CN216352131U

CN216352131U - Dustproof computer case

Info

Publication number: CN216352131U
Application number: CN202122874050.0U
Authority: CN
Inventors: 穆雪
Original assignee: Liaoning Jianzhu Vocational College
Current assignee: Liaoning Jianzhu Vocational College
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-19
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a dustproof computer case, which comprises a case and is characterized in that: the filter plate is characterized in that an opening is formed in the middle of one side panel of the case, one side of the filter plate is fixedly connected to the edge of the outer side of the opening, one side of the case is fixedly connected to one end of each of the symmetrical lead screw grooves, corresponding sliding blocks are arranged on the inner sides of the two lead screw grooves, one opposite side of each of the two sliding blocks is fixedly connected to the middle of one side of the corresponding connecting plate, two ends of the inner side of each of the two lead screw grooves are movably connected to one end of the corresponding lead screw, and the two lead screws are in threaded connection with the corresponding sliding blocks. The utility model relates to the field of computer dustproof equipment, in particular to a computer dustproof case. The utility model relates to a dustproof computer case, which is beneficial to realizing convenient replacement of filter cotton.

Description

Dustproof computer case

Technical Field

The utility model relates to the field of computer dustproof equipment, in particular to a computer dustproof case.

Background

Computer machine case is computer hardware's basic part, in the design process, need ensure its good ventilation heat dispersion, and in order to improve heat dispersion, need increase louvre area usually, when the louvre area is great, then external dust very easily gets into quick-witted incasement again, make the electronic device deposition on the computer motherboard, make the electronic device break down easily, generally can increase on the louvre and filter the cotton and keep apart the dust, but generally more troublesome to the change of filtering the cotton, not only waste time and energy, and filter the cotton in the in-process of changing, be made bad easily, make the dust can fall into in the computer, the practicality is relatively poor, this does, prior art's weak point.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dustproof computer case which is beneficial to realizing convenient replacement of filter cotton.

The utility model adopts the following technical scheme to realize the purpose of the utility model:

a dustproof computer case comprises a case body and is characterized in that:

an opening is formed in the middle of one side panel of the case, and the outer edge of the opening is fixedly connected with one side of the filter plate respectively;

one side of the case is fixedly connected with one end of a symmetrical lead screw groove respectively, the inner sides of the two lead screw grooves are provided with corresponding sliding blocks respectively, the opposite sides of the two sliding blocks are fixedly connected with the middle part of one side of a corresponding connecting plate respectively, two ends of the inner sides of the two lead screw grooves are movably connected with one end of a corresponding lead screw respectively, the two lead screws are in threaded connection with the corresponding sliding blocks respectively, one ends of the two lead screws penetrate through one end of the corresponding lead screw grooves respectively, one ends of the two lead screws are fixedly connected with the center of a corresponding belt pulley respectively, the two belt pulleys are connected through a belt respectively, and the center of one corresponding belt pulley is fixedly connected with the center of a knob;

two the both ends of even board are equipped with symmetrical chute respectively, and corresponding two pairs are equipped with corresponding slide-shaft in the chute respectively, and corresponding two pairs one end of slide-shaft is fixed connection respectively in riser one side of the U-shaped splint that corresponds.

As a further limitation of the technical scheme, one side of the vertical plate of each U-shaped clamping plate is fixedly connected with one end of the corresponding connecting block.

As a further limitation of the technical solution, one side of each of the two corresponding pairs of the connecting blocks is fixedly connected to one side of the corresponding rectangular sleeve.

As a further limitation of the technical scheme, a corresponding rectangular guide rod is respectively arranged in each rectangular sleeve.

As a further limitation of the technical scheme, one end of each corresponding pair of rectangular guide rods is fixedly connected to the end parts of two sides of the corresponding screw groove respectively.

Compared with the prior art, the utility model has the advantages and positive effects that:

(1) the device can clamp the filter cotton by mutually attaching the two U-shaped clamping plates, so that the filter cotton blocks dust entering the filter plate;

(2) the device is simple to operate and convenient to use.

The utility model relates to a dustproof computer case, which is beneficial to realizing convenient replacement of filter cotton.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a partial perspective view of the first embodiment of the present invention.

Fig. 4 is a partial perspective view of the second embodiment of the present invention.

Fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 6 is a partial perspective view illustrating a fourth embodiment of the present invention.

Fig. 7 is a schematic partial perspective view of the present invention.

In the figure: 1. the device comprises a case, 2, a U-shaped clamping plate, 3, a belt pulley, 4, a belt, 5, a filtering plate, 6, an opening, 7, a connecting block, 8, a rectangular sleeve, 9, a connecting plate, 10, a sliding block, 11, a screw rod, 12, a sliding shaft, 13, a knob, 14, a chute, 15, a screw rod groove, 16 and a rectangular guide rod.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the utility model. Rather, the scope of the utility model is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

As shown in fig. 1-7, the present invention includes a chassis 1,

an opening 6 is formed in the middle of one side panel of the case 1, and the outer edges of the opening 6 are fixedly connected with one side of the filter plate 5 respectively;

one side of the case 1 is fixedly connected with one end of a symmetrical lead screw groove 15, the inner sides of the two lead screw grooves 15 are respectively provided with a corresponding slider 10, the opposite sides of the two sliders 10 are respectively fixedly connected with the middle part of one side of a corresponding connecting plate 9, two ends of the inner sides of the two lead screw grooves 15 are respectively movably connected with one end of a corresponding lead screw 11, the two lead screws 11 are respectively in threaded connection with the corresponding sliders 10, one end of each lead screw 11 penetrates through one end of the corresponding lead screw groove 15, one end of each lead screw 11 is respectively fixedly connected with the center of a corresponding belt pulley 3, the two belt pulleys 3 are respectively connected through a belt 4, and the center of one corresponding belt pulley 3 is fixedly connected with the center of a knob 13;

two the both ends of even board 9 are equipped with symmetrical chute 14 respectively, and corresponding two pairs are equipped with corresponding slide-shaft 12 in the chute 14 respectively, and the one end of corresponding two pairs of slide-shaft 12 is fixed connection respectively in the riser one side of the U-shaped splint 2 that corresponds.

One side of the vertical plate of each U-shaped splint 2 is fixedly connected with one end of the corresponding connecting block 7.

One side of each corresponding two pairs of connecting blocks 7 is fixedly connected with one side of the corresponding rectangular sleeve 8.

A corresponding rectangular guide rod 16 is arranged in each rectangular sleeve 8.

One end of each corresponding pair of the rectangular guide rods 16 is fixedly connected to the end parts of the two sides of the corresponding screw groove 15.

The working process of the utility model is as follows: firstly, an operator places filter cotton between two U-shaped clamping plates 2 to enable the size of the filter cotton to be consistent with that of a filter plate 5, the operator screws a knob 13, the knob 13 drives a corresponding belt pulley 3 to rotate, the corresponding belt pulley 3 drives a corresponding belt pulley 3 to rotate through a belt 4, the two belt pulleys 3 respectively drive corresponding lead screws 11 to rotate, the two lead screws 11 respectively drive corresponding slide blocks 10 to slide in a direction far away from the knob 13, the two slide blocks 10 respectively drive corresponding connecting plates 9 to move in a direction far away from the knob 13, the two connecting plates 9 respectively drive corresponding two pairs of inclined grooves 14 to move in a direction far away from the knob 13, so that corresponding two pairs of circular shafts 12 respectively slide in the corresponding inclined grooves 14 in a direction close to each other, and the corresponding two circular shafts 12 respectively drive corresponding U-shaped clamping plates 2 to move in a direction close to each other, the two U-shaped clamping plates 2 respectively drive the corresponding rectangular sleeves 8 to move towards the direction close to each other along the corresponding rectangular guide rods 16, so that the two U-shaped clamping plates 2 are attached to each other to clamp the filter cotton, the filter cotton blocks dust entering the filter plate 5, the screwing of the knob 13 is stopped at the moment, when the filter cotton needs to be replaced, the knob 13 is screwed reversely, then the movement mode of part of parts of the device is opposite to the movement mode, and therefore the repeated description is omitted, the two U-shaped clamping plates 2 move towards the direction far away from each other, and an operator can take out the filter cotton to replace the filter cotton.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the utility model. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the utility model as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the utility model, including the best mode, and also to enable any person skilled in the art to practice the utility model, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the utility model is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. A dustproof computer case comprises a case (1), and is characterized in that:

an opening (6) is formed in the middle of one side panel of the case (1), and the outer side edge of the opening (6) is fixedly connected with one side of the filter plate (5) respectively;

one side of the case (1) is fixedly connected with one end of a symmetrical lead screw groove (15) respectively, the inner sides of the two lead screw grooves (15) are provided with corresponding sliding blocks (10) respectively, the opposite sides of the two sliding blocks (10) are fixedly connected with the middle part of one side of a corresponding connecting plate (9) respectively, the two ends of the inner sides of the two lead screw grooves (15) are movably connected with one end of a corresponding lead screw (11) respectively, the two lead screws (11) are in threaded connection with the corresponding sliding blocks (10) respectively, one end of each lead screw (11) penetrates through one end of the corresponding lead screw groove (15) respectively, one end of each lead screw (11) is fixedly connected with the center of a corresponding belt pulley (3) respectively, and the two belt pulleys (3) are connected through belts (4) respectively, the center of the corresponding belt pulley (3) is fixedly connected with the center of a knob (13);

two the both ends of even board (9) are equipped with symmetrical chute (14) respectively, and corresponding two pairs are equipped with corresponding slide-shaft (12) in chute (14) respectively, and corresponding two pairs the one end of slide-shaft (12) is fixed connection respectively in riser one side of the U-shaped splint (2) that corresponds.

2. The computer dust-proof chassis of claim 1, wherein: one side of the vertical plate of each U-shaped clamping plate (2) is fixedly connected with one end of the corresponding connecting block (7) respectively.

3. The computer dust-proof chassis of claim 2, wherein: one side of each corresponding two pairs of connecting blocks (7) is fixedly connected with one side of the corresponding rectangular sleeve (8) respectively.

4. The computer dust-proof chassis of claim 3, wherein: each rectangular sleeve (8) is internally provided with a corresponding rectangular guide rod (16).

5. The computer dust-proof chassis of claim 4, wherein: one end of each pair of corresponding rectangular guide rods (16) is respectively and fixedly connected with the end parts of two sides of the corresponding screw rod groove (15).