CN211979567U

CN211979567U - Be applied to line structure of walking behind CPCI of portable reinforcement machine

Info

Publication number: CN211979567U
Application number: CN202020412207.0U
Authority: CN
Inventors: 胡义龙
Original assignee: Xi'an Kairui Measurement And Control Technology Co ltd
Current assignee: Xi'an Kairui Measurement And Control Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-20
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a CPCI rear wiring structure applied to a portable reinforcing machine, which comprises a rear wiring board and a CPCI back plate, wherein the rear wiring board is provided with a plurality of rear wiring plugs and a plurality of welding wire holes; the two opposite sides of the CPCI back plate are respectively provided with a board card slot and a rear wiring slot, and a rear wiring plug is connected with the rear wiring slot for use; a signal area and an aerial insertion area are arranged at the back of the portable reinforcing machine, a card insertion area is arranged at the front of the portable reinforcing machine, and the card insertion area is arranged in the front panel; the front panel is of a detachable structure, a handle is arranged on the outer side of the front panel, and the front panel is opened through the handle to realize front card insertion. The wiring structures are made of light materials, and the bonding wires are used for replacing metal connectors inside the wiring structures. The utility model has the advantages of convenient maintenance, flexible card replacement, no need of moving the internal cable and no need of replacing the internal connector; the anti-seismic performance is good, the used materials are all light materials, and the metal connector is replaced by the welding wire inside, so that the anti-seismic performance is improved.

Description

Be applied to line structure of walking behind CPCI of portable reinforcement machine

Technical Field

The utility model relates to a portable reinforcement machine field specifically is a be applied to line structure of walking behind portable reinforcement machine's CPCI.

Background

The current portable reinforcement machine of CPCI, especially in the application needs of military units, either because of the structural stability consideration, or the strict electromagnetic compatibility requirement, needs to draw the signal on the card out in the form of aviation plug, the current common practice is to make a cable, one end of the cable is welded to the connector plug of the corresponding card, and the other end is welded to the aviation plug fixed on the panel of the chassis, so as to satisfy the demand, so do and can also satisfy the demand admittedly, however, also have the following disadvantages:

1. the maintenance is inconvenient, most of the designs are as shown in figure 1, the card is inserted from the back when the signal area is at the back, when the board card needs to be maintained, the aviation plug panel and the aviation plug are firstly detached, then the cable inserted on the board card is taken off to pull out the card, and the position of the structure card is closer to the inner side of the case, so the operation is inconvenient for the portable machine with narrow space;

2. the flexibility is not enough, and when the different functional cards, particularly the connectors on the cards, need to be replaced, cables also need to be detached and replaced;

3. connector stability can be affected when vibration requirements are high, because some connectors (such as SCSI series) used on boards need to be provided with wire clamps to lock the plug, the wire clamps are heavy metal, and when vibration magnitude is large, contact of connector cores can be affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, a be applied to portable reinforcement machine maintain convenient, trade the card nimble, the line structure is walked behind the CPCI that the shock resistance is good to the utility model.

In order to achieve the above object, the utility model provides a following technical scheme:

a CPCI rear wiring structure applied to a portable reinforcing machine comprises a rear wiring board and a CPCI back board, wherein a plurality of rear wiring plugs are arranged on the rear wiring board, and a plurality of welding wire holes are formed in the rear wiring board; the two opposite sides of the CPCI back plate are respectively provided with a board card slot and a rear wiring slot, and the rear wiring plug is connected with the rear wiring slot for use; a signal area and an air insertion area are arranged at the back of the portable reinforcing machine, a card insertion area is arranged at the front of the portable reinforcing machine, and the card insertion area is arranged in the front panel; the front panel is of a detachable structure, a handle is arranged on the outer side of the front panel, and the front panel is opened through the handle to achieve front card insertion.

Furthermore, the bottom of the rear wiring plug is welded on the rear wiring board.

Furthermore, the rear wiring plug is correspondingly inserted into the rear wiring slot for use.

Furthermore, the routing structures are made of light materials.

Furthermore, the inside of the routing structure adopts a bonding wire to replace a metal connector.

The beneficial effects of the utility model reside in that:

1) the maintenance is convenient, and when the card needs to be maintained, the cable does not need to be moved only by pulling out the card;

2) the card is flexible to replace, an internal cable does not need to be moved when different cards are replaced, and an internal connector does not need to be replaced;

3) the shock resistance is good, and the shock resistance is improved because the used materials are all light materials and the interior is connected by replacing the prior metal connector with the welding wire, thereby reducing the weight.

Drawings

In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required to be used in the description of the embodiment will be briefly introduced below, and obviously, the drawings in the following description are only for the purpose of more clearly illustrating the embodiment of the present invention or the technical solution in the prior art, and the drawings required to be used in the description of the embodiment or the prior art will be briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.

Fig. 1 is a schematic structural view of a conventional CPCI portable reinforcement machine described in the background art;

FIG. 2 is a schematic view of the welded CPCI rear wiring board of the present invention;

FIG. 3 is a schematic structural diagram of the CPCI backplane of the present invention;

FIG. 4 is a schematic diagram of the position of the card-inserting area of the present invention;

FIG. 5 is a schematic diagram of the position of the signal area according to the present invention;

in the figure: the circuit board comprises a 1-CPCI back panel, a 2-rear wiring plug, a 3-welding line hole, a 4-board card slot, a 5-card insertion area, a 6-handle, a 7-signal area, an 8-rear wiring slot and a 9-rear wiring board.

Detailed Description

As shown in fig. 2-5, the CPCI rear wiring structure applied to the portable reinforcement machine includes a rear wiring board 9 and a CPCI back board 1, wherein a plurality of rear wiring plugs 2 are arranged on the rear wiring board 9, and a plurality of welding wire holes 3 are formed; the two opposite sides of the CPCI back plate 1 are respectively provided with a board card slot 4 and a rear wiring slot 8, and the rear wiring plug 2 is connected with the rear wiring slot 8 for use; a signal area 7 and an air insertion area are arranged at the back of the portable reinforcing machine, a card insertion area 5 is arranged at the front of the portable reinforcing machine, and the card insertion area 5 is arranged in the front panel; the front panel is of a detachable structure, a handle 6 is arranged on the outer side of the front panel, and the front panel is opened through the handle 6 to achieve front card insertion.

Further, the bottom of the rear wiring plug 2 is welded on the rear wiring board 9.

Furthermore, the rear wiring plug 2 is correspondingly inserted into the rear wiring slot 8 for use.

The utility model discloses walk line structure material after is light-duty material (the plug of PCB board and plastic casing).

The utility model discloses walk inside all adopting the bonding wire to replace metal connector of line structure after.

The utility model relates to a welding wire type CPCI rear wiring board, as shown in figures 2 and 3, when in use, the rear wiring board 9 is buckled on the back surface of a CPCI back plate 1; the front panel (the side with the handle 6) can be opened to insert the card from the front and to take the signal from the back, as shown in fig. 4.

When a card is inserted from the front (the card can support the rear wiring), the signal is led to the rear wiring pin of the back face of the CPCI backboard 1 through the rear wiring pin of the card and then is led to the rear wiring plate 9, the welding wire hole 3 is reserved on the rear wiring plate 9, and the welding wire signal can be led to the aerial plug of the case signal area 7.

The utility model is convenient to maintain, and when the card needs to be maintained, the cable does not need to be moved only by pulling out the card; the card is flexible to replace, an internal cable does not need to be moved when different cards are replaced, and an internal connector does not need to be replaced; the shock resistance is good, and the shock resistance is improved because the used materials are all light materials and the interior is connected by replacing the prior metal connector with the welding wire, thereby reducing the weight.

The utility model discloses a key point and protection point lie in:

1) designing a welding type CPCI rear wiring board 9;

2) the portable reinforcement machine is of a card-inserting type structure with a front cover.

What is not described in detail in the present invention is the prior art.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A CPCI rear wiring structure applied to a portable reinforcing machine is characterized by comprising a rear wiring board (9) and a CPCI back board (1), wherein a plurality of rear wiring plugs (2) are arranged on the rear wiring board (9), and a plurality of welding wire holes (3) are formed; the two opposite sides of the CPCI back plate (1) are respectively provided with a plate card slot (4) and a rear wiring slot (8), and the rear wiring plug (2) is connected with the rear wiring slot (8) for use; a signal area (7) and an air insertion area are arranged at the back of the portable reinforcing machine, a card insertion area (5) is arranged at the front of the portable reinforcing machine, and the card insertion area (5) is arranged in the front panel; the front panel is of a detachable structure, a handle (6) is arranged on the outer side of the front panel, and the front panel is opened through the handle (6) to achieve front card insertion.

2. A CPCI rear wiring structure applied to a portable ruggedized computer, according to claim 1, wherein the bottom of the rear wiring plug (2) is welded on the rear wiring board (9).

3. A CPCI rear wiring structure applied to a portable ruggedization machine, according to claim 1, wherein the rear wiring plug (2) is correspondingly plugged into the rear wiring slot (8) for use.

4. A CPCI rear routing structure applied to a portable ruggedization machine, according to claim 1, wherein the routing structure is made of a lightweight material.

5. A CPCI rear routing structure applied to a portable ruggedization machine according to any one of claims 1 to 4, wherein a bonding wire is adopted inside the routing structure to replace a metal connector.