CN209992928U

CN209992928U - Internal static electricity eliminating device for computer

Info

Publication number: CN209992928U
Application number: CN201921373325.9U
Authority: CN
Inventors: 陈刚
Original assignee: College Of Humanities & Sciences Of Northeast Normal University
Current assignee: College Of Humanities & Sciences Of Northeast Normal University
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-01-24
Anticipated expiration: 2029-08-22

Abstract

The utility model relates to the technical field of computers, in particular to an internal static elimination device of a computer, which comprises a computer shell, wherein the inner wall of the bottom of the computer shell is provided with the static elimination device, the static elimination device comprises a fixed seat, the fixed seat is fixed on the inner wall of the bottom of the computer shell through a bolt, the outer wall of the top of the fixed seat is provided with an arc-shaped groove, the inner wall of the bottom of the arc-shaped groove is provided with a plurality of wire holes, the inner wall of the wire hole is adhered with a guide pipe, the bottom end of the guide pipe extends to the outside of the computer shell, an electrostatic conductive rod is embedded in the arc-shaped groove, the circumferential outer wall of the electrostatic conductive rod is adhered with a conductive film, a plurality of wires are adhered between the electrostatic conductive rod and the conductive film, the static electricity eliminating device in the computer can well eliminate static electricity in the computer and prolong the service life of the computer.

Description

Internal static electricity eliminating device for computer

Technical Field

The utility model relates to a computer technology field, specifically speaking relates to a computer internal static-electricity elimination device.

Background

With the development of science and technology, computers have become common equipment in daily life and work, and after the computers are used for a long time, static electricity is often generated in the computers, and the static electricity is easy to adsorb dust, so that the dust falls into electrical components in the computers, the service life of the computers is shortened, and the existing computers do not have the function of eliminating the static electricity.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide an internal static electricity eliminating device for a computer, which can solve some or some of the above-mentioned drawbacks of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

an internal static electricity eliminating device of a computer comprises a computer shell, wherein the bottom inner wall of the computer shell is provided with the static electricity eliminating device, the static electricity eliminating device comprises a fixed seat, the fixed seat is fixed on the bottom inner wall of the computer shell through a bolt, the top outer wall of the fixed seat is provided with an arc-shaped groove, the bottom inner wall of the arc-shaped groove is provided with a plurality of wire holes, the inner walls of the wire holes are bonded with a guide pipe, the bottom end of the guide pipe extends to the outside of the computer shell, a static electricity conducting rod is embedded in the arc-shaped groove, the circumferential outer wall of the static electricity conducting rod is bonded with a conductive film, a plurality of wires are bonded between the static electricity conducting rod and the conductive film, one end of the wire, far away from the static electricity conducting rod, penetrates through the guide pipe and is linearly connected with a connector, the bottom of the, and the discharge rod is electrically connected with the lead.

Preferably, the bottom end of the discharge rod is conical, so that static electricity introduced to the discharge rod can be discharged better.

Preferably, the outer wall of the bottom of the computer shell, which is close to four corners, is fixedly provided with an anti-skidding base through bolts, so that the computer shell can be stably prevented from being placed on the ground or a working table.

Preferably, two rectangular holes are formed in the outer wall of one side of the computer shell, and the heat dissipation fan is fixed to the inner wall of each rectangular hole through a bolt, so that the inside of the computer shell can be well dissipated, and electrical elements inside the computer shell are well protected.

Preferably, lie in on the outer wall of computer housing the both sides department in rectangular hole has all seted up two first screw holes, rectangular hole department still is equipped with the dust screen, prevents that the dust from entering into computer housing's inside, two installation pieces have all been welded on the both sides of dust screen, the second screw hole has been seted up to the inside of installation piece, the threaded hole of second is equipped with fixing bolt, fixing bolt with between the first screw hole and fixing bolt with be threaded connection between the second screw hole.

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

1. in this inside electrostatic elimination device of computer, through electrostatic elimination device's setting, can be with the static that produces in the computer casing leading-in to the static conducting rod, leading-in to the wire through the static conducting rod, lead-in static to the discharge rod through the wire, the discharge rod can discharge static through point discharge, thereby fine elimination the inside static of computer, solved the computer after long-time the use, its inside often can produce static, these static adsorb the dust easily, thereby make the dust fall into on the inside electrical components of computer, the problem of the life of computer has been reduced.

2. In the static electricity eliminating device in the computer, the heat dissipation fan is arranged, so that the inside of the computer shell can be well dissipated, and the electric elements in the computer are effectively protected.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a computer housing according to the present invention;

FIG. 3 is a schematic view of an explosion structure of the static elimination apparatus of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of the present invention;

fig. 5 is a schematic view of a partial structure of the heat dissipation fan of the present invention;

fig. 6 is a schematic structural view of the middle dust screen of the present invention.

In the figure: 1. a computer housing; 10. an anti-slip base; 11. a rectangular hole; 12. a first threaded hole; 13. a heat dissipation fan; 14. fixing the bolt; 2. a dust screen; 20. mounting blocks; 200. a second threaded hole; 3. a static eliminating device; 30. a fixed seat; 300. an arc-shaped slot; 31. a conduit; 32. an electrostatic conductive rod; 33. a conductive film; 34. a wire; 35. a connector; 36. and a discharge rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

an internal static electricity eliminating device of a computer comprises a computer shell 1, a static electricity eliminating device 3 is arranged on the inner wall of the bottom of the computer shell 1, the static electricity eliminating device 3 comprises a fixed seat 30, the fixed seat 30 is fixed on the inner wall of the bottom of the computer shell 1 through a bolt, an arc-shaped groove 300 is arranged on the outer wall of the top of the fixed seat 30, a plurality of wire holes are arranged on the inner wall of the bottom of the arc-shaped groove 300, a guide pipe 31 is bonded on the inner wall of each wire hole, the bottom end of the guide pipe 31 extends to the outside of the computer shell 1, a static electricity conducting rod 32 is embedded in the arc-shaped groove 300, a conducting film 33 is bonded on the outer wall of the circumference of the static electricity conducting rod 32, a plurality of wires 34 are bonded between the static electricity conducting rod 32 and the conducting film 33, one end of each wire 34 far away from the static electricity conducting, and the discharging rod 36 is electrically connected with the conducting wire 34.

In this embodiment, the bottom end of the discharging rod 36 is conical, so that the bottom end of the discharging rod 36 is a conical tip, which facilitates discharging the static electricity introduced to the discharging rod 36.

In this embodiment, the anti-slip base 10 is fixed to the outer wall of the bottom of the computer casing 1 near the four corners by bolts, and the anti-slip base 10 can stably prevent the computer casing 1 from being placed on the ground or a work table.

Furthermore, two rectangular holes 11 are formed in the outer wall of one side of the computer shell 1, a heat dissipation fan 13 is fixed to the inner wall of each rectangular hole 11 through bolts, the heat dissipation fan 13 is connected with an external power supply and works, heat dissipation can be well conducted inside the computer shell 1, and electrical elements inside the computer shell 1 are well protected.

It should be noted that the heat dissipation fan 13 may be a heat dissipation fan of model dz (a) -750 produced by a large positive temperature control equipment factory in the city of qingzhou, and its matching circuit and power supply may also be provided by the factory; furthermore, the present invention relates to the heat dissipation fan 13 being the prior art, and the technical personnel in the field can completely realize the heat dissipation fan 13 without extra description, and the protection of the present invention does not relate to the improvement of the structure and the working principle of the heat dissipation fan 13.

In this embodiment, two first screw holes 12 have all been seted up in the both sides department that lies in rectangular hole 11 on computer housing's 1 outer wall, rectangular hole 11 department still is equipped with dust screen 2, can prevent through dust screen 2 that the dust from falling into on heat dissipation fan 13, also can prevent simultaneously that the dust from entering into computer housing's 1 inside, two installation pieces 20 have all been welded on dust screen's 2 both sides, second screw hole 200 has been seted up to installation piece 20's inside, be equipped with fixing bolt 14 in the second screw hole 200, be threaded connection between fixing bolt 14 and the first screw hole 12 and between fixing bolt 14 and the second screw hole 200, can dismantle dust screen 2 through unscrewing fixing bolt 14, be convenient for wash dust screen 2.

It should be added that the fixing base 30 is made of insulating rubber material, which is non-conductive, and prevents the static conductive rod 32 from leading static electricity to the fixing base 30 and leading the static electricity to the computer casing 1.

When the computer internal static electricity eliminating device of the embodiment is used, the computer shell 1 is stably placed at a proper position, the bottom tip of the discharge rod 36 is placed on the ground, when static electricity is generated in the computer shell 1, the static electricity can be led into the lead 34 through the static electricity conducting rod 32, the static electricity is led into the discharge rod 36 through the lead 34, the static electricity can be discharged through the tip of the discharge rod 36 and led into the ground, the static electricity in the computer can be well eliminated, the heat dissipation fan 13 is connected with an external power supply and works, and heat dissipation can be performed on electrical elements in the computer shell 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A computer internal static electricity eliminating device comprises a computer shell (1), and is characterized in that: be equipped with static eliminator (3) on the bottom inner wall of computer casing (1), static eliminator (3) includes fixing base (30), fixing base (30) are fixed through the bolt on the bottom inner wall of computer casing (1), arc wall (300) have been seted up on the top outer wall of fixing base (30), a plurality of wire holes have been seted up on the bottom inner wall of arc wall (300), and it has pipe (31) to bond on the inner wall of wire hole, just the bottom of pipe (31) extends to the outside of computer casing (1), arc wall (300) are embedded to be equipped with static conducting rod (32), it has conductive film (33) to bond on the circumference outer wall of static conducting rod (32), static conducting rod (32) with it has a plurality of wire (34) to bond between conductive film (33), just wire (34) are kept away from the one end of static conducting rod (32) is passed pipe (31) and linear even Connect connector (35), the bottom of connector (35) is equipped with a plurality of discharging rod (36), just discharging rod (36) with electric connection between wire (34).

2. The internal static elimination apparatus of a computer according to claim 1, wherein: the bottom end of the discharge rod (36) is conical in shape.

3. The internal static elimination apparatus of a computer according to claim 1, wherein: the anti-skidding base (10) is fixed on the outer wall of the bottom of the computer shell (1) close to four corners through bolts.

4. The internal static elimination apparatus of a computer according to claim 1, wherein: two rectangular holes (11) are formed in the outer wall of one side of the computer shell (1), and heat dissipation fans (13) are fixed on the inner wall of each rectangular hole (11) through bolts.

5. The internal static elimination apparatus of a computer according to claim 4, wherein: lie in on the outer wall of computer housing (1) two first screw holes (12) have all been seted up in the both sides department of rectangular hole (11), rectangular hole (11) department still is equipped with dust screen (2), two installation pieces (20) have all been welded on the both sides of dust screen (2), second screw hole (200) have been seted up to the inside of installation piece (20), be equipped with fixing bolt (14) in second screw hole (200), fixing bolt (14) with between first screw hole (12) and fixing bolt (14) with be threaded connection between second screw hole (200).