CN111872886A

CN111872886A - Damaged element replacement auxiliary equipment for maintaining computer mainboard

Info

Publication number: CN111872886A
Application number: CN202010720463.0A
Authority: CN
Inventors: 赵其松
Original assignee: Hangzhou Chengchang Network Technology Co ltd
Current assignee: Hangzhou Chengchang Network Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-11-03

Abstract

The invention discloses damaged element replacing auxiliary equipment for computer mainboard maintenance, which comprises a pen body, wherein a storage cavity is formed in the pen body, an extension pipe is fixedly connected to the inner bottom wall of a storage box, a storage groove is formed in the top of the extension pipe, a sealing gasket is sleeved at the opening of the storage groove, an exhaust port is formed in the top of the storage cavity, a movable groove is formed in the inner wall of the exhaust port, a rotating shaft is fixedly connected to the inner bottom wall of the movable groove, a sealing block is movably connected to the outer side of the rotating shaft, and a sliding block is fixedly connected to the top of the sealing block. This computer mainboard maintenance is with damaging component replacement auxiliary assembly, through set up the intercommunicating pore and adsorb the hole on rotating the wheel, through the position of switching two pore during the use, can collect tin liquid and adsorb the component that needs to dismantle, like this furthest's protection mainboard circuit's integrity, made things convenient for work step, improved work efficiency.

Description

Damaged element replacement auxiliary equipment for maintaining computer mainboard

Technical Field

The invention relates to the technical field of computer maintenance, in particular to a damaged element replacement auxiliary device for computer mainboard maintenance.

Background

The computer is an important tool which can be used in the production and life nowadays, has the functions of control, communication, network inquiry, picture and character making and the like, is continuously updated and improved in function, and is a mainstream product for future scientific and technological development.

The computer can realize the multi-functional application mainly through the cooperation of various components inside, wherein the mainboard function accounts for comparatively great, and the value of mainboard is also not very good, therefore in order to practice thrift the cost, can select the maintenance rather than changing when the mainboard damages, and when dismantling the component on the mainboard, because its volume is too little inconvenient operation, it is very troublesome to pick up the component, also probably scribble the tin liquor of component leg department in the place outside mainboard solder joint simultaneously, influence mainboard circuit normal operating, therefore we have proposed a computer mainboard maintenance and changed auxiliary assembly with damaged component and have solved the problem.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a damaged element replacement auxiliary device for repairing a computer mainboard, which has the function of assisting welding work.

The invention adopts the following technical scheme for realizing the technical purpose: a damaged element replacement auxiliary device for maintaining a computer mainboard comprises a pen body, wherein a storage cavity is formed in the pen body, an extension pipe is fixedly connected to the inner bottom wall of the storage box, an accommodating groove is formed in the top of the extension pipe, a sealing gasket is sleeved at the opening of the accommodating groove, an exhaust port is formed in the top of the storage cavity, a movable groove is formed in the inner wall of the exhaust port, a rotating shaft is fixedly connected to the inner bottom wall of the movable groove, a sealing block is movably connected to the outer side of the rotating shaft, a sliding block is fixedly connected to the top of the sealing block, a rotating disc is rotatably connected to the inner top wall of the movable groove, a sliding groove is formed in the top of the rotating disc, a balancing weight is fixedly connected to the outer side of the rotating disc, a mounting groove is formed in the bottom of the pen body, an air suction port is, the inside of mounting groove rotates and is connected with and rotates the wheel, the intercommunicating pore and absorption hole have been seted up in the outside that rotates the wheel.

Preferably, an air suction fan is installed in the air exhaust port, an opening in the bottom of the air suction port is located on the right side of the pen body, and a through hole is formed between the bottom wall of the air suction port and the installation groove.

As optimization, a limiting block is arranged between the rotating wheel and the mounting groove, and the rotating wheel extends to the outer side of the mounting groove.

Preferably, the lower opening surface of the communicating hole is provided with uneven bumps, the lower opening surface of the adsorbing hole is provided with a sealing ring, and the adsorbing hole and the communicating hole are distributed in a crossed manner.

As optimization, the inside of accomodating the chamber is filled with mercury, sealed the pad with accomodate the chamber and communicate with each other, sealed the pad and be the infundibulate.

As optimization, the outside of pen socket is provided with five planes of placing, the balancing weight is located two and places between the plane, there is certain resistance between carousel and the activity inslot wall, and the resistance is less than the gravity of balancing weight.

Preferably, the sliding block extends into the sliding groove, the sliding groove is in a V shape, one side of the sliding groove is outwards convex, the other side of the sliding groove is inwards concave, the distance difference between the two ends of the sliding groove and the center of the sliding groove from the center of the movable groove is the same as the radius of the exhaust port, and five sealing blocks are arranged and can be tightly attached.

The invention has the following beneficial effects:

1. this computer mainboard maintenance is with damaging component replacement auxiliary assembly, through set up the intercommunicating pore and adsorb the hole on rotating the wheel, through the position of switching two pore during the use, can collect tin liquid and adsorb the component that needs to dismantle, like this furthest's protection mainboard circuit's integrity, made things convenient for work step, improved work efficiency.

2. This computer motherboard maintenance is with damaging component replacement auxiliary assembly, through set up sealed pad at the top of extension tube and set up sealed piece in the gas vent, when placing the handwriting like this, seal extension tube and gas vent, can prevent to have the tin liquid outflow of the storage intracavity storage, improved processing technology.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is an enlarged view of the upper part of the structure of the present invention.

Figure 3 is a top view of the movable slot portion of the structure of the present invention.

FIG. 4 is a schematic view of the sealing block in the active slot of the present invention.

FIG. 5 is a schematic view of the turntable structure of the present invention.

Fig. 6 is an enlarged view of the lower part of the structure of the present invention.

In the figure: 1-pen body, 2-storage cavity, 3-extension tube, 4-containing groove, 5-sealing gasket, 6-exhaust port, 7-movable groove, 8-rotating shaft, 9-sealing block, 10-sliding block, 11-rotating disc, 12-sliding groove, 13-balancing block, 14-mounting groove, 15-air suction port, 16-connecting port, 17-rotating wheel, 18-communicating hole and 19-adsorbing hole.

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. 1-5, when the pen is used, the main board is fixed on the workbench, a worker holds the electric soldering iron with one hand and holds the pen body 1 with the other hand, and simultaneously turns on the electric soldering iron and the pen body 1, so that the electric soldering iron starts to generate heat, the fan in the pen body 1 starts to rotate, and air flows circularly through the exhaust hole 6, the storage cavity 2 and the air suction port 15.

When the air suction device is used, the rotating wheel 17 is firstly fixed on the main board or the workbench and is pushed to the left side, so that the rotating wheel 17 rotates clockwise, and is limited by the limiting block, one end of the communicating hole 18 is vertically downward, the other end of the communicating hole is in butt joint with the connecting hole 16, and because airflow flows in the air suction port 15, the air pressure in the communicating hole 18 is reduced, and thus the connecting hole 16 and the connecting hole 18 start to suck air.

The tin soldering point at the element soldering foot position is melted by an electric soldering iron, then the pen body 1 is close to the past, melted tin liquid is sucked through the communication hole 18, the tin liquid enters the storage cavity 2 through the connecting port 16, the air suction port 15 and the extension pipe 3 and the sealing gasket 5 is squeezed open, after a plurality of welding points of the element are completely removed, the rotating wheel 17 is fixed on the main board or the workbench again and pulled to the right side, the rotating wheel 17 rotates anticlockwise and is limited by the limiting block, one end of the suction hole 19 is vertically downward, the other end of the suction hole 19 is in butt joint with the through hole, the suction hole 19 is enabled to produce negative pressure suction force through air flow in the same principle, the pen body 1 is close to the element to be disassembled, the element is sucked through the suction hole 19, then the pen body 1 is moved to the upper part of the collecting box, the right opening of the air suction port 15 is blocked by fingers.

When finishing using temporarily and preventing the handwriting 1 on the workstation, handwriting 1 slope, accomodate the mercury in groove 4 and flow into sealed 5 in, make sealed 5 openings closure of filling up, seal extension pipe 3, balancing weight 13 receives the influence of gravity simultaneously, drive carousel 11 and rotate, and carousel 11 passes through spout 12 control slider 10 and drives sealed piece 9 and rotate around

pivot

8, and 6 mouths that will exhaust seal.

A damaged element replacement auxiliary device for maintaining a computer mainboard comprises a pen body 1, five placement planes are arranged on the outer side of the pen cap 1, a storage cavity 2 is formed in the pen body 1, an extension tube 3 is fixedly connected to the inner bottom wall of the storage box 2, an accommodating groove 4 is formed in the top of the extension tube 3, mercury is filled in the accommodating cavity 4, a sealing gasket 5 is sleeved at the opening of the accommodating groove 4, the sealing gasket 5 is communicated with the accommodating cavity 4, the sealing gasket 5 is funnel-shaped, an exhaust port 6 is formed in the top of the storage cavity 2, an air suction fan is installed in the exhaust port 6, a movable groove 7 is formed in the inner wall of the exhaust port 6, a rotating shaft 8 is fixedly connected to the inner bottom wall of the movable groove 7, a sealing block 9 is movably connected to the outer side of the rotating shaft 8, five sealing blocks 9 can be tightly attached, a sliding block 10 is fixedly connected to the top of the, the inner top wall of the movable groove 7 is rotatably connected with a rotary table 11, a certain resistance exists between the rotary table 11 and the inner wall of the movable groove 7, the resistance is smaller than the gravity of a balancing weight 13, the top of the rotary table 11 is provided with a sliding groove 12, the sliding groove 12 is V-shaped, one side of the sliding groove 12 is outwards convex, the other side is inwards concave, the distance between the two ends of the sliding groove 12 and the center of the movable groove 7 is the same as the radius of an exhaust port 6, the outer side of the rotary table 11 is fixedly connected with the balancing weight 13, the balancing weight 13 is positioned between two placing planes, the bottom of the pen body 1 is provided with a mounting groove 14, an air suction port 15 is arranged between the mounting groove 14 and the storage cavity 2, the bottom opening of the air suction port 15 is positioned on the right side of the pen body 1, install the stopper between rotatory wheel 17 and the mounting groove 14, rotate wheel 17 and extend to the mounting groove 14 outside, the intercommunicating pore 18 and absorption hole 19 have been seted up in the outside of rotatory wheel 17, and the below open surface of intercommunicating pore 18 is provided with unevenness's bump, and the below open surface of absorption hole 19 is provided with the sealing washer, and absorption hole 19 and intercommunicating pore 18 cross distribution.

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 motherboard maintenance is with damaging component replacement auxiliary assembly, includes handwriting (1), its characterized in that: the pen is characterized in that a storage cavity (2) is formed in the pen body (1), an extension pipe (3) is fixedly connected to the inner bottom wall of the storage box (2), an accommodating groove (4) is formed in the top of the extension pipe (3), a sealing gasket (5) is sleeved at the opening of the accommodating groove (4), an exhaust port (6) is formed in the top of the storage cavity (2), a movable groove (7) is formed in the inner wall of the exhaust port (6), a rotating shaft (8) is fixedly connected to the inner bottom wall of the movable groove (7), a sealing block (9) is movably connected to the outer side of the rotating shaft (8), a sliding block (10) is fixedly connected to the top of the sealing block (9), a rotating disc (11) is rotatably connected to the inner top wall of the movable groove (7), a sliding groove (12) is formed in the top of the rotating disc (11), and a balancing weight (, mounting groove (14) have been seted up to the bottom of handwriting (1), induction port (15) have been seted up between mounting groove (14) and storage chamber (2), connector (16) have been seted up between lateral wall and the mounting groove (14) of induction port (15), the inside rotation of mounting groove (14) is connected with rotates wheel (17), intercommunicating pore (18) and absorption hole (19) have been seted up in the outside of rotating wheel (17).

2. The computer motherboard maintenance replacement auxiliary apparatus for a damaged component according to claim 1, wherein: and an air suction fan is arranged in the exhaust port (6).

3. The computer motherboard maintenance replacement auxiliary apparatus for a damaged component according to claim 1, wherein: the bottom opening of the air suction port (15) is positioned at the right side of the pen body (1).

4. The computer motherboard maintenance replacement auxiliary apparatus for a damaged component according to claim 1, wherein: a through hole is formed between the bottom wall of the air suction port (15) and the mounting groove (14).

5. The computer motherboard maintenance replacement auxiliary apparatus for a damaged component according to claim 1, wherein: and a limiting block is arranged between the rotating wheel (17) and the mounting groove (14).

6. The computer motherboard maintenance replacement auxiliary apparatus for a damaged component according to claim 1, wherein: the containing cavity (4) is filled with mercury.

7. The computer motherboard maintenance replacement auxiliary apparatus for a damaged component according to claim 1, wherein: the sliding groove (12) is V-shaped, one side of the sliding groove (12) is outwards convex, and the other side of the sliding groove is inwards concave.