CN219351990U

CN219351990U - PCB circuit board convenient to deashing is used

Info

Publication number: CN219351990U
Application number: CN202320382432.8U
Authority: CN
Inventors: 陈益吾; 陈宗辉; 陈宗权; 龙发金
Original assignee: Zhongshan Huabang Electronics Co ltd
Current assignee: Zhongshan Huabang Electronics Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-14
Anticipated expiration: 2033-03-03

Abstract

The application discloses PCB circuit board convenient to deashing is used relates to clean technical field, including the plate body, four corner integrated into one piece of plate body has the mounting hole, and the mounting hole internal rotation is provided with the screw rod, and fixed surface is connected with the support head on the screw rod, is provided with the deashing subassembly on the support head, and the deashing subassembly includes the backup pad, sets up a plurality of gasbags in backup pad upper surface, and a plurality of gasbags output runs through the backup pad towards plate body upper surface, and a plurality of gasbags top is provided with vertical reciprocating motion's stripper plate, and the manual work is constantly pushed down to the stripper plate, makes a plurality of gasbags blow to the plate body simultaneously, carries out the jetting clearance to the dust on the plate body, has accelerated the efficiency of deashing to a certain extent.

Description

PCB circuit board convenient to deashing is used

Technical Field

The application relates to the technical field of cleaning, in particular to a PCB circuit board convenient for ash removal.

Background

The name of PCB is printed circuit board, also called printed circuit board, which is an important electronic component, is a support for electronic components, and is a carrier for electrically interconnecting electronic components. The PCB circuit board application field is extensive, installs generally in equipment, but the equipment shell is incomplete to the protection of dust and piece, and the crack of shell can let the dust own get into inside eventually, and in addition, the fan that many great equipment used in order to prevent overheated also can inhale the dust in the air inside the shell, then on some dust can gather the PCB circuit board, need clear up the dust on the PCB circuit board through manual operation brush.

However, in the process of implementing the related technical scheme, at least the following technical problems are found: dust on the PCB is cleaned through the manually-operated hairbrush, the dust cleaning time is long, and the normal use of the machine is affected to a certain extent.

Disclosure of Invention

This application is through providing a PCB circuit board convenient to deashing is used, has solved among the prior art manual operation brush and has cleared up the dust on the PCB circuit board, and the deashing time is longer, influences the technical problem of the normal use of machine to a certain extent, has realized the efficiency of deashing to a certain extent accelerated.

The application provides a PCB circuit board convenient to deashing is used, including the plate body, four corner integrated into one piece of plate body have the mounting hole, and the mounting hole internal rotation is provided with the screw rod, and fixed surface is connected with the support head on the screw rod, is provided with the deashing subassembly on the support head, and the deashing subassembly includes the backup pad, sets up a plurality of gasbags at the backup pad upper surface, and a plurality of gasbags output runs through the backup pad towards plate body upper surface, and a plurality of gasbags top are provided with the stripper plate that can vertical reciprocating motion.

Further, the extrusion plate is parallel with the backup pad, and a plurality of gasbag input all corresponds position fixed connection with the extrusion plate, and a plurality of gasbag input all runs through the extrusion plate, and four corner positions of backup pad upper surface all are provided with a spring, and the one end of a plurality of springs corresponds position fixed connection with the backup pad upper surface respectively, and the other end of a plurality of springs corresponds position fixed connection with the extrusion plate lower surface respectively.

Further, the upper surface of the plate body is provided with a binding post, a connecting port is integrally formed at the position of the supporting plate corresponding to the binding post, a baffle is fixedly connected at the position of the edge of the connecting port, close to the binding post, of the supporting plate, and the baffle is abutted to the position of the corresponding plate body.

Further, the stripper plate is in shape adaptation with the backup pad, and the border position department fixedly connected with limiting plate of stripper plate, limiting plate and the vertical side sliding butt of backup pad.

Further, the supporting head is regular hexagonal pyramid, and the supporting heads are respectively and rotatably connected with the corresponding positions of the lower surface of the supporting plate.

The technical scheme provided by the application has at least the following technical effects or advantages:

1. due to the adoption of the ash removal component, the technical problem that the normal use of a machine is affected to a certain extent due to the fact that dust on a PCB is cleaned by a manually operated brush in the prior art is effectively solved, the ash removal time is long, and the ash removal efficiency is further improved to a certain extent.

2. Because a plurality of air bags are fixedly connected to the upper surface of the supporting plate, a plurality of air bag output ends penetrate through the supporting plate towards the upper surface of the plate body, and the extrusion plate capable of vertically and reciprocally moving is arranged above the air bags, the technical problem that dust on a PCB circuit board is cleaned by a manually operated brush in the prior art, the dust cleaning time is long, the normal use of a machine is affected to a certain extent, and the dust cleaning efficiency is further improved to a certain extent.

Drawings

Fig. 1 is a front view of a PCB circuit board in an embodiment of the present application;

fig. 2 is a bottom view of a PCB circuit board in an embodiment of the present application;

FIG. 3 is a schematic distribution diagram of an airbag in an embodiment of the present application;

in the figure: 1. a plate body; 11. a mounting hole; 2. a screw; 3. a support head; 4. an ash removal component; 41. a support plate; 411. a connection port; 42. an air bag; 43. an extrusion plate; 44. a spring; 5. a connection terminal; 6. a baffle; 7. and a limiting plate.

Detailed Description

The embodiment of the application discloses PCB circuit board convenient to deashing is used, four corner integrated into one piece through plate body 1 has mounting hole 11, the mounting hole 11 internal rotation is provided with screw rod 2, fixed surface is connected with and supports head 3 on the screw rod 2, be provided with deashing subassembly 4 on the support head 3, deashing subassembly 4 includes backup pad 41, set up a plurality of gasbags 42 at backup pad 41 upper surface, a plurality of gasbags 42 output runs through backup pad 41 towards plate body 1 upper surface, a plurality of gasbags 42 top is provided with the stripper plate 43 that can vertical reciprocating motion, the manual work is constantly pushed down stripper plate 43, stripper plate 43 exerts pressure to a plurality of gasbags 42, make a plurality of gasbags 42 blow to plate body 1 simultaneously, carry out the jetting clearance to the dust on plate body 1, the efficiency of deashing has been accelerated to a certain extent.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1-3, a PCB circuit board for facilitating ash removal comprises a board body 1, a plurality of supporting heads 3, and an ash removal component 4, wherein a mounting hole 11 is uniformly formed at four corners of the board body 1, a screw rod 2 is arranged in the mounting hole 11, the end of the screw rod 2 close to the board body 1 is rotationally connected with the mounting hole 11, the supporting heads 3 are respectively and fixedly connected with the end of the screw rod 2 close to the board body 1, the supporting heads 3 are movably abutted to the board body 1, the supporting heads 3 are regular hexagonal pyramid, the supporting heads 3 are convenient to rotate, the supporting heads 3 drive the screw rod 2 to rotate, the board body 1 is convenient to install, the ash removal component 4 is arranged at the end of the supporting heads 3 far from the board body 1, the ash removal component 4 comprises a supporting plate 41, four springs 44, a squeezing plate 43 and a plurality of uniformly distributed air bags 42, the supporting plate 41 is arranged at the end of the supporting heads 3 far from the board body 1, the plurality of supporting heads 3 are respectively and rotatably connected with the corresponding positions of the lower surface of the supporting plate 41, the plate body 1 is covered to a certain extent, part of dust is blocked from falling onto the plate body 1, four springs 44 are respectively and fixedly connected with the four corners of the upper surface of the supporting plate 41, one ends of the four springs 44 are respectively and fixedly connected with the corresponding positions of the upper surface of the supporting plate 41, the other ends of the four springs 44 are respectively and fixedly connected with the corresponding positions of the lower surface of the extruding plate 43, a plurality of air bags 42 are respectively arranged between the supporting plate 41 and the extruding plate 43, the output ends of the plurality of air bags 42 are respectively and fixedly connected with the corresponding positions of the supporting plate 41, the output ends of the plurality of air bags 42 penetrate through the supporting plate 41 to face the upper surface of the plate body 1, the input ends of the plurality of air bags 42 are respectively and fixedly connected with the corresponding positions of the extruding plate 43, the input ends of the plurality of air bags 42 penetrate through the extruding plate 43, the extruding plate 43 is manually and rapidly downwards pressed, the stripper plate 43 applies pressure to a plurality of air bags 42, make a plurality of air bags 42 blow to plate body 1 simultaneously, the manual work unclamps stripper plate 43, spring 44 makes stripper plate 43 automatic re-setting, repeat above-mentioned step, a plurality of air bags 42 blow to plate body 1 simultaneously, dust on plate body 1 carries out the jetting clearance, the efficiency of deashing has been accelerated to a certain extent, surface mounting has binding post 5 on plate body 1, backup pad 41 and binding post 5 corresponding position department integrated into one piece have connector 411, backup pad 41 is close to binding post 5's connector 411 border position department fixedly connected with baffle 6, baffle 6 and plate body 1 correspond the position butt, prevent on a large amount of binding post 5 of dust that blows off, influence binding post 5's transmission effect, stripper plate 43 and backup pad 41 shape looks adaptation, stripper plate 43 border position department fixedly connected with limiting plate 7, limiting plate 7 and the vertical side sliding butt of backup pad 41, limit stripper plate 43 vertical removal's position reduces the dust simultaneously and enters between stripper plate 43 and the backup pad 41.

The working principle of the embodiment of the application is as follows: when the PCB circuit board needs to be subjected to ash removal treatment, the extrusion plate 43 is manually and rapidly pressed downwards, the extrusion plate 43 applies pressure to the plurality of air bags 42, the plurality of air bags 42 simultaneously blow air to the board body 1, the extrusion plate 43 is manually loosened again, the spring 44 automatically resets the extrusion plate 43, the air bags 42 re-suck new air at the same time, the steps are repeated, the plurality of air bags 42 continuously blow air to the board body 1, and dust on the board body 1 is blown and cleaned, so that the ash removal efficiency is accelerated to a certain extent.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

The foregoing is merely a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, should apply to the present application, and all equivalents and modifications as fall within the scope of the present application.

Claims

1. The utility model provides a PCB circuit board convenient to deashing is used, includes plate body (1), its characterized in that: four corners integrated into one piece of plate body (1) have mounting hole (11), mounting hole (11) internal rotation is provided with screw rod (2), fixed surface is connected with on screw rod (2) supports head (3), be provided with deashing subassembly (4) on supporting head (3), deashing subassembly (4) include backup pad (41), set up a plurality of gasbag (42) at backup pad (41) upper surface, a plurality of gasbag (42) output runs through backup pad (41) orientation plate body (1) upper surface, a plurality of gasbag (42) top is provided with extrusion board (43) that can vertical reciprocating motion.

2. The PCB circuit board for facilitating ash removal according to claim 1, wherein the extrusion plate (43) is parallel to the supporting plate (41), the input ends of the plurality of air bags (42) are fixedly connected with the corresponding positions of the extrusion plate (43), the input ends of the plurality of air bags (42) penetrate through the extrusion plate (43), a spring (44) is arranged at four corner positions of the upper surface of the supporting plate (41), one ends of the plurality of springs (44) are fixedly connected with the corresponding positions of the upper surface of the supporting plate (41), and the other ends of the plurality of springs (44) are fixedly connected with the corresponding positions of the lower surface of the extrusion plate (43).

3. The PCB circuit board for facilitating ash removal according to claim 2, wherein the connecting terminal (5) is mounted on the upper surface of the board body (1), the connecting port (411) is integrally formed at a position corresponding to the connecting terminal (5) on the supporting plate (41), the baffle (6) is fixedly connected to a position, close to the edge of the connecting port (411) of the connecting terminal (5), of the supporting plate (41), and the baffle (6) is abutted to the position corresponding to the board body (1).

4. The PCB circuit board for facilitating ash removal according to claim 2, wherein the extrusion plate (43) is adapted to the shape of the supporting plate (41), a limiting plate (7) is fixedly connected to the edge position of the extrusion plate (43), and the limiting plate (7) is in sliding abutting connection with the vertical side face of the supporting plate (41).

5. The PCB board for facilitating ash removal according to claim 2, wherein the supporting head portion (3) is a regular hexagonal pyramid, and the plurality of supporting head portions (3) are respectively rotatably connected to the lower surface of the supporting plate (41) at positions corresponding to the lower surface.