CN111309661A - PCIE module and server case - Google Patents

PCIE module and server case Download PDF

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Publication number
CN111309661A
CN111309661A CN202010153862.3A CN202010153862A CN111309661A CN 111309661 A CN111309661 A CN 111309661A CN 202010153862 A CN202010153862 A CN 202010153862A CN 111309661 A CN111309661 A CN 111309661A
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CN
China
Prior art keywords
pcie
hinge
module
fixing
bracket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010153862.3A
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Chinese (zh)
Other versions
CN111309661B (en
Inventor
朱敬贤
高晓川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Inspur Intelligent Technology Co Ltd
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Suzhou Inspur Intelligent Technology Co Ltd
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Priority to CN202010153862.3A priority Critical patent/CN111309661B/en
Publication of CN111309661A publication Critical patent/CN111309661A/en
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Publication of CN111309661B publication Critical patent/CN111309661B/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/185—Mounting of expansion boards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/186—Securing of expansion boards in correspondence to slots provided at the computer enclosure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/187—Mounting of fixed and removable disk drives
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0026—PCI express

Abstract

The invention discloses a PCIE module, which comprises the following components: the PCIE support is fixedly provided with a Riser card, and the Riser card is connected with the PCIE card; the clamp spring comprises a handle part, a clamping part and a first hinge part, wherein the first hinge part is connected with the handle part and the clamping part, the main body of the clamping part is parallel to the first hinge part and protrudes towards a first direction relative to the first hinge part, the handle part extends towards a second direction relative to the first hinge part, and the first direction is opposite to the second direction; and the elastic sheet comprises a fixing part, the fixing part is provided with a hole so as to fix the elastic sheet to the PCIE support through a fastener, one side of the fixing part is provided with a fixing groove, and the first hinge part of the clamp spring is arranged in the fixing groove of the elastic sheet. The invention also discloses a server case. The scheme provided by the invention is characterized in that the clamp spring is fixed on the elastic sheet and the PCIE bracket to form hinge connection, and the clamp hook and the hand-turning screw of the hard disk frame module are matched to realize tool-free maintenance.

Description

PCIE module and server case
Technical Field
The present invention relates to the field of servers, and in particular, to a PCIE module and a server chassis.
Background
In a conventional scheme for fixing a PCIE module in a chassis such as a server/switch, PCIE is fixed in the server chassis by a tool. The drawback of this approach is that if the user does not have a suitable tool at hand, the PCIE module cannot be disassembled, which causes great inconvenience. In addition, although the PCIE module that is disassembled without using a tool in the prior art generally uses the panel of the chassis to assist in making the fixing structure, and the space of the fixing structure is often large, the PCIE module that is disassembled without using a tool is difficult to form when the panel of the chassis cannot assist in making the fixing structure.
Disclosure of Invention
In view of this, an object of the embodiment of the present invention is to provide a PCIE module and a server chassis, which are mainly fixed on a clip and a PCIE bracket through a reversible clip to form a hinge connection, and are matched with a hook and a hand screw of a hard disk frame module to implement tool-less maintenance.
Based on the above object, an aspect of the embodiments of the present invention provides a PCIE module, including the following components:
the system comprises a PCIE bracket, wherein a Riser card is fixedly installed on the PCIE bracket and connected with the PCIE;
a snap spring including a handle portion, a detent portion, and a first hinge portion connecting the handle portion and the detent portion, a main body of the detent portion being parallel to the first hinge portion and protruding in a first direction with respect to the first hinge portion, the handle portion extending in a second direction with respect to the first hinge portion, the first direction being opposite to the second direction; and
the elastic sheet comprises a fixing portion, the fixing portion is provided with a hole so as to fix the elastic sheet to the PCIE support through a fastener, one side of the fixing portion is provided with a fixing groove, and the first hinge portion of the clamp spring is arranged in the fixing groove of the elastic sheet.
In some embodiments, further comprising: the movable door is connected with the PCIE support through a rotating shaft, a male clamping portion is arranged on the movable door, and the male clamping portion is matched with a female clamping portion on the PCIE support to fix the PCIE card.
In some embodiments, the circlip further comprises a second hinge, the first hinge and the second hinge being in the same line.
In some embodiments, the elastic sheet further includes a connecting portion and a protruding portion, and the fixing portion and the protruding portion are connected by the connecting portion.
In some embodiments, the PCIE mount further includes a limiting portion, one side of the limiting portion is connected to the PCIE mount first surface, and the other side of the limiting portion opposite to the limiting portion is suspended.
In another aspect of the embodiments of the present invention, a server chassis is further provided, including a hard disk frame module, a base, and a PCIE module, where the PCIE module includes:
the system comprises a PCIE bracket, wherein a Riser card is fixedly installed on the PCIE bracket and connected with the PCIE;
a snap spring including a handle portion, a detent portion, and a first hinge portion connecting the handle portion and the detent portion, a main body of the detent portion being parallel to the first hinge portion and protruding in a first direction with respect to the first hinge portion, the handle portion extending in a second direction with respect to the first hinge portion, the first direction being opposite to the second direction; and
a spring plate, the spring plate comprises a fixing part, the fixing part is provided with a hole for fixing the spring plate on the PCIE bracket through a fastener, one side of the fixing part is provided with a fixing groove, the first hinge part of the clamp spring is arranged in the fixing groove of the spring plate,
the clamping portion is matched with a clamping hook of the hard disk frame module to fix the PCIE module, and the PCIE module and the hard disk frame module are fixed to the base.
In some embodiments, further comprising: the movable door is connected with the PCIE support through a rotating shaft, a male clamping portion is arranged on the movable door, and the male clamping portion is matched with a female clamping portion on the PCIE support to fix the PCIE card.
In some embodiments, the circlip further comprises a second hinge, the first hinge and the second hinge being in the same line.
In some embodiments, the elastic sheet further includes a connecting portion and a protruding portion, and the fixing portion and the protruding portion are connected by the connecting portion.
In some embodiments, the PCIE mount further includes a limiting portion, one side of the limiting portion is connected to the PCIE mount first surface, and the other side of the limiting portion opposite to the limiting portion is suspended.
The invention has the following beneficial technical effects: fix through the jump ring that can overturn and form hinged joint on shell fragment and PCIE support, the trip and the hand screw of cooperation hard disk frame module realize the instrument-free maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.
Fig. 1 is an exploded view of a PCIE module according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a clamp spring provided in the embodiment of the present invention;
fig. 3 is a schematic view of a spring plate according to an embodiment of the present invention;
fig. 4 is a partially enlarged schematic view of a PCIE module and a clamp spring in a release state according to an embodiment of the present invention;
fig. 5 is a partially enlarged schematic view of a server chassis and a snap spring and a snap hook provided in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
Based on the above purpose, a first aspect of the embodiments of the present invention provides an embodiment of a PCIE module. Fig. 1 is an exploded view of an embodiment of a PCIE module provided in the present invention, and fig. 2 and fig. 3 are schematic diagrams of a snap spring and a spring plate, respectively. With reference to fig. 1 to 3, a PCIE module 0 provided in the embodiment of the present invention includes the following components:
the PCIE interface module comprises a PCIE support 1, wherein a Riser card is fixedly installed on the PCIE support 1 and connected with the PCIE;
a latch spring 2, wherein the latch spring 2 includes a handle portion 21, a detent portion 22, and a first hinge portion 23, the first hinge portion 23 connects the handle portion 21 and the detent portion 22, a main body 221 of the detent portion 22 is parallel to the first hinge portion 23 and protrudes in a first direction a relative to the first hinge portion 23, the handle portion 21 extends in a second direction b relative to the first hinge portion 23, and the first direction a is opposite to the second direction b; and
the elastic sheet 3, the elastic sheet 3 includes a fixing portion 31, the fixing portion 31 is provided with a hole 311 to fix the elastic sheet 3 to the PCIE bracket 1 through a fastener 4 (such as a rivet), one side of the fixing portion 31 is provided with a fixing groove 312, and the first hinge portion 23 of the snap spring 2 is disposed in the fixing groove 312 of the elastic sheet 3.
In some embodiments, the circlip 2 further comprises a second hinge portion 24, and the first hinge portion 23 and the second hinge portion 24 are located on the same line. The main body 221 of the positioning portion 22 is parallel to the first hinge portion 23 and the second hinge portion 24, and the main body 221 extends in a direction a, and the direction a is opposite to the direction b, where "opposite" means that the main directions of the direction a and the direction b are opposite, for example, the main direction of the direction a is left but not completely right, and the main direction of the direction b is right, and not necessarily completely right. That is, parallel and opposite are not required.
In some embodiments, further comprising: the movable door 5, the movable door 5 through pivot 6 with the PCIE support 1 is connected, be provided with public block portion 51 on the movable door 5, public block portion 51 with female block portion 11 cooperation on the PCIE support 1 is in order to fix the PCIE card. Because the PCIE card is inserted into the card slot of the Riser card through a golden finger, in order to avoid the PCIE card from falling off, the PCIE card can be fixed through the movable door 5. When the PCIE card needs to be inserted, the movable door 5 is opened, and when the PCIE card is inserted, the movable door 5 is closed by the male engaging portion 51 and the female engaging portion 11.
In some embodiments, the elastic sheet 3 further includes a connecting portion 33 and a protruding portion 32, and the fixing portion 31 and the protruding portion 32 are connected by the connecting portion 33. The projection 32 can be used to store the detent 22 of the latch spring 2.
In some embodiments, the PCIE bracket 1 further includes a limiting portion 12, one side of the limiting portion 12 is connected to the first surface of the PCIE bracket 1, and the other side opposite to the limiting portion 12 is suspended. When the latch spring 2 is in the locked state, the handle portion 21 can be fixed by the restricting portion 12.
Fig. 4 is a partially enlarged schematic view of a PCIE module and a clamp spring in a release state according to an embodiment of the present invention. As shown in fig. 4, when the handle portion 21 is in the vertical state, the detent portion 22 is also in the vertical state, and since the detent portion 22 does not form a fit with the hard disk frame module, the PCIE module is in the release state at this time.
In view of the above object, according to a second aspect of the embodiments of the present invention, an embodiment of a server chassis is provided. Fig. 5 is a partially enlarged schematic view of a server chassis and a snap spring and a snap hook provided in an embodiment of the present invention, and as shown in fig. 5, the server chassis includes a hard disk frame module 8, a base 9, and a PCIE module 0. The PCIE module 0 includes the following components:
the PCIE interface module comprises a PCIE support 1, wherein a Riser card is fixedly installed on the PCIE support 1 and connected with the PCIE;
a latch spring 2, wherein the latch spring 2 includes a handle portion 21, a detent portion 22, and a first hinge portion 23, the first hinge portion 23 connects the handle portion 21 and the detent portion 22, a main body 221 of the detent portion 22 is parallel to the first hinge portion 23 and protrudes in a first direction a relative to the first hinge portion 23, the handle portion 21 extends in a second direction b relative to the first hinge portion 23, and the first direction a is opposite to the second direction b; and
a spring plate 3, the spring plate 3 comprises a fixing portion 31, the fixing portion 31 is provided with a hole 311 to fix the spring plate 3 to the PCIE bracket 1 through a fastener 4, one side of the fixing portion 31 is provided with a fixing groove 312, the first hinge portion 23 of the snap spring 2 is disposed in the fixing groove 312 of the spring plate 3,
the positioning portion 22 cooperates with the hook 81 of the hard disk frame module 8 to fix the PCIE module 0, and may cooperate with a hand screw 91 to fix the PCIE module 0 and the hard disk frame module 8 to the base 9.
In some embodiments, further comprising: the movable door 5, the movable door 5 through pivot 6 with the PCIE support 1 is connected, be provided with public block portion 51 on the movable door 5, public block portion 51 with female block portion 11 cooperation on the PCIE support 1 is in order to fix the PCIE card.
In some embodiments, the circlip 2 further comprises a second hinge portion 24, and the first hinge portion 23 and the second hinge portion 24 are located on the same line.
In some embodiments, the elastic sheet 3 further includes a connecting portion 33 and a protruding portion 32, and the fixing portion 31 and the protruding portion 32 are connected by the connecting portion 33.
In some embodiments, the PCIE bracket 1 further includes a limiting portion 12, one side of the limiting portion 12 is connected to the first surface of the PCIE bracket 1, and the other side opposite to the limiting portion 12 is suspended.
The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the present disclosure as defined by the appended claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements of the disclosed embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
It should be understood that, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.
The numbers of the embodiments disclosed in the embodiments of the present invention are merely for description, and do not represent the merits of the embodiments.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the invention is limited to these examples; within the idea of an embodiment of the invention, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of the embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.

Claims (10)

1. A PCIE module, comprising:
the system comprises a PCIE bracket, wherein a Riser card is fixedly installed on the PCIE bracket and connected with the PCIE;
a snap spring including a handle portion, a detent portion, and a first hinge portion connecting the handle portion and the detent portion, a main body of the detent portion being parallel to the first hinge portion and protruding in a first direction with respect to the first hinge portion, the handle portion extending in a second direction with respect to the first hinge portion, the first direction being opposite to the second direction; and
the elastic sheet comprises a fixing portion, the fixing portion is provided with a hole so as to fix the elastic sheet to the PCIE support through a fastener, one side of the fixing portion is provided with a fixing groove, and the first hinge portion of the clamp spring is arranged in the fixing groove of the elastic sheet.
2. The PCIE module of claim 1, further comprising:
the movable door is connected with the PCIE support through a rotating shaft, a male clamping portion is arranged on the movable door, and the male clamping portion is matched with a female clamping portion on the PCIE support to fix the PCIE card.
3. The PCIE module of claim 1, wherein the circlip further comprises a second hinge, and the first hinge and the second hinge are located on the same line.
4. The PCIE module of claim 1, wherein the spring plate further comprises a connecting portion and a protrusion portion, and the fixing portion and the protrusion portion are connected through the connecting portion.
5. The PCIE module of claim 1, wherein the PCIE bracket further comprises a limiting portion, one side of the limiting portion is connected to the PCIE bracket first surface, and the other side opposite to the limiting portion is suspended.
6. The utility model provides a server machine case, its characterized in that includes hard disk frame module, base and PCIE module, the PCIE module includes:
the system comprises a PCIE bracket, wherein a Riser card is fixedly installed on the PCIE bracket and connected with the PCIE;
a snap spring including a handle portion, a detent portion, and a first hinge portion connecting the handle portion and the detent portion, a main body of the detent portion being parallel to the first hinge portion and protruding in a first direction with respect to the first hinge portion, the handle portion extending in a second direction with respect to the first hinge portion, the first direction being opposite to the second direction; and
a spring plate, the spring plate comprises a fixing part, the fixing part is provided with a hole for fixing the spring plate on the PCIE bracket through a fastener, one side of the fixing part is provided with a fixing groove, the first hinge part of the clamp spring is arranged in the fixing groove of the spring plate,
the clamping portion is matched with a clamping hook of the hard disk frame module to fix the PCIE module, and the PCIE module and the hard disk frame module are fixed to the base.
7. The server chassis of claim 6, further comprising:
the movable door is connected with the PCIE support through a rotating shaft, a male clamping portion is arranged on the movable door, and the male clamping portion is matched with a female clamping portion on the PCIE support to fix the PCIE card.
8. The server chassis of claim 6, wherein the circlip further comprises a second hinge, the first hinge and the second hinge being collinear.
9. The server chassis of claim 6, wherein the spring further comprises a connecting portion and a protruding portion, and the fixing portion and the protruding portion are connected by the connecting portion.
10. The server chassis of claim 6, wherein the PCIE bracket further comprises a limiting portion, one side of the limiting portion is connected to the first surface of the PCIE bracket, and the other side of the limiting portion opposite to the limiting portion is suspended.
CN202010153862.3A 2020-03-07 2020-03-07 PCIE module and server case Active CN111309661B (en)

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Application Number Priority Date Filing Date Title
CN202010153862.3A CN111309661B (en) 2020-03-07 2020-03-07 PCIE module and server case

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CN111309661B CN111309661B (en) 2022-06-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112882550A (en) * 2021-01-28 2021-06-01 苏州浪潮智能科技有限公司 PCIE card fixing assembly and PCIE card fixing support comprising same
CN113867487A (en) * 2021-08-30 2021-12-31 苏州浪潮智能科技有限公司 PCIE module structure suitable for hard disk frame

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207008496U (en) * 2017-07-14 2018-02-13 郑州云海信息技术有限公司 A kind of hot swap type PCIE expansion card modules

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207008496U (en) * 2017-07-14 2018-02-13 郑州云海信息技术有限公司 A kind of hot swap type PCIE expansion card modules

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112882550A (en) * 2021-01-28 2021-06-01 苏州浪潮智能科技有限公司 PCIE card fixing assembly and PCIE card fixing support comprising same
CN113867487A (en) * 2021-08-30 2021-12-31 苏州浪潮智能科技有限公司 PCIE module structure suitable for hard disk frame
CN113867487B (en) * 2021-08-30 2023-07-25 苏州浪潮智能科技有限公司 PCIE module structure suitable for hard disk frame

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