CN208807737U - Dedusting round brush for electronic equipment - Google Patents

Abstract

The utility model discloses a kind of dedusting round brush for electronic equipment, dedusting round brush design has roller brush, hairbrush, air blowing dedusting mechanism, the sand paper being wrapped on movable gas blow pipe, air blowing dedusting mechanism is made of blower, hose, central siphon and movable gas blow pipe, when being cleaned to electronic equipment internal, corresponding cleaning member can be switched in time, it is easy to operate, it is more efficient；Hairbrush can be used for cleaning the region of most low required precision, and roller brush removes the dust on high precision part surface for slightly rolling, is hardly damaged element, sand paper is capable of handling more difficult clean spot；Movable gas blow pipe is threaded in central siphon, is that telescopic structure can be long by the extension tune of movable gas blow pipe for some remote corner portions relative to central siphon, so as to preferably blow away the dust in remote area.

Description

Dedusting round brush for electronic equipment

Technical field

The utility model belongs to electronic equipment maintenance technology field, specifically, be related to it is a kind of for electronic equipment Dedusting round brush.

Background technique

It in the maintenance process to electronic equipment, generally requires to clean internal structure, because if dust enters Electronic equipment internal will affect the normal operation of electronic equipment, it is generally the case that cleaning point includes apparatus casing inner wall, printing Circuit board surface, electronic component etc. usually wipe each section surface using hairbrush, then blow away dust using compressed gas.Mesh Preceding taken this cleaning mode has the following deficiencies:

1) burnisher is needed to constantly change, troublesome in poeration, inefficiency；

2) component is easily damaged using hairbrush rude and unreasonable direct processing for some precision elements；

3) for some spots for speckling with greasy dirt etc. and being difficult to remove, hairbrush is difficult to handle.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of dedusting rolling for electronic equipment Brush.

The utility model achieves the above object through the following technical schemes:

A kind of dedusting round brush for electronic equipment, comprising:

Central siphon, the central siphon is disposed with the roller brush anticreep shaft shoulder from front to back, roller is swiped the card tight elastic slice, the hairbrush clamping shaft shoulder And handle；

The front end of the central siphon is arranged in movable gas blow pipe, the activity gas blow pipe, and front is enclosed with sand paper, and rear portion Screw thread is connected in the central siphon；

The inflatable mouth of blower, the blower is connect by hose with the rear end of the central siphon；

Roller brush, the roller brush is by the roller being socketed on the central siphon and the cavernous body group being wrapped on the roller At the mesoporous of the roller is pre-large post-small stepped hole, and the roller brush anticreep shaft shoulder is located at the large-diameter portion of the stepped hole, the rank The small diameter portion diameter in terraced hole is less than the diameter of the roller brush anticreep shaft shoulder；

Hairbrush, the hairbrush is by covering in the brush tube on the central siphon and the bristle pack being arranged on the brush tube At the brush tube is spring cylinder, and rear and front end is provided with inner chamfer, the internal diameter of the brush tube, the hairbrush clamping The maximum outside diameter of the outer diameter of the shaft shoulder and the roller is equal.

As a kind of technical solution of this patent selection, the central siphon runs through the handle, the handle and the central siphon Between be threadedly coupled, be the Demountable that is connected by pipe fitting between the rear end of the central siphon and the hose.

As a kind of technical solution of this patent selection, the length of the hose is 1~1.5m, and the fan design has foot Step on switch.

As this patent selection a kind of technical solution, the outer cylinder face of the roller be provided with for the brush tube mistake It is full of several double wedges of mating connection.

As a kind of technical solution of this patent selection, the rear port of the roller is provided with inner chamfer.

As a kind of technical solution of this patent selection, the length of the activity gas blow pipe is less than the length of the central siphon.

Compared with prior art, the utility model has the following beneficial effects:

Dedusting round brush design has roller brush, hairbrush, air blowing dedusting mechanism, the sand paper being wrapped on movable gas blow pipe, blows Dedusting mechanism is made of blower, hose, central siphon and movable gas blow pipe, can be timely when cleaning to electronic equipment internal Switch corresponding cleaning member, it is easy to operate, it is more efficient；Hairbrush can be used for cleaning the region of most low required precision, Roller brush removes the dust on high precision part surface for slightly rolling, and is hardly damaged element, sand paper is capable of handling more difficult cleaning Spot；Movable gas blow pipe is threaded in central siphon, is telescopic structure relative to central siphon, for some remote corners Position, can be long by the extension tune of movable gas blow pipe, so as to preferably blow away the dust in remote area.

Detailed description of the invention

Fig. 1 is the schematic cross-sectional view of dedusting round brush for electronic equipment described in the utility model, at this time to use The malformation of roller brush cleaning equipment；

Fig. 2 is the schematic cross-sectional view of dedusting round brush for electronic equipment described in the utility model, wherein not by wind Machine and hose are drawn, at this time the malformation to use sand paper and blowing structure cleaning equipment；

Fig. 3 is the schematic cross-sectional view of dedusting round brush for electronic equipment described in the utility model, wherein not by wind Machine and hose are drawn, at this time the malformation to use brush cleaning equipment；

In above-mentioned attached drawing, the corresponding component names of appended drawing reference are as follows:

1- central siphon, 2- cavernous body, 3- roller, 4- bristle, 5- brush tube, the 6- hairbrush clamping shaft shoulder, 7- sand paper, 8- activity are blown Tracheae, the 9- roller brush anticreep shaft shoulder, 10- roller are swiped the card tight elastic slice, 11- handle, 12- pipe fitting, 13- hose, 14- blower.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing:

In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, the utility model includes with flowering structure:

Central siphon 1, central siphon 1 is disposed with the roller brush anticreep shaft shoulder 9 from front to back, roller is swiped the card tight elastic slice 10, hairbrush clamping shaft Shoulder 6 and handle 11；

The front end of central siphon 1 is arranged in movable gas blow pipe 8, movable gas blow pipe 8, and front is enclosed with sand paper 7, and rear threads It is threaded in central siphon 1；

The inflatable mouth of blower 14, blower 14 is connect by hose 13 with the rear end of central siphon 1；

Roller brush, roller brush are made of the roller 3 being socketed on central siphon 1 and the cavernous body 2 being wrapped on roller 3, roller 3 Mesoporous is pre-large post-small stepped hole, and the roller brush anticreep shaft shoulder 9 is located at the large-diameter portion of the stepped hole, the small diameter portion diameter of the stepped hole Less than the diameter of the roller brush anticreep shaft shoulder 9；

Hairbrush, hairbrush are formed by covering in the brush tube 5 on central siphon 1 and the bristle 4 being arranged on brush tube 5, brush tube 5 For spring cylinder, rear and front end is provided with inner chamfer, the internal diameter of brush tube 5, the outer diameter of the hairbrush clamping shaft shoulder 6 and roller 3 Maximum outside diameter is equal.

As a kind of technical solution of this patent selection, central siphon 1 extends through the handle 11, and screw thread connects between handle 11 and central siphon 1 Connect, be the Demountable that is connected by pipe fitting 12 between the rear end and hose 13 of central siphon 1, consequently facilitating to central siphon 1 and Other associated components are safeguarded.

As a kind of technical solution of this patent selection, the length of hose 13 is 1~1.5m, and the design of blower 14 has foot-operated open It closes, structure design improves operation ease.

As a kind of technical solution of this patent selection, the outer cylinder face of roller 3 is provided with for being interference fitted with brush tube 5 Several double wedges of connection, hairbrush is covered when roller paints, and is realized and is fixed by the interference fit between double wedge, and cavernous body 2 is Double wedge is wrapped, the spongy layer on the outside of double wedge is relatively thin, structure design, both convenient for the dress between hairbrush and roller brush Match, it may have preferable dust removal performance has preferable flexible and dust suction performance that is, in roller brush rolling process.

As a kind of technical solution of this patent selection, the rear port of roller 3 is provided with inner chamfer, is convenient for roller 3 and roller The cooperation swiped the card between tight elastic slice 10.

As a kind of technical solution of this patent selection, the length of movable gas blow pipe 8 is less than the length of central siphon 1, so as to 8 part of movable gas blow pipe at 7 rear of sand paper is all taken in central siphon 1.

The working principle of the utility model is as follows:

Fig. 1 is malformation when being cleaned using roller brush to electronic equipment internal, holds handle 11 at this time, directly benefit It is rolled with the roller brush of front end in accurate portion to be slight, is taken away dust using dust suction cavernous body 2；

Fig. 3 is malformation when being cleaned using hairbrush to electronic equipment internal, holds handle 11 at this time, directly sweeps Except the dust of electronic equipment internal, sundries；

Fig. 2 is malformation when being cleaned using sand paper 7 and blowing structure to electronic equipment internal, for low precision It is required that the stain in area, is pressed in friction treatment above for sand paper 7；

Blower 14 is placed under workbench, and electronic equipment is placed on the table, and staff is sitting on chair and operates, such as Fruit needs to blow away the dust of electronic equipment internal, starts blower 14 using floor push, by the outlet air of stir yourself gas blow pipe 8 Mouth alignment dust area, the extension tune of movable gas blow pipe 8 is long, remote corner can be preferably extended to, and then blow Walk the dust of corner region.

According to above embodiment, the utility model can be realized well.It is worth noting that being set based on above structure Under the premise of meter, to solve same technical problem, even if made on the utility model it is some without substantive change or Polishing, the essence of used technical solution is still as the utility model, therefore it should also be as the protection in the utility model In range.

Claims (6)

1. a kind of dedusting round brush for electronic equipment characterized by comprising

Central siphon, the central siphon is disposed with the roller brush anticreep shaft shoulder from front to back, roller is swiped the card tight elastic slice, the hairbrush clamping shaft shoulder and hand Handle；

The front end of the central siphon is arranged in movable gas blow pipe, the activity gas blow pipe, and front is enclosed with sand paper, and rear threads It is threaded in the central siphon；

The inflatable mouth of blower, the blower is connect by hose with the rear end of the central siphon；

Roller brush, the roller brush are made of the roller being socketed on the central siphon and the cavernous body being wrapped on the roller, institute The mesoporous for stating roller is pre-large post-small stepped hole, and the roller brush anticreep shaft shoulder is located at the large-diameter portion of the stepped hole, the stepped hole Small diameter portion diameter be less than the roller brush anticreep shaft shoulder diameter；

Hairbrush, the hairbrush are formed by covering in the brush tube on the central siphon and the bristle being arranged on the brush tube, institute Stating brush tube is spring cylinder, rear and front end is provided with inner chamfer, the internal diameter of the brush tube, the hairbrush clamping shaft shoulder The maximum outside diameter of outer diameter and the roller is equal.

2. dedusting round brush for electronic equipment according to claim 1, which is characterized in that the central siphon runs through the hand Handle is threadedly coupled between the handle and the central siphon, is connected between the rear end of the central siphon and the hose by pipe fitting The Demountable connect.

3. dedusting round brush for electronic equipment according to claim 1, which is characterized in that the length of the hose be 1~ 1.5m, the fan design have floor push.

4. dedusting round brush for electronic equipment according to claim 1, which is characterized in that the outer cylinder face of the roller is arranged Have for several double wedges with brush tube interference fit connection.

5. dedusting round brush for electronic equipment according to claim 1, which is characterized in that the rear port of the roller is arranged There is inner chamfer.

6. dedusting round brush for electronic equipment according to claim 1, which is characterized in that the length of the activity gas blow pipe Less than the length of the central siphon.