CN216561600U

CN216561600U - Dustproof notebook aluminum alloy back of body lid

Info

Publication number: CN216561600U
Application number: CN202122987557.7U
Authority: CN
Inventors: 朱惠清
Original assignee: Jiangsu Maoyang Intelligent Technology Co ltd
Current assignee: Jiangsu Maoyang Intelligent Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-17
Anticipated expiration: 2031-12-01

Abstract

The utility model relates to the technical field of notebooks, in particular to a dustproof notebook aluminum alloy back cover, which solves the problems that dust in the air can be brought to the inner wall of a notebook in the air circulation process in the prior art, when the dust in the notebook is more, the heat dissipation efficiency is easily reduced, and even an internal circuit board is damaged. The utility model provides a dustproof notebook aluminum alloy back of body lid, includes the back of the body lid body, be equipped with the air inlet duct on the right side wall of back of the body lid body, it is equipped with a plurality of inlet ports to run through on the air inlet duct inner wall, be equipped with two sliders in the air inlet duct, two be equipped with between the slider and be used for preventing that the dust from entering into the inside dust absorption mechanism of notebook, two all be equipped with the disassembly body who is used for being convenient for clear up dust absorption mechanism on the slider, the left and right ends of air inlet duct all are equipped with the mounting groove that communicates with the air inlet duct. The dust-proof notebook computer can prevent dust from entering the notebook computer, thereby preventing the internal circuit of the notebook computer from being damaged.

Description

Dustproof notebook aluminum alloy back of body lid

Technical Field

The utility model relates to the technical field of notebooks, in particular to a dustproof notebook aluminum alloy back cover.

Background

The notebook computer is characterized in that the notebook computer is small and exquisite in body, more convenient to carry than a desktop computer, and is a small and portable personal computer.

The right side wall of the existing notebook aluminum alloy back cover is provided with a plurality of air inlets, and then the left side wall is provided with an air outlet matched with the air inlets, so that the notebook is guaranteed to have a good air circulation effect after being assembled.

However, in the process of air circulation of the notebook computer, dust in the air can be brought to the inner wall of the notebook computer, when more dust exists in the notebook computer, the heat dissipation efficiency can be greatly reduced, so that the computer works at a higher temperature, more static dust can be generated, and when the static dust is attached to the internal circuit board, the internal circuit board is easily damaged. Therefore, a dustproof aluminum alloy back cover of the notebook computer is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dustproof aluminum alloy back cover of a notebook computer, which solves the problems that dust in the air can be brought to the inner wall of the notebook computer in the air circulation process in the prior art, and when the dust in the notebook computer is more, the heat dissipation efficiency is easily reduced, and even an internal circuit board is damaged.

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

the utility model provides a dustproof notebook aluminum alloy back of body lid, includes the back of the body lid body, be equipped with the air inlet duct on the right side wall of back of the body lid body, it is equipped with a plurality of inlet ports to run through on the air inlet duct inner wall, be equipped with two sliders in the air inlet duct, two be equipped with between the slider and be used for preventing that the dust from entering into the inside dust absorption mechanism of notebook, two all be equipped with the disassembly body who is used for being convenient for to clear up dust absorption mechanism on the slider, the left and right ends of air inlet duct all is equipped with the mounting groove with the air inlet duct intercommunication, be equipped with the stop gear who is used for preventing dust absorption mechanism auto-eject in the mounting groove.

Preferably, the dust suction mechanism comprises a conductive rod arranged between the two sliding blocks, and the diameter of the conductive rod is smaller than the width of the air inlet groove.

Preferably, two equal fixedly connected with connecting rods on the slider, the connecting rod run through the back of the body and with back of the body lid sliding connection, fixedly connected with disc on the connecting rod, pass through spring elastic connection between disc and the back of the body lid.

Preferably, the disassembly mechanism comprises a circular groove rotatably connected to the sliding block, a guide groove penetrating through the sliding block is formed in the circular groove, a conductive plate is rotatably connected to the inside of the circular groove through a damping rotating shaft, and a communicating groove matched with the guide groove is formed in the conductive plate.

Preferably, the limiting mechanism comprises a telescopic rod rotatably connected in the mounting groove, and a pair of limiting plates is fixedly connected to the telescopic rod.

Preferably, two all be equipped with the arc wall on the slider, the arc wall cooperatees with the limiting plate.

Preferably, the tail end of the telescopic rod penetrates through the back cover body and is fixedly connected with the rotary table, and the back cover body is fixedly connected with a containing groove matched with the rotary table.

The utility model has at least the following beneficial effects:

1. through setting up dust absorption mechanism, realize when plugging in the power, the conducting rod circular telegram to distribution electric charge on the lateral wall of conducting rod, because the electric charge has the nature of attracting light little object, thereby when gaseous from the inlet port gets into, the dust in the air is absorbed to the conducting rod, avoids the dust to enter into in the notebook, thereby avoids causing the damage of notebook internal circuit.

2. Through setting up disassembly body and stop gear, when realizing that the clearance of conducting rod is carried out to needs, rotate the carousel, make the telescopic link rotate, thereby the limiting plate breaks away from the arc wall, under the effect of spring, the slider is popped out, then rotates the conducting rod, make the conducting rod rotate, when intercommunication groove on the current conducting plate and guide way are on same straight line, promote the conducting rod, can take out the conducting rod and clean, realize cleaing away of dust, its simple operation is convenient for to the clearance of conducting rod.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of an external structure of a dustproof aluminum alloy back cover of a notebook computer according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a second perspective view of the outer structure of the aluminum alloy back cover of the dustproof notebook computer according to the present invention;

FIG. 4 is a schematic diagram of an external structure of a slider of a dustproof notebook aluminum alloy back cover according to the present invention;

FIG. 5 is a schematic view of an internal structure of a mounting groove of a dustproof notebook aluminum alloy back cover according to the present invention.

In the figure: 1. a back cover body; 2. an air inlet groove; 3. an air inlet; 4. a slider; 5. mounting grooves; 6. a conductive rod; 7. a connecting rod; 8. a spring; 9. a guide groove; 10. a conductive plate; 11. a communicating groove; 12. a telescopic rod; 13. a limiting plate; 14. an arc-shaped slot; 15. a turntable; 16. a receiving groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-5, a dustproof notebook aluminum alloy back cover comprises a back cover body 1, an air inlet groove 2 is arranged on the right side wall of the back cover body 1, an air outlet is arranged on the left side wall of the back cover body 1, a plurality of air inlet holes 3 are formed in the inner wall of the air inlet groove 2 in a penetrating mode, two sliding blocks 4 are arranged in the air inlet groove 2, a dust collection mechanism used for preventing dust from entering the inside of a notebook is arranged between the two sliding blocks 4, disassembly mechanisms used for facilitating cleaning of the dust collection mechanism are arranged on the two sliding blocks 4, mounting grooves 5 communicated with the air inlet groove 2 are arranged at the left end and the right end of the air inlet groove 2, and limiting mechanisms used for preventing the dust collection mechanism from automatically popping out are arranged in the mounting grooves 5.

Further, as can be known by referring to fig. 1 and 2, the dust collection mechanism comprises a conductive rod 6 arranged between two sliding blocks 4, the diameter of the conductive rod 6 is smaller than the width of the air inlet groove 2, when the notebook is connected with an external power supply, the conductive rod 6 is also electrified to adsorb dust, and meanwhile, because the notebook needs to be electrified to work under most conditions, the conductive rod 6 can be ensured to work all the time, and a better dust collection effect is achieved.

Further, can learn with reference to fig. 1 and 3, equal fixedly connected with connecting rod 7 on two sliders 4, connecting rod 7 run through the back of the body lid 1 and with back of the body lid 1 sliding connection, fixedly connected with disc on connecting rod 7, through spring 8 elastic connection between disc and the back of the body lid 1, spring 8's setting can be realized popping out slider 4, and spring 8 shrink distance is enough to release air inlet duct 2 with slider 4 simultaneously.

Further, as can be known by referring to fig. 2 and 4, the detaching mechanism includes a circular groove rotatably connected to the slider 4, a guide groove 9 penetrating through the slider 4 is formed in the circular groove, a conductive plate 10 is rotatably connected to the circular groove through a damping rotating shaft, a communicating groove 11 matched with the guide groove 9 is formed in the conductive plate 10, an anode conductive plate is arranged in the communicating groove 11 in the conductive plate 10, a cathode conductive post matched with the anode conductive plate is fixedly connected to the conductive rod 6, so that when the cathode conductive post on the conductive rod 6 is inserted into the communicating groove 11, the conductive rod 6 can be powered on, and meanwhile, the internal voltage of the notebook computer is less than 36V, so that the voltage of the conductive rod 6 is less than 36V, and the human body cannot be damaged.

Further, as can be known by referring to fig. 2 and 5, the limiting mechanism comprises a telescopic rod 12 which is rotatably connected in the mounting groove 5, a pair of limiting plates 13 is fixedly connected to the telescopic rod 12, the telescopic rod 12 consists of a mounting cylinder and a push rod, a sliding groove is formed in the inner wall of the mounting cylinder, and a supporting block matched with the sliding groove is fixedly connected to the push rod.

Further, can learn with reference to fig. 2 and 5, all be equipped with arc wall 14 on two sliders 4, arc wall 14 cooperatees with limiting plate 13, and when limiting plate 13 rotated in arc wall 14, can carry out slider 4 spacing, avoided the outstanding inlet duct 2 of slider 4, spring 8 has elasticity simultaneously for limiting plate 13 supports tightly with arc wall 14, further prevents that limiting plate 13 and arc wall 14 from breaking away from.

Further, refer to fig. 2 and learn that the end of the telescopic rod 12 runs through the back cover body 1 and the fixedly connected with turntable 15, the fixedly connected with and the turntable 15 matched with storage groove 16 on the back cover body 1, the storage groove 16 is arranged, the storage of the turntable 15 can be carried out, the turntable 15 is prevented from being touched, and the sliding block 4 is prevented from loosening.

The working principle is as follows: when a power supply of a notebook is plugged in, a fan inside the notebook rotates to enable gas to enter from the air inlet 3 and then to be discharged from an air outlet at the left end, when the power supply is plugged in, the conducting rod 6 is electrified, so that electric charges are distributed on the side wall of the conducting rod 6, and the electric charges have the property of attracting light and small objects, so that when the gas enters from the air inlet 3, the conducting rod 6 absorbs dust in the air to prevent the dust from entering the notebook, when the conducting rod 6 needs to be cleaned, the rotating disc 15 is firstly pulled to enable the rotating disc 15 to be separated from the accommodating groove 16, then the rotating disc 15 is rotated to enable the telescopic rod 12 to rotate, so that the limiting plate 13 is separated from the arc-shaped groove 14, under the action of the spring 8, the sliding block 4 is popped up, then the conducting rod 6 is rotated to enable the conducting rod 6 to rotate, when the communicating groove 11 on the conducting plate 10 and the guiding groove 9 are on the same straight line, the conducting rod 6 is pushed, and then the conducting rod 6 can be taken out for wiping, the dust can be removed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dustproof notebook aluminum alloy back of body lid, covers body (1) including the back of the body, its characterized in that, be equipped with air inlet duct (2) on the right side wall of back of the body lid body (1), it is equipped with a plurality of inlet ports (3) to run through on air inlet duct (2) inner wall, be equipped with two slider (4) in air inlet duct (2), two be equipped with between slider (4) and be used for preventing that the dust from entering into the inside dust absorption mechanism of notebook, two all be equipped with the disassembly body who is used for being convenient for clear up dust absorption mechanism on slider (4), the end all is equipped with mounting groove (5) with air inlet duct (2) intercommunication about air inlet duct (2), be equipped with the stop gear who is used for preventing dust absorption mechanism auto-eject in mounting groove (5).

2. The dustproof aluminum alloy back cover for the notebook computer, as recited in claim 1, wherein the dust suction mechanism comprises a conductive rod (6) arranged between two sliding blocks (4), and the diameter of the conductive rod (6) is smaller than the width of the air inlet groove (2).

3. The dustproof aluminum alloy back cover for the notebook computer according to claim 1, wherein a connecting rod (7) is fixedly connected to each of the two sliding blocks (4), the connecting rod (7) penetrates through the back cover body (1) and is slidably connected with the back cover body (1), a disk is fixedly connected to the connecting rod (7), and the disk is elastically connected with the back cover body (1) through a spring (8).

4. The dustproof aluminum alloy back cover for the notebook computer as claimed in claim 1, wherein the disassembling mechanism comprises a circular groove rotatably connected to the sliding block (4), the circular groove is provided with a guide groove (9) penetrating through the sliding block (4), the circular groove is rotatably connected with a conductive plate (10) through a damping rotating shaft, and the conductive plate (10) is provided with a communication groove (11) matched with the guide groove (9).

5. The dustproof aluminum alloy back cover for the notebook computer as claimed in claim 1, wherein the limiting mechanism comprises a telescopic rod (12) rotatably connected in the mounting groove (5), and a pair of limiting plates (13) is fixedly connected to the telescopic rod (12).

6. The dustproof aluminum alloy back cover for the notebook computer according to claim 5, wherein the two sliding blocks (4) are provided with arc-shaped grooves (14), and the arc-shaped grooves (14) are matched with the limiting plate (13).

7. The dustproof aluminum alloy back cover for the notebook computer according to claim 5, wherein the end of the telescopic rod (12) penetrates through the back cover body (1) and is fixedly connected with a rotating disc (15), and the back cover body (1) is fixedly connected with a receiving groove (16) matched with the rotating disc (15).