CN108838960B

CN108838960B - Mainboard maintenance device

Info

Publication number: CN108838960B
Application number: CN201810701172.XA
Authority: CN
Inventors: 余洪科; 刘秋; 余忠保
Original assignee: Yunxia Technology Suzhou Co Ltd
Current assignee: Yunxia Technology (Suzhou) Co., Ltd
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2021-05-11
Anticipated expiration: 2038-06-29
Also published as: CN108838960A

Abstract

The invention belongs to the technical field of computer maintenance, and particularly discloses a mainboard maintenance device. The main board maintenance device comprises a table, wherein an air pump, a vertical rod and a fixed rod are arranged on the table; a communicating pipe is fixedly arranged on the side wall of the fixed rod, the communicating pipe is conical, the large-diameter end of the communicating pipe is communicated with the fixed rod, the communicating pipe is connected in the chute in a sliding manner, and a sliding bead is arranged in the communicating pipe; an upper pulley is embedded in the upper side of the inner wall of the communicating pipe, a lower pulley is embedded in the lower side of the inner wall of the communicating pipe, a pull rope is arranged in the communicating pipe, the pull rope bypasses the upper pulley and the lower pulley, and two ends of the pull rope penetrate through the pipe wall of the communicating pipe and extend into the fixing rod; two ends of the fixed rod are provided with openings which are communicated with air bags; the air pump is communicated with an air outlet pipe, the air outlet pipe extends into the sliding groove, an air outlet plug is connected in the air outlet pipe in a sliding and sealing mode, and a through hole is formed in the air outlet plug. The problem of unable keep balance when the mainboard is placed is solved.

Description

Mainboard maintenance device

Technical Field

The invention belongs to the technical field of computer maintenance, and particularly discloses a mainboard maintenance device.

Background

The computer case mainboard is installed in the case and is one of the most basic and important components of the microcomputer. The main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally includes elements such as a BIOS chip, an I/O control chip, a key and board control switch interface, an indicator light plug-in, an expansion slot, a main board, and a direct current power supply plug-in of a plug-in card.

The main board adopts an open structure. The main board has 6-15 expansion slots for the insertion of control card (adapter) of peripheral equipment of microcomputer. By replacing these plug-in cards, the corresponding subsystems of the microcomputer can be locally upgraded, so that manufacturers and users have greater flexibility in configuring the models.

Because parts such as treater, display card, sound card, hard disk are all installed on the mainboard, so most functions of computer are realized by the mainboard, in case the computer goes wrong, all can carry out the inspection maintenance to the mainboard.

Chinese patent publication No. CN107414750A discloses a computer motherboard maintenance platform, which includes a frame and a platform surface disposed on the upper surface of the frame, wherein a first side edge illumination device is disposed on one side edge of the platform surface, a second side edge illumination device is disposed on the other side edge of the platform surface, and the first side edge illumination device and the second side edge illumination device are disposed oppositely; the frame is connected with dust extraction in the below of mesa, dust extraction connects along the first dust absorption pipeline of frame setting, first dust absorption pipeline connection sets up the negative pressure suction device on the frame. Through negative pressure suction device, dust absorption pipeline and dust extraction, absorb the dust that produces because reasons such as spot welding in the computer mainboard maintenance process, reach clean operational environment's purpose.

The above scheme adopts negative pressure to attract dust to assist in the maintenance of the main board, but it does not disclose how to fix the main board. The parts on the mainboard are very many, and the mainboard body is thinner platelike, and the part is then great, so when placing the mainboard at the desktop, generally be the effect that the part played the support, can lead to the mainboard can't keep balance, also crush the part easily simultaneously.

Disclosure of Invention

The invention aims to provide a mainboard maintenance device to solve the problem that a mainboard cannot be balanced when placed.

In order to achieve the purpose, the basic scheme of the invention is as follows: the mainboard maintenance device comprises a table, wherein four air pumps, four vertical rods and four C-shaped hollow fixing rods are arranged on the table, the vertical rods are arranged on the table and form a rectangle by being surrounded by the four vertical rods, and sliding grooves are vertically formed in the side walls of the vertical rods; the side wall of the fixed rod is fixedly provided with a communicating pipe, the communicating pipe is conical, the large-diameter end of the communicating pipe is communicated with the fixed rod, the communicating pipe is vertically and slidably connected in the chute, the small-diameter end of the communicating pipe is positioned in the chute, a sliding ball is arranged in the communicating pipe, the sliding ball can block the small-diameter end of the communicating pipe, the sliding ball is provided with a first spring, and one end, away from the sliding ball, of the first spring is fixedly connected with the communicating pipe; an upper pulley is embedded in the upper side of the inner wall of the communicating pipe, a lower pulley is embedded in the lower side of the inner wall of the communicating pipe, a pull rope is arranged in the communicating pipe, the pull rope rounds one side, close to the communicating pipe, of the upper pulley and the lower pulley, and two ends of the pull rope penetrate through the pipe wall of the communicating pipe and extend into the fixing rod; two ends of the fixed rod are provided with openings, the openings are communicated with air bags, one end of the pull rope is fixedly connected to the inner wall of one air bag, and the other end of the pull rope is fixedly connected to the inner wall of the other air bag; the air pump is communicated with an air outlet pipe, one end of the air outlet pipe, far away from the air pump, penetrates through the outer wall of the vertical rod and extends into the sliding groove, an air outlet plug is connected in the air outlet pipe in a sliding and sealing mode, a wedge surface is arranged at one end, far away from the air pump, of the air outlet plug, a through hole is formed in the air outlet plug, one end of the through hole is located on the side wall, close to the air pump, of the air outlet plug, the other end of the through hole is located on the wedge surface, a second spring is arranged at one end, close.

The working principle of the basic scheme is as follows: place four angles of mainboard in the middle of two ends of four dead levers, and with four dead levers downstream, the dead lever drives communicating pipe downstream, because be equipped with the wedge surface on the play gas plug, so can promote out the gas plug when moving down communicating pipe, go out the gas plug and move in to the outlet duct, until when aligning with the outlet duct communicating pipe, the play gas plug pops out and inserts communicating pipe under the effect of second spring in, the play gas plug promotes the slip pearl this moment, make the unable jam communicating pipe of slip pearl, and the play gas plug can also contact with the stay cord this moment. Start the air pump, it is gaseous in proper order through the outlet duct, through-hole and communicating pipe on the stopper of giving vent to anger enter into the dead lever, and gaseous finally can fill in the gasbag, two upper and lower gasbags expand and press from both sides the edge of mainboard tightly, it removes to drive the stay cord when the gasbag expands, the stay cord tightens gradually on upper pulley and lower pulley, the stay cord can outwards promote the stopper of giving vent to anger at the in-process of tightening, the pearl that slides this moment plugs up the path end of communicating pipe under the effect of first spring, close the air pump at last, it can to the position of easy access to move the dead lever upwards.

The beneficial effect of this basic scheme lies in:

1. the air pump can let in gas in to the gasbag, makes the gasbag inflation, can be fixed with the mainboard when two upper and lower gasbags expand, makes the mainboard can not rock simultaneously, and keep balance, and the gasbag possesses elasticity, so its cladding material that can not destroy the mainboard surface has guaranteed the completeness of mainboard.

2. The fixed rod can slide up and down, and can adapt to maintenance personnel with different heights and different maintenance habits.

3. When communicating pipe and outlet duct separation, the slip pearl can be stopped up communicating pipe under the effect of second spring, prevents the gaseous outflow in the dead lever, has played sealed effect, and when aligning communicating pipe and outlet duct, the play air cock can inwards promote the slip pearl, and the air pump just can aerify in communicating pipe this moment. And after the air bag expands, the air outlet plug can gradually withdraw from the communicating pipe under the action of the pull rope, so that the sliding beads block the communicating pipe again, and the function of automatic sealing is realized.

Further, the level is equipped with the connecting rod between two vertical poles that are located the homonymy, the one end and one of them vertical pole rigid coupling of connecting rod, the other end and another vertical pole rigid coupling of connecting rod, the vertical two carriage release levers that are equipped with of table bench, the height of carriage release lever is greater than vertical pole, and the carriage release lever is perpendicular with the center department of connecting rod, and vertical sliding connection has a hinged-support on the carriage release lever, it has the clamp splice to articulate on the hinged-support, and the center department that the clamp splice can the centre gripping connecting rod. This scheme of adoption, when needing the upset mainboard, upwards slide the dead lever, until communicating pipe on the dead lever and the spout separation on the vertical pole, because the connecting rod is by the clamp splice centre gripping, and the clamp splice articulates on the hinged-support, so can rotate the connecting rod this moment, make the mainboard upset, with dead lever downstream again after the mainboard upset, in communicating pipe reinserts the spout again, the dead lever can slide from top to bottom in vertical pole again. This scheme has realized the upset of mainboard under the clamping state, so can not change the position of mainboard during the upset, the maintenance personal of being convenient for continues the maintenance, simultaneously, the both ends of connecting rod respectively with two dead lever rigid couplings, so only need hold the connecting rod just can slide two dead levers from top to bottom simultaneously, the maintenance personal operation of being convenient for.

Furthermore, the air outlet pipe is communicated with a flexible branch pipe, and a first valve is arranged on the branch pipe. This scheme of adoption when needing to carry out the deashing to the mainboard and handle, opens first valve, starts the air pump, and is gaseous to blow off from the branch pipe, and maintenance personal takes up the branch pipe and aims at the mainboard and can clear up.

Further, the fixed rod is communicated with an air release pipe, and a second valve is arranged on the air release pipe. This scheme of adoption opens the second valve and just can be with the gas outgoing in the dead lever, gasbag reconversion and loosen the mainboard.

Furthermore, an anti-skid gasket is arranged on one side of the air bag close to the main board. This scheme of adoption, anti-skidding gasket can prevent to skid, can also prevent simultaneously that the part on the mainboard from puncturing the gasbag.

Furthermore, an electromagnet and a storage box are arranged on the table. The electromagnet can attract small parts such as screws after being electrified, the small parts are prevented from falling off, and the storage box can store important parts such as a video card and a sound card.

Drawings

FIG. 1 is a schematic structural diagram of a main board maintenance device according to an embodiment;

FIG. 2 is a longitudinal cross-sectional view of the outlet duct, the communication pipe, the vertical rod and the fixing rod of FIG. 1;

fig. 3 is a sectional view taken along a-a in fig. 2.

Detailed Description

The present invention will be described in further detail below by way of specific embodiments:

reference numerals in the drawings of the specification include: the table comprises a table platform 1, an air pump 2, an air outlet pipe 3, a second spring plate 4, a second spring 5, an air outlet plug 6, a through hole 7, a vertical rod 8, a sliding groove 9, a communicating pipe 10, a limiting block 11, a sliding ball 12, a first spring 13, a first spring plate 14, a pulley 15, a pull rope 16, a fixed rod 17, an air bag 18, a connecting rod 19, a moving rod 20, a hinged support 21, a clamping block 22, a branch pipe 23, an air outlet pipe 24, an electromagnet 25 and a storage box 26.

As shown in fig. 1, the main board maintenance device of the present embodiment includes a table 1, and an electromagnet 25 and a storage box 26 are disposed on the table 1. Still be equipped with four vertical poles 8 on the table platform 1, every vertical pole 8 is close to a table corner of table platform 1 respectively, and every vertical pole 8 is other to be equipped with an air pump 2, and air pump 2 is fixed to be set up on table platform 1, is equipped with outlet duct 3 on the air pump 2, and the intercommunication has branch pipe 23 on the outlet duct 3, is equipped with first valve on the branch pipe 23.

Referring to fig. 2, a sliding groove 9 is formed in the right side of the vertical rod 8 located on the left side of the table, and a plurality of pin holes are vertically formed in the vertical rod 8. A communicating pipe 10 is vertically and slidably connected in the sliding groove 9, the communicating pipe 10 is conical, the small-diameter end of the communicating pipe is positioned in the sliding groove 9, and the large-diameter end of the communicating pipe is positioned outside the sliding groove 9.

The large-diameter end of the communication pipe 10 is provided with a C-shaped hollow fixing rod 17, the fixing rod 17 is communicated with the large-diameter end of the communication pipe 10, two ends of the fixing rod 17 are provided with openings, the openings are communicated with air bags 18, and one sides of the air bags 18 close to the mainboard are provided with anti-skidding gaskets. The fixing rod 17 is also communicated with an air release pipe 24, and the air release pipe 24 is provided with a second valve. The upper side and the lower side of the small diameter end of the communication pipe 10 are both fixedly provided with a limiting block 11, the limiting block 11 is also provided with a pin hole, and a pin can be inserted into the pin hole. The first spring plate 14 is vertically and fixedly arranged in the communicating pipe 10, the first spring 13 is fixedly arranged on the left side of the first spring plate 14, the sliding ball 12 is fixedly arranged on the left end of the first spring 13, the outer diameter of the sliding ball 12 is equal to the inner diameter of the small-diameter end, and the sliding ball 12 can block and seal the small-diameter end. The upper side wall of the minor diameter end of the communicating pipe 10 is opened with a spherical upper groove, the upper groove is communicated with an upper through groove, the right end of the upper through groove extends to the right side wall of the communicating pipe 10, an upper pulley 15 is connected in the upper groove in a rotating manner, a spherical lower groove is formed in the lower side wall of the minor diameter end of the communicating pipe 10, the lower groove is communicated with a lower through groove, the right end of the lower through groove extends to the right side wall of the communicating pipe 10, a lower pulley is connected in the lower groove in a rotating manner, a pull rope 16 is arranged in the communicating pipe 10, the pull rope 16 bypasses the left sides of the upper pulley 15 and the lower pulley, the upper end of the pull rope 16 penetrates through the upper through groove and extends into the fixed rod 17, the upper end of the pull rope 16 is fixedly connected with the inner wall of the air bag 18 located above, the lower. The right ends of the upper through groove and the lower through groove are respectively provided with an elastic sealing gasket, small holes for the pull rope 16 to pass through are formed in the sealing gaskets, and the diameter of each small hole is smaller than that of the pull rope 16.

The right end of the air outlet pipe 3 penetrates through the left side wall of the vertical rod 8 and extends into the sliding groove 9, the air outlet pipe 3 is connected with an air outlet plug 6 in a sliding and sealing mode, the right end of the air outlet plug 6 is provided with a wedge surface, the air outlet plug 6 is provided with a through hole 7, the left end of the through hole 7 is located on the left side wall of the air outlet plug 6, and the right end of the through hole 7 is located on the wedge surface. The second spring plate 4 is vertically and fixedly arranged in the air outlet pipe 3, the right end of the second spring plate 4 is fixedly provided with a second spring 5, and the right end of the second spring 5 is fixedly connected with the left end of the air outlet plug 6.

A connecting rod 19 is arranged between the two vertical rods 8 on the same side, and with reference to fig. 3, the right end of the connecting rod 19 is fixedly connected with the right fixed rod 17, and the left end of the connecting rod 19 is fixedly connected with the left fixed rod 17. Two moving rods 20 are vertically arranged on the table platform 1, the height of each moving rod 20 is larger than that of each vertical rod 8, the moving rods 20 are perpendicular to the center of each connecting rod 19, hinged supports 21 are vertically and slidably connected onto the moving rods 20, elastic clamping blocks 22 are hinged onto the hinged supports 21, and the clamping blocks 22 can clamp the center of each connecting rod 19.

During specific implementation, promote connecting rod 19 downwards, connecting rod 19 drives two dead levers 17 downshifts rather than fixed, communicating pipe 10 downshifts and with play gas plug 6 contact, and communicating pipe 10 can promote play gas plug 6 to 3 insides of outlet duct, align with outlet duct 3 up to communicating pipe 10, play gas plug 6 inserts communicating pipe 10 under the effect of second spring 5 this moment, and simultaneously, play gas plug 6 can promote the big footpath end of sliding bead 12 to communicating pipe 10, play gas plug 6 can also contact with stay cord 16. Then, four corners of the main board are respectively placed between the two corresponding air bags 18, the air pump 2 is started, air enters the fixing rod 17 through the air outlet pipe 3, the through hole 7 in the air outlet plug 6 and the communicating pipe 10 in sequence, the air is finally filled into the air bags 18, and the upper air bag 18 and the lower air bag 18 expand and clamp the corners of the main board tightly. The air bag 18 drives the pull rope 16 to move when expanding, the pull rope 16 is gradually tightened between the upper pulley 15 and the lower pulley, the pull rope 16 can push the vent plug 6 outwards in the tightening process, the sliding ball 12 plugs the small-diameter end of the communicating pipe 10 under the action of the first spring 13 at the moment, finally, the air pump 2 is closed, the fixing rod 17 is moved upwards to the position convenient to overhaul, then the pin is inserted into the pin holes of the vertical rod 8 and the limiting block 11, the communicating pipe 10 and the fixing rod 17 are fixed. When the mainboard needs to be turned over, the pin is pulled out, the connecting rod 19 is upwards pushed until the communicating pipe 10 slides out of the sliding groove 9, the mainboard can be turned over at the moment, the communicating pipe 10 is put into the sliding groove 9 again after the turning is finished, and the position is adjusted again to insert the pin. When the main plate needs to be loosened, the second valve is opened, and the gas in the fixing rod 17 can be discharged from the gas discharge pipe 24. When the mainboard needs to be cleaned, the first valve is opened, the air pump 2 is started, air can flow out of the branch pipe 23, and the branch pipe 23 is taken up to be aligned with the mainboard.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. Mainboard maintenance device, including the table, its characterized in that: the table is provided with four air pumps, four vertical rods and four C-shaped hollow fixing rods, the vertical rods are arranged on the table and surround the four vertical rods to form a rectangle, and the side walls of the vertical rods are vertically provided with sliding grooves; the side wall of the fixed rod is fixedly provided with a communicating pipe, the communicating pipe is conical, the large-diameter end of the communicating pipe is communicated with the fixed rod, the communicating pipe is vertically and slidably connected in the chute, the small-diameter end of the communicating pipe is positioned in the chute, a sliding ball is arranged in the communicating pipe, the sliding ball can block the small-diameter end of the communicating pipe, the sliding ball is provided with a first spring, and one end, away from the sliding ball, of the first spring is fixedly connected with the communicating pipe; an upper pulley is embedded in the upper side of the inner wall of the communicating pipe, a lower pulley is embedded in the lower side of the inner wall of the communicating pipe, a pull rope is arranged in the communicating pipe, the pull rope rounds one side, close to the communicating pipe, of the upper pulley and the lower pulley, and two ends of the pull rope penetrate through the pipe wall of the communicating pipe and extend into the fixing rod; two ends of the fixed rod are provided with openings, the openings are communicated with air bags, one end of the pull rope is fixedly connected to the inner wall of one air bag, and the other end of the pull rope is fixedly connected to the inner wall of the other air bag; the air pump is communicated with an air outlet pipe, one end of the air outlet pipe, far away from the air pump, penetrates through the outer wall of the vertical rod and extends into the sliding groove, an air outlet plug is connected in the air outlet pipe in a sliding and sealing mode, a wedge surface is arranged at one end, far away from the air pump, of the air outlet plug, a through hole is formed in the air outlet plug, one end of the through hole is located on the side wall, close to the air pump, of the air outlet plug, the other end of the through hole is located on the wedge surface, a second spring is arranged at one end, close.

2. The motherboard servicing device of claim 1, wherein: the horizontal connecting rod that is located between two vertical poles of homonymy, the one end and one of them dead lever rigid coupling of connecting rod, the other end and another dead lever rigid coupling of connecting rod, the vertical two carriage release levers that are equipped with of table bench, the high vertical pole that is greater than of carriage release lever, the carriage release lever is perpendicular with the center department of connecting rod, vertical sliding connection has the hinged-support on the carriage release lever, it has the clamp splice to articulate on the hinged-support, and the center department that the clamp splice can the centre gripping connecting rod.

3. The motherboard servicing device of claim 2, wherein: the air outlet pipe is communicated with a flexible branch pipe, and a first valve is arranged on the branch pipe.

4. The motherboard servicing device of claim 3, wherein: an air release pipe is communicated with the fixed rod, and a second valve is arranged on the air release pipe.

5. The motherboard servicing device of claim 4, wherein: and an anti-skid gasket is arranged on one side of the air bag close to the main board.

6. The motherboard servicing device of claim 5, wherein: the table is provided with an electromagnet and a storage box.