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a detachable circuit connection port.

Background

The prior art has the following problems:

a port may be considered an outlet from which the device communicates with the outside world. Ports can be divided into virtual ports and physical ports, where virtual ports refer to ports within a computer or within a switch router that are not visible. Such as 80 ports, 21 ports, 23 ports, etc. in a computer. The physical ports are also called interfaces, and are visible ports, RJ45 network ports of a computer backboard, RJ45 ports of a switch router hub and the like. The use of RJ11 jacks by phones also falls into the category of physical ports.

At present, the port is usually fixedly connected to the upper surface of the circuit board by adopting a screw or soldering mode, the screw fixing mode is reliable and firm, but the wiring inside the circuit board can be influenced, so that the influence of the external interface on the wiring inside the circuit board can be avoided to the greatest extent by adopting the soldering mode, the port is fixed in such a way, the port is not detachable, the whole circuit board needs to be replaced when the partial port is in poor contact, resources are wasted, and the traditional mounting mode is also very complicated.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a detachable circuit connection port, which solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a detachable circuit connection port, includes the circuit board body, the last fixed surface of circuit board body is connected with the stitch, one side fixedly connected with port casing of stitch, one side fixedly connected with dead lever of port casing, the inner wall fixedly connected with spring of dead lever, one side fixedly connected with connecting rod of spring, the one end fixedly connected with limiting plate of connecting rod, the front of limiting plate is provided with the screw, the inside of limiting plate is provided with the connecting hole, the inside of port casing is provided with the mounting groove, the inner wall connection of mounting groove has the port body, the front of port body is connected with the connector, the back fixedly connected with second signal conducting piece of port body, one side fixedly connected with connecting plate of second signal conducting piece, the outer wall connection fixed slot of connecting plate, one side fixedly connected with inserted bar of port casing, the inside of inserted bar is provided with the screw hole, the one end of inserted bar is connected with the slot.

As the preferable technical scheme of the utility model, one end of the spring is fixedly connected to the inner wall of the fixed rod, the other end of the spring is fixedly connected to the end point of the connecting rod, and the connecting rod is movably connected with the fixed rod through the spring.

As the preferable technical scheme of the utility model, the slot is matched with the size of the inserted link, and the inserted link is inserted into the limiting plate through the slot.

As the preferable technical scheme of the utility model, the inside of the inserted link and the inside of the limiting plate are respectively arranged in the threaded holes, and the limiting plate is fixedly connected to one side of the port shell through screws.

As a preferred technical scheme of the utility model, the first signal conducting strip is electrically connected with the pin.

As a preferable technical scheme of the utility model, the port body is matched with the size of the mounting groove, and the port body is spliced with the port shell through the mounting groove.

As a preferable technical scheme of the utility model, the size of the connecting plate is matched with that of the fixing groove, and the connecting plate is spliced with the port shell through the fixing groove.

As a preferred technical scheme of the utility model, compared with the prior art, the utility model provides a detachable circuit connection port, which has the following beneficial effects:

1. this detachable circuit connection port through set up one in the outside of port body can with the port casing of circuit board transmission signal for the port body can dismantle and change, is convenient for change the maintenance to local port, improves the rate of utilization of mainboard.

2. This detachable circuit connection port through setting up spring, connecting rod and limiting plate, when changing the port body, only need pull open the limiting plate, place the port body in the entrance of port casing again, release the limiting plate again can with the port body stopper into the port casing inside, the mounting means is simple swift.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the connecting plate of the present utility model;

fig. 4 is a schematic perspective view of a limiting plate according to the present utility model.

In the figure: 1. a circuit board body; 2. a stitch; 3. a port housing; 4. a fixed rod; 5. a connecting rod; 6. a rod; 7. a limiting plate; 8. a connector; 9. a port body; 10. a screw; 11. a spring; 12. a threaded hole; 13. a slot; 14. a connection hole; 15. a mounting groove; 16. a fixing groove; 17. a first signal conducting strip; 18. a second signal conducting strip; 19. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a detachable circuit connection port, including circuit board body 1, the last fixed surface of circuit board body 1 is connected with stitch 2, one side fixedly connected with port casing 3 of stitch 2, one side fixedly connected with dead lever 4 of port casing 3, the inner wall fixedly connected with spring 11 of dead lever 4, one side fixedly connected with connecting rod 5 of spring 11, the one end fixedly connected with limiting plate 7 of connecting rod 5, the front of limiting plate 7 is provided with screw 10, the inside of limiting plate 7 is provided with connecting hole 14, the inside of port casing 3 is provided with mounting groove 15, the inner wall of mounting groove 15 is connected with port body 9, the front of port body 9 is connected with connector 8, the back fixedly connected with second signal conducting piece 18 of port body 9, one side of second signal conducting piece 18 is connected with first signal conducting piece 17, one side fixedly connected with connecting plate 19 of first signal conducting piece 17, the outer wall connection of connecting plate 19 has fixed slot 16, one side fixedly connected with inserted bar 6 of port casing 3, the inside of inserted bar 6 is provided with screw hole 12, the one end of inserted bar 6 is connected with slot 13.

In this embodiment, one end of the spring 11 is fixedly connected to the inner wall of the fixed rod 4 and the other end is fixedly connected to the end point of the connecting rod 5, and the connecting rod 5 is movably connected with the fixed rod 4 through the spring 11, so that when the port body 9 is replaced, the port body 9 to be replaced can be automatically installed in the port housing 3 by only pulling the limiting plate 7 and then placing the port body 9 to be replaced at the inlet of the port housing 3, and the replacement of the port body 9 is more convenient and faster; the slot 13 is matched with the size of the inserting rod 6, the inserting rod 6 is inserted into the limiting plate 7 through the slot 13, and through the arrangement, the inserting rod 6 can calibrate the position connected with the limiting plate 7, and the threaded hole 12 is prevented from being damaged by the screw 10 due to the position deviation of the contact point of the inserting rod 6 and the limiting plate 7; the inside of the inserted link 6 and the limit plate 7 are both arranged in the threaded hole 12, the limit plate 7 is fixedly connected to one side of the port shell 3 through the screw 10, and by the arrangement, the screw 10 can penetrate through the limit plate 7 and be fixed to one side of the fixed link 4; the first signal conducting piece 17 is electrically connected with the pin 2, and by the arrangement, the port body 9 can transmit signals to the circuit board body 1 through the first signal conducting piece 17; the port body 9 is matched with the mounting groove 15 in size, the port body 9 is spliced with the port shell 3 through the mounting groove 15, and by the arrangement, the port body 9 can be fixed inside the port shell 3; the connecting plate 19 is matched with the size of the fixing groove 16, the connecting plate 19 is inserted into the port housing 3 through the fixing groove 16, and through the arrangement, when the first signal conducting sheet 17 is damaged, the first signal conducting sheet 17 can be replaced.

In this embodiment, the working principle and the use flow of the present utility model are as follows: when local port body 9 damages, the operator can take off connector 8 earlier, unscrews screw 10 again, makes port body 9 become flexible through pulling limiting plate 7, takes out port body 9 again and can accomplish the dismantlement work port casing 3, will need place the entry department at port casing 3 with the port body 9 of changing again, loosens limiting plate 7 port body 9 and will be installed in port casing 3's inside, twists screw 10 again and fixes limiting plate 7 in connecting rod 5 one side and accomplish the change.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a detachable circuit connection port, includes circuit board body (1), its characterized in that: the upper surface fixedly connected with stitch (2) of circuit board body (1), one side fixedly connected with port casing (3) of stitch (2), one side fixedly connected with dead lever (4) of port casing (3), the inner wall fixedly connected with spring (11) of dead lever (4), one side fixedly connected with connecting rod (5) of spring (11), one end fixedly connected with limiting plate (7) of connecting rod (5), the front of limiting plate (7) is provided with screw (10), the inside of limiting plate (7) is provided with connecting hole (14), the inside of port casing (3) is provided with mounting groove (15), the inner wall of mounting groove (15) is connected with port body (9), the front of port body (9) is connected with connector (8), the back fixedly connected with second signal conducting piece (18) of port body (9), one side of second signal conducting piece (18) is connected with first signal conducting piece (17), one side of first signal conducting piece (17) is fixedly connected with connecting plate (19), one side fixedly connected with connecting plate (19) of connecting plate (19) is connected with connecting plate (6), the inside of inserted bar (6) is provided with screw hole (12), the one end of inserted bar (6) is connected with slot (13).

2. The detachable circuit connection port of claim 1, wherein: one end of the spring (11) is fixedly connected to the inner wall of the fixed rod (4) and the other end of the spring is fixedly connected to the end point of the connecting rod (5), and the connecting rod (5) is movably connected with the fixed rod (4) through the spring (11).

3. The detachable circuit connection port of claim 1, wherein: the slot (13) is matched with the inserting rod (6) in size, and the inserting rod (6) is inserted into the limiting plate (7) through the slot (13).

4. The detachable circuit connection port of claim 1, wherein: the inside of inserted bar (6) and limiting plate (7) all sets up in screw hole (12), limiting plate (7) pass through screw (10) fixed connection in one side of port casing (3).

5. The detachable circuit connection port of claim 1, wherein: the first signal conducting piece (17) is electrically connected with the pin (2).

6. The detachable circuit connection port of claim 1, wherein: the port body (9) is matched with the mounting groove (15) in size, and the port body (9) is spliced with the port shell (3) through the mounting groove (15).

7. The detachable circuit connection port of claim 1, wherein: the connecting plate (19) is matched with the fixing groove (16) in size, and the connecting plate (19) is spliced with the port shell (3) through the fixing groove (16).