CN112578865B - PCIE card positioning fastener, bracket and equipment capable of being opened and closed - Google Patents

PCIE card positioning fastener, bracket and equipment capable of being opened and closed Download PDF

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Publication number
CN112578865B
CN112578865B CN202011301823.XA CN202011301823A CN112578865B CN 112578865 B CN112578865 B CN 112578865B CN 202011301823 A CN202011301823 A CN 202011301823A CN 112578865 B CN112578865 B CN 112578865B
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China
Prior art keywords
pcie card
fastener
elastic arm
metal extension
openable
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CN202011301823.XA
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Chinese (zh)
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CN112578865A (en
Inventor
王宏
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Suzhou Inspur Intelligent Technology Co Ltd
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Suzhou Inspur Intelligent Technology Co Ltd
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Priority to CN202011301823.XA priority Critical patent/CN112578865B/en
Publication of CN112578865A publication Critical patent/CN112578865A/en
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    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • F16B1/02—Means for securing elements of mechanisms after operation
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention provides an openable positioning fastener, a bracket and equipment of a PCIE card, relating to the technical field of servers and comprising a fastener body and an elastic arm; the front surface of the fastener body is provided with a sliding chute matched with a metal extension piece of the PCIE card, and one end of the fastener body is provided with a rear fixing point; the front surface of the first end of the elastic arm is provided with a stop point matched with a metal extension piece of the PCIE card, the back surface of the first end of the elastic arm is provided with a retaining ring matched with the fixed point, and the second end of the elastic arm is fixedly connected with the fastener body; the first end of the elastic arm can be bent backwards to the buckle to buckle the rear fixing point, so that the stop point is far away from the metal extension piece of the PCIE card, and the problem that the PICE card or other similar cards are not required to be continuously pressed by a straight hand to fetch the cards when the bracket is assembled into the bracket or disassembled from the bracket is solved.

Description

PCIE card positioning fastener, bracket and equipment capable of being opened and closed
Technical Field
The invention relates to the technical field of servers, in particular to an openable and closable positioning fastener, a bracket and equipment of a PCIE card.
Background
The electronic plate that bears on the PCIE cage along with the uprising of demand, the more that the electronic part and the relevant accessory that bear on the card can become, just so need increase at the integrated circuit board front end and support in order to ensure that the product is difficult for coming out from the slot pine of original PICE riser in transportation or operation, and can conveniently get again and put.
In the past, a fastener for supporting the board card in front is generally provided with a groove in the middle for the board card to slide in or out of the groove without sliding to be positioned; or the card is buckled after sliding in, and once the card is buckled, one hand is needed to keep the state of the buckling position when the card is taken out, the other hand is needed to take out the card, and for the card with larger mass, the problem that the force is not easy to be applied when the card is taken out can be caused because the fastener is continuously broken by one hand.
Disclosure of Invention
The invention aims to provide a foldable positioning fastener, a bracket and equipment of a PCIE card.
In a first aspect, the present invention provides an openable positioning fastener for a PCIE card, including a fastener body and an elastic arm;
the front surface of the fastener body is provided with a sliding chute matched with a metal extension piece of the PCIE card, and one end of the fastener body is provided with a rear fixing point;
the front side of the first end of the elastic arm is provided with a stop point matched with a metal extension piece of the PCIE card, the back side of the first end of the elastic arm is provided with a retaining ring matched with the fixing point, and the second end of the elastic arm is fixedly connected with the fastener body;
the first end of the elastic arm can be bent backwards to the position that the retaining ring buckles the rear fixing point, so that the stop point is far away from the metal extension piece of the PCIE card.
Furthermore, the back of the fastener body is provided with a lock catch used for being fixed with the PCIE card support.
Further, the stop point comprises a stop table protruding towards the front surface of the elastic arm;
when the metal extension piece of the PCIE card completely slides into the sliding groove, the stop table reversely props against the metal extension piece of the PCIE card.
Furthermore, a groove with the same direction as the sliding groove is formed in the stop table.
Further, the bottom surface of the groove is an inclined surface, and the inclined surface gradually rises along the sliding-in direction of the metal extension piece of the PCIE card.
Furthermore, an inclined plane opening is arranged at the inlet of the stop table.
In a second aspect, the present invention further provides a PCIE card support, including a support body, and an openable and closable positioning fastener of a PCIE card mounted on the support body.
Furthermore, the support body comprises a front support frame, a middle support frame and a rear support frame, and the positioning fastener capable of opening and closing is installed on the front support frame.
In a third aspect, the present invention further provides an electronic device, including the PCIE card support, where a PCIE card is installed in the PCIE card support.
Furthermore, the PCIE card is arranged on the metal extension piece.
The invention provides an openable positioning fastener of a PCIE card, which solves the problem that when a PICE card or other similar cards are installed in a bracket or detached from the bracket, a PCIE stop point on a plastic part is not required to be continuously pressed by a straight hand to fetch the cards.
Correspondingly, the PCIE card bracket and the device provided in the embodiment of the present invention also have the above technical effects.
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 embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is an effect diagram of assembling a PCIE card according to an embodiment of the present invention;
fig. 2 is an effect diagram of locking the extended support frame on the full-height intelligent network card according to the embodiment of the present invention;
fig. 3 is a state diagram of the PCIE card holder being mounted with the fastener body before the intelligent network card is not mounted in the PCIE card holder according to the embodiment of the present invention;
fig. 4 is a structural diagram of an assembly manner in which the intelligent network card strip supporting member slides into the PCIE card holder according to the embodiment of the present invention;
FIG. 5 is a block diagram of the back of the fastener body provided by an embodiment of the present invention;
FIG. 6 is a front view of a fastener body according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "comprising" and "having," and any variations thereof, as used in connection with the present embodiments, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1, 5 and 6, the openable positioning fastener of a PCIE card provided in the present invention includes a fastener body 4 and an elastic arm 5;
as shown in fig. 1, 2 and 4, a sliding groove 8 matched with the metal extension 2 of the PCIE card 1 is disposed on the front surface of the fastener body 4, and a rear fixing point 7 is disposed at one end of the fastener body 4;
the front of the first end of the elastic arm 5 is provided with a stop point 9 matched with the metal extension piece 2 of the PCIE card 1, the back of the first end of the elastic arm 5 is provided with a retaining ring 6 matched with the rear fixing point 7, and the second end of the elastic arm 5 is fixedly connected with the fastener body 4;
the first end of the resilient arm 5 can be bent back until the retaining ring 6 catches the rear fixing point 7, so that the stop point 9 is away from the metal extension 2 of the PCIE card 1.
The back of the fastener body 4 is provided with a lock catch used for being fixed with the PCIE card support 3.
The stop point 9 comprises a stop table protruding towards the front surface of the elastic arm 5, an inclined plane opening is arranged at the entrance of the stop table, in addition, a groove with the same direction as the sliding groove 8 is arranged on the stop table, the bottom surface of the groove is an inclined plane, and the inclined plane gradually rises along the sliding-in direction of the metal extension piece 2 of the PCIE card 1.
When the metal extension piece 2 of the PCIE card 1 completely slides into the sliding groove 8, the stop table reversely abuts against the metal extension piece 2 of the PCIE card 1.
Referring to fig. 3, an embodiment of the present invention further provides a PCIE card bracket, including a bracket body and an openable positioning fastener of the PCIE card mounted on the bracket body, where the bracket body includes a front support frame, a middle support frame, and a rear support frame, and the openable positioning fastener is mounted on the front support frame.
In addition, an embodiment of the present invention further provides an electronic device, including the PCIE card holder described above, where a PCIE card is installed in the PCIE card holder, and the PCIE card is disposed in the metal extension piece 2.
In this embodiment, the main purpose is to solve the problem that when the PCIE card 1 is inserted or the PCIE card 1 is taken out, a hand can be vacated to complete the operation, a space at the front end of the board card can be added with an iron metal extension piece 2, but the iron piece to the PCIE card holder 3 can select the fastener body 4 corresponding to the slot width to support the extension piece. The method comprises the following specific steps: firstly, be fixed in on the preceding terminal surface of PCIE card support 3 with fastener body 4, then will have the PCIE card 1 of iron part metal extension 2 along the spanner slope of fastener body 4, insert 4 spouts 8 of fastener body and arrive fixedly, the plastic spanner position can be because the structure of iron part recess resets. This fixes the stop of the takeout direction of the PCIE card 1. When the PICE card 1 needs to be taken out, the plastic wrench is broken off in the opposite direction of the PCIE card 1 until the upper buckle ring 6 is buckled to the rear fixing point 7 at the rear end of the buckle body 4, so that the PCIE card support 3 is fixed by the latter hand, and the other hand applies force to the PCIE card 1 to take out the PCIE card 1. After the PICE card 1 is taken out, the buckle 6 which is used for clamping the plastic fastener body 4 by the rear fixing point 7 is pulled up, so that the buckle 6 can be reset to finish the operation.
To sum up, this PCIE card can open and shut positioning fastener solves PICE card or other similar fastener and need not be special use the PCIE that a straight hand lasts to press on the plastic part stops the shelves point and gets the fastener problem when the support is installed in the support or is detached from the support.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the present product is conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; and the modifications, changes or substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention. Are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. An openable positioning fastener of a PCIE card is characterized by comprising a fastener body and an elastic arm;
the front side of the fastener body is provided with a sliding chute matched with a metal extension piece of the PCIE card, and one end of the fastener body is provided with a rear fixing point;
the front side of the first end of the elastic arm is provided with a stop point matched with a metal extension piece of the PCIE card, the back side of the first end of the elastic arm is provided with a retaining ring matched with the fixing point, and the second end of the elastic arm is fixedly connected with the fastener body;
the first end of the elastic arm can be bent backwards to the buckling ring to buckle the rear fixing point, so that the stop point is far away from the metal extension piece of the PCIE card;
the stop point comprises a stop table protruding towards the front surface of the elastic arm;
when the metal extension piece of the PCIE card completely slides into the chute, the stop table reversely props against the metal extension piece of the PCIE card.
2. The openable fastener of claim 1, wherein a latch for fixing with the PCIE card holder is disposed on a back surface of the fastener body.
3. The openable positioning fastener of a PCIE card according to claim 1, wherein a groove whose direction is the same as that of the sliding groove is provided on the stopper table.
4. The openable fastener of claim 3, wherein the bottom surface of the groove is an inclined surface, and the inclined surface gradually rises along a sliding-in direction of the metal extension of the PCIE card.
5. The openable fastener of claim 3, wherein an entrance of the stop table is provided with a bevel opening.
6. A PCIE card bracket characterized by comprising a bracket body and the openable and closable positioning fastener of the PCIE card as claimed in any one of claims 1 to 5 installed on the bracket body.
7. The PCIE card holder of claim 6, wherein the holder body comprises a front holder, a middle holder, and a rear holder, the openable and closable positioning fastener being mounted on the front holder.
8. An electronic device, comprising the PCIE card holder of claim 6 or 7, wherein a PCIE card is installed in the PCIE card holder.
9. The electronic device of claim 8, wherein the PCIE card is disposed on a metal extension.
CN202011301823.XA 2020-11-19 2020-11-19 PCIE card positioning fastener, bracket and equipment capable of being opened and closed Active CN112578865B (en)

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Application Number Priority Date Filing Date Title
CN202011301823.XA CN112578865B (en) 2020-11-19 2020-11-19 PCIE card positioning fastener, bracket and equipment capable of being opened and closed

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Application Number Priority Date Filing Date Title
CN202011301823.XA CN112578865B (en) 2020-11-19 2020-11-19 PCIE card positioning fastener, bracket and equipment capable of being opened and closed

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CN112578865A CN112578865A (en) 2021-03-30
CN112578865B true CN112578865B (en) 2022-11-18

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Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110908468B (en) * 2019-11-22 2021-08-20 苏州浪潮智能科技有限公司 PCIE card fixing device
CN111782008A (en) * 2020-06-30 2020-10-16 西安易朴通讯技术有限公司 PCIE card fixing device and host case

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