CN209118204U - A kind of double-layer main board and blade computers - Google Patents

Abstract

The utility model embodiment discloses a kind of double-layer main board and blade computers, wherein, the double-layer main board includes the first laminate, second laminate, panel, hard disk, fixed bracket and the first screw, first laminate and second laminate, which are installed with the panel, to be fixed, and, first laminate and second laminate are each perpendicular to the panel, the hard disk is equipped with the first threaded hole, the fixed bracket is equipped with the first connecting hole, the fixed bracket is mounted on first laminate, first screw passes through first connecting hole and first threaded hole is assembled, the fixed hard disk and the fixed bracket, it is realized by the fixed bracket and the hard disk is installed on first laminate.By the above-mentioned means, when needing to remove the hard disk, it is only necessary to the fixed bracket and the hard disk are removed, then remove the hard disk, it is simple to operate without the entire double-layer main board of dismantling.

Description

A kind of double-layer main board and blade computers

Technical field

The utility model embodiment is related to mainboard field, more particularly to a kind of double-layer main board and blade computers.

Background technique

Compact PCI (Compact Peripheral Component Interconnect) abbreviation CPCI, Chinese is again Claim compact PCI, is International Industry computer manufacture person federation (PCI Industrial Computer Manufacturer's Group, abbreviation PICMG) a kind of bus interface standards for putting forward in 1994 are with PCI electrical code For the High performance industrial bus of standard.

Double-layer main board applied to CPCI is mainly installed in blade computers as storaging medium, currently, double-layer main board On hard disk be directly installed on first laminate, when needing to remove the hard disk, need all to tear entire double-layer main board open Under, then from the double-layer main board removed hard disk is removed, it is cumbersome and inconvenient.

Utility model content

The utility model embodiment is intended to provide a kind of double-layer main board and blade computers, without removing entire double-layer main board Hard disk can be removed, it is easy to operate.

In order to solve the above technical problems, the technical solution that the utility model embodiment uses is: providing a kind of bilayer Mainboard, comprising:

First laminate；

Second laminate；

Panel is fixed with first laminate and second laminate installation, also, first laminate and described the Two laminates are each perpendicular to the panel；

Hard disk, side are equipped with the first threaded hole；

Fixed bracket, is fixed on first laminate, the position opposite with first threaded hole on the fixed bracket The first connecting hole is installed；

First screw passes through first connecting hole and first threaded hole and assembles, the fixed hard disk and described solid Fixed rack.

Optionally, the fixed bracket includes department of assembly and bending part, the bending part in the end of the department of assembly, The bending part and the department of assembly are vertical；

First connecting hole is set in the department of assembly, and first screw passes through first connecting hole and described the The assembly of one threaded hole.

Optionally, the bending part is equipped with the second connecting hole；

The position opposite with second connecting hole is equipped with the first mounting hole on first laminate；

The double-layer main board further includes the second screw, and second screw passes through second connecting hole and first peace Fill hole assembly, the fixed fixed bracket and first laminate.

Optionally, the double-layer main board further includes locating piece, and the locating piece is fixed on first laminate；

The locating piece is equipped with the first groove, and the department of assembly is stuck in first groove.

Optionally, the locating piece is additionally provided with the second groove, and second groove is connected to first groove；

The position opposite with second connecting hole is equipped with the first pilot hole in second groove；

Second screw fills after passing through second connecting hole and first pilot hole with first mounting hole Match, the fixed fixed bracket, locating piece and first laminate.

Optionally, the double-layer main board further includes elastic rubber pad, and the elastic rubber pad is installed in second groove；

The elastic rubber pad is equipped with the second pilot hole, and second screw passes through second connecting hole, the first assembly It is assembled behind hole and second pilot hole with first mounting hole, the fixed fixed bracket, elastic rubber pad, locating piece and institute State the first laminate.

Optionally, the double-layer main board further includes plug；

The plug is installed on first laminate, and connects with the hard disk, realizes the hard disk and external electrical Electrical connection between road.

Optionally, the double-layer main board further includes radiator, and the radiator is installed on second laminate, and position Between first laminate and second laminate.

Optionally, the double-layer main board further includes handle, and the handle and panel installation are fixed, and the handle The side opposite with first laminate and second laminate on the panel.

In order to solve the above technical problems, another technical solution that the utility model embodiment uses is: providing one kind Blade computers, including above-mentioned double-layer main board.

The beneficial effect of the utility model embodiment is: being installed on institute after fixing by the fixed bracket and the hard disk It states on the first laminate, when needing to remove the hard disk, it is only necessary to the fixed bracket and the hard disk be removed, then remove institute Hard disk is stated, without entire double-layer main board of dismantling, operates simpler convenience.

Detailed description of the invention

Fig. 1 is an a kind of structural schematic diagram of double-layer main board in the utility model embodiment；

Fig. 2 is another structural schematic diagram of double-layer main board shown in FIG. 1；

Fig. 3 is the cross-sectional view of double-layer main board shown in Fig. 2；

Fig. 4 is the structural schematic diagram of the locating piece of double-layer main board shown in FIG. 1；

Fig. 5 is the partial enlarged view of double-layer main board shown in Fig. 2；

Fig. 6 is the partial enlarged view of double-layer main board shown in Fig. 3.

Fig. 1 to Fig. 6 is please referred to, 300 be double-layer main board, and 10 be the first laminate, and 11 be the second laminate, and 12 be panel, and 13 are Plug, 14 be radiator, and 15 be handle, and 16 be locating piece, and 17 be elastic rubber pad, and 18 be fixed bracket, and 19 be hard disk, and 101 are First mounting hole, 161 be the first groove, and 162 be the second groove, and 163 be the first pilot hole, and 171 be the second pilot hole, and 181 are Department of assembly, 182 be bending part, and 183 be the first connecting hole, and 184 be the second connecting hole, and 191 be the first threaded hole.

Specific embodiment

For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed Thin explanation.It should be noted that it can be directly in another element when element is expressed " being fixed on " another element Upper or placed in the middle there may be one or more therebetween elements.When an element is expressed " connection " another element, it can To be directly to another element or elements placed in the middle there may be one or more therebetween.This specification is used Term "vertical", "horizontal", "left" and "right", "inner", "outside" and similar statement for illustrative purposes only.

Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model The normally understood meaning of the technical staff in art field is identical.Term used in the description of the utility model is intended merely to The purpose for describing specific embodiment is not intended to limitation the utility model.Term "and/or" used in this specification includes one Any and all combinations of a or multiple relevant listed items.

Also referring to Fig. 1, Fig. 2 and Fig. 3, a kind of the utility model blade computers (figure that wherein an embodiment provides Do not show), the blade computers include several double-layer main boards 300, several described double-layer main boards 300 are mounted on the knife Storaging medium in piece computer, as the blade computers.

Wherein, the double-layer main board 300, including the first laminate 10, the second laminate 11, panel 12, plug 13, radiator 14, handle 15, locating piece 16, elastic rubber pad 17, fixed bracket 18 and hard disk 19, wherein first laminate 10 and described the Two laminates 11 are installed with the panel 12 and are fixed, and first laminate 10 and second laminate 11 are located at the panel 12 Phase the same side, is parallel to each other, also, is each perpendicular to the panel 12, and the handle 15 is fixed with the panel 12 installation, is located at The side opposite with first laminate 10 and second laminate 11.The locating piece 16 is installed on first laminate 10 On, the elastic rubber pad 17 and the fixed bracket 18 are assembled with the locating piece 16, the hard disk 19 and the fixed branch The installation of frame 18 is fixed, and the plug 13 is installed on first laminate 10, and is connected with the hard disk 19, the radiator 14 are installed on second laminate 11, and between first laminate 10 and second laminate 11.

Specifically, the double-layer main board 300 further includes the first screw (not shown) and the second screw (not shown), described One screw be used for the fixed bracket 18 and the hard disk 19 is fixed, second screw be used for by the fixed bracket 18, Elastic rubber pad 17 and the locating piece 16 are fixed.

First laminate 10 is the plastic cement material in rectangle, avoids conduction, and first laminate 10 is equipped with several First mounting hole 101, several described first mounting holes 101 are through-hole, for being assembled with the locating piece 16, are realized The hard disk 19 is installed.Optionally, the hole location for installing other electronic components, example are additionally provided on first laminate 10 Such as, for installing the hole location of the plug 13, the plug 13 is used for and the hard disk 19 connection, and then realizes the company on circuit It connects.

Second laminate 11 is also the plastic cement material in rectangle, is parallel to each other with first laminate 10.In this implementation In example, second laminate 11 is mainly used for installing the radiator 14, and the radiator 14 is located at 10 He of the first laminate Between second laminate 11, and it is located at relative position with the hard disk 19, for the hard disk 19 and the double-deck master Other electronic components on plate 300 radiate.Optionally, the radiator 14 is the aluminium with good thermal conductivity, And it is equipped with several fins for heat dissipation above, the radiator 14 fills by way of being spirally connected with second laminate 11 Match.

The panel 12 is in addition to installing first laminate 10, the second laminate 11 and the handle 15, on the panel 12 It is additionally provided with several hole locations and slot, for installing other electronic components, for example, interface is equipped on the panel, for real Existing first laminate 10 and component and external circuit realization electrical connection on second laminate 11.

During installation, first laminate 10 and second laminate 11 are located at the side of the panel 12, the handle 15 are located at the other side opposite with first laminate 10 and second laminate 11 on the panel 12, so that will be described double Layer mainboard 300 is installed in the blade computers in use, can be caught in the double-layer main board 300 by the handle 15 It is easy to operate in the blade computers, and first laminate 10 and second laminate 11 is made to be located at the blade The inside of computer, it is safer.

Referring to Figure 4 together, Fig. 5 and Fig. 6, the locating piece 16 is fixed on first laminate 10, optionally, described Locating piece 16 and first laminate 10 are fixed by welding, or are fixed by way of being spirally connected.The locating piece 16 are equipped with the first groove 161, and first groove 161 runs through the locating piece 16, and first groove 161 is for installing When, it is caught in for the fixed bracket 18, limit and stable is served to the fixed bracket 18.It is also set on the locating piece 16 There is the second groove 162, the quantity of second groove 162 is two, and two second grooves 162 are located at described first The both ends of groove 161, and be connected to first groove 161, second groove 162 accommodates the elasticity for installing Rubber mat 17, optionally, installation one elastic rubber pad 17 of receiving in each second groove 162.

First pilot hole 163 is equipped in each second groove 162, first pilot hole 163 is through-hole, phase It answers, each elastic rubber pad 17 is equipped with second pilot hole 171, and second pilot hole 171 runs through the elasticity Rubber mat 17 and first pilot hole 163 are located at relative position, and first pilot hole 163 and second pilot hole 171 are used The elastic rubber pad 17 and the locating piece 16 are fixed by way of being spirally connected in realizing.

Optionally, the elastic rubber pad 17 is flexible plastic cement material, and 17 part of elastic rubber pad is located at described In second groove 162, and cooperate with the inner wall mutual extrusion of second groove 162.In the present embodiment, the elastic gum Pad 17 connects the locating piece 16 and the fixed bracket 18 as middle transition, meanwhile, have one to the fixed bracket 18 Fixed supporting role, so that the fixed bracket 18 is more stable.

The fixed bracket 18 is depositing for the double-layer main board 300 for installing the fixed hard disk 19, the hard disk 19 Store up medium.The fixed bracket 18 includes department of assembly 181 and bending part 182, and the department of assembly 181 is in addition to being used for and the hard disk 19 installation fix, be also used to be caught in first groove 161 of the locating piece 16, the bending part 182 be used for and it is described Elastic rubber pad 17 is assembled.

Specifically, the side of the hard disk 19 is equipped with the first threaded hole 191, the department of assembly 182 is equipped with first and connects Hole 183 is connect, first connecting hole 183 runs through the department of assembly 181.In the present embodiment, first threaded hole 191 and institute It states the first connecting hole 183 and is located at relative position, one end of first screw passes through first connecting hole 183 and described first Threaded hole 191 is assembled, and then the fixed fixed bracket 18 and the hard disk 19.

The bending part 182 and the elastic rubber pad 17 of the fixed bracket 18 offset, on the bending part 182 with institute The opposite position of the second pilot hole 171 is stated equipped with the second connecting hole 184, second connecting hole 184 is through-hole, second spiral shell One end of nail sequentially passes through second connecting hole 184, the second pilot hole 171 and first pilot hole 163 and is assembled, into And the fixed fixed bracket 18, elastic rubber pad 17 and the locating piece 16.

In the present embodiment, the quantity of the fixed bracket 18 and the locating piece 16 is respectively two, the elastic gum The quantity of pad 17 is four, and two fixed brackets 18 are located at the two sides of the hard disk 19, four elastic rubber pads 17 are respectively positioned in the locating piece 16, and two fixed brackets 18 are assembled with two locating pieces 16 respectively.

In the present embodiment, a kind of mounting means is to fix the radiator 14 and second laminate 11 installation, will The locating piece 16 and the plug 13 are mounted on first laminate 10, by first screw by the hard disk 19 and the fixed bracket 18 it is fixed, the elastic rubber pad 17 is installed in the locating piece 16, second screw is passed through The fixed bracket 18, elastic rubber pad 17 and the locating piece 16 are installed and fixed, by first laminate 10 and described second Laminate 11 is fixed with the panel 12 respectively, then the handle 15 and the panel 12 is fixed.Finally, by mounted described Double-layer main board 300 is embedded in the blade computers.

In the technical solution of the application, a kind of blade computers include several described double-layer main boards 300, several institutes It states double-layer main board 300 to be installed in the blade computers, it is preferred that several described 300 spacing of double-layer main board settings.

Wherein, the double-layer main board 300 includes the first laminate 10, the second laminate 11, panel 12, the first screw, the second spiral shell Nail, fixed bracket 18 and hard disk 19, first laminate 10 and second laminate 11 are installed with the panel 12 and are fixed, institute It states hard disk 19 and the fixed bracket 18 installation is fixed, the fixed bracket 18 and first laminate 10 installation are fixed, and are passed through The hard disk 19 is fixed on first laminate 10 by the realization of fixed bracket 18, when needing to remove the hard disk 19, It only needs to dismantle the fixed bracket 18 from first laminate 10, then removes the hard disk 19, it is whole without removing A double-layer main board 300, it is simple to operate.

Further, the double-layer main board 300 further includes locating piece 16 and elastic rubber pad 17, and the locating piece 16 is fixed on On first laminate 10, the locating piece 16 is equipped with the first groove 161 and the second groove 162, and the elastic rubber pad 17 is pacified Loaded in second groove 162, the fixed bracket 18 includes department of assembly 181 and bending part 182,181 He of department of assembly After the hard disk 19 is fixed, it is caught in first groove 161, since the locating piece 16 is fixed on first laminate 10 On, after the department of assembly 181 is stuck in first groove 161, can play will be described by the locating piece 16 realization Hard disk 19 is installed on first laminate 10, also, since first groove 161 has limit to the department of assembly 181 Effect, can make the fixed bracket 18 more stable, that is, make the hard disk 19 more stable；The bending part 182 and the elastic rubber pad 17 and the locating piece 16 be fixed by second screw, will be described solid in addition to realizing Fixed rack 18 is installed on first laminate 10, and then realizes the hard disk 19 being installed on first laminate 10 it Outside, the elastic rubber pad 17 plays the role of support to the bending part 182, that is, the work of support is played to the fixed bracket 18 With can entirely to fix more stable between bracket 18 and the hard disk 19, it is not easy to generate shaking, and install when Wait preferably installation.

It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented Example, not as the additional limitation to the content of the present invention, purpose of providing these embodiments is makes to this reality these embodiments Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill For personnel, it can be modified or changed according to the above description, and all to should belong to this practical new for all these modifications and variations The protection scope of type appended claims.

Claims (10)

1. a kind of double-layer main board characterized by comprising

First laminate；

Second laminate；

Panel is fixed with first laminate and second laminate installation, also, first laminate and the second layer Plate is each perpendicular to the panel；

Hard disk, side are equipped with the first threaded hole；

Fixed bracket, is fixed on first laminate, the position opposite with first threaded hole is set on the fixed bracket There is the first connecting hole；

First screw, passes through first connecting hole and first threaded hole assembles, the fixed hard disk and the fixed branch Frame.

2. double-layer main board according to claim 1, which is characterized in that

The fixed bracket includes department of assembly and bending part, and the bending part is in the end of the department of assembly, the bending part It is vertical with the department of assembly；

First connecting hole is set in the department of assembly, and first screw passes through first connecting hole and first spiral shell Pit assembly.

3. double-layer main board according to claim 2, which is characterized in that

The bending part is equipped with the second connecting hole；

The position opposite with second connecting hole is equipped with the first mounting hole on first laminate；

The double-layer main board further includes the second screw, and second screw passes through second connecting hole and first mounting hole Assembly, the fixed fixed bracket and first laminate.

4. double-layer main board according to claim 3, which is characterized in that

The double-layer main board further includes locating piece, and the locating piece is fixed on first laminate；

The locating piece is equipped with the first groove, and the department of assembly is stuck in first groove.

5. double-layer main board according to claim 4, which is characterized in that

The locating piece is additionally provided with the second groove, and second groove is connected to first groove；

The position opposite with second connecting hole is equipped with the first pilot hole in second groove；

Second screw assembles after passing through second connecting hole and first pilot hole with first mounting hole, Gu The fixed fixed bracket, locating piece and first laminate.

6. double-layer main board according to claim 5, which is characterized in that

The double-layer main board further includes elastic rubber pad, and the elastic rubber pad is installed in second groove；

The elastic rubber pad be equipped with the second pilot hole, second screw pass through second connecting hole, the first pilot hole and After second pilot hole and first mounting hole assembly, the fixed fixed bracket, elastic rubber pad, locating piece and described the One laminate.

7. double-layer main board according to claim 1, which is characterized in that

The double-layer main board further includes plug；

The plug is installed on first laminate, and connects with the hard disk, realize the hard disk and external circuit it Between electrical connection.

8. double-layer main board according to claim 1, which is characterized in that

The double-layer main board further includes radiator, and the radiator is installed on second laminate, and is located at described first Between laminate and second laminate.

9. double-layer main board according to claim 1, which is characterized in that

The double-layer main board further includes handle, and the handle and panel installation are fixed, and the handle is located at the face The side opposite with first laminate and second laminate on plate.

10. a kind of blade computers, which is characterized in that including double-layer main board as in one of claimed in any of claims 1 to 9.