CN217474293U

CN217474293U - High-efficient dust collector of PCB circuit board

Info

Publication number: CN217474293U
Application number: CN202221038378.7U
Authority: CN
Inventors: 陈华坤; 何胜太
Original assignee: Jiangxi Hongyu Circuit Technology Co ltd
Current assignee: Jiangxi Hongyu Circuit Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-23
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a high-efficiency dust removing device for a PCB circuit board, which comprises a base, wherein the top end of the base is fixedly connected with two vertical plates, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are positioned between the two vertical plates, a cross beam is fixedly connected between the two vertical plates, an air duct is arranged on the cross beam in a penetrating way, a dust removing fan is arranged inside the air duct, the outer wall of one side of the first fixing plate positioned on the second fixing plate is rotatably connected with a fixed cylinder, an adjusting rod is arranged inside the fixed cylinder in a sliding way, an extension screw rod is arranged on the top end thread of the fixed cylinder in a penetrating way, the extension screw rod is abutted against the adjusting rod, a bearing is arranged on the second fixing plate in a penetrating way, the first connecting rod can be installed through the bearing, then the circuit board is rotated through the first connecting rod inside the handle rotatable bearing, so that the first connecting rod drives the circuit board to rotate, the circuit board can be flexibly turned over, the two ends of the circuit board can be dedusted without being disassembled, and the circuit board is convenient and practical.

Description

High-efficient dust collector of PCB circuit board

Technical Field

The utility model belongs to the technical field of the PCB circuit board, concretely relates to high-efficient dust collector of PCB circuit board.

Background

The PCB circuit board is also called as a printed circuit board, is a provider of electrical connection of electronic components, and can be divided into a single-layer board, a double-layer board, a four-layer board, a six-layer board and other multi-layer circuit boards according to the number of layers of the circuit board, and the circuit board needs to be dedusted by a dedusting device during dedusting, and is usually dedusted by a dedusting fan.

However, when the dust removing device is used, one end of the circuit board needs to be removed dust firstly, then the circuit board is disassembled and then is installed again, the other end of the circuit board can be removed dust, the operation is complex, and the dust removing efficiency is affected, so that the problem is solved by the efficient dust removing device for the PCB circuit board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient dust collector of PCB circuit board, can install the head rod through the bearing, later rotate through the inside head rod of the rotatable bearing of handle, make the head rod drive the circuit board again and rotate, upset nimble to the circuit board, need not to dismantle and to remove dust to the both ends of circuit board, convenience and practicality, through slide adjusting rod in the solid fixed cylinder, can make not unidimensional circuit board centre gripping adjust the pole with between the head rod, then will adjust the pole locking through the extension screw rod can, dust collector's suitability has been increased.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model relates to a high-efficiency dust removal device for a PCB circuit board, which comprises a base, wherein the top end of the base is fixedly connected with two vertical plates, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are positioned between two vertical plates, a cross beam is fixedly connected between the two vertical plates, an air duct is arranged on the cross beam in a penetrating way, a dust removing fan is arranged in the air duct, the outer wall of one side of the first fixing plate, which is positioned on the second fixing plate, is rotatably connected with a fixing tube, an adjusting rod is arranged inside the fixed cylinder in a sliding manner, a lengthened screw rod is arranged at the top end of the fixed cylinder in a penetrating manner, the lengthened screw rod is abutted with the adjusting rod, a bearing is arranged on the second fixing plate in a penetrating way, a first connecting rod is clamped and connected inside the bearing, a circuit board body is arranged between the first connecting rod and the adjusting rod, and a handle is fixedly connected to the outer wall of one side, far away from the circuit board body, of the first connecting rod.

As an optimal technical scheme of the utility model, the notch has been seted up on the top of base, the notch is located between first fixed plate and the second fixed plate.

As an optimized technical scheme of the utility model, the bottom of base is provided with four slipmats, four the slipmat is located the four corners department of base respectively.

As a preferred technical scheme of the utility model, the top fixedly connected with second connecting rod of extension screw.

As a preferred technical scheme of the utility model, the diameter of first connecting rod and the aperture looks adaptation of the mounting hole on the bearing.

As a preferred technical scheme of the utility model, one side outer wall that the head rod is located the circuit board body is provided with anti-skidding line.

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

can install the head rod through the bearing, later rotate through the inside head rod of the rotatable bearing of handle, make the head rod drive the circuit board again and rotate, to the nimble upset of circuit board, need not to dismantle and to remove dust, convenient and practical to the both ends of circuit board.

Through sliding the adjusting rod in the fixed cylinder, circuit boards with different sizes can be clamped between the adjusting rod and the first connecting rod, and then the adjusting rod is locked through the lengthened screw rod, so that the applicability of the dust removal device is improved.

Drawings

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

fig. 2 is a schematic structural view of the fixing cylinder of the present invention;

fig. 3 is a schematic side view of the bearing of the present invention.

In the figure: 1. a dust removal fan; 2. an air duct; 3. a cross beam; 4. a second connecting rod; 5. lengthening the screw; 6. a vertical plate; 7. a base; 8. a first fixing plate; 9. a fixed cylinder; 10. adjusting a rod; 11. a notch; 12. A circuit board body; 13. a second fixing plate; 14. a non-slip mat; 15. a first connecting rod; 16. a grip; 17. a bearing; 18. and (4) anti-skid lines.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a high-efficiency dust removing device for PCB circuit board, which comprises a base 7, two vertical plates 6, a first fixing plate 8 and a second fixing plate 13 are fixedly connected to the top end of the base 7, the first fixing plate 8 and the second fixing plate 13 are positioned between the two vertical plates 6, a cross beam 3 is fixedly connected between the two vertical plates 6, an air duct 2 is arranged on the cross beam 3 in a penetrating way, a dust removing fan 1 is arranged inside the air duct 2, the first fixing plate 8 is positioned on one side outer wall of the second fixing plate 13 and is rotatably connected with a fixed cylinder 9, an adjusting rod 10 is arranged inside the fixed cylinder 9 in a sliding way, an extension screw 5 is arranged on the top end thread of the fixed cylinder 9 in a penetrating way, the extension screw 5 is abutted against the adjusting rod 10, a bearing 17 is arranged on the second fixing plate 13, the inner clamping connection of the bearing 17 is provided with a first connecting rod 15, a circuit board body 12 is arranged between the first connecting rod 15 and the adjusting rod 10, the outer wall of one side of the first connecting rod 15 far away from the circuit board body 12 is fixedly connected with a handle 16.

Notch 11 has been seted up on the top of base 7, and notch 11 is located between first fixed plate 8 and the second fixed plate 13, and notch 11 can increase the space on base 7 top, avoids influencing the normal upset of circuit board body 12.

The bottom of base 7 is provided with four slipmats 14, and four slipmats 14 are located the four corners department of base 7 respectively, and slipmat 14 can increase the antiskid nature of base 7, avoids base 7 to take place to slide.

The top end of the lengthened screw rod 5 is fixedly connected with a second connecting rod 4, and the lengthened screw rod 5 can be rotated more flexibly through the second connecting rod 4 without the help of tools.

The diameter of the first connecting rod 15 and the aperture of the mounting hole on the bearing 17 are matched, so that the mounting firmness of the first connecting rod 15 can be improved, and the first connecting rod 15 is prevented from falling off from the bearing 17.

The outer wall of one side of the first connecting rod 15, which is located on the circuit board body 12, is provided with anti-skidding lines 18, so that the friction between the first connecting rod 15 and the circuit board body 12 can be increased, and the circuit board body 12 is prevented from slipping off easily.

Specifically, the utility model discloses during the use, operating personnel can slide adjusting rod 10 on solid fixed cylinder 9, with the circuit board centre gripping between regulation pole 10 and head rod 15, then will adjust pole 10 locking through extension screw 5 can, later start dust removal fan 1 through external power switch, the wind that dust removal fan 1 produced blows on circuit board body 12, remove dust to the top of circuit board body 12, the inside head rod 15 of operating personnel accessible handle 16 rolling bearing 17 rotates during the dust removal, make head rod 15 drive the circuit board again and rotate, to the nimble upset of circuit board, need not to dismantle and to remove dust to the both ends of circuit board, and is convenient and practical.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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

The high-efficient dust collector of PCB circuit board, including base (7), its characterized in that: the top end of the base (7) is fixedly connected with two vertical plates (6), a first fixing plate (8) and a second fixing plate (13), the first fixing plate (8) and the second fixing plate (13) are located between the two vertical plates (6), a cross beam (3) is fixedly connected between the two vertical plates (6), an air duct (2) is arranged on the cross beam (3) in a penetrating mode, a dust removing fan (1) is arranged inside the air duct (2), the outer wall of one side, located on the second fixing plate (13), of the first fixing plate (8) is rotatably connected with a fixing barrel (9), an adjusting rod (10) is arranged inside the fixing barrel (9) in a sliding mode, an elongated screw rod (5) is arranged on the top end thread of the fixing barrel (9) in a penetrating mode, the elongated screw rod (5) is abutted to the adjusting rod (10), a bearing (17) is arranged on the second fixing plate (13) in a penetrating mode, and the inner clamping of the bearing (17) is connected with a first connecting rod (15), a circuit board body (12) is arranged between the first connecting rod (15) and the adjusting rod (10), and a handle (16) is fixedly connected to the outer wall of one side of the first connecting rod (15) far away from the circuit board body (12).
2. The efficient dust removal device for the PCB of claim 1, which is characterized in that: notch (11) have been seted up on the top of base (7), notch (11) are located between first fixed plate (8) and second fixed plate (13).
3. The efficient dust removal device for the PCB of claim 2, which is characterized in that: the bottom end of the base (7) is provided with four anti-skid pads (14), and the four anti-skid pads (14) are respectively positioned at four corners of the base (7).
4. The efficient dust removal device for the PCB according to claim 1, wherein: the top end of the lengthened screw rod (5) is fixedly connected with a second connecting rod (4).
5. The efficient dust removal device for the PCB according to claim 1, wherein: the diameter of the first connecting rod (15) is matched with the aperture of the mounting hole in the bearing (17).
6. The efficient dust removal device for the PCB according to claim 1, wherein: the first connecting rod (15) is provided with anti-skid grains (18) on the outer wall of one side of the circuit board body (12).