CN212086800U

CN212086800U - Mainboard with dustproof protection architecture

Info

Publication number: CN212086800U
Application number: CN202021020066.4U
Authority: CN
Inventors: 刘宏涛; 梁辉
Original assignee: Enqualcomm Technology Co ltd
Current assignee: Enqualcomm Technology Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2020-12-04
Anticipated expiration: 2030-06-06

Abstract

The utility model belongs to the technical field of the mainboard, especially, be a mainboard with dustproof protection architecture, including mainboard body and fan, the outside of mainboard body is provided with the motor, and the outside of motor is provided with the lead screw to the end department of lead screw installs the fixed axle, the top of lead screw is provided with the traction block, and the avris of traction block is fixed with the supporting shoe to the spacing groove has been seted up to the outside of supporting shoe, the fan is installed in the top of traction block, and the surface mounting of fan has the kuppe, and the internally mounted of kuppe has the pivot, the outside of fan is provided with first sunshade, and the bayonet socket has been seted up to the avris of first sunshade to the inside of bayonet socket is provided with the card post, the regulation chamber has been seted up to the. This mainboard with dustproof protection architecture is provided with the fan, and the fan is driven by the traction block and is carried out horizontal migration under the transmission of lead screw, carries out the dust to the mainboard surface and handles, has improved the heat-sinking capability of mainboard when avoiding the dust adnexed.

Description

Mainboard with dustproof protection architecture

Technical Field

The utility model relates to a mainboard technical field specifically is a mainboard with dustproof protection architecture.

Background

The mainboard is the integrated circuit board of installing in quick-witted incasement portion, in order to guarantee the normal performance of mainboard, improves the heat dissipation and the dustproof ability of mainboard, designs a mainboard that has dustproof protection architecture for this reason present case.

The mainboard on the existing market is poor in most dustproof capacity, dust is easily attached to the surface of the mainboard, inconvenience is brought to cleaning of a user, normal use performance of the mainboard is affected, meanwhile, the protection performance of the mainboard is poor, and the mainboard is easily damaged due to external interference.

Aiming at the problems, innovative design is urgently needed on the basis of the original mainboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mainboard with dustproof protection architecture to solve the current mainboard on the market that proposes in the above-mentioned background art, mostly do not possess dustproof function, external dust adheres to on the mainboard surface in the mainboard use, influences the normal performance of mainboard, and the protective capacities of mainboard is lower simultaneously, receives exogenic action and the problem of damage easily.

In order to achieve the above object, the utility model provides a following technical scheme: a mainboard with a dustproof protection structure comprises a mainboard body and a fan, wherein a motor is arranged on the outer side of the mainboard body, a lead screw is arranged on the outer side of the motor, a fixed shaft is arranged at the end of the lead screw, a traction block is arranged above the lead screw, a supporting block is fixed on the lateral side of the traction block, a limiting groove is formed in the outer portion of the supporting block, the fan is arranged at the top of the traction block, a flow guide cover is arranged on the surface of the fan, a rotating shaft is arranged in the flow guide cover, a first shielding plate is arranged on the outer side of the fan, a bayonet is formed in the lateral side of the first shielding plate, a clamping column is arranged in the bayonet, an adjusting cavity is formed in the first shielding plate, an adjusting block is arranged in the adjusting cavity, a connecting shaft is arranged on the outer side of the adjusting block, a connecting arm is arranged on the, and the avris of second sunshade is fixed with the stopper, the outside of stopper is provided with the guide slot, and the outside of guide slot is provided with accomodates the chamber to the outside of accomodating the chamber is provided with the installation cavity, the inside of installation cavity is provided with the dust screen.

Preferably, the traction block is in meshed connection with the lead screw, and the lead screw and the traction block are arranged in parallel.

Preferably, the supporting block and the limiting groove form a sliding structure, and the supporting block and the traction block are integrally arranged.

Preferably, the air guide sleeve and the fan form a rotating structure through a rotating shaft, and the air guide sleeve and the rotating shaft are in interference connection.

Preferably, the clamping column is connected with the bayonet in a clamping manner, and the clamping column and the bayonet are arranged on the same horizontal plane.

Preferably, the dust screen and the mainboard body form a sliding installation structure through an installation cavity, and the dust screen and the mainboard body are arranged in a mutually perpendicular mode.

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

1. the main board with the dustproof protection structure is provided with the fan, the motor is started, the motor drives the screw rod to rotate around the fixed shaft, the traction block is driven by the supporting block to horizontally move above the screw rod along the limiting groove, the fan blows dust on the surface of the main board body, dust is prevented from attaching to the surface of the main board in the use process of the main board, the normal use performance of the main board is prevented from being influenced, and meanwhile the heat dissipation capacity of the main board is improved;

2. the main board with the dustproof protection structure is provided with the air guide cover, the air guide cover is arranged on the surface of the fan, the separating sheet in the air guide cover is obliquely arranged, and when the fan works, the air guide cover can rotate around the rotating shaft under the action of air flow to guide the air flow, so that the air flow is uniformly dispersed to the outside of the fan, and the dust blowing and heat dissipation capacity of the fan is improved;

3. the mainboard with the dustproof protection structure is provided with a first shield, when the device is used, the first shield and a second shield are driven by a limiting block and taken out from the inner part of a containing cavity along a guide groove, then the second shield is rotated around the limiting block to be parallel to a mainboard body, the first shield and the second shield are connected through a connecting arm, then the connecting arm and the first shield are rotated around a connecting shaft, the first shield is pulled simultaneously, an adjusting block slides from one end of the adjusting cavity to the other end, the first shield is completely opened to be on the same plane with the second shield, then the first shield at two sides is limited and fixed through clamping of a bayonet and a clamping column, the stability of the use of the shields is ensured, at the moment, the sealing of the upper part of the mainboard body is completed, the mainboard body is in a relatively sealed environment through the matching of the first shield and a dustproof net, and the dustproof effect of the mainboard is, simultaneously first sunshade can protect the mainboard, avoids the mainboard to receive the collision and damages.

Drawings

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

FIG. 2 is a schematic view of the overall front view structure of the present invention;

fig. 3 is a schematic view of a connection structure of the first shielding plate and the second shielding plate according to the present invention.

In the figure: 1. a main board body; 2. a motor; 3. a lead screw; 4. a fixed shaft; 5. a traction block; 6. a support block; 7. a limiting groove; 8. a fan; 9. a pod; 10. a rotating shaft; 11. a first shield plate; 12. a bayonet; 13. clamping the column; 14. an adjustment chamber; 15. an adjusting block; 16. a connecting shaft; 17. a connecting arm; 18. a second shield plate; 19. a limiting block; 20. a guide groove; 21. a receiving cavity; 22. a mounting cavity; 23. a dust screen.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a mainboard with a dustproof protection structure comprises a mainboard body 1, a motor 2, a lead screw 3, a fixed shaft 4, a traction block 5, a supporting block 6, a limiting groove 7, a fan 8, a flow guide cover 9, a rotating shaft 10, a first shield plate 11, a bayonet 12, a clamping column 13, an adjusting cavity 14, an adjusting block 15, a connecting shaft 16, a connecting arm 17, a second shield plate 18, a limiting block 19, a guide groove 20, a containing cavity 21, a mounting cavity 22 and a dustproof net 23, wherein the motor 2 is arranged on the outer side of the mainboard body 1, the lead screw 3 is arranged on the outer side of the motor 2, the fixed shaft 4 is mounted at the end of the lead screw 3, the traction block 5 is arranged above the lead screw 3, the supporting block 6 is fixed on the side of the traction block 5, the limiting groove 7 is formed outside the supporting block 6, the fan 8 is mounted at the top of the traction block 5, the flow guide cover 9 is mounted on the, a first shielding plate 11 is arranged on the outer side of the fan 8, a bayonet 12 is formed in the side of the first shielding plate 11, a clamping column 13 is arranged inside the bayonet 12, an adjusting cavity 14 is formed in the first shielding plate 11, an adjusting block 15 is arranged inside the adjusting cavity 14, a connecting shaft 16 is arranged outside the adjusting block 15, a connecting arm 17 is arranged outside the connecting shaft 16, a second shielding plate 18 is connected to the end of the connecting arm 17, a limiting block 19 is fixed on the side of the second shielding plate 18, a guide groove 20 is arranged outside the limiting block 19, a containing cavity 21 is arranged outside the guide groove 20, an installation cavity 22 is arranged outside the containing cavity 21, and a dust screen 23 is arranged inside the installation cavity 22;

the traction block 5 is in meshed connection with the lead screw 3, the lead screw 3 and the traction block 5 are arranged in parallel, the motor 2 is started, the motor 2 drives the lead screw 3 to rotate around the fixed shaft 4, the traction block 5 is driven by the supporting block 6 to horizontally move above the lead screw 3 along the limiting groove 7, the fan 8 is used for blowing dust on the surface of the mainboard body 1, dust is prevented from attaching to the surface of the mainboard in the use process of the mainboard, the normal use performance of the mainboard is prevented from being influenced, and meanwhile the heat dissipation capacity of the mainboard is improved;

supporting shoe 6 constitutes sliding construction with spacing groove 7, and supporting shoe 6 adopts the integration setting with traction block 5, and traction block 5 removes along spacing groove 7 under supporting shoe 6's support, and it is spacing to its moving trajectory by spacing groove 7 for traction block 5 meshes with lead screw 3 all the time, has guaranteed lead screw 3 to traction block 5's normal transmission

The air guide sleeve 9 and the fan 8 form a rotating structure through a rotating shaft 10, the air guide sleeve 9 and the rotating shaft 10 are in interference connection, the air guide sleeve 9 is installed on the surface of the fan 8, the separating sheet inside the air guide sleeve 9 is obliquely arranged, when the fan 8 works, the air guide sleeve 9 can rotate around the rotating shaft 10 under the action of airflow to guide the airflow, so that the airflow is uniformly dispersed to the outside of the fan 8, and the dust blowing and heat dissipation capacity of the fan 8 is improved;

the clamping connection is adopted between the clamping column 13 and the bayonet 12, and the clamping column 13 and the bayonet 12 are arranged on the same horizontal plane, when the device is used, the first shielding plate 11 and the second shielding plate 18 are driven by the limiting block 19 to be taken out from the interior of the containing cavity 21 along the guide groove 20, then the second shielding plate 18 rotates around the limiting block 19 to be parallel to the mainboard body 1, the first shielding plate 11 and the second shielding plate 18 are connected through the connecting arm 17, then the connecting arm 17 and the first shielding plate 11 are rotated around the connecting shaft 16, meanwhile, the first shielding plate 11 is pulled, the adjusting block 15 slides from one end to the other end of the adjusting cavity 14, so that the first shielding plate 11 is completely opened to be on the same plane with the second shielding plate 18, then the clamping connection of the bayonet 12 and the clamping column 13 is used for limiting and fixing the first shielding plates 11 on two sides, the stability of the shielding plates is ensured, at the moment, the sealing of the upper part of the, the mainboard body 1 is in a relatively sealed environment, the dustproof effect of the mainboard is improved, and meanwhile, the first shielding plate 11 can protect the mainboard to prevent the mainboard from being damaged due to collision;

the dust screen 23 and the mainboard body 1 form a sliding installation structure through the installation cavity 22, the dust screen 23 and the mainboard body 1 are arranged in a mutually perpendicular mode, the dust screen 23 is slidably installed to the outer side of the mainboard body 1 along the installation cavity 22, external dust is blocked, the dustproof capacity of the mainboard is improved, a user can use the dust screen conveniently, and meanwhile the dust screen 23 is convenient to disassemble and clean.

The working principle is as follows: the main board with the dustproof protection structure is used according to the process shown in fig. 1-3, firstly, when the device is used, the first shield plate 11 and the second shield plate 18 are driven by the limiting block 19 to be taken out from the containing cavity 21 along the guide groove 20, then the second shield plate 18 is rotated around the limiting block 19 to be parallel to the main board body 1, the first shield plate 11 and the second shield plate 18 are connected through the connecting arm 17, then the connecting arm 17 and the first shield plate 11 are rotated around the connecting shaft 16, meanwhile, the first shield plate 11 is pulled, the adjusting block 15 slides from one end of the adjusting cavity 14 to the other end, so that the first shield plate 11 is completely opened to be on the same plane with the second shield plate 18, then the first shield plate 11 on the two sides is limited and fixed through the clamping of the clamping opening 12 and the clamping column 13, the use stability of the shield plates is ensured, at this time, the sealing of the upper part of the main board body 1 is completed, then the dustproof net 23 is, the external dust is blocked, and the first shielding plate 11 is matched with the dustproof net 23, so that the main board body 1 is in a relatively sealed environment, and the dustproof effect of the main board is improved;

according to fig. 1 and fig. 2, motor 2 is opened afterwards, motor 2 drives lead screw 3 and rotates around fixed axle 4, make traction block 5 under the drive of supporting shoe 6, along spacing groove 7 at lead screw 3 top horizontal migration, make fan 8 blow the dirt processing to the surface of mainboard body 1, avoid the dust to adhere to on the mainboard surface in the mainboard use, influence the normal performance of mainboard, and kuppe 9 installs the surface at fan 8, the inside spacer plate of kuppe 9 adopts the slope setting, when fan 8 is worked, kuppe 9 can rotate around pivot 10 under the effect of air current, guide the air current, make the even dispersion of air current to the outside of fan 8, the blowing dirt and the heat-sinking capability of fan 8 have been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mainboard with dustproof protection architecture, includes mainboard body (1) and fan (8), its characterized in that: the main board comprises a main board body (1), wherein a motor (2) is arranged on the outer side of the main board body (1), a lead screw (3) is arranged on the outer side of the motor (2), a fixed shaft (4) is installed at the end of the lead screw (3), a traction block (5) is arranged above the lead screw (3), a supporting block (6) is fixed on the lateral side of the traction block (5), a limiting groove (7) is formed in the outer portion of the supporting block (6), a fan (8) is installed at the top of the traction block (5), a flow guide cover (9) is installed on the surface of the fan (8), a rotating shaft (10) is installed inside the flow guide cover (9), a first shielding plate (11) is arranged on the outer side of the fan (8), a bayonet (12) is formed in the lateral side of the first shielding plate (11), a clamping column (13) is arranged inside the bayonet (12), and an, and the inside of adjusting chamber (14) is provided with regulating block (15) to the outside of regulating block (15) is provided with connecting axle (16), the outside of connecting axle (16) is provided with connecting arm (17), and the end department of connecting arm (17) is connected with second sunshade (18), and the avris of second sunshade (18) is fixed with stopper (19), the outside of stopper (19) is provided with guide slot (20), and the outside of guide slot (20) is provided with accomodates chamber (21), and the outside of accomodating chamber (21) is provided with installation cavity (22), the inside of installation cavity (22) is provided with dust screen (23).

2. A main board having a dust-proof structure according to claim 1, wherein: the traction block (5) is connected with the lead screw (3) in a meshed mode, and the lead screw (3) and the traction block (5) are arranged in parallel.

3. A main board having a dust-proof structure according to claim 1, wherein: the supporting block (6) and the limiting groove (7) form a sliding structure, and the supporting block (6) and the traction block (5) are integrally arranged.

4. A main board having a dust-proof structure according to claim 1, wherein: the air guide sleeve (9) and the fan (8) form a rotating structure through a rotating shaft (10), and the air guide sleeve (9) is in interference connection with the rotating shaft (10).

5. A main board having a dust-proof structure according to claim 1, wherein: the clamping column (13) is connected with the bayonet (12) in a clamping manner, and the clamping column (13) and the bayonet (12) are arranged on the same horizontal plane.

6. A main board having a dust-proof structure according to claim 1, wherein: the dustproof net (23) and the mainboard body (1) form a sliding installation structure through the installation cavity (22), and the dustproof net (23) and the mainboard body (1) are arranged in a mutually perpendicular mode.