CN215656535U

CN215656535U - Computer cleaning equipment

Info

Publication number: CN215656535U
Application number: CN202120889558.5U
Authority: CN
Inventors: 张晓光; 姜洪武; 尹青山
Original assignee: Eastern Liaoning University
Current assignee: Eastern Liaoning University
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-01-28
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses computer cleaning equipment which comprises a main rod, a handle, a frame and a guide rod, wherein plugs are fixedly arranged on the upper parts of the left side wall and the right side wall of the main rod, the handle is sleeved outside the plugs, symmetrically arranged limiting sliders are slidably arranged on the inner side of the handle, clamping blocks are fixedly arranged on the side walls of the limiting sliders and are clamped and assembled with the plugs, the guide rod is fixedly arranged at the end part of the limiting slider, a guide rod hole matched with the guide rod is formed in the inner wall of the handle, a spring is fixedly arranged on the side wall of the limiting slider, the inner wall of the handle is fixedly connected with the spring, and a limiting plate is fixedly arranged at the bottom end of the main rod. The keyboard cleaning frame is reasonable in structural design, fast to assemble and disassemble, convenient to store, capable of sliding into a gap between the outer side face of the keyboard and the bottom ends of the keys from the end portion of the keyboard, convenient and fast to use, various in frame structure, convenient to use and high in practicability, and multiple surfaces of the keyboard can be cleaned without dead angles.

Description

Computer cleaning equipment

Technical Field

The utility model relates to the field of cleaning, in particular to computer cleaning equipment.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. The computer is composed of a hardware system and a software system, a computer without any software is called a bare computer, and an accessory which is frequently used and easily accumulated dust is a keyboard.

The existing cleaning device is poor in applicability to the keyboard, the lower portions of the keyboard keys cannot be cleaned due to small gaps among the keys, the keyboard keys can only be detached, time and labor are wasted, the keyboard keys are easy to damage, brushes are used most during cleaning, the brushes are soft, the cleaning device cannot be applied to the ancient stains, and the cleaning effect is poor.

Accordingly, one skilled in the art provides a computer cleaning device to solve the problems set forth in the background above.

Disclosure of Invention

It is an object of the present invention to provide a computer cleaning device that solves the problems set forth in the background above.

In order to achieve the purpose, the utility model provides the following technical scheme:

a computer cleaning device comprises a main rod, a handle, a frame and a guide rod, wherein a plug is fixedly installed on the upper portion of the left side wall and the right side wall of the main rod, the handle is installed on the outer side of the plug in a sleeved mode, limit sliders which are symmetrically arranged are slidably installed on the inner side of the handle, fixture blocks are fixedly installed on the side walls of the limit sliders in a clamped mode and assembled with the plug in a clamped mode, a guide rod is fixedly installed at the end portion of each limit slider, a guide rod hole matched with the guide rod is formed in the inner wall of the handle, a spring is fixedly installed on the side wall of each limit slider, the inner wall of the handle is fixedly connected with the spring, a limiting plate is fixedly installed at the bottom end of the main rod, a transverse rod is fixedly installed in the middle of the left end of each limit plate, the frame is installed on the outer side of the transverse rod in a sleeved mode, a screw rod is installed at the left end of the transverse rod in a screwed mode, a pressing strip matched with the frame is fixedly installed on the front side wall and the rear side wall of the screw rod, a conical head is arranged on the upper portion of the frame, a right angle head is arranged on the lower portion of the rear side of the frame, the frame outside cover is established and is installed clean cover.

As a further scheme of the utility model: the fixture block is a solid block with a narrow left and a thick right arc edge, and the front side wall and the rear side wall of the plug are provided with grooves matched with the fixture block.

As a still further scheme of the utility model: an annular groove is formed in the middle of the outer side of the frame, and a stepped bulge matched with the annular groove is formed in the middle of the cleaning sleeve.

As a still further scheme of the utility model: rectangular sliding grooves are formed in the middle of the upper side wall and the lower side wall of the cross rod, and protruding strips matched with the rectangular sliding grooves are arranged in the middle of the frame.

As a still further scheme of the utility model: the front side wall and the rear side wall of the lower part of the main rod are provided with symmetrically arranged grooves.

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

the keyboard cleaning frame is reasonable in structural design, fast to assemble and disassemble, convenient to store, capable of sliding into a gap between the outer side face of the keyboard and the bottom ends of the keys from the end portion of the keyboard, convenient and fast to use, various in frame structure, convenient to use and high in practicability, and multiple surfaces of the keyboard can be cleaned without dead angles.

Drawings

FIG. 1 is a schematic left side view of a computer cleaning device.

FIG. 2 is a schematic front view of the lower middle portion of a computer cleaning apparatus.

FIG. 3 is a schematic top view of a computer cleaning device with the handle removed.

FIG. 4 is a schematic top view of a computer cleaning device showing the handle, fixture block, plug, and main shaft.

In the figure: the cleaning device comprises a main rod 1, a plug 2, a handle sleeve 3, a handle 4, a conical head 5, a convex strip 6, a cross rod 7, a right-angle head 8, a cleaning sleeve 9, a pressing strip 10, a frame 11, a groove 12, a limiting plate 13, a spring 14, a limiting slider 15, a clamping block 16, a screw 17, a groove 18, a guide rod 19 and a guide rod hole 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a computer cleaning device includes a main rod 1, a handle 4, a frame 11 and a guide rod 19, wherein a plug 2 is fixedly installed on the upper portion of the left and right side walls of the main rod 1, the handle 4 is installed on the outer side of the plug 2 in a sleeved manner, symmetrically arranged limiting sliders 15 are slidably installed on the inner side of the handle 4, fixture blocks 16 are fixedly installed on the side walls of the limiting sliders 15, the fixture blocks 16 are assembled with the plug 2 in a clamped manner, the end portion of the limiting slider 15 is fixedly installed with the guide rod 19, a guide rod hole 20 matched with the guide rod 19 is formed in the inner wall of the handle 4, a spring 4 is fixedly installed on the side wall of the limiting slider 15, the inner wall of the handle 4 is fixedly connected with the spring 14, a limiting plate 13 is fixedly installed at the bottom end of the main rod 1, a cross rod 7 is fixedly installed in the middle portion of the left end of the limiting plate 13, the frame 11 is installed on the outer side of the cross rod 7 in a sleeved manner, a screw rod 17 is rotatably installed, the screw rod 17 is fixed with the layering 10 with frame 11 complex in the preceding back lateral wall, frame 11 upper portion is provided with conical head 5, frame 11 rear side lower part is provided with right angle head 8, frame 1 outside cover is established and is installed clean cover 9.

The fixture block 16 is a solid block with a narrow left and a thick right arc edge, and the front and rear side walls of the plug 2 are provided with grooves matched with the fixture block 6.

An annular groove 18 is formed in the middle of the outer side of the frame 11, and a stepped protrusion matched with the annular groove 18 is arranged in the middle of the cleaning sleeve 9.

Rectangular sliding grooves are formed in the middle of the upper side wall and the lower side wall of the cross rod 7, and protruding strips 6 matched with the rectangular sliding grooves are arranged in the middle of the frame 11.

The front and rear side walls of the lower part of the main rod 1 are provided with symmetrically arranged grooves 12.

The working principle of the utility model is as follows:

the utility model relates to a computer cleaning device, which is used for cleaning a keyboard, when in work, a user holds a handle 4 by hand, inserts a plug 2 into the end part of the handle 4, compresses the plug by matching a clamping block 16 with a spring 14, and guides the clamping block 16 by a guide rod 19 and a guide rod hole 20, so that the clamping block 16 is vertically clamped with the plug 2, the disassembly and the assembly are rapid, the storage is convenient, simultaneously, when in cleaning, a frame 11 slides into a gap between the outer side surface of the keyboard and the bottom end of a key from the end part of the keyboard, the gap of the keyboard is pushed by a right-angle head 8 of the frame 11, the right-angle head 8 more conveniently enters the right-angle position of the keyboard, the cleaning is thorough, when the keyboard without a larger gap of a notebook computer is used, the user does not need to insert the cleaning, only needs to reversely rotate the frame 11, so that a conical head 5 of the frame 11 is vertically downward, the inclined plane of the upper surface of the keyboard is cleaned without dead angle, is convenient to use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a computer cleaning equipment, includes mobile jib (1), handle (4), frame (11) and guide arm (19), its characterized in that, lateral wall upper portion fixed mounting has plug (2) about mobile jib (1), and plug (2) outside cover is established and is installed handle (4), and the inboard slidable mounting of handle (4) has spacing slider (15) that the symmetry set up, and spacing slider (15) lateral wall fixed mounting has fixture block (16), fixture block (16) and plug (2) joint assembly, spacing slider (15) tip fixed mounting has guide arm (19), guide arm hole (20) with guide arm (19) complex are seted up to handle (4) inner wall, spacing slider (15) lateral wall fixed mounting has spring (14), handle (4) inner wall and spring (14) fixed connection, mobile jib (1) bottom fixed mounting has limiting plate (13), limiting plate (13) left end middle part fixed mounting has horizontal pole (7), and horizontal pole (7) outside cover is established and is installed frame (11), horizontal pole (7) left end connects soon and installs screw rod (17), around screw rod (17) lateral wall fixed mounting have with frame (11) complex layering (10), frame (11) upper portion is provided with conical head (5), frame (11) rear side lower part is provided with right angle head (8), frame (11) outside cover is established and is installed cleaning sleeve (9).

2. The computer cleaning device as claimed in claim 1, wherein the fixture block (16) is a solid block with narrow left and thick right arc edges, and the front and rear side walls of the plug (2) are provided with slots matched with the fixture block (16).

3. A computer cleaning device according to claim 1, characterized in that the frame (11) is provided with an annular groove (18) in the middle of its outer side, and the cleaning sleeve (9) is provided with a stepped projection in the middle thereof, which fits the annular groove (18).

4. The computer cleaning device according to claim 1, wherein a rectangular sliding groove is formed in the middle of the upper side wall and the lower side wall of the cross rod (7), and a protruding strip (6) matched with the rectangular sliding groove is arranged in the middle of the frame (11).

5. A computer cleaning device according to claim 1, characterized in that the front and rear side walls of the lower part of the main pole (1) are provided with symmetrically arranged grooves (12).