CN211718854U

CN211718854U - PSU device

Info

Publication number: CN211718854U
Application number: CN202020529530.6U
Authority: CN
Inventors: 丁健
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-10-20
Anticipated expiration: 2030-04-10

Abstract

The utility model provides a PSU device, which relates to the field of PSU assembly and disassembly, and comprises a PSU main body, a clamping hook mounting groove and a PSU clamping hook, wherein the clamping hook mounting groove is arranged in parallel with the upper surface of the PSU main body, and the PSU clamping hook is mounted in the clamping hook mounting groove; the PSU clamping hook comprises a clamping strip main body, a clamping tongue and a mounting structure, wherein the clamping tongue is arranged on the side face of the clamping strip main body, the clamping tongue is flush with the upper surface and the lower surface of the clamping strip main body, and the clamping strip main body is connected with the PSU main body through the mounting structure; the clamping tongue and the mounting structure are arranged on the same side of the clamping strip main body, and the clamping hook mounting groove is provided with a clamping groove matched with the clamping tongue. This PSU device through the direction that sets up and the position that sets up that changes the pothook mounting groove, will block the strip body and design into the upper and lower face that is on a parallel with PSU, block tongue and card strip body parallel and level, and the strength is applyed the limit portion at card strip body when pressing the pothook like this, has greatly reduced the risk that card strip main part warp, has improved buckle intensity, makes the plug smoothly of PSU.

Description

PSU device

Technical Field

The utility model belongs to PSU dismouting field, concretely relates to PSU pothook.

Background

The PSU (power supply unit) is an important part of the server and is responsible for supplying power to the entire server, and therefore the PSU must be capable of reliable operation over a long period of time. Because the PSU needs to be plugged and unplugged from the server frequently, and the PSU hook is used as an important component for physical connection between the PSU and the server, the good hook design can ensure the normal plugging and unplugging of the PSU, so that the server can run stably and reliably for a long time.

As shown in fig. 1, the hook strip main body of the conventional server PSU is designed to be parallel to the left and right sides of the PSU, so that the force of pressing the hook strip main body when plugging and unplugging the PSU is applied to the front surface of the hook strip main body.

The clamping strip main body is easy to bend and deform after the clamping strip main body of the clamping hook is pressed for a long time, so that the clamping hook cannot be separated from the chassis, and the PSU cannot be plugged and unplugged smoothly.

SUMMERY OF THE UTILITY MODEL

The above-mentioned not enough to prior art, the utility model provides a PSU pothook solves traditional PSU pothook and leads to the problem of the difficult plug of PSU according to the easy bending deformation of card strip main part of having of a specified duration, improves the reliability that PSU used.

The utility model provides a PSU hook, which comprises a PSU main body, a hook mounting groove and a PSU hook, wherein the hook mounting groove is arranged in parallel with the upper surface of the PSU main body, and the PSU hook is mounted in the hook mounting groove; the PSU clamping hook comprises a clamping strip main body, a clamping tongue and a mounting structure, wherein the clamping tongue is arranged on the side face of the clamping strip main body, the clamping tongue is flush with the upper surface and the lower surface of the clamping strip main body, and the clamping strip main body is connected with the PSU main body through the mounting structure; the clamping tongue and the mounting structure are arranged on the same side of the clamping strip main body, and the clamping hook mounting groove is provided with a clamping groove matched with the clamping tongue.

Furthermore, one end of the PSU clamping hook, which is far away from the mounting structure, is provided with a shifting piece, and the shifting piece is positioned outside the clamping hook mounting groove.

Furthermore, the mounting structure is perpendicular to the PSU hook, and the mounting structure is elastically connected with the PSU main body.

Further, be provided with the power cord jack in the PSU main part, the PSU pothook is provided with power cord jack position complex separation blade, the separation blade is located the pothook mounting groove outside.

Furthermore, the separation blade and the card strip main part are the angle setting.

Furthermore, the section of the clamping strip main body, which is positioned from the outer side of the clamping hook mounting groove to the blocking piece, is of a curved surface structure or is an inclined mechanism inclined towards one side of the power line jack.

The beneficial effects of the utility model reside in that, the utility model provides a PSU device through the direction that sets up and the position that sets up that changes the pothook mounting groove, will block a body design and become to be on a parallel with PSU's upper and lower face, block tongue and block a body parallel and level, strength is applyed the limit portion at a card body when pressing the pothook like this, has greatly reduced the risk that card strip main part warp, has improved buckle intensity, makes PSU plug smoothly.

Furthermore, the utility model relates to a principle is reliable, and simple structure has very extensive application prospect.

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 for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of a conventional PSU hook.

Fig. 2 is a schematic view of the mounting position of the PSU hook of the present invention.

Fig. 3 is a schematic structural diagram of the PSU hook of the present invention.

In the figure, the device comprises a clamping strip main body 1, a shifting sheet 2, a clamping tongue 3, a blocking sheet 4, a blocking sheet 5, a transition section 6, an installation structure 7, a clamping groove 8, a power line jack 9 and a clamping hook installation groove.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

The following explains key terms appearing in the present invention.

English abbreviation: PSU

English is called as a whole: power Supply Unit

Chinese characters are fully called: power supply device

A PSU hook comprises a PSU main body, a hook mounting groove 9 and a PSU hook, wherein the hook mounting groove 9 is arranged in parallel with the upper surface of the PSU main body, and the PSU hook is mounted in the hook mounting groove 9, as shown in figure 2.

As shown in fig. 3, the PSU hook includes a main body 1, a latch 3 and a mounting structure 6, the latch 3 is disposed on a side surface of the main body 1, the latch 3 is flush with an upper surface and a lower surface of the main body 1, and the main body 1 is connected to the PSU body through the mounting structure 6; the clamping tongue 3 and the mounting structure 6 are arranged on the same side of the clamping strip main body 1, and the clamping hook mounting groove 9 is provided with a clamping groove 7 matched with the clamping tongue 3. Like this press pothook card strip main part 1 the time card strip main part 1 edge atress, card strip main part 1 non-deformable has increased card strip main part 1 intensity, can make PSU plug reliably for a long time.

In order to facilitate the force application of a user to push the PSU hook, a shifting piece 2 is arranged at one end of the PSU hook, which is far away from the mounting structure 6, and the shifting piece 2 is positioned outside the hook mounting groove 9.

As shown in fig. 3, the mounting structure 6 is perpendicular to the PSU hook, and the mounting structure 6 is elastically connected to the PSU main body, so that a user can push the clip strip main body 1 to retract the clip tongue 3 into the clip groove 7, or spring back to protrude out of the clip groove 7 to be engaged with a server.

Because be provided with power cord jack 8 in the PSU main part, as preferred, the PSU pothook is provided with power cord jack 8 position complex separation blade 4, separation blade 4 is located the pothook mounting groove 9 outsidely. Therefore, the PSU can be prevented from being plugged in and out, and the operation safety is ensured.

Preferably, the blocking piece 4 is arranged at an angle with the card strip body 1 so as to block the power line.

Furthermore, a section of the clamping strip main body 1 located outside the clamping hook mounting groove 9 to the blocking piece 4 is a transition section 5, preferably, the transition section 5 is a curved surface structure or an inclined mechanism inclined to one side of the power line jack 8, so that the clamping strip main body 1 is matched with the power line jack 8.

The utility model provides a PSU device through setting up the direction and setting up the position that change pothook mounting groove 9, will block a body design and become to be on a parallel with PSU's upper and lower face, block tongue 3 and block a body parallel and level, strength is applyed the limit portion at a card body when pressing the pothook like this, has greatly reduced the risk that card strip main part 1 warp, has improved buckle intensity, makes PSU plug smoothly.

It will be understood that when an element or layer is referred to as being "on," connected to, "or" coupled to "another element or layer, it can be directly on, connected or coupled to the other element or layer, and intervening elements or layers may also be present. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element or layer, there are no intervening elements or layers present. Like numbers refer to like elements throughout. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Spatially relative terms such as "under …", "below", "lower", "above", "over", and the like, as may be used herein for ease of description, describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description in this document. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A PSU device, comprising: the PSU hook comprises a PSU main body, a hook mounting groove (9) and a PSU hook, wherein the hook mounting groove (9) is arranged in parallel to the upper surface of the PSU main body, and the PSU hook is mounted in the hook mounting groove (9);

the PSU clamping hook comprises a clamping strip main body (1), a clamping tongue (3) and a mounting structure (6), wherein the clamping tongue (3) is arranged on the side face of the clamping strip main body (1), the clamping tongue (3) is flush with the upper surface and the lower surface of the clamping strip main body (1), and the clamping strip main body (1) is connected with the PSU main body through the mounting structure (6);

the clamping tongue (3) and the mounting structure (6) are arranged on the same side of the clamping strip main body (1), and the clamping hook mounting groove (9) is provided with a clamping groove (7) matched with the clamping tongue (3).

2. The PSU apparatus of claim 1 wherein: one end of the PSU clamping hook, which is far away from the mounting structure (6), is provided with a shifting sheet (2), and the shifting sheet (2) is positioned outside the clamping hook mounting groove (9).

3. The PSU apparatus of claim 1 wherein: the mounting structure (6) is perpendicular to the PSU hook, and the mounting structure (6) is elastically connected with the PSU main body.

4. A PSU device according to any of claims 1-3, wherein: the PSU is characterized in that a power line jack (8) is arranged on the PSU main body, the PSU clamping hook is provided with a separation blade (4) matched with the power line jack (8) in position, and the separation blade (4) is located outside the clamping hook mounting groove (9).

5. The PSU apparatus of claim 4 wherein: the clamping strip comprises a blocking piece (4), wherein the blocking piece (4) and the clamping strip main body (1) are arranged at an angle.

6. The PSU apparatus of claim 5 wherein: the section of the clamping strip main body (1) from the outer side of the clamping hook mounting groove (9) to the blocking piece (4) is of a curved surface structure or an inclined mechanism inclined to one side of the power line jack (8).