CN111864662B

CN111864662B - Multi-power signal wire induction wire harness device of desktop computer

Info

Publication number: CN111864662B
Application number: CN202010727854.5A
Authority: CN
Inventors: 张家田
Original assignee: Guizhou Dongyou Electronics Co ltd
Current assignee: Guizhou Dongyou Electronics Co., Ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-11-30
Anticipated expiration: 2040-07-24
Also published as: CN111864662A

Abstract

The invention discloses a collecting and bundling device for various power signal wires of a desktop computer, which comprises a barrel, wherein a movable groove is formed in the outer side of the barrel, a movable block is movably connected in the movable groove, an accommodating groove is formed in the inner wall of the movable block, compression grooves are formed in two ends of the accommodating groove, compression springs are arranged in the compression grooves, and compression blocks are fixedly connected to the opposite sides of the two compression springs. This wire harness ware is sumd up to desk-top computer's multiple power signal line, through spacing arc board of installation and stripper plate in the movable block, the spacing arc board of direct extrusion ejector pad during the use, promote spacing arc board through compression spring and extrusion spring at last, the stripper plate is cliied the line, so played the effect of easy to assemble with the various model lines of adaptation, played the effect of concluding up the protection to the power signal line simultaneously, prevent that the power signal line from winding in disorder, make it not close and safety more.

Description

Multi-power signal wire induction wire harness device of desktop computer

Technical Field

The invention relates to the technical field of computer auxiliary equipment, in particular to a multi-power signal wire induction wire harness device of a desktop computer.

Background

Computers have become the mainstream office equipment at present, and various types of computers have come, including desktop computers, notebooks, tablets and the like, and the types can be further subdivided into various brands and models, but the most commonly used desktop computers are still used at present in view of performance, stability and cost.

Because various power lines and signal lines of a common desktop computer are more (generally, the power lines comprise a host power line, a display signal line, a mouse signal line, a keyboard signal line and the like), the lines are often interlaced and wound together, are difficult to be untied and are very difficult to be obstructed, and meanwhile, a plurality of lines are wound together to generate heat mutually to influence, so that a fire disaster is easily caused, the problem is solved by providing the multi-power signal line summarizing cable harness of the desktop computer.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a multi-power signal line induction cable-bunching device for a desktop computer, which has the function of induction protecting power lines and signal lines of the computer.

The invention has the following beneficial effects:

1. this wire harness ware is sumd up to desk-top computer's multiple power signal line, through spacing arc board of installation and stripper plate in the movable block, the spacing arc board of direct extrusion ejector pad during the use, promote spacing arc board through compression spring and extrusion spring at last, the stripper plate is cliied the line, so played the effect of easy to assemble with the various model lines of adaptation, played the effect of concluding up the protection to the power signal line simultaneously, prevent that the power signal line from winding in disorder, make it not close and safety more.

2. This wire harness is concluded to desk-top computer's multiple power signal line, design through the control flume, when installation power signal line, the restriction pole passes through the control flume and restricts the control panel and remove, accomodate power signal line in the movable block, when needing to take out power signal line, the restriction pole no longer restricts the control panel, the control panel sends the department with power signal line through the ejector pin, the dress of power signal line has not just so made things convenient for, also the power signal line of protection to a certain extent, prevent to damage at the in-process that drags.

The invention adopts the following technical scheme for realizing the technical purpose: a cable bundling device for various power signal wires of a desktop computer comprises a barrel body, wherein a movable groove is formed in the outer side of the barrel body, and a movable block is movably connected inside the movable groove.

The inner wall of movable block has seted up the holding tank, the compression groove has been seted up at the both ends of holding tank, the internally mounted compression spring in compression groove, two one side fixedly connected with compression piece that compression spring is relative, the outside swing joint of compression piece has spacing arc board.

The inner wall fixedly connected with extrusion spring of movable block, the one end fixedly connected with stripper plate of movable block is kept away from to the extrusion spring, the installation cavity has been seted up in the wall of movable block, the inner wall fixedly connected with propelling movement spring of installation cavity, the propelling movement spring is close to the one end fixedly connected with control panel of movable block, the control tank has been seted up at the top of control panel, the control panel is close to the one end fixedly connected with ejector pin of movable block, the inner wall of installation cavity and the top swing joint that is located propelling movement spring have the restriction pole.

Preferably, the movable groove is internally provided with two movable blocks which can be drawn out from the upper end and the lower end of the cylinder body, the section of the top view of each movable block is U-shaped, and a certain friction force is formed between each movable block and the inner wall of the movable groove.

As optimization, spacing arc board is chevron shape and distributes in the movable block U-shaped opening both sides, and spacing arc board is crooked to keeping away from holding tank direction, compression spring promotes two compression pieces to holding tank direction, the degree of depth of holding tank is greater than the perpendicular distance of spacing arc board extrados midpoint to its intrados terminal point, and the width of holding tank is less than the width of compression groove and compression piece.

Preferably, the ejector rod extends to the side face of the extrusion plate, the elastic force of the pushing spring is larger than the sum of the elastic force of the compression spring and the elastic force of the extrusion spring, the control groove is in a diamond shape, the inner ring wall and the outer ring wall of the control groove, which are close to one side of the ejector rod, are respectively provided with an M-shaped curved surface, two protrusions on the outer ring wall are upwards deviated compared with two protrusions on the inner ring wall, and a recess on the outer ring wall is downwards deviated compared with a recess on the inner ring wall.

Drawings

In the figure: 1-cylinder, 2-movable groove, 3-movable block, 4-compression groove, 5-accommodating groove, 6-compression spring, 7-compression block, 8-limiting arc plate, 9-extrusion spring, 10-extrusion plate, 11-installation cavity, 12-pushing spring, 13-control plate, 14-control groove, 15-ejector rod and 16-limiting rod.

FIG. 1 is a top view of an inductive cable harness for a desktop computer.

FIG. 2 is a front view of an inductive cable harness for a desktop computer.

FIG. 3 is an enlarged view of a portion of the cable harness for a desktop computer according to the present invention shown in FIG. 1.

FIG. 4 is a partial schematic diagram of a cable harness for a desktop computer.

FIG. 5 is an enlarged view of a cable harness for a desktop computer according to the present invention at point A.

FIG. 6 is an enlarged view of the power line induction cable harness of the desktop computer shown at B in FIG. 4.

FIG. 7 is a schematic diagram of a first state of the induction wire harness structure of the desktop computer.

FIG. 8 is a schematic diagram of a second state of the multiple power signal line induction cable harness structure of the desktop computer of the present invention in the mounting cavity.

FIG. 9 is a schematic diagram of a control board of an inductive cable harness for a desktop computer according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the cable bundling device for collecting various power signal wires of a desktop computer comprises a barrel 1, a movable groove 2 is formed in the outer side of the barrel 1, two movable blocks 3 are arranged in the movable groove 2 and can be pulled out from the upper end and the lower end of the barrel 1, the movable block 3 is movably connected in the movable groove 2, the section of the movable block 3 in a top view is U-shaped, and a certain friction force is formed between the movable block 3 and the inner wall of the movable groove 2.

Holding tank 5 has been seted up to the inner wall of movable block 3, the degree of depth of holding tank 5 is greater than the perpendicular distance of spacing arc board 8 extrados mid point to its intrados endpoint, the width of holding tank 5 is less than the width of compression groove 4 and compression piece 7, compression groove 4 has been seted up at the both ends of holding tank 5, the internally mounted compression spring 6 of compression groove 4, compression spring 6 promotes two compression pieces 7 to holding tank 5 directions, one side fixedly connected with compression piece 7 that two compression springs 6 are relative, the outside swing joint of compression piece 7 has spacing arc board 8, spacing arc board 8 is chevron shape distribution in the U-shaped opening both sides of movable block 3, spacing arc board 8 is crooked to keeping away from 5 directions of holding tank.

The inner wall of the movable block 3 is fixedly connected with an extrusion spring 9, one end of the extrusion spring 9 far away from the movable block 3 is fixedly connected with an extrusion plate 10, a mounting cavity 11 is arranged in the wall of the movable block 3, the inner wall of the mounting cavity 11 is fixedly connected with a push spring 12, the elastic force of the push spring 12 is larger than that of a compression spring 6, the elastic force of the extrusion spring 9 is equal to that of the push spring 12, one end of the push spring 12 close to the movable block 3 is fixedly connected with a control panel 13, the top of the control panel 13 is provided with a control groove 14, the control groove 14 is in a diamond shape, the inner ring wall and the outer ring wall of the control groove 14 close to one side of the ejector rod 15 are both provided with M-shaped curved surfaces, two protrusions on the outer ring wall are upwards offset compared with two protrusions on the inner ring wall, a recess on the outer ring wall is downwards offset compared with a recess on the inner ring wall, one end of the control panel 13 close to the movable block 3 is fixedly connected with an ejector rod 15, and the ejector rod 15 extends to the side surface of the extrusion plate 10, a limiting rod 16 is movably connected to the inner wall of the mounting cavity 11 and above the pushing spring 12.

When the computer is used, a power line and a signal line of the computer are smoothed, one of the power line and the signal line is selected to be pressed into the U-shaped groove of the movable block 3, the limiting arc plate 8 is stressed on the compression block 7 to rotate in the entering process and is extruded into the accommodating groove 4, and the limiting arc plate 8 pushes the compression block 7 to extrude the compression spring 6 to slide in the compression groove 4 under the influence of the distance.

Meanwhile, the extrusion plate 10 compresses the extrusion spring 9 and the ejector rod 15 in the process of entering the power supply signal wire, the ejector rod 15 pushes the control plate 13 to compress the push spring 12, the limiting rod 16 slides in the control groove 14 to the state shown in fig. 7 in the process of moving the control plate 13, the power supply signal wire is released at the moment, the limiting rod 16 limits the control plate 13 to move through the control groove 14, the ejector rod 15 cannot be pushed out, the extrusion plate 10 and the limiting arc plate 8 fix the wire, meanwhile, the wire can adapt to wires with different thicknesses through spring extrusion, and other wires are fixed in sequence.

When the power supply signal wire needs to be taken out, the power supply signal wire is extruded inwards again, the power supply signal wire pushes the ejector rod 15 through the extrusion plate 10, the ejector rod 15 pushes the control plate 13 to compress the push spring 12, the position of the limiting rod 16 in the control groove 14 deviates, the power supply signal wire is released, as shown in the state of fig. 8, the push spring 12 pushes the ejector rod 15 through the control plate 13, the ejector rod 15 sends the power supply signal wire out through the extrusion plate 10, and the movable block 3 can be drawn out of the movable groove 2 when the power supply signal wire is too long.

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 pencil ware is sumed up to desk-top computer's multiple power signal line, includes barrel (1), its characterized in that: the outer side of the barrel body (1) is provided with a movable groove (2), the movable groove (2) is movably connected with a movable block (3), the inner wall of the movable block (3) is provided with an accommodating groove (5), two ends of the accommodating groove (5) are provided with compression grooves (4), compression springs (6) are arranged in the compression grooves (4), two opposite sides of the compression springs (6) are fixedly connected with compression blocks (7), the outer side of each compression block (7) is movably connected with a limiting arc plate (8), the inner wall of each movable block (3) is fixedly connected with an extrusion spring (9), one end, far away from the movable block (3), of each extrusion spring (9) is fixedly connected with an extrusion plate (10), the wall of each movable block (3) is internally provided with an installation cavity (11), and the inner wall of each installation cavity (11) is fixedly connected with a push spring (12), one end fixedly connected with control panel (13) that propelling movement spring (12) are close to movable block (3), control groove (14) have been seted up at the top of control panel (13), one end fixedly connected with ejector pin (15) that control panel (13) are close to movable block (3), the upper swing joint that the inner wall of installation cavity (11) just is located propelling movement spring (12) has gag lever post (16).

2. The multi-power signal line induction wire harness of the desktop computer as claimed in claim 1, wherein: the limiting arc plates (8) are distributed in a herringbone shape.

3. The multi-power signal line induction wire harness of the desktop computer as claimed in claim 1, wherein: the depth of the accommodating groove (5) is larger than the distance from the midpoint of the outer arc surface of the limiting arc plate (8) to the endpoint of the inner arc surface of the limiting arc plate.

4. The multi-power signal line induction wire harness of the desktop computer as claimed in claim 1, wherein: the width of the accommodating groove (5) is smaller than the width of the compression groove (4) and the compression block (7).

5. The multi-power signal line induction wire harness of the desktop computer as claimed in claim 1, wherein: the ejector rod (15) extends to the side surface of the extrusion plate (10).

6. The multi-power signal line induction wire harness of the desktop computer as claimed in claim 1, wherein: the elasticity of the pushing spring (12) is larger than the sum of the elasticity of the compression spring (6) and the elasticity of the extrusion spring (9).

7. The multi-power signal line induction wire harness of the desktop computer as claimed in claim 1, wherein: the control groove (14) is in a diamond shape, and M-shaped curved surfaces are arranged on the inner annular wall and the outer annular wall of the control groove (14) on one side close to the ejector rod (15).