CN214474757U

CN214474757U - Protective cover for pcb chip of server computer

Info

Publication number: CN214474757U
Application number: CN202023053790.XU
Authority: CN
Inventors: 李新阳
Original assignee: Kunshan Shengtan Electronic Technology Co ltd
Current assignee: Kunshan Shengtan Electronic Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-22
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a server computer pcb chip safety cover, including the safety cover, safety cover side surface is provided with disassembly body, disassembly body includes the ventilation radiator-grid, the ventilation radiator-grid is located safety cover side surface, and ventilation radiator-grid one end is located inside the safety cover, ventilation radiator-grid side surface fixedly connected with fixture block, the fixture block is located inside the safety cover swing joint has first draw-in groove, ventilation radiator-grid side surface fixedly connected with second fixed block, second fixed block side surface is seted up flutedly, and the second fixed block is located inside the safety cover, the safety cover is inside to be provided with the carriage release lever, carriage release lever one end surface is connected in horizontal ejector pad, the carriage release lever is inside to be seted up first dead slot, first dead slot inside fixedly connected with first spring; through the disassembly body who sets up, after pcb long-time work, can pull down the ventilation cooling net on the safety cover, clear up the dust of the online accumulation of ventilation cooling.

Description

Protective cover for pcb chip of server computer

Technical Field

The utility model relates to a computer accessories technical field especially relates to server computer pcb chip safety cover.

Background

A PCB, i.e., a printed wiring board, which is called a printed board for short, is one of important parts in the electronic industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, has electronic components such as integrated circuits, and printed boards are used to electrically interconnect the various components. The printed circuit board consists of an insulating bottom plate, a connecting lead and a welding disc for assembling and welding electronic elements, and has double functions of a conductive circuit and the insulating bottom plate. The circuit can replace complex wiring to realize electrical connection among elements in the circuit, thereby simplifying the assembly and welding work of electronic products, reducing the wiring workload in the traditional mode and greatly lightening the labor intensity of workers; and the volume of the whole machine is reduced, the product cost is reduced, and the quality and the reliability of the electronic equipment are improved. The printed circuit board has good product consistency, can adopt standardized design, and is beneficial to realizing mechanization and automation in the production process. Meanwhile, the whole printed circuit board subjected to assembly and debugging can be used as an independent spare part, so that the exchange and maintenance of the whole product are facilitated. At present, printed wiring boards have been used extremely widely in the production and manufacture of electronic products;

the safety cover can be installed on present pcb's chip surface, but can let the dust plug up the louvre owing to long-time the use for the unable smooth heat dissipation of chip causes the pcb chip function impaired, and we propose server computer pcb chip safety cover for this reason.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a server computer pcb chip safety cover can pull down the radiator-grid of pcb chip safety cover and clear up.

In order to solve the technical problem, the utility model provides a following technical scheme: a server computer pcb chip protection cover comprises a protection cover, wherein a disassembly mechanism is arranged on one side surface of the protection cover, the disassembly mechanism comprises a ventilation and heat dissipation net, the ventilation and heat dissipation net is arranged on one side surface of the protection cover, one end of the ventilation and heat dissipation net is arranged in the protection cover, a fixture block is fixedly connected to one side surface of the ventilation and heat dissipation net, the fixture block is movably connected in the protection cover and is movably connected with a first clamping groove, a second fixed block is fixedly connected to one side surface of the ventilation and heat dissipation net, a groove is formed in one side surface of the second fixed block, the second fixed block is arranged in the protection cover, a moving rod is arranged in the protection cover, one end surface of the moving rod is connected to a transverse pushing block, a first empty groove is formed in the moving rod, a first spring is fixedly connected in the first empty groove, and a first fixed block is fixedly connected to the other end surface of the first spring, first fixed block both sides fixed surface connects inside the safety cover, just carriage release lever one end is located the safety cover outside.

As a preferred technical proposal of the utility model, the utility model also comprises an installation mechanism, the installation mechanism comprises an inner protective cover, the inner protective cover is positioned at the inner side of the protective cover, one side surface of the inner protective cover is fixedly connected with a connecting block, one end of the connecting block is positioned inside the protective cover, a second empty groove is arranged inside the protective cover, a second spring is fixedly connected at the inner side of the second empty groove, the other end surface of the second spring is fixedly connected with a transverse clamping bar, one side surface of the connecting block is provided with a third clamping groove, one end of the transverse clamping bar is positioned at the inner side of the first fixed block and connected with the third clamping groove, one side surface of the transverse clamping bar is fixedly connected with a transverse pushing block, one end of the transverse pushing block penetrates through the protective cover and is positioned at the outer side of the protective cover, one side surface of the transverse clamping bar is movably connected with a vertical clamping bar, the other end surface of the vertical clamping bar is fixedly connected with the third spring, just vertical kelly one side fixed surface is connected with vertical ejector pad, vertical ejector pad one end runs through the safety cover and is located the safety cover outside, just the inside second draw-in groove of having seted up of safety cover, second draw-in groove swing joint is in vertical kelly one end surface.

As a preferred technical scheme of the utility model, carriage release lever one end fixed surface is connected with draws the piece, draw the piece to be located the safety cover outside, just draw the piece semicircular structure.

As a preferred technical scheme of the utility model, first fixed block is square structure, just first fixed block width is one point one time of carriage release lever width.

As a preferred technical scheme of the utility model, the ventilation cooling net is square structure, just the louvre has been seted up on ventilation cooling net surface, the quantity of ventilation cooling net is provided with two.

As a preferred technical scheme of the utility model, vertical ejector pad all is the arc structure with horizontal ejector pad side surface, just anti-skidding line has all been seted up to vertical ejector pad and horizontal ejector pad side surface.

As an optimized technical scheme of the utility model, horizontal kelly is square structure, just the quantity of horizontal kelly is provided with four.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arranged disassembling mechanism, after the pcb chip works for a long time, the ventilating and radiating net on the protective cover can be disassembled to clean dust accumulated on the ventilating and radiating net, so that the phenomenon that the work of the pcb chip is influenced due to the fact that radiating holes in the ventilating and radiating net are completely blocked by the dust is avoided, and the service life of the chip is prolonged;

2. through the installation mechanism who sets up, when the pcb produced the trouble or need routine maintenance, can be convenient and fast more pull down the pcb chip and maintain or maintain for the pcb chip can maintain the best performance always.

Drawings

Fig. 1 is a schematic bottom sectional view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the present invention at C in fig. 2;

fig. 4 is an enlarged schematic structural view of the present invention at B in fig. 1;

wherein: 1. a protective cover; 2. a ventilation and heat dissipation net; 3. an inner protective cover; 11. a second empty slot; 21. a travel bar; 22. a first empty slot; 23. a first fixed block; 24. a first spring; 25. a second fixed block; 26. a groove; 27. a clamping block; 28. a first card slot; 29. pulling the block; 30. a second card slot; 32. connecting blocks; 33. a transverse clamping rod; 34. a third card slot; 35. a second spring; 36. a transverse push block; 37. a vertical clamping rod; 38. a vertical push block; 39. and a third spring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, a server computer pcb chip protection cover comprises a protection cover 1, a side surface of the protection cover 1 is provided with a detaching mechanism, the detaching mechanism comprises a ventilation and heat dissipation net 2, the ventilation and heat dissipation net 2 is positioned on a side surface of the protection cover 1, one end of the ventilation and heat dissipation net 2 is positioned inside the protection cover 1, one side surface of the ventilation and heat dissipation net 2 is fixedly connected with a fixture block 27, the fixture block 27 is positioned inside the protection cover 1 and movably connected with a first clamping groove 28, one side surface of the ventilation and heat dissipation net 2 is fixedly connected with a second fixing block 25, one side surface of the second fixing block 25 is provided with a groove 26, the second fixing block 25 is positioned inside the protection cover 1, the protection cover 1 is internally provided with a moving rod 21, one end surface of the moving rod 21 is connected with a transverse pushing block 36, the moving rod 21 is internally provided with a first empty groove 22, the first empty groove 22 is internally fixedly connected with a first spring 24, the other end surface of the first spring 24 is fixedly connected with a first fixing block 23, the surfaces of two sides of the first fixed block 23 are fixedly connected to the inside of the protective cover 1, and one end of the movable rod 21 is positioned on the outer side of the protective cover 1;

when the ventilation and heat dissipation net 2 needs to be detached for cleaning, the moving rod 21 is pulled, so that the first spring 24 is pressed to retract, the second fixing block 25 is pushed outwards by the surface of one end of the moving rod 21 until the clamping block 27 is pushed out of the first clamping groove 28, and the ventilation and heat dissipation net 2 can be detached for cleaning; after pcb works for a long time, the ventilating and radiating net 2 on the protective cover 1 can be detached, accumulated dust on the ventilating and radiating net 2 is cleaned, the phenomenon that radiating holes in the ventilating and radiating net 2 are thoroughly blocked by dust is avoided, the work of a pcb chip is influenced, and the service life of the chip is prolonged.

In other embodiments, the present embodiment discloses the connecting block 32, as shown in fig. 1 and 4, further comprising a mounting mechanism, the mounting mechanism includes an inner protecting cover 3, the inner protecting cover 3 is located inside the protecting cover 1, the connecting block 32 is fixedly connected to a surface of one side of the inner protecting cover 3, one end of the connecting block 32 is located inside the protecting cover 1, a second hollow 11 is formed inside the protecting cover 1, a second spring 35 is fixedly connected to an inner side of the second hollow 11, a transverse rod 33 is fixedly connected to a surface of the other end of the second spring 35, a third slot 34 is formed on a surface of one side of the connecting block 32, one end of the transverse rod 33 is located inside the first fixing block 23 and is connected to the third slot 34, a transverse pushing block 36 is fixedly connected to a surface of one side of the transverse rod 33, one end of the transverse pushing block 36 penetrates through the protecting cover 1 and is located outside the protecting cover 1, a vertical rod 37 is movably connected to a surface of one side of the transverse rod 33, the surface of the other end of the vertical clamping rod 37 is fixedly connected with a third spring 39, the surface of one side of the vertical clamping rod 37 is fixedly connected with a vertical push block 38, one end of the vertical push block 38 penetrates through the protective cover 1 and is positioned on the outer side of the protective cover 1, a second clamping groove 30 is formed in the protective cover 1, and the second clamping groove 30 is movably connected to the surface of one end of the vertical clamping rod 37;

when the inner protection cover 3 needs to be detached to maintain the pcb, the transverse pushing block 36 is pushed, so that the transverse clamping rod 33 retreats to press the second spring 35, the second spring 35 contracts, the transverse clamping rod 33 leaves the third clamping groove 34, the vertical pushing block 38 is pushed by the third spring 39 to move downwards and extend into the inner side of the second clamping groove 30, the transverse clamping rod 33 cannot rebound to the inner side of the third clamping groove 34, and the connecting block 32 can be pulled out of the protective cover 1; when the pcb is out of order or needs routine maintenance, the pcb chip can be more conveniently and quickly detached for repair or maintenance, so that the pcb chip can always maintain the best performance.

In other embodiments, the present embodiment discloses a pulling block 29, as shown in fig. 3, one end surface of the moving rod 21 is fixedly connected with the pulling block 29, the pulling block 29 is located outside the protection cover 1, and the pulling block 29 is in a semicircular structure; the movement rod 21 can be preferably pulled using the pulling block 29 by providing the pulling block 29 having a semicircular structure on one end surface of the movement rod 21.

In other embodiments, the embodiment discloses the first fixing block 23, as shown in fig. 3, the first fixing block 23 is a square structure, and the width of the first fixing block 23 is one point of the width of the moving rod 21; by forming the first fixed block 23 in a square shape and setting the width to be one point or twice the width of the moving rod 21, the first fixed block 23 can be connected to the inside of the protection cover 1 over the moving rod 21, and the use of the first spring 24 is not affected while the fixed state is achieved.

In other embodiments, the present embodiment discloses a ventilation and heat dissipation net 2, as shown in fig. 1, the ventilation and heat dissipation net 2 is a square structure, heat dissipation holes are formed on the surface of the ventilation and heat dissipation net 2, and two ventilation and heat dissipation nets 2 are provided; through being provided with two square and the surface has seted up the ventilation cooling net 2 of louvre for this device's heat dissipation ventilation function is better.

In other embodiments, the embodiment discloses the vertical pushing block 38 and the horizontal pushing block 36, as shown in fig. 4, one side surfaces of the vertical pushing block 38 and the horizontal pushing block 36 are both arc-shaped structures, and one side surfaces of the vertical pushing block 38 and the horizontal pushing block 36 are both provided with anti-skid threads; the vertical pushing block 38 and the horizontal pushing block 36 are both arc-shaped and provided with anti-skid grains, so that the horizontal pushing block 36 and the vertical pushing block 38 are better in use.

In other embodiments, the present embodiment discloses the transverse clamping rods 33, as shown in fig. 1 and 4, the transverse clamping rods 33 are square, and the number of the transverse clamping rods 33 is four; through establishing horizontal kelly 33 into square structure, make its combination with connecting block 32 more firm, and set up four horizontal kellies 33, then let interior safety cover 3 inseparabler with being connected of safety cover 1.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

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. Server computer pcb chip protection cover, including protection cover (1), its characterized in that: the protective cover is characterized in that a dismounting mechanism is arranged on one side surface of the protective cover (1), the dismounting mechanism comprises a ventilation and heat dissipation net (2), the ventilation and heat dissipation net (2) is located on one side surface of the protective cover (1), one end of the ventilation and heat dissipation net (2) is located inside the protective cover (1), a clamping block (27) is fixedly connected to one side surface of the ventilation and heat dissipation net (2), the clamping block (27) is located inside the protective cover (1) and movably connected with a first clamping groove (28), a second fixing block (25) is fixedly connected to one side surface of the ventilation and heat dissipation net (2), a groove (26) is formed in one side surface of the second fixing block (25), the second fixing block (25) is located inside the protective cover (1), a moving rod (21) is arranged inside the protective cover (1), one end surface of the moving rod (21) is connected to a transverse pushing block (36), and a first empty groove (22) is formed inside the moving rod (21), first dead slot (22) inside fixedly connected with first spring (24), first spring (24) other end fixed surface is connected with first fixed block (23), first fixed block (23) both sides fixed surface connects inside safety cover (1), just carriage release lever (21) one end is located the safety cover (1) outside.

2. The server computer pcb chip protection cover of claim 1, wherein: the protective cover is characterized by further comprising an installation mechanism, wherein the installation mechanism comprises an inner protective cover (3), the inner protective cover (3) is positioned on the inner side of the protective cover (1), one side of the inner protective cover (3) is fixedly connected with a connecting block (32), one end of the connecting block (32) is positioned inside the protective cover (1), a second empty groove (11) is formed inside the protective cover (1), a second spring (35) is fixedly connected on the inner side of the second empty groove (11), the other end of the second spring (35) is fixedly connected with a transverse clamping rod (33), a third clamping groove (34) is formed in one side surface of the connecting block (32), one end of the transverse clamping rod (33) is positioned on the inner side of the first fixing block (23) and connected with the third clamping groove (34), one side of the transverse clamping rod (33) is fixedly connected with a transverse pushing block (36), one end of the transverse pushing block (36) penetrates through the protective cover (1) and is positioned on the outer side of the protective cover (1), horizontal kelly (33) one side surface swing joint has vertical kelly (37), vertical kelly (37) other end fixed surface is connected with third spring (39), just vertical kelly (37) one side fixed surface is connected with vertical ejector pad (38), vertical ejector pad (38) one end is run through safety cover (1) and is located the safety cover (1) outside, just second draw-in groove (30) have been seted up to safety cover (1) inside, second draw-in groove (30) swing joint is in vertical kelly (37) one end surface.

3. The server computer pcb chip protection cover of claim 1, wherein: one end surface of the moving rod (21) is fixedly connected with a pulling block (29), the pulling block (29) is located on the outer side of the protective cover (1), and the pulling block (29) is of a semicircular structure.

4. The server computer pcb chip protection cover of claim 1, wherein: the first fixing block (23) is of a square structure, and the width of the first fixing block (23) is one point which is one time of the width of the moving rod (21).

5. The server computer pcb chip protection cover of claim 1, wherein: the ventilation and heat dissipation net (2) is of a square structure, heat dissipation holes are formed in the surface of the ventilation and heat dissipation net (2), and two ventilation and heat dissipation nets (2) are arranged.

6. The server computer pcb chip protection cover of claim 2, wherein: the anti-skidding structure is characterized in that the surfaces of one sides of the vertical pushing block (38) and the transverse pushing block (36) are arc-shaped structures, and anti-skidding grains are formed in the surfaces of one sides of the vertical pushing block (38) and the transverse pushing block (36).

7. The server computer pcb chip protection cover of claim 2, wherein: the transverse clamping rods (33) are of square structures, and the number of the transverse clamping rods (33) is four.