CN211051979U

CN211051979U - Integrated circuit board dust removal equipment for integrated circuit test

Info

Publication number: CN211051979U
Application number: CN201921918169.XU
Authority: CN
Inventors: 郑惠霞
Original assignee: Quanzhou Xinding Hede Technology Service Co ltd
Current assignee: Shanghai Beihu Ice Silicon Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-21
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses an integrated circuit board dust collecting equipment is used in integrated circuit test, its characterized in that: the structure of the utility model comprises a frame, a handle is arranged on the outer wall of the left side of the frame, a rotating shaft of the handle penetrates through the side wall of the frame and extends to the inside of the frame, a worm is fixedly arranged at the tail end of the handle rotating shaft, a turbine is in transmission connection with the worm, a screw rod is fixedly arranged in a shaft hole of the turbine, the front end and the rear end of the screw rod are fixedly connected to the inner wall of the frame through bearings, the screw rod is provided with two nuts, the right end of each nut is provided with a cleaning rod, the lower end of each cleaning rod is provided with bristles, both ends all are equipped with corresponding fixed block around the frame right side inner wall, be equipped with the slide bar between the fixed block, the workman only needs to let cleaning rod round trip movement can remove dust to the circuit board around the handle is rotated in turn through just reversing, easy operation labour saving and time saving, and the brush hair has improved dust collection efficiency with the cooperation of fan simultaneously for it is more thorough to remove dust.

Description

Integrated circuit board dust removal equipment for integrated circuit test

Technical Field

The utility model relates to an integrated circuit board dust collecting equipment is used in integrated circuit test belongs to circuit board dust removal technical field.

Background

The integrated circuit board is a carrier for loading integrated circuit, but the integrated circuit board is usually carried on the carrier, and is mainly made of silica gel, so that the integrated circuit board is generally green, and the integrated circuit board adopts semiconductor manufacturing process, and on a small single crystal silicon chip several transistors, resistors, capacitors and other elements are made, and according to the multilayer wiring or tunnel wiring method the elements are combined into a complete electronic circuit, and in the circuit it is expressed by using letter "IC" (also using character symbol "N" etc.).

Need remove dust to it before testing circuit board to better test the circuit board, rely on the workman to remove dust to the circuit board with the air gun among the prior art, but this kind of method dust removal wastes time and energy, intensity of labour is big, the dust removal is thorough inadequately, therefore needs urgent research and development a labour saving and time saving, intensity of labour is little, the enough thorough integrated circuit board dust collecting equipment for integrated circuit test of dust removal

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an integrated circuit board dust collecting equipment is used in integrated circuit test to solve current problem.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an integrated circuit board dust collecting equipment is used in integrated circuit test which characterized in that: the cleaning machine structurally comprises a rack, wherein a handle is arranged on the outer wall of the left side of the rack, a rotating shaft of the handle penetrates through the side wall of the rack and extends into the rack, a worm is fixedly arranged at the tail end of the rotating shaft of the handle, a turbine is in transmission connection with the worm, a screw rod is fixedly arranged in a shaft hole of the turbine, the front end and the rear end of the screw rod are fixedly connected to the inner wall of the rack through bearings, two nuts are arranged on the screw rod, cleaning rods are arranged at the right ends of the nuts respectively, bristles are arranged at the lower ends of the cleaning rods respectively, corresponding fixed blocks are arranged at the front end and the rear end of the inner wall of the right side of the rack, a sliding rod is arranged between the fixed blocks, the sliding rod penetrates through the right ends of the cleaning rods, the cleaning rods slide, and the output end of the fan is provided with an air supply pipe, and the other end of the air supply pipe is in through connection with the supporting block.

Furthermore, a slidable bottom plate is arranged at the upper end of the bottom surface of the rack, the bottom plate is of an I-shaped structure, a handle is arranged at the front end of the bottom plate, a limiting plate is arranged at the rear end of the bottom plate, and the limiting plate is of an -shaped structure.

Further, a switch is arranged on the front side of the fan.

Furthermore, the air supply pipe is formed by connecting a plurality of foldable corrugated sheets along the folding and stretching direction, and can freely stretch and stretch according to the movement of the supporting block to avoid bending.

Furthermore, the bristles are made of nylon wires and are fine and soft, gaps among electronic elements are effectively cleaned, and the elements are prevented from being damaged.

The utility model has the advantages that: the workman pulls out the bottom plate through pulling the handle, push back the bottom plate after placing the limiting plate that aligns on the bottom plate with the circuit board again, open switch start fan again, workman twist grip, make the cleaning rod begin to carry out the back-and-forth movement, thereby brush around the brush hair on the drive cleaning rod and carry out the brush dirt processing to the circuit board, the dust on circuit board surface is blown off through the blast pipe in the fan operation simultaneously, the workman only needs to let cleaning rod back-and-forth movement can remove dust to the circuit board through positive and negative rotation twist grip in turn, easy operation labour saving and time saving, the cooperation of brush hair and fan simultaneously, the dust collection efficiency is improved, make the dust removal more thorough.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a perspective view of the dust removing device for IC board for IC testing of the present invention;

FIG. 2 is a top view of the IC board dust removing device for IC testing of the present invention;

fig. 3 is a front view of the integrated circuit board dust removing apparatus for testing integrated circuits of the present invention.

In the figure: the cleaning brush is characterized by comprising a rack-1, a handle-2, a worm-3, a turbine-4, a screw-5, a bearing-6, a nut-7, a cleaning rod-8, bristles-9, a fixing block-10, a sliding rod-11, a supporting block-12, a bracket-13, a fan-14, an air supply pipe-15, a bottom plate-101, a handle-102, a limiting plate-103 and a switch-141.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a dust removing device for an ic board for testing an ic, which comprises a frame 1, a slidable bottom plate 101 disposed on an upper end of a bottom surface of the frame 1, the bottom plate 101 having an i-shaped structure, a handle 102 disposed at a front end of the bottom plate 101, a limiting plate 103 disposed at a rear end of the bottom plate 101, the limiting plate 103 having a -type structure, a handle 2 disposed on an outer wall of a left side of the frame 1, a shaft of the handle 2 penetrating through a sidewall of the frame 1 and extending into the frame 1, a worm 3 fixedly disposed at a rear end of the shaft of the handle 2, a turbine 4 rotatably connected to the worm 3, a screw 5 fixedly disposed in a shaft hole of the turbine 4, a nylon filament material made of nylon, fine and soft, to effectively clean a gap between electronic components while avoiding damage to the components, two nuts 7 disposed on the screw 5, cleaning rods 8 disposed at front and rear ends of the nuts 7, bristles 9 disposed at lower ends of the cleaning rods 8, a sliding rod made of the nylon filament material, a supporting block 11 disposed at a front end and a right end of the supporting block 11, a foldable fan support block 13 disposed at a front end of the fan, a foldable switch 12 disposed at a front end of the fan, and a foldable fan support block 14 disposed at a right end of the fan, and a foldable fan support, and a fan support, wherein the fan support block 11 disposed at a fan support, and a fan support, the fan 14 disposed at a fan, and a fan, the fan, and a fan 14.

The switch 141 is electrically connected with the fan 14 in a conventional driving mode, which belongs to the prior art and is not described herein any more, and the fan 14 is in a TD5015-K model, which is noisy, low in pressure and durable.

For example, a worker pulls out the bottom plate 101 by pulling the handle 102, places the circuit board on the limiting plate 103 on the bottom plate 101 and then pushes the circuit board back, opens the switch 141 to start the fan 14, rotates the handle 2, so that the cleaning rod 8 starts to move back and forth, and drives the bristles 9 on the cleaning rod 8 to brush the circuit board back and forth to brush dust, and meanwhile, the fan 14 blows dust on the surface of the circuit board through the air supply pipe 15, and the worker can remove dust from the circuit board only by rotating the handle 2 forward and backward alternately to move the cleaning rod 8 back and forth.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an integrated circuit board dust collecting equipment is used in integrated circuit test which characterized in that: the structure of the cleaning machine comprises a frame (1), wherein a handle (2) is arranged on the outer wall of the left side of the frame (1), a rotating shaft of the handle (2) penetrates through the side wall of the frame (1) and extends to the inside of the frame (1), a worm (3) is fixedly arranged at the tail end of the rotating shaft of the handle (2), a turbine (4) is in transmission connection with the worm (3), a screw (5) is fixedly arranged in a shaft hole of the turbine (4), the front end and the rear end of the screw (5) are fixedly connected to the inner wall of the frame (1) through bearings (6), two nuts (7) are arranged on the screw (5), cleaning rods (8) are arranged at the right ends of the nuts (7), bristles (9) are arranged at the lower ends of the cleaning rods (8), corresponding fixed blocks (10) are arranged at the front end and the rear end of the inner wall of the, slide bar (11) run through clean pole (8) right-hand member, clean pole (8) are followed slide bar (11) horizontal slip, each fixed mounting has supporting shoe (12) between clean pole (8), frame (1) right side fixed mounting has support (13), support (13) upper end is equipped with fan (14), fan (14) output is equipped with blast pipe (15), blast pipe (15) the other end with supporting shoe (12) through connection.

2. The integrated circuit board dust removing device for the integrated circuit test according to claim 1, wherein a slidable bottom plate (101) is arranged at the upper end of the bottom surface of the rack (1), the bottom plate (101) is in an I-shaped structure, a handle (102) is arranged at the front end of the bottom plate (101), a limiting plate (103) is arranged at the rear end of the bottom plate (101), and the limiting plate (103) is in an -shaped structure.

3. The integrated circuit board dust removing apparatus for testing integrated circuits according to claim 1, wherein: a switch (141) is arranged on the front side of the fan (14).

4. The integrated circuit board dust removing apparatus for testing integrated circuits according to claim 1, wherein: the air supply pipe (15) is formed by connecting a plurality of foldable corrugated sheets along the folding and stretching direction.