CN213586454U

CN213586454U - A dust cover for producing PCBA circuit board is used

Info

Publication number: CN213586454U
Application number: CN202022789564.1U
Authority: CN
Inventors: 甘昆形; 叶自伟; 甘昆委; 甘滨铭
Original assignee: Shenzhen Gaotaiying Technology Co ltd
Current assignee: Shenzhen Gaotaiying Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-29
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a dust cover for producing PCBA circuit board, which comprises a bottom plate, wherein the top end of the bottom plate is provided with a U-shaped clamping groove, and the top end of the bottom plate is positioned at the other side of the U-shaped clamping groove and is provided with a circuit board mounting groove; the U-shaped protection plate is arranged at the bottom end of the bottom plate and is connected with the U-shaped clamping groove in a clamping mode, an observation plate is arranged on one side of the U-shaped protection plate, a dust suction pump is arranged on the other side of the U-shaped protection plate, a control panel is arranged on one side of the U-shaped protection plate, a rotating shaft is arranged on one side of the top end of the U-shaped protection plate, the U-shaped protection plate is rotatably connected with a top cover through the rotating shaft, and a through groove is formed in; two clamping rings are arranged at the top end of the U-shaped protection plate. The utility model discloses a start the pump body and absorb the inside dust of dust cover, avoid outside dust to be adsorbed by the PCBA circuit board simultaneously, the device has solved the problem that piece and absorbent dust influence the follow-up result of use of PCBA circuit board in PCBA circuit board production and processing process.

Description

A dust cover for producing PCBA circuit board is used

Technical Field

The utility model relates to a PCBA circuit board production technical field specifically is a dust cover for producing PCBA circuit board usefulness.

Background

PCBA is the abbreviation of English Printedcircuit Board of a card, that is to say PCB blank board through SMT upper part, or through the whole process of DIP plug-in components. Printed circuit boards, also known as Printed Circuit Boards (PCBs) and Printed Circuit Boards (PCBs), which are often abbreviated as "PCBs", are important electronic components, support members for electronic components, and providers of circuit connections for electronic components. It is called a "printed" circuit board because it is made using electronic printing techniques. Before the advent of printed circuit boards, interconnections between electronic components were completed by direct wire connections. At present, circuit boards exist only as effective experimental tools, and printed circuit boards have become an absolutely dominant position in the electronics industry. In the beginning of the 20 th century, in order to simplify the fabrication of electronic devices, reduce the number of wirings between electronic components, and reduce the fabrication cost, efforts have been made to replace the wiring method by printing. Over thirty years, engineers have proposed to use metal conductors as wiring on insulated substrates.

At present, often can produce a large amount of pieces in the production and processing of PCBA circuit board, and PCBA also can adsorb certain dust in the production and processing simultaneously, and these dusts can influence the follow-up result of use of PCBA circuit board. We have therefore developed this and propose a dust cover for use in the production of PCBA circuit boards.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a dust cover for producing PCBA circuit board usefulness, include:

the top end of the bottom plate is provided with a U-shaped clamping groove, a plurality of screw holes are formed in one side, located on the U-shaped clamping groove, of the top end of the bottom plate, and a circuit board mounting groove is formed in the other side, located on the U-shaped clamping groove, of the top end of the bottom plate;

the dust collection device comprises a bottom plate, a U-shaped protection plate, a control panel, a rotating shaft, a top cover and a through groove, wherein the U-shaped protection plate is arranged at the bottom end of the bottom plate and is connected with the U-shaped clamping groove in a clamping manner;

the snap ring, the top of U type guard plate is provided with two snap rings, two the snap ring is mutual symmetric distribution.

As a preferred technical scheme of the utility model, the circuit board mounting groove is the I shape structure, the inside equal block in both sides of circuit board mounting groove be connected with a T type block board, two the top of T type block board all is provided with a connecting rod.

As an optimal technical scheme of the utility model, the inside both sides of U type guard plate all are provided with a dust absorption head, the looks dorsal part of dust absorption head all is provided with an outer dust absorption pipe the dust absorption head is through outer dust absorption pipe and dust absorption pump fixed connection, the model of dust absorption pump is 2bv5131-5161-2 BE.

As the utility model discloses a preferred technical scheme, the observation board adopts the transparent glass material to make, a draw-in groove has all been seted up to the inside opposite side of U type guard plate, the observation board passes through the draw-in groove and is connected with U type guard plate block.

As a preferred technical scheme of the utility model, one side that control panel is close to U type guard plate is provided with a rotation axostylus axostyle, one side that U type guard plate is close to control panel is provided with a connecting seat, control panel rotates with the connecting seat through rotating the axostylus axostyle and is connected.

As a preferred technical scheme of the utility model, the one end threaded connection of snap ring has a screw rod, the other end threaded connection of snap ring has a slide bar, the both ends of screw rod and slide bar all are provided with a fixed block, one side of screw rod is provided with an adjust knob.

As an optimal technical scheme of the utility model, one side that the U type guard plate was kept away from to the dust absorption pump is provided with a dust discharge pipe, the side of dust discharge pipe is provided with the external screw thread.

As an optimal technical scheme of the utility model, the inside of dust absorption pump is provided with the speed regulator, the model of speed regulator is S2-0180W, speed regulator electric connection has a speed governing knob.

The utility model has the advantages that: this kind of a dust cover for producing PCBA circuit board usefulness, put into the inside circuit board mounting groove of dust cover through the PCBA circuit board that will need the processing, then fix the PCBA circuit board through T type snap-action plate, then stretch into the cutter of processing usefulness from leading to the groove, and fix through the snap ring, can realize the processing production to the PCBA circuit board, through starting the pump body, absorb the inside dust that produces of dust cover through the dust absorption head, outside dust can be avoided simultaneously by PCBA circuit board absorption to the dust cover, the device has solved and has produced a large amount of pieces and absorbent dust in PCBA circuit board production and processing process, and these pieces and absorbent dust influence the problem of the follow-up result of use of PCBA circuit board.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the front side of a dust cover for producing PCBA circuit boards in accordance with the present invention;

FIG. 2 is a schematic structural view of the back side of a dust cover for producing PCBA circuit boards in accordance with the present invention;

FIG. 3 is a schematic structural diagram of a bottom plate of a dust cover for producing PCBA circuit boards according to the present invention;

FIG. 4 is an enlarged view of A of a dust cover for use in the production of PCBA circuit boards in accordance with the present invention;

fig. 5 is an enlarged view of B of a dust cover for producing a PCBA circuit board of the present invention.

In the figure: 1. a base plate; 2. a U-shaped clamping groove; 3. a screw hole; 4. a circuit board mounting groove; 5. a U-shaped protection plate; 6. an observation plate; 7. a dust suction pump; 8. a control panel; 9. a rotating shaft; 10. a top cover; 11. a through groove; 12. a snap ring; 13. a T-shaped clamping plate; 14. a connecting rod; 15. a dust collection head; 16. an outer dust suction duct; 17. rotating the shaft lever; 18. a connecting seat; 19. a screw; 20. a slide bar; 21. a fixed block; 22. adjusting a knob; 23. a dust discharge pipe; 24. an external thread; 25. speed regulation knob.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model relates to a dust cover for producing PCBA circuit board usefulness, include:

the circuit board mounting structure comprises a bottom plate 1, wherein a U-shaped clamping groove 2 is formed in the top end of the bottom plate 1, a plurality of screw holes 3 are formed in one side, located on the U-shaped clamping groove 2, of the top end of the bottom plate 1, and a circuit board mounting groove 4 is formed in the other side, located on the U-shaped clamping groove 2, of the top end of the bottom plate 1;

the dust collector comprises a U-shaped protection plate 5, wherein the U-shaped protection plate 5 is arranged at the bottom end of a bottom plate 1, the U-shaped protection plate 5 is connected with a U-shaped clamping groove 2 in a clamping mode, an observation plate 6 is arranged on one side of the U-shaped protection plate 5, a dust suction pump 7 is arranged on the other side of the U-shaped protection plate 5, a control panel 8 is arranged on one side of the U-shaped protection plate 5, a rotating shaft 9 is arranged on one side of the top end of the U-shaped protection plate 5, the U-shaped protection plate 5 is rotatably connected with a top cover 10 through;

the top of snap ring 12, U type guard plate 5 is provided with two snap rings 12, and two snap rings 12 are mutual symmetric distribution.

Wherein, circuit board mounting groove 4 is the I shape structure, 4 inside both sides of circuit board mounting groove all block and be connected with a T type block board 13, the top of two T type block boards 13 all is provided with a connecting rod 14, through setting up circuit board mounting groove 4, be convenient for place the PCBA circuit board that needs processing inside circuit board mounting groove 4, through setting up T type block board 13, be convenient for fix the PCBA circuit board, through being convenient for change T type block board 13 according to the size of PCBA circuit board.

The dust collection device comprises a U-shaped protection plate 5, a dust collection head 15, an outer dust collection guide pipe 16, a dust collection pump 7 and a dust collection pump 7, wherein the dust collection head 15 is arranged on two sides of the inside of the U-shaped protection plate 5, the dust collection head 15 is arranged on the opposite side of the dust collection head 15 and fixedly connected with the dust collection pump through the outer dust collection guide pipe 16, the type of the dust collection pump 7 is 2bv5131-5161-2BE, the dust collection pump 7 is started through the dust collection pump 7, the dust collection pump 7 absorbs dust scraps generated in the production and machining process of the PCB.

Wherein, observation board 6 adopts the transparent glass material to make, and a draw-in groove has all been seted up to the inside opposite side of U type guard plate 5, and observation board 6 passes through the draw-in groove to be connected with 5 blocks of U type guard plate, and through the observation board 6 that sets up the transparent glass material, the production and processing condition of the inside PCBA circuit board of protection casing is convenient for observe from the outside, and through setting up the draw-in groove, the installation of the observation board 6 of being convenient for is fixed and dismantles the transport.

Wherein, one side that control panel 8 is close to U type guard plate 5 is provided with a rotation axostylus axostyle 17, and one side that U type guard plate 5 is close to control panel 8 is provided with a connecting seat 18, and control panel 8 rotates with connecting seat 18 through rotating axostylus axostyle 17 to be connected, and through setting up rotation axostylus axostyle 17, control panel 8 rotates through rotating axostylus axostyle 17 and connecting seat 18, is convenient for according to user's angle modulation control panel 8's turned angle.

Wherein, the one end threaded connection of snap ring 12 has a screw rod 19, and the other end threaded connection of snap ring 12 has a slide bar 20, and the both ends of screw rod 19 and slide bar 20 all are provided with a fixed block 21, and one side of screw rod 19 is provided with an adjust knob 22, and through setting up screw rod 19, rotate adjust knob 22, screw rod 19 rotates, drives two snap rings 12 and is close to each other and slides to be convenient for fix the cutter of processing usefulness.

Wherein, the dust exhaust pipe 23 is arranged on one side of the dust suction pump 7 far away from the U-shaped protection plate 5, the external thread 24 is arranged on the side surface of the dust exhaust pipe 23, the dust exhaust pipe 23 is convenient to exhaust absorbed dust by arranging the dust exhaust pipe 23, and the dust exhaust pipe 23 and the dust absorption pipeline are convenient to connect by arranging the external thread 24, so that the use convenience of the device is improved.

The dust collection pump 7 is internally provided with a speed regulator, the speed regulator is S2-0180W in model, the speed regulator is electrically connected with a speed regulation knob 25, and by arranging the speed regulation knob 25, the function filtration of the dust collection pump 7 can be conveniently controlled, and the influence of overlarge power on the processing of the inner part of the dust cover is avoided.

When the tool is in work, the bottom plate 1 and a workbench of a machine tool are fixed through the fixing bolts and the screw holes 3, the U-shaped protection plate 5 and the bottom plate 1 are fixed through the U-shaped clamping grooves 2, then a PCBA circuit board to be processed is placed in the circuit board mounting groove 4 and is fixed through the T-shaped clamping plate 13 matched with the circuit board, at the moment, the top cover 10 is closed through the rotating shaft 9, a tool to be processed extends into the circuit board mounting groove through the through groove 11, then the adjusting knob 22 is rotated, the screw rod 19 is rotated, then one end of the clamping ring 12 slides on the sliding rod 20, so that the tool is fixed, then the production and the processing of the PCBA circuit board can be carried out, meanwhile, the dust suction pump 7 is started through the control panel 8, dust in the production process is discharged from the dust discharge pipe 23 through the dust suction head 15 and the outer dust suction guide pipe 16, and the whole production process, meanwhile, external dust can be placed through the U-shaped protection plate 5 to be adsorbed by the PCBA circuit board, so that the dustproof function in the production process of the PCBA circuit board can be realized.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust cover for producing PCBA circuit board, comprising:

the novel circuit board comprises a bottom plate (1), wherein a U-shaped clamping groove (2) is formed in the top end of the bottom plate (1), a plurality of screw holes (3) are formed in one side, located on the U-shaped clamping groove (2), of the top end of the bottom plate (1), and a circuit board mounting groove (4) is formed in the other side, located on the U-shaped clamping groove (2), of the top end of the bottom plate (1);

the dust collector comprises a U-shaped protection plate (5), wherein the U-shaped protection plate (5) is arranged at the bottom end of a bottom plate (1), the U-shaped protection plate (5) is connected with a U-shaped clamping groove (2) in a clamping mode, an observation plate (6) is arranged on one side of the U-shaped protection plate (5), a dust suction pump (7) is arranged on the other side of the U-shaped protection plate (5), a control panel (8) is arranged on one side of the U-shaped protection plate (5), a rotating shaft (9) is arranged on one side of the top end of the U-shaped protection plate (5), the U-shaped protection plate (5) is rotatably connected with a top cover (10) through the rotating shaft (9), and a through groove (11;

the clamping ring (12), the top of U type guard plate (5) is provided with two snap rings (12), two snap ring (12) are mutual symmetric distribution.

2. The dustproof cover for producing the PCBA circuit board as recited in claim 1, wherein the circuit board mounting groove (4) is of an I-shaped structure, two T-shaped clamping plates (13) are clamped and connected to two sides of the interior of the circuit board mounting groove (4), and a connecting rod (14) is arranged at the top ends of the two T-shaped clamping plates (13).

3. The dust cover for producing the PCBA circuit board according to claim 1, wherein a dust suction head (15) is arranged on each of two inner sides of the U-shaped protection plate (5), an outer dust suction guide pipe (16) is arranged on each of opposite sides of the dust suction head (15), the dust suction head (15) is fixedly connected with a dust suction pump (7) through the outer dust suction guide pipe (16), and the dust suction pump (7) is 2bv5131-5161-2 BE.

4. The dustproof cover for producing the PCBA circuit board according to claim 1, wherein the observation plate (6) is made of transparent glass, opposite sides of the inside of the U-shaped protection plate (5) are provided with clamping grooves, and the observation plate (6) is connected with the U-shaped protection plate (5) in a clamping mode through the clamping grooves.

5. A dust cover for producing a PCBA circuit board according to claim 1, wherein the side of the control panel (8) adjacent to the U-shaped shield plate (5) is provided with a rotating shaft (17), the side of the U-shaped shield plate (5) adjacent to the control panel (8) is provided with a connecting seat (18), and the control panel (8) is rotatably connected with the connecting seat (18) through the rotating shaft (17).

6. The dust cover for producing the PCBA circuit board according to claim 1, wherein one end of the clamping ring (12) is in threaded connection with a screw rod (19), the other end of the clamping ring (12) is in threaded connection with a sliding rod (20), two ends of the screw rod (19) and the sliding rod (20) are respectively provided with a fixed block (21), and one side of the screw rod (19) is provided with an adjusting knob (22).

7. A dust cover for producing a PCBA wiring board according to claim 1, wherein the dust suction pump (7) is provided with a dust discharge pipe (23) at a side remote from the U-shaped shield plate (5), and the dust discharge pipe (23) is provided with an external thread (24) at a side surface thereof.

8. The dust cover for producing the PCBA circuit board as recited in claim 1, wherein a speed regulator is arranged inside the dust suction pump (7), the model of the speed regulator is S2-0180W, and the speed regulator is electrically connected with a speed regulating knob (25).