CN219800084U

CN219800084U - PCIe frame

Info

Publication number: CN219800084U
Application number: CN202321156975.4U
Authority: CN
Inventors: 王菱胤; 徐标淮
Original assignee: Mitac Computer Shunde Ltd; Mitac Computing Technology Corp
Current assignee: Mitac Computer Shunde Ltd; Mitac Computing Technology Corp
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-10-03
Anticipated expiration: 2033-05-12

Abstract

A PCIe frame is combined with a mounting frame module of a shell. The mounting frame module is provided with a plurality of mounting frames and a plurality of clamping groove units. Each mounting frame is provided with a mounting part and a frame body. The PCIe frame comprises a spring plate device. The spring plate device comprises a plurality of spring plate units. Each spring plate unit is provided with a combination edge, a spring plate module and a limiting module. By means of the design that the elastic sheet module of the elastic sheet unit can be longitudinally inserted into the clamping groove unit of the installation frame module and matched with the limit module of the elastic sheet unit, the installation frame of the installation frame module can be blocked, only the elastic sheet module of the elastic sheet unit is longitudinally inserted into and combined with the clamping groove unit, the limit module is enabled to block the frame body upwards, and the combined edge is enabled to be combined with the installation part of the installation frame, at the moment, the elastic sheet device is combined and fixed on the installation frame module, and the assembly action is simple and the assembly efficiency is good.

Description

PCIe frame

Technical Field

The present utility model relates to a PCIe device, and more particularly to a PCIe frame.

Background

PCIe cards are commonly used in servers at present, and a PCIe frame to which the PCIe card can be combined is usually installed on a back wall of a chassis of the server. Generally, a PCIe frame has an EMI shrapnel module assembled on a back wall of a chassis and capable of being mounted by a PCIe card, and a common assembly method is to lock the EMI shrapnel module on the back wall of the chassis by using a screw locking method, which requires troublesome additional preparation of screws and locking tools and complicated locking operation by a user to lock the EMI shrapnel module on the back wall of the chassis, and the assembly is very time-consuming and labor-consuming and causes trouble to the user. While the clamping structures capable of being buckled with the clamping holes of the rear wall are designed on the left side and the right side of the EMI spring plate module at present, tool-free assembly operation can be achieved, when the EMI spring plate module is assembled, the clamping structure on one side needs to be clamped into the corresponding clamping holes first carefully, and then the clamping structure on the other side can be clamped into the corresponding clamping holes, so that inconvenience exists in assembly. In addition, the clamping hole of the rear wall is only designed to be slightly larger than the clamping structure of the EMI spring module, and the clamping structure is often damaged or even deformed due to excessive interference and assembly of the clamping structure and the corresponding clamping hole in the assembly process, so that how to effectively mount the EMI spring module of the PCIe frame on the rear wall of the shell is worth of careful study and study improvement of practitioners.

Disclosure of Invention

Therefore, the object of the present utility model is to provide a PCIe frame with excellent assembly.

Thus, the PCIe frame is combined with a shell. The casing has a mounting frame module. The mounting frame module is provided with a plurality of mounting frames and a plurality of clamping groove units corresponding to the mounting frames. Each mounting frame is provided with a mounting part and a frame body extending from the mounting part to the corresponding clamping groove unit. Each installation part and the corresponding clamping groove unit are respectively positioned at the upper end and the lower opposite end of the corresponding frame body.

The PCIe frame comprises a spring plate device combined on the mounting frame module. The elastic sheet device comprises a plurality of elastic sheet units which correspond to the installation frame of the installation frame module and are combined with the installation frame.

Each elastic sheet unit is provided with a combination edge which is combined on the installation part of the corresponding installation frame, an elastic sheet module which is bent and extended from the combination edge to the direction of the corresponding clamping groove unit and can be inserted with the corresponding clamping groove unit, and a limit module which is arranged on the elastic sheet module and is close to the corresponding clamping groove unit and can block the frame body of the corresponding installation frame.

The elastic sheet module of the elastic sheet unit is longitudinally inserted into the clamping groove unit, the limiting module clamps the frame body, and the combination edge is combined on the installation part of the installation frame.

Therefore, another object of the present utility model is to provide a PCIe frame with excellent assembly.

Thus, the PCIe frame is combined with a shell. The casing has a mounting frame module. The mounting frame module is provided with a mounting frame and a clamping groove unit. The mounting frame is provided with a mounting part and a frame body extending from the mounting part to the clamping groove unit. The mounting part and the clamping groove unit are respectively positioned at the upper and lower opposite ends of the frame body.

The PCIe frame comprises a spring plate device. The spring plate device comprises a spring plate unit combined on the mounting frame module.

The elastic sheet unit is provided with a combination edge which is combined on the installation part of the installation frame, an elastic sheet module which is bent and extended from the combination edge to the direction of the clamping groove unit and can be inserted into the clamping groove unit, and a limit module which is arranged on the elastic sheet module and is close to the clamping groove unit and can block the frame body.

The elastic sheet module of the elastic sheet unit is longitudinally inserted into the clamping groove unit, so that the limiting module clamps the frame body, and the combined edge is combined on the mounting part of the mounting frame.

Compared with the prior art, the utility model discloses a PCIe frame, borrow this shell fragment device the shell fragment module of shell fragment unit can vertically insert and establish this installation frame module the design of draw-in groove unit and cooperation the spacing module of shell fragment unit can block this installation frame module the coincidental of installation frame, as long as with the shell fragment module of shell fragment unit vertically inserts and establishes the combination the draw-in groove unit, and makes spacing module upwards blocks the frame body, and makes the combination limit combine in on the installation department of installation frame, at this moment, this shell fragment device combines to be fixed in on this installation frame module, equipment action is simple and labour saving and time saving, promotes packaging efficiency by a wide margin.

Drawings

Other features and advantages of the present utility model will become apparent from the following description of embodiments with reference to the accompanying drawings, in which:

FIG. 1 is an exploded perspective view illustrating a mounting frame module of an embodiment of the present novel PCIe frame in combination with a chassis;

FIG. 2 is a perspective view, aided by the illustration of FIG. 1;

FIG. 3 is a partial enlarged view illustrating a combination relationship between a positioning protrusion of a combining edge of a spring unit of a spring device and a limiting groove of a mounting portion of a mounting frame of the mounting frame module in FIG. 1;

FIG. 4 is a partial perspective view illustrating a combination relationship between a limit module of each spring unit of a spring device and a frame body of each mounting frame of the mounting frame module in the embodiment;

FIG. 5 is a perspective view illustrating a connection relationship between a spring module, a limit module and a guide module of each spring unit of the spring device in the embodiment;

FIG. 6 is a side view in cross section, and is used for assisting in explaining the connection relationship between the limit module and the corresponding guide module of each spring plate unit of the spring plate device in FIG. 5; a kind of electronic device with high-pressure air-conditioning system

Fig. 7 is a perspective view of the three spring plate units of the spring plate device in this embodiment cut into two spring plate units.

Detailed Description

Before the present utility model is described in detail, it should be noted that in the following description, like elements are denoted by the same reference numerals.

Referring to fig. 1, 2, 4, 5 and 6, the PCIe frame of the present utility model is combined with a chassis (not numbered). The housing has a mounting frame module 90. The mounting frame module 90 has a plurality of mounting frames 91 and a plurality of clamping groove units 92 corresponding to the mounting frames 91. Each mounting frame 91 has a mounting portion 911 and a frame body 913 extending from the mounting portion 911 in the direction of the corresponding slot unit 92. Each mounting portion 911 and the corresponding clamping groove unit 92 are respectively located at the upper and lower opposite ends of the corresponding frame body 913.

The PCIe frame includes a spring device 1 coupled to the mounting frame module 90. The spring device 1 includes a plurality of spring units 2 corresponding to the mounting frames 91 of the mounting frame module 90 and coupled to the mounting frames 91.

Each spring plate unit 2 has a combining edge 3 combined on the mounting portion 911 of the corresponding mounting frame 91, a spring plate module 4 bent and extended from the combining edge 3 toward the corresponding clamping groove unit 92 and capable of inserting the corresponding clamping groove unit 92, and a limit module 5 disposed on the spring plate module 4 and close to the corresponding clamping groove unit 92 and capable of blocking the frame body 913 of the corresponding mounting frame 91.

The clip module 4 of the clip unit 2 is inserted into the slot unit 92 longitudinally, so that the limit module 5 blocks the frame body 913, and the bonding edge 3 is bonded to the mounting portion 911 of the mounting frame 91.

In assembly, the spring module 4 of the spring unit 2 of the spring device 1 is moved toward the slot unit 92 of the mounting frame module 90. Then, after the elastic sheet module 4 of the elastic sheet unit 2 of the elastic sheet device 1 is inserted into the clamping groove unit 92, the elastic sheet module 4 is moved toward the frame body 913, the coupling edge 3 of the elastic sheet unit 2 is coupled to the mounting portion 911 of the mounting frame 91, and the limiting module 5 is blocked by the frame body 913 (see fig. 4), at this time, the assembling operation of coupling and fixing the elastic sheet device 1 to the mounting frame module 90 is completed, and the assembling operation is simple and the assembling performance is good.

By means of the design that the elastic sheet module 4 of the elastic sheet unit 2 of the elastic sheet device 1 can be longitudinally inserted into the clamping groove unit 92 of the installation frame module 90 and matched with the limit module 5 of the elastic sheet unit 2, the installation frame 91 of the installation frame module 90 can be blocked, only the elastic sheet module 4 of the elastic sheet unit 2 is longitudinally inserted into the clamping groove unit 92, the limit module 5 is enabled to block the frame body 913 upwards, and the combining edge 3 is combined with the installation portion 911 of the installation frame 91, at the moment, the elastic sheet device 1 is combined and fixed on the installation frame module 90, the assembly action is simple, time and labor are saved, and the assembly efficiency is greatly improved.

It should be noted that, in the present embodiment, each spring unit 2 further has a guiding module 6 disposed on the spring module 4 and close to the corresponding slot unit 92. Each spring module 4 has a spring body 41 and an inserting portion 42 extending from the spring body 41 toward the corresponding slot unit 92. Each guiding module 6 is disposed on the spring body 41 of the corresponding spring module 4. Each limiting module 5 is disposed on the inserting portion 42 of the corresponding elastic sheet module 4. In the process that the elastic sheet module 4 of the elastic sheet unit 2 moves towards the clamping groove unit 92 and inserts the corresponding clamping groove unit 92 downwards, the guiding module 6 abuts against the frame body 913 first, so that the limiting module 5 is guided to move towards the clamping groove unit 92 in the state that the limiting module 5 is not limited by the frame body 913 until the limiting module 5 blocks the frame body 913. In the present embodiment, the guiding module 6 of each spring unit 2 has at least one guiding member 61 disposed on the spring body 41 of the corresponding spring module 4, and the following embodiment uses the guiding module 6 of each spring unit 2 having two guiding members 61 disposed on the spring body 41 of the corresponding spring module 4 at intervals as an example, but not limited thereto, the number of guiding members 61 of each spring unit 2 may be one, three or more according to practical requirements. Each guide piece 61 has an extension piece 611 extending from the corresponding elastic piece body 41 in a direction away from the corresponding elastic piece body 41, and a guide piece 612 bending and extending from the extension piece 611 toward the corresponding clamping groove unit 92. Each of the limiting modules 5 has a limiting protrusion 51 extending from the inserting portion 42 of the corresponding spring module 4 away from the corresponding inserting portion 42 and capable of blocking the corresponding frame body 913. In the process that the elastic sheet module 4 of the elastic sheet unit 2 moves toward the clamping groove unit 92 and is inserted into the clamping groove unit 92, the guiding piece 612 of the guiding piece 61 of the guiding module 6 contacts and abuts against the frame body 913 first, so that the elastic sheet body 41 can be guided to move toward the clamping groove unit 92 under the condition that the limiting bump 51 is not limited to the frame body 913, and when the extending piece 611 of the guiding piece 61 abuts against the frame body 913, the limiting bump 51 is blocked and limited to the frame body 913. That is, the guide piece 61 of the guide module 6 of each spring unit 2 is designed to cooperate with the limit bump 51 of each limit module 5 as shown in fig. 5 and 6, so that when the spring module 4 of the spring unit 2 moves toward the slot unit 92 and the inserting portion 42 of the spring module 4 is inserted downward into the slot unit 92, the guide piece 612 of the guide piece 61 contacts the frame body 913 and abuts against the frame body 913 first, so that the limit bump 51 is not limited to the frame body 913 during the movement, and the problem that the limit bump 51 cannot be smoothly inserted downward into the slot unit 92 due to the careless blocking and limiting of the inserting portion 42 of the spring module 4 in the frame body 913 during the movement of the spring module 4 of the spring unit 2 toward the slot unit 92 can be avoided. When the inserting portion 42 of the spring module 4 extends into the slot unit 92 and the extending piece 611 of the guide member 61 abuts against the frame body 913, the limiting bump 51 will block the frame body 913 upward as shown in fig. 4, and at this time, if the spring module 4 of the spring unit 2 is to be moved downward, the extending piece 611 abuts against the frame body 913 downward, so that the spring module cannot be moved downward continuously; conversely, if the spring module 4 of the spring unit 2 is to be moved upwards, the limit protrusion 51 blocks the frame body 913 upwards, so as to ensure that the spring module 4 is firmly inserted into the slot unit 92, but not limited thereto. Incidentally, in the present embodiment, the limit bump 51 of each limit module 5 of the spring unit 2 is in the form of a triangular bump (see fig. 5 and 6), but not limited thereto, and may be in the form of a square bump, a cylindrical bump or other shaped bump.

In addition, in the present embodiment, the mounting portion 911 of each mounting frame 91 of the mounting frame module 90 has a limiting slot 912. The combining edge 3 of each spring plate unit 2 has a positioning protrusion 31 (see fig. 1 and 3). Each positioning protrusion 31 may be coupled with a limit groove 912 of the mounting portion 911 of the corresponding mounting frame 91. When the inserting portion 42 of the spring module 4 of the spring unit 2 extends into the clamping groove unit 92, the extending piece 611 of the guide member 61 abuts against the frame body 913, and the limiting bump 51 is made to block the frame body 913, and the positioning protrusion 31 of the coupling edge 3 is coupled to the limiting groove 912 of the mounting portion 911 of the mounting frame 91. In short, the positioning protrusion 31 of the coupling edge 3 of the elastic sheet unit 2 is coupled to the mounting frame 91 by being coupled to the limiting groove 912 of the mounting portion 911 of the mounting frame 91, and the positioning protrusion assists in positioning and coupling the elastic sheet unit 2 to the mounting frame 91, but is not limited thereto.

It should be noted that, in this embodiment, the mounting frame module 90 is matched with the assembly requirement of the plurality of mounting frames 91 and the plurality of clamping groove units 92 corresponding to the mounting frames 91, so that the spring device 1 of the PCIe frame is designed to include a plurality of spring units 2, each spring unit 2 includes a bonding edge 3 bonded to the corresponding mounting frame 91, a spring module 4 capable of inserting the corresponding clamping groove unit 92, and an implementation form of a limiting module 5 for blocking the corresponding mounting frame 91, but not limited to this, the number of the mounting frames 91 and the number of the corresponding bonding edges 3 may be the same, but not limited to this, the number of the mounting frames 91 may also be larger than the number of the bonding edges 3, and the number of the spring units 2 required for mounting may be adjusted according to the actual use requirement, for example: the mounting frame module 90 has a mounting frame 91 and a slot unit 92 corresponding to the mounting frame 91, so the spring device 1 matched with the PCIe frame includes a spring unit 2, and the spring unit 2 has a combining edge 3 combined with the corresponding mounting frame 91, a spring module 4 capable of inserting the corresponding slot unit 92, and an implementation pattern of a limit module 5 for blocking the corresponding mounting frame 91, but not limited thereto, the assembly operation is the same as the assembly description of the above embodiment, and is not repeated herein. In particular, in the present embodiment, the plurality of spring plate units 2 of the spring plate device 1 of the PCIe frame may be directly cut through a cutting mold (not shown) with a pneumatic cutter, for example: in the embodiment that the spring device 1 of the PCIe frame includes three spring units 2 and can be assembled to the mounting frame module 90, the mounting frame module 90 includes three mounting frames 91, and three clamping groove units 92, if the assembly requirement of the mounting frame module 90 includes two mounting frames 91 and two clamping groove units 92, only the three spring units 2 of the spring device 1 of the PCIe frame in the above embodiment are directly cut out by using the cutting die, the spring device 1 of the PCIe frame can be changed into the assembly requirement of the two clamping groove units 92 as shown in fig. 7, but the assembly requirement of the two mounting frames 91 and the two clamping groove units 92 can be directly applied to the mounting frame module 90.

To sum up, the novel PCIe frame, by means of the design that the elastic sheet module 4 of the elastic sheet unit 2 of the elastic sheet device 1 can be longitudinally inserted into the clamping groove unit 92 of the mounting frame module 90 and cooperate with the limit module 5 of the elastic sheet unit 2 to block the mounting frame 91 of the mounting frame module 90, only the elastic sheet module 4 of the elastic sheet unit 2 is longitudinally inserted into and combined with the clamping groove unit 92, and the limit module 5 is made to block the frame body 913 upwards, and the combined edge 3 is combined with the mounting portion 911 of the mounting frame 91, at this time, the elastic sheet device 1 is combined and fixed on the mounting frame module 90, so that the assembly operation is simple, time and labor are saved, and the assembly efficiency is greatly improved.

The foregoing is merely specific embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and should be covered in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a PCIe frame, combines on a casing, and this casing has a mounting frame module, and this mounting frame module has a plurality of installation rims, and a plurality of corresponds the draw-in groove unit of installation rims, and each installation rim has a installation department, and one by this installation department towards the frame body that the direction of corresponding draw-in groove unit extends, and each installation department is located the upper and lower two opposite ends of corresponding frame body respectively with corresponding draw-in groove unit, its characterized in that, this PCIe frame contains:

a spring plate device combined on the mounting frame module, which comprises a plurality of spring plate units which correspond to the mounting frame of the mounting frame module and are combined with the mounting frame, each spring plate unit is provided with,

a combination edge combined with the corresponding installation part of the installation frame,

a spring plate module which is bent and extended from the combination edge towards the direction of the corresponding clamping groove unit and can be inserted with the corresponding clamping groove unit, and

the limit module is arranged on the elastic sheet module and is close to the corresponding clamping groove unit and can clamp the corresponding frame body of the mounting frame;

2. The PCIe frame according to claim 1, wherein each spring plate unit further has a guiding module disposed on the spring plate module and close to the corresponding clamping groove unit, each spring plate module has a spring plate body, and an inserting portion extending from the spring plate body to the corresponding clamping groove unit, each guiding module is disposed on the spring plate body of the corresponding spring plate module, each limiting module is disposed on the inserting portion of the corresponding spring plate module, and in the process that the spring plate module of the spring plate unit moves toward the clamping groove unit and is longitudinally inserted into the corresponding clamping groove unit, the guiding module contacts the frame body first to guide the spring plate body to move toward the clamping groove unit until the limiting module blocks the frame body.

3. The PCIe frame according to claim 2, wherein each guiding module of each spring unit has at least one guiding piece disposed on the spring body of the corresponding spring module, each guiding piece has an extending piece extending from the corresponding spring body in a direction away from the corresponding spring body, and a guiding piece bending and extending from the extending piece in a direction towards the corresponding clamping groove unit, each limiting module has a limiting bump extending from the insertion portion of the corresponding spring module in a direction away from the corresponding insertion portion and capable of blocking the corresponding frame body, and when the spring module of the spring unit moves towards the clamping groove unit and is inserted into the clamping groove unit, the guiding piece of the guiding module contacts the frame body first to guide the spring body to move towards the clamping groove unit, and when the extending piece of the guiding piece abuts against the frame body, the limiting bump can block the frame body.

4. The PCIe frame of claim 3, wherein the mounting portion of each mounting frame of the mounting frame module has a limiting groove, the combining edge of each elastic sheet unit has a positioning protrusion, each positioning protrusion can be combined with the limiting groove of the mounting portion of the corresponding mounting frame, when the extending piece of the guiding piece abuts against the frame body, the limiting protrusion blocks the frame body, and the positioning protrusion of the combining edge is combined with the limiting groove of the mounting portion of the mounting frame.

5. The PCIe frame of claim 3, wherein the limit bump of each limit module of the dome unit is a triangular bump.

6. The PCIe frame is combined on a shell, the shell is provided with a mounting frame module, the mounting frame module is provided with a mounting frame and a clamping groove unit, the mounting frame is provided with a mounting part and a frame body extending from the mounting part to the clamping groove unit, the mounting part and the clamping groove unit are respectively positioned at the upper opposite end and the lower opposite end of the frame body, and the PCIe frame is characterized in that:

a spring plate device, which comprises a spring plate unit combined on the mounting frame module, the spring plate unit is provided with,

a combination edge combined on the installation part of the installation frame,

a spring plate module which is bent and extended from the joint edge to the direction of the clamping groove unit and can be inserted into the clamping groove unit, and

the limit module is arranged on the elastic sheet module and is close to the clamping groove unit and can clamp and block the frame body;

7. The PCIe frame of claim 6, wherein the spring plate unit further has a guiding module disposed on the spring plate module and close to the clamping groove unit, the spring plate module has a spring plate body, and an inserting portion extending from the spring plate body to the clamping groove unit, the guiding module is disposed on the spring plate body of the spring plate module, the limiting module is disposed on the inserting portion of the spring plate module, and in a process that the spring plate module of the spring plate unit moves toward the clamping groove unit and is longitudinally inserted into the clamping groove unit, the guiding module contacts the frame body first to guide the spring plate body to move toward the clamping groove unit until the limiting module blocks the frame body.

8. The PCIe frame according to claim 7, wherein the guiding module of the spring unit has at least one guiding piece disposed on the spring body of the spring module, each guiding piece has an extending piece extending from the spring body to a direction away from the spring body, and a guiding piece bending and extending from the extending piece to a direction of the clamping groove unit, the limiting module has a limiting bump extending from the inserting portion of the spring module to a direction away from the inserting portion and capable of blocking the frame body, and during a process that the spring module of the spring unit moves to the clamping groove unit and inserts into the clamping groove unit, the guiding piece of the guiding module will contact the frame body first to guide the spring body to move to the direction of the clamping groove unit, and after the extending piece of the guiding piece abuts against the frame body, the limiting bump will block the frame body.

9. The PCIe frame of claim 8, wherein the mounting portion of the mounting frame module has a limiting groove, the combining edge of the elastic sheet unit has a limiting groove corresponding to the mounting portion and a positioning protrusion capable of being combined with the limiting groove, when the extending piece of the guiding piece abuts against the frame body and makes the limiting protrusion block the frame body, and makes the positioning protrusion of the combining edge combine and limit the limiting groove of the mounting portion of the mounting frame.

10. The PCIe frame of claim 8, wherein the limit bump of the limit module of the dome unit is a triangular bump.