CN212966042U

CN212966042U - Novel air-cooled computer mainframe box of low noise

Info

Publication number: CN212966042U
Application number: CN202021071235.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Kunshan Sanlijia Precision Electronics Co ltd
Current assignee: Kunshan Sanlijia Precision Electronics Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-04-13
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to the field of electromechanical technology, in particular to a novel low-noise air-cooled computer case which comprises a case, wherein the left upper end of the interior of the case is fixedly connected with a CPU component, the lower end of the interior of the case is fixedly connected with a base, the inner wall of the case is fixedly connected with a concave supporting plate which is positioned at the right upper end of the base, the left and right sides of the upper end of the supporting plate are fixedly connected with damping springs, the upper ends of the damping springs are fixedly connected with slide rails, the left ends of the outer sides of the slide rails are fixedly connected with buffer springs connected with the right ends of the inner sides of the supporting plate, the upper ends of the slide rails are slidably connected with cooling fans; through setting up structures such as electro-magnet, damping spring and concave box, make dust on the radiator fan can convenient and quick clearance fall, improved cleaning efficiency, and improved the use flexibility and the service functionality of quick-witted case.

Description

Novel air-cooled computer mainframe box of low noise

Technical Field

The utility model relates to a steel electromechanical technical field specifically is a novel air-cooled computer case of low noise.

Background

The mechanical technology is the basis of mechanical-electrical integration, and the mechanical technology aims at adapting to the mechanical-electrical integration technology, updating concepts by using other high and new technologies, realizing the change of structure, material and performance, and meeting the requirements of reducing weight, reducing volume, improving precision, improving rigidity and improving performance. In the manufacturing process of the mechatronic system, a new generation of mechanical manufacturing technology is formed by the classical mechanical theory and process by means of a computer-aided technology and by adopting artificial intelligence, an expert system and the like.

According to the existing novel low-noise air-cooled computer case, because the existing novel low-noise air-cooled computer case is used, a cooling fan for cooling a CPU assembly is mostly arranged in the computer case, and a large amount of dust is accumulated in the cooling fan after the cooling fan works for a period of time, the cooling fan needs to be cleaned frequently, but most parts on the case need to be detached every time the cooling fan is cleaned, the cleaning mode is too troublesome, the cleaning efficiency is too low, and the cooling fan can generate amplitude in the working process, the amplitude can bring noise, and because no better auxiliary noise reduction device is arranged, the noise can bring certain influence to a user, thereby reducing user experience, and the case can not freely adjust the use height, and reducing the use flexibility, and the interior of the case has more useless space, and the space is difficult to be fully utilized, thereby reducing the use functionality of the case.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel low-noise air-cooled computer case which has the advantages of conveniently and rapidly cleaning the dust on a cooling fan, improving the cleaning efficiency, reducing the noise caused by amplitude, improving the use flexibility of the case, improving the use functionality and the like, and solves the problems that when the existing novel low-noise air-cooled computer case is used, most of the cooling fans for cooling a CPU assembly are arranged in the computer case, and after the cooling fans work for a period of time, a large amount of dust is accumulated in the cooling fans, so that the cooling fans are frequently cleaned, but when the cooling fans are cleaned each time, most parts on the case are required to be detached, the cleaning mode is too troublesome, the cleaning efficiency is too low, and the cooling fans work, amplitude is generated, which causes a noise problem.

Technical scheme

The utility model provides a following technical scheme: the utility model provides a novel air-cooled computer mainframe of low noise, novel air-cooled computer mainframe of low noise includes:

the portable computer case comprises a case body, a CPU assembly is fixedly connected to the left upper end of the inside of the case body, a base is fixedly connected to the lower end of the inside of the case body, a concave supporting plate is fixedly connected to the inner wall of the case body and positioned at the right upper end of the base, damping springs are fixedly connected to the left side and the right side of the upper end of the supporting plate, a sliding rail is fixedly connected to the upper end of the damping springs, a buffer spring connected with the right end of the inner side of the supporting plate is fixedly connected to the left side of the outer side of the sliding rail, an electromagnet is fixedly connected to the edge of the upper end of the sliding rail, a cooling fan is slidably connected to the upper end of the sliding rail through the electromagnet, sound absorbing cotton is connected to the bottom end of the inside of the cooling fan, a USB plug, the portable multifunctional computer case is characterized in that the right side of the case is rotatably connected with a locking nut in the upper end inside the movable plate, the middle end of the inside of the base is movably connected with an electric ejector rod extending to the outside of the bottom end of the case, the lower end of the electric ejector rod is fixedly connected with a bottom plate, four corners of the upper end of the bottom plate are fixedly connected with telescopic shafts, the telescopic shafts extend to the lower end of the inside of the case, the right lower end of the inside of the case is movably connected with a concave box with a return handle, the inside of the case is fixedly connected with a fixed plate extending to the case, the upper end of the inside of the fixed plate extending section is movably connected with a pressing block, the upper right end of the inside of the concave box is fixedly connected with a return spring, the upper end of the.

The cooling fan and the electromagnet are electrically connected with the case through the butt joint of the USB plug and the USB interface.

The cooling fan has the advantages that the cooling fan slides left and right on the sliding rail through the electromagnet, the electromagnet can be moved outwards to be separated from the sliding rail, the inner side of the movable plate is in contact with the right side of the clip handle, the movable plate is opened or closed at the right end of the case respectively by loosening or screwing the locking nut, the movable plate is opened to enable the cooling fan to move out from the opening of the movable plate and the case, the sliding rail is made of iron, and the electromagnet is adsorbed to the sliding rail after being electrified.

The electric ejection rod is electrically connected with an external power supply through the case, the electric ejection rod can stretch up and down, the telescopic shaft stretches along with the stretching of the electric ejection rod, and the extension section of the telescopic shaft is fixedly connected with the case.

Further advantage, briquetting pushes down accessible movable block extrusion return spring to make the movable block shrink to the inside upper right end of concave box, the movable block up end is semicircle form, concave box shifts out from the case through the pushing down of briquetting, and concave box is the opening setting that makes progress.

Further, the toughened glass plate is transparent, a gap of at most 1CM is formed between the toughened glass and the inner side of the case, and the inside of the case is communicated with the outside through the gap.

Advantageous effects

Compared with the prior art, the utility model provides a novel air-cooled computer case of low noise possesses following beneficial effect:

the novel low-noise air-cooled computer case is characterized in that the heat radiating fan is arranged and can radiate a CPU assembly, the movable plate is arranged and can be opened, the heat radiating fan can be conveniently and quickly moved out of the case, the dust of the heat radiating fan can be conveniently cleaned, the whole case does not need to be disassembled, the disassembly trouble is reduced, the cleaning efficiency of the heat radiating fan is improved, the USB plug is butted in the USB interface and plays a role of primarily fixing the heat radiating fan, the electromagnet is fixed on the heat radiating fan and is adsorbed and fixed with an iron slide rail after being electrified, the fixing effect is improved, the heat radiating fan is prevented from loosening during rotation, the movable plate is contacted with the return-type handle, the electromagnet is prevented from sliding on the slide rail under the condition that the electromagnet is not electrified, and the amplitude of the heat radiating fan during rotation can be reduced by the buffer spring and the damping spring, and the noise is absorbed by combining the sound absorption cotton, the noise generation is reduced, tools such as a USB flash disk or a data line can be stored in the concave box due to the arrangement of the concave box, the practicability of the case is improved, and the electric ejector rod can jack the case, so that the case is convenient to store and install.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a schematic view of the heat dissipation fan of the present invention;

FIG. 3 is a schematic view of a structural tempered glass plate of the present invention;

fig. 4 is an enlarged schematic view of the structure a of the present invention.

In the figure: the device comprises a case 1, a CPU component 2, a base 3, a supporting plate 4, a movable plate 5, a bottom plate 6, an electric ejector rod 7, an expansion shaft 8, a concave box 9, a damping spring 10, an electromagnet 11, a sliding rail 12, a clip handle 13, a cooling fan 14, sound absorbing cotton 15, a USB plug 16, a USB interface 17, an extension plate 18, a pressing block 19, a movable block 20, a return spring 21, a locking nut 22, a toughened glass plate 23 and a buffer spring 24.

Detailed Description

The embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention, which are described in conjunction with the accompanying drawings of the embodiments of the present invention.

Referring to fig. 1-4, a novel low-noise air-cooled computer case comprises:

the left upper end of the inside of the case 1 is fixedly connected with a CPU component 2, the lower end of the inside of the case 1 is fixedly connected with a base 3, a concave supporting plate 4 is fixedly connected with the inner wall of the case 1 and positioned at the right upper end of the base 3, the left side and the right side of the upper end of the supporting plate 4 are fixedly connected with damping springs 10, the upper end of each damping spring 10 is fixedly connected with a slide rail 12, the left end of the outer side of each slide rail 12 is fixedly connected with a buffer spring 24 connected with the right end of the inner side of the supporting plate 4, the edge of the upper end of each slide rail 12 is fixedly connected with an electromagnet 11, the upper end of each slide rail 12 is slidably connected with a cooling fan 14 through the electromagnet 11, the bottom end of the inside of the cooling fan 14 is connected with sound absorption cotton 15, the left end of the outer wall of the cooling fan 14 is, the middle part of the right side of the case 1 is movably connected with a movable plate 5, the right side of the case 1 penetrates through the upper end inside the movable plate 5 and is rotatably connected with a locking nut 22, a cable connected with a USB plug 16 and an electromagnet 11 is embedded at the bottom end inside a heat radiation fan 14, the USB plug 16 is butted in a USB interface 17, the case 1 is electrically connected with an external power supply, the heat radiation fan 14 and the electromagnet 11 are electrically connected with the case 1 through the butt joint of the USB plug 16 and the USB interface 17, the heat radiation fan 14 slides left and right on a slide rail 12 through the electromagnet 11, the electromagnet 11 can be separated from the slide rail 12 when moving outwards, the inner side of the movable plate 5 is contacted with the right side of a reverse handle 13, the locking nut 22 is loosened or screwed to respectively open or close the movable plate 5 at the right end of the case 1, and the movable plate 5 is opened to enable the heat radiation fan, the sliding rail 12 is made of iron, and the electromagnet 11 is adsorbed to the sliding rail 12 after being electrified;

because the heat dissipation fan 14 is arranged, the heat dissipation fan 14 dissipates heat of the CPU assembly 2, after the chassis 1 is powered off, the locking nut 22 is loosened, the movable plate 5 is opened on the chassis 1, the clip-shaped handle 13 is held by hands, then the clip-shaped handle 13 is pulled, the clip-shaped handle 13 moves the heat dissipation fan 14 on the electromagnet 11 out of the chassis 1, then dust on the heat dissipation fan 14 can be conveniently cleaned, so that the heat dissipation fan 14 can be conveniently and quickly moved out of the chassis 1, dust cleaning of the heat dissipation fan 14 is convenient, the whole chassis 1 does not need to be disassembled, the disassembly trouble is reduced, the cleaning efficiency of the heat dissipation fan 14 is improved, the heat dissipation fan 14 after being cleaned is placed on the slide rail 12, the heat dissipation fan 14 is pushed into the chassis 1 through the sliding of the electromagnet 11 on the slide rail 12, and finally the USB plug 16 is butted in the USB interface 17, thus playing a role of primarily fixing the heat dissipation fan 14, the electromagnet 11 is adsorbed and fixed with the iron sliding rail 12 after being electrified, so that the fixing effect is improved, the radiating fan 14 is prevented from loosening during rotation, the locking nut 22 is screwed after the movable plate 5 is closed, the movable plate 5 is prevented from loosening, and finally the movable plate 5 is contacted with the return-type handle 13, so that the electromagnet 11 is prevented from sliding on the sliding rail 12 under the condition of not being electrified, the buffer spring 24 and the damping spring 10 can reduce the amplitude of the radiating fan 14 during rotation, and the noise is reduced by combining the absorption of the sound absorption cotton 15 on noise;

the middle end inside the base 3 is movably connected with an electric ejector rod 7 extending to the outside of the bottom end of the case 1, the lower end of the electric ejector rod 7 is fixedly connected with a bottom plate 6, four corners of the upper end of the bottom plate 6 are fixedly connected with telescopic shafts 8, the telescopic shafts 8 extend to the lower end inside the case 1, the electric ejector rod 7 is electrically connected with an external power supply through the case 1, the electric ejector rod 7 can be stretched up and down, the telescopic shafts 8 stretch along with the stretching of the electric ejector rod 7, and the extension section of the telescopic shafts 8 is fixedly connected with the case 1;

because the bottom plate 6 is fixed under the electric ejector rod 7, the bottom plate 6 plays a role in balancing the case 1, the electric ejector rod 7 can jack the case 1, and because the four corners of the bottom plate 6 are fixed with the telescopic shafts 8, and the telescopic shafts 8 can be stretched along with the stretching of the electric ejector rod 7, the telescopic shafts 8 play a role in supporting the case 1 in an auxiliary manner, so that the stability of the case 1 in the up-and-down movement is improved, and the height of the case 1 in storage and installation can be conveniently adjusted;

the improved cabinet is characterized in that the right lower end of the inside of the cabinet 1 is movably connected with a concave box 9 with a return-type handle, the right upper end of the inside of the cabinet 1 and positioned on the concave box 9 is fixedly connected with a fixed plate 18 extending to the cabinet 1, the upper end of the inside of the extending section of the fixed plate 18 is movably connected with a press block 19, the right upper end of the inside of the concave box 9 is fixedly connected with a return spring 21, the upper end of the return spring 21 is fixedly connected with a movable block 20 positioned on the right lower end of the press block 19, the side surface of the cabinet 1 is fixedly connected with a toughened glass plate 23 through a nut, the press block 19 can extrude the return spring 21 through the movable block 20 and enable the movable block 20 to contract to the right upper end of the inside of the concave box 9, the upper end of the movable block 20 is semicircular, the concave box 9 is moved out of the cabinet 1 through the downward pressure of the press block 19, the concave box 9 is arranged with an upward opening, and the inside of the case 1 is communicated with the outside through the gap;

pressing the pressing block 19, after the pressing block 19 presses the movable block 20 downwards and extrudes the return spring 21, the concave box 9 is loosened in the case 1, then the concave box 9 is pulled, the concave box 9 can be conveniently taken out from the case 1, and the concave box 9 is arranged in an upward opening manner, so tools such as a USB flash disk or a data line can be stored in the concave box 9, the practicability of the case 1 is improved, because the upper end of the movable block 20 is semicircular, the semicircular movable block 20 can reduce the friction force with the fixed plate, the concave box 9 can be conveniently inserted into the case 1 again, the internal working state of the case 1 can be observed through the toughened glass plate 23, a gap exists between the toughened glass plate 23 and the case 1, and the internal air circulation and heat dissipation of the case 1 are facilitated.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims

1. The utility model provides a novel air-cooled computer mainframe of low noise which characterized in that, novel air-cooled computer mainframe of low noise includes:

the portable air conditioner comprises a case (1), a CPU component (2) is fixedly connected to the upper left end inside the case (1), a base (3) is fixedly connected to the lower end inside the case (1), a concave supporting plate (4) is fixedly connected to the upper right end of the base (3) and the inner wall of the case (1), damping springs (10) are fixedly connected to the left side and the right side of the upper end of the supporting plate (4), slide rails (12) are fixedly connected to the upper ends of the damping springs (10), buffer springs (24) connected with the right end of the inner side of the supporting plate (4) are fixedly connected to the left end of the outer side of the slide rails (12), electromagnets (11) are fixedly connected to the edges of the upper ends of the slide rails (12), a heat dissipation fan (14) is slidably connected to the upper ends of the slide rails (12) through the electromagnets (11), sound absorption cotton (15) is connected to, the improved multifunctional heat dissipation machine is characterized in that a USB interface (17) is connected to the right left end of a USB plug (16) and the right end of the outer wall of a heat dissipation fan (14), a return-type handle (13) is fixedly connected to the right end of the outer wall of the heat dissipation fan (14), a movable plate (5) is movably connected to the middle of the right side of the machine case (1), a locking nut (22) is rotatably connected to the upper end of the movable plate (5), an electric ejector rod (7) extending to the bottom of the machine case (1) is movably connected to the middle of the inner portion of a base (3), a bottom plate (6) is fixedly connected to the lower end of the electric ejector rod (7), a telescopic shaft (8) is fixedly connected to the upper end of the bottom plate (6), the telescopic shaft (8) extends to the lower end of the inner portion of the machine case (1), a concave box (9) with the return-type handle is movably connected to the lower right end of the inner portion of the machine case 18) The novel cabinet is characterized in that a pressing block (19) is movably connected to the upper end of the inside of the extending section of the fixing plate (18), a return spring (21) is fixedly connected to the upper right end of the inside of the concave box (9), a movable block (20) which is located right below the pressing block (19) is fixedly connected to the upper end of the return spring (21), and a tempered glass plate (23) is fixedly connected to the side face of the cabinet (1) through nuts.

2. The novel low-noise air-cooled computer case as claimed in claim 1, wherein: the cable that links to each other with USB plug (16) and electro-magnet (11) is inlayed to inside bottom of radiator fan (14), USB plug (16) dock in USB interface (17), quick-witted case (1) and external power electric connection, radiator fan (14) and electro-magnet (11) through the butt joint of USB plug (16) and USB interface (17) and with quick-witted case (1) electric connection.

3. The novel low-noise air-cooled computer case as claimed in claim 1, wherein: the heat dissipation fan (14) slides left and right on the sliding rail (12) through the electromagnet (11), the electromagnet (11) is moved outwards and can be separated from the sliding rail (12), the inner side of the movable plate (5) is in contact with the right side of the paper-clip-shaped handle (13), the movable plate (5) is opened or closed at the right end of the case (1) by loosening or screwing the locking nut (22), the movable plate (5) is opened or closed, the movable plate (5) is opened, the heat dissipation fan (14) is moved out from the opening of the movable plate (5) and the opening of the case (1), the sliding rail (12) is made of iron, and the electromagnet (11) is adsorbed to the sliding rail (12) after being electrified.

4. The novel low-noise air-cooled computer case as claimed in claim 1, wherein: the electric ejector rod (7) is electrically connected with an external power supply through the case (1), the electric ejector rod (7) can stretch up and down, the telescopic shaft (8) stretches along with the stretching of the electric ejector rod (7), and the extension section of the telescopic shaft (8) is fixedly connected with the case (1).

5. The novel low-noise air-cooled computer case as claimed in claim 1, wherein: briquetting (19) pushes down accessible movable block (20) extrusion return spring (21) to make movable block (20) shrink to the inside upper right end of concave box (9), movable block (20) up end personally submits the semicircle form, concave box (9) shift out in pushing down from quick-witted case (1) through briquetting (19), and concave box (9) are the opening setting that makes progress.

6. The novel low-noise air-cooled computer case as claimed in claim 1, wherein: the toughened glass plate (23) is transparent, a gap of at most 1CM is formed between the toughened glass plate (23) and the inner side of the case (1), and the inside of the case (1) is communicated with the outside through the gap.