CN219392604U

CN219392604U - Mixed backboard based on VPX and PXIE buses

Info

Publication number: CN219392604U
Application number: CN202320842850.0U
Authority: CN
Inventors: 龙泉
Original assignee: Chengdu Huaxin Chuanghe Technology Co ltd
Current assignee: Chengdu Huaxin Chuanghe Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-21
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to the technical field of VPX and PXIE hybrid backplates, in particular to a hybrid backplate based on a VPX and PXIE bus. The technical proposal comprises: the device comprises a frame body, a mounting mechanism, a mixing backboard component and a limiting mechanism, wherein the mounting mechanism is arranged on one side of the frame body, the mixing backboard component is movably connected to the mounting mechanism, and the limiting mechanism is arranged on both sides of the mounting mechanism and the mixing backboard component; the mixed backboard component is provided with a VPX mainboard slot, a PXIe/PXI mixed peripheral slot and a PXIe peripheral slot, and the mixed backboard is made of high-density materials and is a carrier of electronic elements.

Description

Mixed backboard based on VPX and PXIE buses

Technical Field

The utility model relates to the technical field of VPX and PXIE hybrid backplates, in particular to a hybrid backplate based on a VPX and PXIE bus.

Background

PCIE and VPX back plane are the most basic parts in the chassis, it makes each board card in the whole system can exchange data through the exchange board, connect a plurality of plug-in boards through a PCIE and VPX back plane, such as CPU processor board, control memory board, etc., this needs the back plane to have greater flexibility, can compatible board card supporting different protocol standard at the same time, through choosing different point-to-point signal connection schemes;

the existing PCIE and VPX back boards have the following defects in the installation and use processes: 1. the traditional backboard is connected with the chassis through screws, so that the traditional backboard is fixed with the chassis through screws, personnel are complicated to detach and install the backboard, the phenomenon of sliding wires between the screws and the shell is easy to occur, the screws are easy to fall off, the normal use of the backboard is affected, and in view of the problem that the traditional mixed backboard based on the VPX and PXIE buses is solved.

Disclosure of Invention

The utility model aims to provide a hybrid backboard based on VPX and PXIE buses so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mixed backplate based on VPX, PXIE bus, includes framework, installation mechanism, mixed backplate subassembly and stop gear, framework one side is provided with installation mechanism, and the last swing joint of installation mechanism has mixed backplate subassembly, and is provided with stop gear on installation mechanism both sides and the mixed backplate subassembly.

Preferably, the mounting mechanism comprises a mounting frame, a fixing frame, fixing bolts, adjusting bolts and first springs, wherein the mounting frame is arranged on one side surface of the frame body, the fixing frame is arranged in the mounting frame and is of an H-shaped structure, the fixing bolts are symmetrically arranged on two sides of the middle of the fixing frame, the fixing frame is movably connected with the mounting frame through the fixing bolts, the adjusting bolts are arranged on the fixing frame and are respectively located at four corners of the fixing frame, and the first springs are sleeved between the adjusting bolts and the fixing frame.

Preferably, the hybrid backplane assembly comprises a hybrid backplane, a VPX motherboard slot, a PXIe/PXI hybrid peripheral slot and a PXIe peripheral slot, wherein the VPX motherboard slot is arranged at the upper left corner of the hybrid backplane, and the PXIe/PXI hybrid peripheral slot and the PXIe peripheral slot are sequentially arranged at the lower left corner of the hybrid backplane from left to right.

Preferably, stop gear includes spacing groove, second spring, sliding tray, stopper and baffle, the spacing groove has been seted up to the mounting bracket both sides, and the sliding tray has all been seted up to both sides about the spacing groove, the inboard fixedly connected with second spring of spacing groove, one side that the spacing groove was kept away from to the second spring is provided with the baffle, and the baffle both sides are provided with the stopper, and the stopper is located the sliding tray.

Preferably, a gasket is arranged on one side surface of the baffle, and the gasket is made of rubber materials.

Preferably, positioning holes are formed in four corners of the surface of the mixing backboard, positions of the adjusting bolts and the positioning holes are matched with each other, and the mixing backboard is located on the adjusting bolts.

Compared with the prior art, the utility model has the beneficial effects that:

1. the mount passes through interconnect between fixing bolt and the mounting bracket, places the mixed backplate subassembly in mount one side, and adjusting bolt slowly inserts the locating hole of mixed backplate under the condition of manual grabbing to fix a position the mixed backplate subassembly, and be provided with first spring between mixed backplate subassembly and the mount, play the effect of elastic support to the mixed backplate subassembly through first spring on the one hand, on the other hand makes adjusting bolt be in the stress all the time, prevents that adjusting bolt from receiving external vibrations and taking place not hard up, improves the stability to the mixed backplate subassembly.

2. The mixed backboard component of the device is provided with a VPX mainboard slot, a PXIe/PXI mixed peripheral slot and a PXIe peripheral slot, and the mixed backboard is made of high-density materials and is a carrier of electronic elements.

Drawings

FIG. 1 is a schematic view of a frame body in the present utility model;

FIG. 2 is a front view of the mounting mechanism of the present utility model;

FIG. 3 is a side view of the mounting mechanism of the present utility model;

FIG. 4 is a schematic diagram of a hybrid backplane assembly according to the present disclosure;

fig. 5 is a schematic structural view of a limiting mechanism in the present utility model.

In the figure: 1. a frame; 2. a mounting mechanism; 201. a mounting frame; 202. a fixing frame; 203. a fixing bolt; 204. an adjusting bolt; 205. a first spring; 3. a hybrid backplane assembly; 301. a mixing backplate; 302. a VPX motherboard slot; 303. PXIe/PXI hybrid peripheral slot; 304. a PXIe peripheral slot; 4. a limiting mechanism; 401. a limit groove; 402. a second spring; 403. a sliding groove; 404. a limiting block; 405. and a baffle.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-5, the hybrid backboard based on the VPX and PXIE buses provided by the utility model comprises a frame body 1, a mounting mechanism 2, a hybrid backboard assembly 3 and a limiting mechanism 4, wherein the mounting mechanism 2 is arranged on one side of the frame body 1, the hybrid backboard assembly 3 is movably connected on the mounting mechanism 2, and the limiting mechanism 4 is arranged on both sides of the mounting mechanism 2 and the hybrid backboard assembly 3.

In an alternative embodiment, the installation mechanism 2 includes mounting bracket 201, mount 202, fixing bolt 203, adjusting bolt 204 and first spring 205, frame 1 one side surface is provided with mounting bracket 201, is provided with mount 202 in the mounting bracket 201, and mount 202 middle part bilateral symmetry is provided with fixing bolt 203, and mount 202 passes through fixing bolt 203 and mounting bracket 201 swing joint, be provided with adjusting bolt 204 on the mount 202, and adjusting bolt 204 is located the four corners on the mount 202 respectively, the cover is equipped with first spring 205 between adjusting bolt 204 and the mount 202, and mount 202 passes through interconnect between fixing bolt 203 and the mounting bracket 201, places mixed backplate subassembly 3 in mount 202 one side, and adjusting bolt 204 slowly inserts mixed backplate subassembly 3 in the locating hole of mixed backplate 301 under the condition of manual grabbing to fix a position mixed backplate subassembly 3, and be provided with first spring 205 between mixed backplate subassembly 3 and the mount 202, play the effect of elastic support to mixed backplate subassembly 3 through first spring 205 on the one hand, on the other hand make adjusting bolt 204 be in the atress state all the time, prevent that adjusting bolt 204 from taking place to loosen, improve the stability to mixed backplate subassembly 3 external vibrations.

In an alternative embodiment, the hybrid backplane assembly 3 includes a hybrid backplane 301, a VPX motherboard slot 302, a PXIe/PXI hybrid peripheral slot 303, and a PXIe peripheral slot 304, where the VPX motherboard slot 302 is disposed in the upper left corner of the hybrid backplane 301, and the PXIe/PXIe hybrid peripheral slot 303 and the PXIe peripheral slot 304 are disposed in the lower left corner of the hybrid backplane 301 in sequence from left to right, and the VPX motherboard slot 302, the PXIe/PXIe hybrid peripheral slot 303, and the PXIe peripheral slot 304 are disposed on the hybrid backplane assembly 3, and the hybrid backplane 301 is made of a high-density material and is a carrier of electronic components.

In an alternative embodiment, stop gear 4 includes spacing groove 401, second spring 402, sliding tray 403, stopper 404 and baffle 405, spacing groove 401 has been seted up to mounting bracket 201 both sides, and sliding tray 403 has all been seted up to both sides about spacing groove 401, spacing groove 401 inboard fixedly connected with second spring 402, and one side that spacing groove 401 was kept away from to second spring 402 is provided with baffle 405, and baffle 405 both sides are provided with stopper 404, and stopper 404 is located sliding tray 403, and spacing groove 401 has been seted up to mounting bracket 201 two, receives second spring 402 influence, makes baffle 405 both sides stopper 404 horizontal migration on sliding tray 403, and baffle 405 can further mix backplate subassembly 3 and carry out spacingly.

In an alternative embodiment, a spacer is provided on one side surface of the baffle 405, and the spacer is made of a rubber material.

In an alternative embodiment, four corners of the surface of the mixing backplate 301 are provided with positioning holes, the positions of the adjusting bolts 204 and the positioning holes are matched, and the mixing backplate 301 is positioned on the adjusting bolts 204.

The working principle of the utility model is as follows: when the device is used, firstly, the fixing frame 202 is connected with the mounting frame 201 through the fixing bolts 203, the mixed backboard assembly 3 is placed on one side of the fixing frame 202, the adjusting bolts 204 are slowly inserted into the positioning holes of the mixed backboard 301 under the condition of manual grabbing, so that the mixed backboard assembly 3 is positioned, the first springs 205 are arranged between the mixed backboard assembly 3 and the fixing frame 202, on one hand, the effect of elastically supporting the mixed backboard assembly 3 is achieved through the first springs 205, on the other hand, the adjusting bolts 204 are always in a stressed state, the adjusting bolts 204 are prevented from loosening due to external vibration, the stability of the mixed backboard assembly 3 is improved, the two mounting frames 201 are provided with the limiting grooves 401, the limiting blocks 404 on two sides of the baffle 405 are horizontally moved on the sliding grooves 403 under the influence of the second springs 402, the baffle 405 can further limit the mixed backboard assembly 3, the mixed backboard assembly 3 is provided with the VPX main board slot 302, the PXIe/PXIE peripheral slot 303 and the PXIE peripheral slot 304, the mixed backboard assembly 301 is made of high-density materials, and is a carrier for electronic elements, and the device is convenient to connect.

It is to be understood that the above-described embodiments of the present utility model are intended to be illustrative or explanatory of the principles of the utility model, and are not restrictive of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides a hybrid backboard based on VPX, PXIE bus, includes framework (1), installation mechanism (2), hybrid backboard subassembly (3) and stop gear (4), its characterized in that: one side of the frame body (1) is provided with a mounting mechanism (2), the mounting mechanism (2) is movably connected with a mixing backboard component (3), and two sides of the mounting mechanism (2) and the mixing backboard component (3) are provided with a limiting mechanism (4).

2. A hybrid backplane based on a VPX, PXIE bus as recited in claim 1, wherein: the mounting mechanism (2) comprises a mounting frame (201), a fixing frame (202), fixing bolts (203), adjusting bolts (204) and a first spring (205), wherein the mounting frame (201) is arranged on one side surface of the frame body (1), the fixing frame (202) is arranged in the mounting frame (201), the fixing frame (202) is of an H-shaped structure, the fixing bolts (203) are symmetrically arranged on two sides of the middle of the fixing frame (202), the fixing frame (202) is movably connected with the mounting frame (201) through the fixing bolts (203), the fixing frame (202) is provided with the adjusting bolts (204), the adjusting bolts (204) are respectively arranged at four corners on the fixing frame (202), and the first spring (205) is sleeved between the adjusting bolts (204) and the fixing frame (202).

3. A hybrid backplane based on a VPX, PXIE bus as recited in claim 1, wherein: the mixed backboard assembly (3) comprises a mixed backboard (301), a VPX mainboard slot (302), a PXIe/PXI mixed peripheral slot (303) and a PXIe peripheral slot (304), wherein the VPX mainboard slot (302) is arranged at the upper left corner of the mixed backboard (301), and the PXIe/PXI mixed peripheral slot (303) and the PXIe peripheral slot (304) are sequentially arranged at the lower left corner of the mixed backboard (301) from left to right.

4. A hybrid backplane based on a VPX, PXIE bus as recited in claim 2, wherein: stop gear (4) are including spacing groove (401), second spring (402), sliding tray (403), stopper (404) and baffle (405), spacing groove (401) have been seted up to mounting bracket (201) both sides, and sliding tray (403) have all been seted up to both sides about spacing groove (401), spacing groove (401) inboard fixedly connected with second spring (402), and one side that spacing groove (401) was kept away from to second spring (402) is provided with baffle (405), and baffle (405) both sides are provided with stopper (404), and stopper (404) are located sliding tray (403).

5. The hybrid backplane based on the VPX, PXIE bus as recited in claim 4, wherein: a gasket is arranged on one side surface of the baffle plate (405), and the gasket is made of rubber materials.

6. A VPX, PXIE bus based hybrid backplane as in claim 3 wherein: positioning holes are formed in four corners of the surface of the mixing backboard (301), positions of the adjusting bolts (204) and the positioning holes are matched with each other, and the mixing backboard (301) is located on the adjusting bolts (204).