CN218079142U

CN218079142U - Computer motherboard dust removal cleaning device

Info

Publication number: CN218079142U
Application number: CN202221144848.8U
Authority: CN
Inventors: 马妍; 李伟; 钱艳芬
Original assignee: Daqing Foreign Language School
Current assignee: Daqing Foreign Language School
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-12-20
Anticipated expiration: 2032-05-12

Abstract

Computer motherboard dust removal cleaning device belongs to computer technical field. The utility model discloses a bottom plate, support, positioning screw, roof, dust removal brush and dust catcher, the support is installed at the bottom plate top, and support front side screw-thread fit has positioning screw, and the support top is provided with the roof, and U type groove has been seted up to the roof, and the brush that removes dust is placed on U type groove, and establishes with the output of dust catcher and is connected. The utility model aims to solve the problems that most of the existing cleaning methods for computer main boards are manually cleaned by using brushes, but the brush tools can only sweep away dust on the surface of the main board, and dust in the gaps of the clamping grooves cannot be considered, so that the dust removal effect is not good; the dust removal brush adopts two cleaning forms of a brush and dust collection, so that the cleaning process of the whole computer mainboard is more convenient and faster, and the cleaning efficiency is greatly improved.

Description

Computer motherboard dust removal cleaning device

Technical Field

The utility model relates to a be used for clear dust collector of computer motherboard belongs to computer technical field.

Background

A computer motherboard is one of the most basic and important components of a computer, and main circuit systems constituting the computer are mounted on the motherboard. The mainboard has adopted open structure, and upper portion is provided with many extension slots, adsorbs the dust in the air easily, influences the heat dissipation of computer mainboard. The dust can also adsorb moisture in the air, cause the mainboard to wet the damage, still can lead to the short circuit when serious. The cleaning mode of current computer mainboard is mostly for manual use brush carries out manual cleaning, but the brush instrument can only sweep the dust on mainboard surface, can not take into account to the dust in the draw-in groove gap, so dust removal effect is not good, wastes time and energy.

Therefore, a new dust removing and cleaning device for a motherboard of a computer is needed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses research and development purpose is that the cleaning methods in order to solve current computer motherboard carries out manual cleanness for the manual brush that uses mostly, but the brush instrument can only sweep the dust on mainboard surface, can not take into account to the dust in the draw-in groove gap, so dust removal effect is not good, the problem of wasting time and energy, has given about in the following the utility model discloses a brief summary to about provide the basic understanding of certain aspect the utility model. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.

The technical scheme of the utility model:

computer motherboard dust removal cleaning device, including bottom plate, support, positioning screw, roof, dust removal brush and dust catcher, the support is installed at the bottom plate top, and the screw-thread fit of support front side has positioning screw, and the support top is provided with the roof, and U type groove has been seted up to the roof, and the brush that removes dust is placed on U type groove, and establishes with the output of dust catcher and be connected.

Preferably: the positioning screws are horizontally arranged, and the number of the positioning screws is at least two.

Preferably: the end part of the positioning screw rod is provided with a baffle and a handle.

Preferably: the front end of the dust removal pen brush is provided with a brush.

The utility model discloses a solve the air flow adjustable problem at any time of dust removal brush air vent, provide the technical scheme of the utility model is:

preferably: the dust removal brush comprises a pen holder, a clamping ring, a rotary cap and a sealing rubber ring, wherein the clamping ring is fixed on the outer side of the pen holder, the front end of the pen holder is a conical part, a cross opening is processed in the conical part, the rotary cap is in threaded fit connection with the front side of the pen holder, the sealing rubber ring is fixedly mounted on the inner side wall of the rotary cap, the inner side wall of the sealing rubber ring is tightly attached to the outer side wall of the conical part, an air vent is formed in the front side of the rotary cap, and a brush is arranged at the front end of the rotary cap.

Preferably: the penholder is clamped on the U-shaped groove through a clamping ring.

The utility model discloses following beneficial effect has:

1. the dust removal cleaning device for the computer mainboard has stronger cleaning capability, and can well clean dust in a clamping groove and a gap on the computer mainboard, so that dust removal is more thorough;

2. the dust removal brush of the dust removal cleaning device for the computer mainboard adopts two cleaning forms of the brush and the dust absorption, so that the cleaning process of the whole computer mainboard is more convenient and faster, and the cleaning efficiency is greatly improved;

3. the utility model discloses a computer motherboard dust removal cleaning device, the design of bottom plate, support and positioning screw makes the computer motherboard of different models all can be very firm fixed, avoids producing to drop or collide with the computer motherboard in the cleaning process, makes the cleaning process more insurance;

4. the utility model discloses a computer motherboard dust removal cleaning device, roof and U type groove and the cooperation design of dust removal brush can carry out preliminary comprehensive dust absorption to the computer motherboard according to the demand of actual cleaning, avoids a large amount of dust in the whole clean in-process to fly in disorder, causes environmental pollution, is suitable for and uses widely.

Drawings

FIG. 1 is a perspective view of a computer motherboard dust removal cleaning apparatus;

FIG. 2 is a front view of the computer motherboard dust removal cleaning apparatus;

FIG. 3 is a side view of the computer motherboard dust extraction cleaning apparatus;

FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 3;

FIG. 5 is a perspective view of the dust removing brush of the present invention;

FIG. 6 is a schematic structural view of the dust-removing brush of the present invention;

FIG. 7 is a schematic view of the pen holder and the sealing rubber ring;

FIG. 8 is a schematic view of the structure of the pen holder of the present invention;

in the figure, 1-a bottom plate, 2-a bracket, 3-a positioning screw rod, 4-a top plate, 5-a dust removal pen brush, 6-a brush, 31-a baffle plate, 32-a handle, 41-a U-shaped groove, 51-a pen holder, 52-a clamping ring, 53-a rotating cap, 54-a sealing rubber ring, 55-an air vent, 511-a conical part and 512-a cross opening.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The utility model discloses the connection that mentions divide into fixed connection and can dismantle the connection, fixed connection is for the conventional fixed connection modes such as non-detachable connection including but not limited to hem connection, rivet connection, adhesive connection and welded connection, can dismantle the connection and include but not limited to conventional dismantlement modes such as threaded connection, buckle connection, pin joint and hinged joint, when not specifically prescribing a limit to concrete connection mode, acquiescedly can find at least one kind of connected mode in current connected mode for the total ability and can realize this function, and the technical staff in the field can select by oneself as required. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.

The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 8, and the computer motherboard dust removal cleaning device of the embodiment includes a bottom plate 1, a support 2, a positioning screw 3, a top plate 4, a dust removal brush 5 and a dust collector, where the support 2 is installed on the top of the bottom plate 1, the positioning screw 3 is screwed on the front side of the support 2, the top plate 4 is arranged on the top of the support 2, a U-shaped groove 41 is formed in the top plate 4, and the dust removal brush 5 is placed on the U-shaped groove 41 and connected with the output end of the dust collector through a pipeline. The vacuum cleaner can reasonably select a blowing mode or an air suction mode according to actual cleaning habits.

The positioning screws 3 are horizontally arranged, and the number of the positioning screws is at least two.

The end of the positioning screw rod 3 is provided with a baffle 31 and a handle 32, and one side of the baffle 31 is provided with a buffer layer, such as a sponge layer or a rubber layer, so as to avoid colliding with a computer.

The front end of the dust removal pen brush 5 is provided with a brush 6 for sweeping up stubborn dust.

The dust removal pen brush 5 comprises a pen holder 51, a clamping ring 52, a rotating cap 53 and a sealing rubber ring 54, wherein the clamping ring 52 is fixed on the outer side of the pen holder 51, the front end of the pen holder 51 is a conical part 511, a cross opening 512 is processed on the conical part 511, the rotating cap 53 is in threaded fit connection with the front side of the pen holder 51, the sealing rubber ring 54 is fixedly installed on the inner side wall of the rotating cap 53, the inner side wall of the sealing rubber ring 54 is tightly attached to the outer side wall of the conical part 511, a vent hole 55 is formed in the front side of the rotating cap 53, and a brush 6 is arranged at the front end of the rotating cap 53. When in use, the rotating cap 53 is rotated to realize the change of the relative position between the rotating cap 53 and the penholder 51,

when the distance between the front side of the rotary cap 53 and the conical portion 511 is short, the sealing rubber ring 54 moves backward, the sealing rubber ring 54 presses the side wall of the conical portion 511, the compression resistance received by the cross-shaped opening 512 is large, so that the cross-shaped opening 512 is small in opening, and the cross-sectional area of the air flow introduced from the vent hole 55 is small and rapid.

When the distance between the front side of the rotary cap 53 and the conical portion 511 is relatively long, the sealing rubber ring 54 moves forward, the sealing rubber ring 54 presses the side wall of the conical portion 511, the compression resistance received by the cross-shaped opening 512 is small, the cross-shaped opening 512 is large in opening, and the cross-sectional area of the air flow introduced from the vent hole 55 is large and moderate.

The penholder 51 is clamped on the U-shaped groove 41 through a clamping ring 52.

The application steps are as follows:

firstly, placing a computer mainboard on a support 2, then holding a handle 32 by hand to rotate a positioning screw rod 3, so that a baffle 31 is tightly attached to the side wall of the computer mainboard, and the computer mainboard is fixed on the support 2;

then, placing the dust removal pen brush 5 connected with a dust collector on the top plate 4, enabling the air vent 55 to be downward, opening the dust collector, and performing primary dust removal cleaning treatment on the computer mainboard;

at last, the dust removal brush 5 is held by hand, the brush 6 arranged at the front end of the dust removal brush 5 is used for cleaning the clamping groove and the gap of the computer mainboard, and when the brush 6 brushes, the dust collector synchronously works, so that the cleaning efficiency is greatly improved.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "above … …", "above … …", "above … … upper surface", "above", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore, the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. Computer motherboard dust removal cleaning device, its characterized in that: including bottom plate (1), support (2), positioning screw (3), roof (4), dust removal brush (5) and dust catcher, support (2) are installed at bottom plate (1) top, and support (2) front side screw-thread fit has positioning screw (3), and support (2) top is provided with roof (4), and U type groove (41) have been seted up in roof (4), and dust removal brush (5) are placed on U type groove (41), and establish with the output of dust catcher and are connected.

2. The computer motherboard dust removal cleaning device of claim 1, characterized in that: the positioning screws (3) are horizontally arranged, and the number of the positioning screws is at least two.

3. The computer motherboard dust removal cleaning device of claim 1, wherein: the end part of the positioning screw rod (3) is provided with a baffle plate (31) and a handle (32).

4. The computer motherboard dust removal cleaning device of claim 1, wherein: the front end of the dust removal pen brush (5) is provided with a brush (6).

5. The computer motherboard dust removal cleaning device of claim 4, wherein: the dedusting pen brush (5) comprises a pen holder (51), a clamping ring (52), a rotating cap (53) and a sealing rubber ring (54), wherein the clamping ring (52) is fixed on the outer side of the pen holder (51), the front end of the pen holder (51) is a conical part (511), a cross opening (512) is processed in the conical part (511), the rotating cap (53) is in threaded fit connection with the front side of the pen holder (51), the sealing rubber ring (54) is fixedly installed on the inner side wall of the rotating cap (53), the inner side wall of the sealing rubber ring (54) is tightly attached to the outer side wall of the conical part (511), an air vent (55) is formed in the front side of the rotating cap (53), and a brush (6) is arranged at the front end of the rotating cap (53).

6. The computer motherboard dust removal cleaning device of claim 5, wherein: the penholder (51) is clamped on the U-shaped groove (41) through a clamping ring (52).