CN212462262U

CN212462262U - Computer plug-in type wiring terminal

Info

Publication number: CN212462262U
Application number: CN201821697054.8U
Authority: CN
Inventors: 陈芳; 周柏言
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-19
Filing date: 2018-10-19
Publication date: 2021-02-02
Anticipated expiration: 2028-10-19

Abstract

The utility model discloses a computer plug-in binding post, including metal splicing, end and heat pipe, the lower extreme of connecting rod and sheet metal's top threaded connection, the below and the spring retainer welding of a spring, sheet metal's right-hand member and terminal shell veneer, sheet metal's below and sheet metal welding have greatly reduced the wearing and tearing of plug and sheet metal, play the guard part measure, have improved binding post's stability and practicality, through the mutually supporting between dust screen, heat pipe and the radiator-grid, can prevent effectively that external dust from getting into the terminal shell.

Description

Computer plug-in type wiring terminal

Technical Field

The utility model relates to a computer equipment technical field specifically is a computer plug-in binding post.

Background

Connecting terminal: in order to facilitate the connection of the wires, the connecting terminal is a section of metal sheet sealed in insulating plastic, both ends of the metal sheet are provided with holes for inserting the wires, and screws are used for fastening or loosening, for example, two wires are connected at times and disconnected at times, so that the wires can be connected by the terminal and disconnected at any time without welding or winding the wires together, and the connecting terminal is convenient and quick. The novel power cable is suitable for interconnection of a large number of wires, and has special terminal blocks and terminal boxes in the power industry, wherein the terminal blocks are all single-layer, double-layer, current, voltage, common and breakable. The crimping area is designed to ensure reliable contact and to ensure that sufficient current can pass.

However, the conventional connection terminal has the following problems: the contact between binding post's end and the parent is incomplete, leads to appearing the bad problem of circuit intercommunication, and current binding post is after long-time the use in addition, and the hot phenomenon can appear in inside, and moreover, current binding post's connected mode is simple plug only, does not have the safeguard measure, can damage internals after long-time use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer plug-in binding post to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plug-in type wiring terminal of a computer comprises a metal connecting piece, an end and a heat conducting pipe, wherein the lower end of a connecting rod is in threaded connection with the upper portion of a metal sheet, the outer surface of the connecting rod is in sliding connection with the inside of a spring, the upper portion of the spring is welded with the upper portion of a terminal shell, the lower portion of the spring is welded with a spring baffle, the right end of the metal sheet is glued with the terminal shell, the lower portion of the metal sheet is welded with the metal connecting piece, the right side of the metal connecting piece is glued with a second spring, one end of a telescopic supporting rod is glued with the metal connecting piece, the other end of the telescopic supporting rod is welded with the terminal shell, the outer surface of the telescopic supporting rod is in sliding connection with the inside of the second spring, a socket is located on the left side of the heat conducting pipe, the socket is glued with the terminal shell, the outer, the dustproof net is glued with the terminal shell, the heat conduction pipe is welded with the radiating net, the interior of the end interface is connected with the end in a sliding mode, the outer surface of the end interface is welded with the terminal shell, the circuit board is welded with the metal splicing pieces, and the radiating net is connected with the terminal shell through screws.

Preferably, one end of the metal sheet is provided with a protrusion, one end of the end head is provided with a groove, and the protrusion is matched with the groove.

Preferably, the outer surface of the connecting rod is provided with threads, the inner part of the metal sheet is provided with a threaded blind hole, and the connecting rod and the threaded blind hole are located on the same axis.

Preferably, the telescopic strut and the second spring are located on the same axis, and the second spring and the metal connecting piece are located on the same axis.

Preferably, the shape structure of the terminal shell is a cuboid, and the material of the terminal shell is insulating rubber.

Preferably, the shape structure of the first spring is a spiral shape, and the model of the first spring is CNS-7951.

Preferably, the shape structure of jack is the cylinder, the material of jack is insulating rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by utilizing the mutual matching of the connecting rod, the first spring, the spring baffle, the metal sheet, the end head and the metal connecting sheet, one end of the end head is connected with a conducting wire, when the other end of the end head is inserted into the jack, the plug can push the metal sheet to move upwards to drive the connecting rod to move upwards to drive the spring baffle to move upwards to compress the first spring, meanwhile, after the end head is contacted with the metal connecting sheet, the metal connecting sheet can be pushed to move rightwards to press the second spring, when the end head is completely inserted into the jack, the bulge on the end head is just matched with the groove on the metal sheet, so that the end head is locked, under the action of the first spring and the spring baffle, the metal sheet starts to move downwards to restore to the original state, at the moment, the other end of the end head is fully contacted with the metal connecting sheet and the metal sheet, and the other end of the, the connecting terminal is not easy to break, and the problem of poor circuit connection caused by incomplete contact between the terminal of the connecting terminal and the parent body is effectively solved;

2. by utilizing the mutual matching of the connecting rod, the first spring, the spring baffle, the metal sheet, the second spring, the end head and the metal connecting sheet, when the end head needs to be taken out of the jack, the connecting rod is pulled upwards, the connecting rod drives the spring baffle and the metal sheet to move upwards, the first spring is compressed, when the metal sheet moves to a proper position, a bulge on the end head is separated from a groove on the metal sheet, the second spring pushes the metal connecting sheet at the moment, and the metal connecting sheet pushes the end head to move outwards, so that the end head is taken out smoothly;

3. utilize mutually supporting between dust screen, heat pipe and the radiator-grid, after binding post begins to work, utilize the dust screen can prevent external dust effectively and get into the terminal shell, simultaneously, through heat pipe and radiator-grid heat dissipation function, distribute out the inside heat of binding post effectively, improved the life of device.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a right side schematic view of the internal structure of the present invention;

fig. 3 is a schematic diagram of the left side of the internal structure of the present invention.

In the figure: a connecting rod 1, a first spring 11, a spring baffle 12, a metal sheet 13, a telescopic strut 14,

Spring two 15, jack 16, metal connecting sheet 17, protrusion 18, groove 19, blind threaded hole 110, dust screen 2, heat conduction pipe 21, heat dissipation net 22, terminal 3, terminal interface 4, socket 5, circuit board 6, and terminal housing 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plug-in type wiring terminal of a computer comprises a metal connecting piece 17, a terminal 3 and a heat conducting pipe 21, wherein the lower end of a connecting rod 1 is in threaded connection with the upper part of a metal sheet 13, the outer surface of the connecting rod 1 is in sliding connection with the inner part of a first spring 11, the upper part of the first spring 11 is welded with the upper part of a terminal shell 7, the lower part of the first spring 11 is welded with a spring baffle 12, the right end of the metal sheet 13 is glued with the terminal shell 7, the lower part of the metal sheet 13 is welded with the metal connecting piece 17, the right side of the metal connecting piece 17 is glued with a second spring 15, one end of a telescopic strut 14 is glued with the metal connecting piece 17, the other end of the telescopic strut 14 is welded with the terminal shell 7, the outer surface of the telescopic strut 14 is in sliding connection with the inner part of the second spring 15, a socket 5 is positioned on the left side of the heat, the dust screen 2 is located below the jack 16, the dust screen 2 is glued with the terminal shell 7, the heat conduction pipe 21 is welded with the heat dissipation screen 22, the interior of the end interface 4 is connected with the end 3 in a sliding mode, the outer surface of the end interface 4 is welded with the terminal shell 7, the circuit board 6 is welded with the metal connecting sheet 17, and the heat dissipation screen 22 is connected with the terminal shell 7 through screws.

One end of the metal sheet 13 is provided with a protrusion 18, one end of the end head 3 is provided with a groove 19, and the protrusion 18 is matched with the groove 19.

The outer surface of the connecting rod 1 is provided with threads, the inner part of the metal sheet 13 is provided with a threaded blind hole 110, and the connecting rod 1 and the threaded blind hole 110 are positioned on the same axis.

The telescopic strut 14 is coaxial with the second spring 15, and the second spring 15 is coaxial with the metal connecting piece 17.

The terminal housing 7 is rectangular in shape and structure, and the material of the terminal housing 7 is insulating rubber.

The shape structure of the first spring 11 is spiral, and the model of the first spring 11 is CNS-7951.

The shape structure of jack 16 is the cylinder, and the material of jack 16 is insulating rubber.

The working principle is as follows: in actual operation, one end of the terminal 3 is connected with a conducting wire, in the process that the other end of the terminal 3 is inserted into the jack 16, the plug 3 can push the metal sheet 13 to move upwards to drive the connecting rod 1 to move upwards to drive the spring baffle 12 to move upwards to compress the first spring 11, meanwhile, after the terminal 3 is contacted with the metal sheet 17, the metal sheet 17 can be pushed to move rightwards to press the second spring 15, when the terminal 3 is completely inserted into the jack 16, the bulge 18 on the terminal 3 is just matched with the groove 19 on the metal sheet to lock the terminal 3, under the action of the first spring 11 and the spring baffle 12, the metal sheet 13 starts to move downwards to restore to the original shape, at the moment, the other end of the terminal 3 is fully contacted with the metal sheet 17 and the metal sheet 13, and the other end of the metal sheet 17 and the metal sheet 13 is connected with the conducting wire, so that two conducting wires are effectively connected, difficult disconnection, when needs take out end 3 from jack 16, upwards stimulate connecting rod 1, connecting rod 1 drives spring baffle 12 and sheet metal 13 upward movement, spring 11 is compressed, when sheet metal 13 moved to suitable position, arch 18 on the end 3 and the 19 phase separations of recess on the sheet metal, No. two spring 15 promoted metal splicing 17 this moment, metal splicing 17 promoted end 3 outwards movements, thereby take out end 3 smoothly, adopt the cooperation between above-mentioned part, the wearing and tearing of plug and sheet metal have greatly been reduced, play the protection part measure, binding post's stability and practicality have been improved. Simultaneously under the effect of dust screen, heat pipe and radiator-grid, can prevent external dust effectively and get into the terminal shell, simultaneously, through heat pipe and radiator-grid heat dissipation function, distribute out the inside heat of binding post effectively, improved the life of device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer plug-in binding post, includes metal splicing (17), end (3) and heat pipe (21), the lower extreme of connecting rod (1) and the top threaded connection of sheet metal (13), the inside sliding connection of surface and a spring (11) of connecting rod (1), the top of a spring (11) and the top welding of terminal shell (7), its characterized in that: the lower part of the first spring (11) is welded with the spring baffle (12), the right end of the metal sheet (13) is glued with the terminal shell (7), the lower part of the metal sheet (13) is welded with the metal connecting piece (17), the right side of the metal connecting piece (17) is glued with the second spring (15), one end of the telescopic supporting rod (14) is glued with the metal connecting piece (17), the other end of the telescopic supporting rod (14) is welded with the terminal shell (7), the outer surface of the telescopic supporting rod (14) is in sliding connection with the inner part of the second spring (15), the socket (5) is positioned on the left side of the heat conducting pipe (21), the gluing of the socket (5) and the terminal shell (7), the outer surface of the jack (16) is fixedly connected with the terminal shell (7), the dustproof net (2) is positioned below the jack (16), and the dustproof net (2) is glued with the terminal shell (7), the heat conduction pipe (21) is welded with the heat dissipation net (22), the interior of the end interface (4) is connected with the end (3) in a sliding mode, the outer surface of the end interface (4) is welded with the terminal shell (7), the circuit board (6) is welded with the metal connecting piece (17), and the heat dissipation net (22) is connected with the terminal shell (7) through screws.

2. A computer plug-in terminal according to claim 1, characterized in that: one end of the metal sheet (13) is provided with a protrusion (18), one end of the end head (3) is provided with a groove (19), and the protrusion (18) is matched with the groove (19).

3. A computer plug-in terminal according to claim 1, characterized in that: the outer surface of the connecting rod (1) is provided with threads, the inner part of the metal thin plate (13) is provided with a threaded blind hole (110), and the connecting rod (1) and the threaded blind hole (110) are located on the same axis.

4. A computer plug-in terminal according to claim 1, characterized in that: the telescopic support rod (14) and the second spring (15) are located on the same axis, and the second spring (15) and the metal connecting piece (17) are located on the same axis.

5. A computer plug-in terminal according to claim 1, characterized in that: the shape structure of the terminal shell (7) is a cuboid, and the material of the terminal shell (7) is insulating rubber.

6. A computer plug-in terminal according to claim 1, characterized in that: the shape and structure of the first spring (11) are spiral, and the type of the first spring (11) is CNS-7951.

7. A computer plug-in terminal according to claim 1, characterized in that: the shape structure of jack (16) is the cylinder, the material of jack (16) is insulating rubber.