CN216084854U

CN216084854U - Dust protected integrated circuit board

Info

Publication number: CN216084854U
Application number: CN202122779130.8U
Authority: CN
Inventors: 王韶安
Original assignee: Xiamen Mukang Electronic Technology Co ltd
Current assignee: Xiamen Mukang Electronic Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-18
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a dustproof integrated circuit board, which belongs to the technical field of integrated circuit boards, and adopts the technical scheme that the dustproof integrated circuit board comprises a first protective shell, wherein the rear side of the first protective shell is movably connected with a second protective shell, a circuit board body is movably connected between opposite sides of the first protective shell and the second protective shell, first dustproof nets are embedded in the inner walls of the first protective shell and the second protective shell, and dustproof mechanisms are movably connected between opposite sides of the first protective shell and the second protective shell, so that the dustproof integrated circuit board solves the problem that the existing integrated circuit board does not have a good dustproof effect, certain dust can be accumulated on the surface of the integrated circuit board after the integrated circuit board is used for a period of time, and after dust is fully accumulated on an electric circuit, the dust resistance of the dust with moisture can be reduced due to the fact that the dust is easy to absorb the moisture, so that a lead can locally leak electricity, and the integrated circuit board can abnormally work or even generate heat and fire, bringing certain potential safety hazard to users.

Description

Dust protected integrated circuit board

Technical Field

The utility model relates to the technical field of integrated circuit boards, in particular to a dustproof integrated circuit board.

Background

The integrated circuit board is a carrier for loading an integrated circuit, but the integrated circuit is usually carried on the carrier, the integrated circuit board is mainly made of silica gel, so the integrated circuit board is generally green, the integrated circuit board adopts a semiconductor manufacturing process, a plurality of transistors, resistors, capacitors and other components are manufactured on a smaller single crystal silicon chip, and the components are combined into a complete electronic circuit according to a multilayer wiring or tunnel wiring method.

Integrated circuit has smallly, light in weight, and lead-out wire and welding point are few, and are longe-lived, and the reliability is high, advantages such as good performance, and is with low costs simultaneously, the large-scale production of being convenient for, to sum up, current integrated circuit board does not possess better dustproof effect, and integrated circuit board is after using a period, and the surface can accumulate certain dust, after the dust is filled up on electric circuit, because the dust easily absorbs moisture, the dust resistance who has had moisture can reduce for the wire is with local electric leakage, causes integrated circuit board abnormal work even to generate heat the fire, has brought certain potential safety hazard for the user.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dustproof integrated circuit board, and aims to solve the problems that the existing integrated circuit board does not have a good dustproof effect, certain dust can be accumulated on the surface of the integrated circuit board after the integrated circuit board is used for a period of time, and after dust is fully accumulated on an electric circuit, dust resistance with moisture can be reduced due to the fact that the dust easily absorbs moisture, so that a wire leaks electricity locally, the integrated circuit board works abnormally, even generates heat and fires, and certain potential safety hazards are brought to a user.

The utility model is realized in such a way that a dustproof integrated circuit board comprises a first protective shell, wherein the rear side of the first protective shell is movably connected with a second protective shell, a circuit board body is movably connected between one opposite sides of the first protective shell and the second protective shell, the inner walls of the first protective shell and the second protective shell are respectively inlaid with a first dustproof net, two dustproof mechanisms are movably connected between one opposite sides of the first protective shell and the second protective shell, and the number of the dustproof mechanisms is two;

the dustproof mechanism comprises a clamping block, a dustproof plate and a second dustproof net, one side of the dustproof plate opposite to the clamping block is fixedly connected with one side of the dustproof plate opposite to the clamping block, the inner wall of the dustproof plate is fixedly connected with the periphery of the second dustproof net, and one side of the dustproof plate opposite to the clamping block is movably connected with one side of the first protective shell opposite to the second protective shell.

In order to achieve the effects of supporting the circuit board body and avoiding the circuit board body from being worn, the inner walls of the first protective shell and the second protective shell are fixedly connected with supporting rods, the opposite sides of the supporting rods penetrate through the opposite sides of the first protective shell and the second protective shell, rubber pads are fixedly connected to the opposite sides of the two supporting rods, and the opposite sides of the rubber pads are in contact with the opposite sides of the circuit board body.

In order to achieve the effect of conveniently separating the first protective shell and the second protective shell, the dustproof integrated circuit board is preferably used, the inner wall of the second protective shell is movably connected with a movable rod, a spring is sleeved on the surface of the movable rod, the front side of the movable rod penetrates through the inner wall of the first protective shell, the front side and the rear side of the movable rod are respectively and fixedly connected with a first limiting plate and a second limiting plate, and the rear side of the spring is in contact with the front side of the second limiting plate.

In order to achieve the effect of preventing the clamping block from being clamped during movement, the first protective shell and the second protective shell are preferably provided with clamping grooves at the top and the bottom, and the surface of the clamping block is movably connected with the inner wall of the clamping groove.

In order to achieve the effect of facilitating the connection between the connecting line and the circuit board, as a preferred aspect of the dustproof integrated circuit board of the present invention, the inner walls of the first protective shell and the second protective shell are respectively provided with a first through groove and a second through groove, and the first through groove and the second through groove are used for the connection between the connecting line of the circuit board body.

In order to achieve the effect of preventing dust from entering the first protective shell and the second protective shell through the first through groove and the second through groove, the dustproof integrated circuit board is preferably characterized in that wiring pipes are communicated with the right side of the first protective shell and the left side of the second protective shell, and sealing rings are fixedly connected to the inner walls of the wiring pipes.

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

the dustproof integrated circuit board can protect the circuit board body by arranging the first protective shell, the second protective shell, the first dustproof net, the fixture block, the dustproof plate and the second dustproof net, can prevent dust from entering the circuit board body, avoid the occurrence of damage, resistance reduction, local electric leakage and heating and fire due to the influence of external force and dust when the circuit board body is used, thereby bringing certain threat to the safety of the lives and properties of the users, being convenient for the users to clean the dust guard plate and the second net while preventing dust, the users can move the dust guard plate, the movement of the dust guard plate drives the movement of the clamping block, after the fixture block breaks away from with first protecting crust and second protecting crust completely, the user can clear up dust guard and second dust screen, has reached the protection circuit board body, prevents the dust that the circuit board body received and the purpose of convenient to use person to dust guard and second dust screen clearance.

Drawings

Fig. 1 is an overall structural view of a dustproof integrated circuit board of the present invention;

FIG. 2 is an exploded view of a partial structure of the present invention;

FIG. 3 is a schematic view showing the connection of the fixture block, the dust-proof plate and the second dust-proof net in the present invention;

FIG. 4 is a top cross-sectional view of a first shield and a second shield of the present invention;

FIG. 5 is a top cross-sectional view of a first shield and a second shield of the present invention;

FIG. 6 is a schematic view showing the connection between the sealing ring and the junction tube according to the present invention.

In the figure, 1, a first protective shell; 2. a dust-proof mechanism; 201. a clamping block; 202. a dust-proof plate; 203. a second dust screen; 3. a second protective shell; 4. a support bar; 5. a first dust screen; 6. a circuit board body; 7. a rubber pad; 8. a second through groove; 9. a movable rod; 10. a second limiting plate; 11. a spring; 12. a first limit plate; 13. a first through groove; 14. a seal ring; 15. a wire connecting pipe; 16. a clamping 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.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-6, the present invention provides the following technical solutions: a dustproof integrated circuit board comprises a first protective shell 1, wherein the rear side of the first protective shell 1 is movably connected with a second protective shell 3, a circuit board body 6 is movably connected between one opposite sides of the first protective shell 1 and the second protective shell 3, first dustproof nets 5 are embedded in the inner walls of the first protective shell 1 and the second protective shell 3, dustproof mechanisms 2 are movably connected between one opposite sides of the first protective shell 1 and the second protective shell 3, and the number of the dustproof mechanisms 2 is two;

the dustproof mechanism 2 comprises a clamping block 201, a dustproof plate 202 and a second dustproof net 203, one side of the dustproof plate 202 opposite to the clamping block 201 is fixedly connected with the periphery of the inner wall of the dustproof plate 202 and the second dustproof net 203, and one side of the clamping block 201 opposite to the first protective shell 1 is movably connected with one side of the second protective shell 3 opposite to the first protective shell.

In this embodiment: through the cooperation of the first protective shell 1, the second protective shell 3, the first dust screen 5, the fixture block 201, the dust-proof plate 202 and the second dust screen 203, the circuit board body 6 can be protected, dust can be prevented from entering the circuit board body 6, the circuit board body 6 is prevented from being damaged, resistance is reduced, local electric leakage and heating and fire occurrence due to the influence of external force and the influence of dust when in use are avoided, certain threat is brought to the safety of lives and properties of users, dust is prevented, the dust-proof plate 202 and the second screen can be conveniently cleaned by users, the dust-proof plate 202 can be moved by users, the fixture block 201 is moved by the movement of the dust-proof plate 202, after the fixture block 201 is completely separated from the first protective shell 1 and the second protective shell 3, the dust-proof plate 202 and the second dust screen 203 can be cleaned by users, the circuit board body 6 is protected, the dust-proof plate 202 and the second dust-proof net 203 are protected from the circuit board body 6 and are easily cleaned by a user.

As a technical optimization scheme of the utility model, the inner walls of the first protective shell 1 and the second protective shell 3 are fixedly connected with the supporting rods 4, one opposite sides of the supporting rods 4 penetrate through the opposite sides of the first protective shell 1 and the second protective shell 3, one opposite sides of the two supporting rods 4 are fixedly connected with the rubber pads 7, and one opposite side of the rubber pads 7 is in contact with one opposite side of the circuit board body 6.

In this embodiment: through the cooperation that sets up bracing piece 4 and rubber pad 7 and use, when can supporting circuit board body 6, under the effect of rubber pad 7, can prevent circuit board body 6 and bracing piece 4 looks mutual friction, lead to appearing mar and damaged in the circuit board body 6 to lead to the condition emergence that circuit board body 6 can not normal use, reached supporting circuit board body 6 and avoided circuit board body 6 to receive the purpose of wearing and tearing.

As a technical optimization scheme of the utility model, the inner wall of the second protective shell 3 is movably connected with a movable rod 9, the surface of the movable rod 9 is sleeved with a spring 11, the front side of the movable rod 9 penetrates through the inner wall of the first protective shell 1, the front side and the rear side of the movable rod 9 are respectively and fixedly connected with a first limiting plate 12 and a second limiting plate 10, and the rear side of the spring 11 is in contact with the front side of the second limiting plate 10.

In this embodiment: through the cooperation that sets up movable rod 9, spring 11, first limiting plate 12 and second limiting plate 10 and use, can facilitate the use with first protecting crust 1 and the separation of second protecting crust 3, take out circuit board body 6 and change and overhaul to conveniently open the use of user to circuit board body 6, reached the purpose of conveniently separating first protecting crust 1 and second protecting crust 3.

As a technical optimization scheme of the utility model, the top and the bottom of the first protective shell 1 and the second protective shell 3 are both provided with a clamping groove 16, and the surface of the clamping block 201 is movably connected with the inner wall of the clamping groove 16.

In this embodiment: through setting up draw-in groove 16, can provide the orbit for the removal of fixture block 201, the dead condition of card takes place for surperficial fixture block 201 when removing for dust guard 202 can't separate with first protecting crust 1 and second protecting crust 3, has reached and has prevented fixture block 201 dead purpose of card when removing.

As a technical optimization scheme of the utility model, the inner walls of the first protective shell 1 and the second protective shell 3 are respectively provided with a first through groove 13 and a second through groove 8, and the first through groove 13 and the second through groove 8 are used for connecting the connecting lines of the circuit board body 6.

In this embodiment: through the cooperation that sets up first logical groove 13 and second logical groove 8 and use, can the person of facilitating the use pass first protecting crust 1 and second protecting crust 3 with the connecting wire and be connected with circuit board body 6, avoid the unable circumstances of being connected with the connecting wire of circuit board body 6 to take place to influenced the normal use of circuit board body 6, reached and made things convenient for the purpose that connecting wire and circuit board are connected.

As a technical optimization scheme of the utility model, the right side of the first protective shell 1 and the left side of the second protective shell 3 are both communicated with a wiring pipe 15, and the inner wall of the wiring pipe 15 is fixedly connected with a sealing ring 14.

In this embodiment: through the cooperation that sets up wiring pipe 15 and sealing washer 14 and use, can avoid the dust to pass through first logical groove 13 and second logical groove 8, enter into first protecting crust 1 and second protecting crust 3, produce the influence to circuit board body 6, reached and avoided the dust to pass through first logical groove 13 and second logical groove 8 and enter into the purpose in first protecting crust 1 and the second protecting crust 3.

The working principle is as follows: when the circuit board protecting device is used, firstly, a user puts a circuit board body 6 into the first protecting shell 1 and the second protecting shell 3, when the circuit board protecting device is put into the circuit board protecting device, the user moves the first protecting shell 1, the movement of the first protecting shell 1 drives the movable rod 9 and the second limiting plate 10 to move, the movement of the second limiting plate 10 enables the spring 11 to deform, when the user moves the first protecting shell 1 and the second protecting shell 3 to proper positions, the user puts the circuit board body 6 into the circuit board protecting device, then the user loosens the first protecting shell 1, the first protecting shell 1 drives the supporting rod 4 and the rubber pad 7 to limit the circuit board body 6 under the reacting force of the spring 11, then the user takes up the dustproof plate 202, the dustproof plate 202 is connected with the first protecting shell 1 and the second protecting shell 3, the user aligns the clamping block 201 in the clamping groove 16 and inserts the clamping block 201 into the clamping groove 16, when the user inserts the clamping block 201 into the clamping groove, the user has accomplished the installation to dust guard 202, and when the user was connected the connecting wire with circuit board body 6, the user inserted the connecting wire in wire barrel 15 then the connecting wire entered into first logical groove 13 or second logical groove 8, the user with the connecting wire with circuit board body 6 be connected can.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dust protected integrated circuit board, includes first protective housing (1), its characterized in that: the rear side of the first protective shell (1) is movably connected with a second protective shell (3), a circuit board body (6) is movably connected between one opposite sides of the first protective shell (1) and the second protective shell (3), first dustproof nets (5) are embedded in the inner walls of the first protective shell (1) and the second protective shell (3), dustproof mechanisms (2) are movably connected between one opposite sides of the first protective shell (1) and the second protective shell (3), and the number of the dustproof mechanisms (2) is two;

dustproof mechanism (2) include fixture block (201), dust guard (202) and second dust screen (203), the opposite one side and the relative one side fixed connection of fixture block (201) of dust guard (202), the inner wall and the fixed connection all around of second dust screen (203) of dust guard (202), the opposite one side and the relative one side swing joint of first protecting crust (1) and second protecting crust (3) of fixture block (201).

2. The dustproof integrated circuit board of claim 1, wherein: the inner wall of first protecting crust (1) and second protecting crust (3) equal fixedly connected with bracing piece (4), one side that bracing piece (4) is relative runs through to one side that first protecting crust (1) and second protecting crust (3) are opposite, the equal fixedly connected with rubber pad (7) of one side that two bracing pieces (4) are relative, the opposite side of rubber pad (7) contacts with one side that circuit board body (6) are opposite.

3. The dustproof integrated circuit board of claim 1, wherein: the inner wall swing joint of second protecting crust (3) has movable rod (9), the surface cover of movable rod (9) is equipped with spring (11), the inner wall to first protecting crust (1) is run through to the front side of movable rod (9), the first limiting plate of fixedly connected with (12) and second limiting plate (10) are distinguished with the rear side to the front side of movable rod (9), the rear side of spring (11) contacts with the front side of second limiting plate (10).

4. The dustproof integrated circuit board of claim 1, wherein: draw-in groove (16) have all been seted up to first protecting crust (1) and second protecting crust (3) top and bottom, the surface of fixture block (201) and the inner wall swing joint of draw-in groove (16).

5. The dustproof integrated circuit board of claim 1, wherein: a first through groove (13) and a second through groove (8) are respectively formed in the inner walls of the first protective shell (1) and the second protective shell (3), and the first through groove (13) and the second through groove (8) are used for connecting lines of the circuit board body (6).

6. The dustproof integrated circuit board of claim 1, wherein: the right side of first protecting crust (1) and the left side of second protecting crust (3) all communicate with wiring pipe (15), the inner wall fixedly connected with sealing washer (14) of wiring pipe (15).