CN219019123U

CN219019123U - Insulated leak-repairing type PCB (printed circuit board) multilayer board

Info

Publication number: CN219019123U
Application number: CN202223268966.2U
Authority: CN
Inventors: 黄享名; 周敏; 黄享强
Original assignee: Dongguan Hongxin Circuit Co ltd
Current assignee: Dongguan Hongxin Circuit Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-12
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses an insulating leakage-repairing type PCB multilayer board which comprises a mounting seat, wherein clamping grooves are formed in the left part of the upper end of the mounting seat and the right part of the upper end of the mounting seat, a main body board is arranged between the two clamping grooves, connecting plates are fixedly connected to the lower part of the left end and the lower part of the right end of the mounting seat, a group of spring dampers are fixedly arranged at the left end and the right end of the two connecting plates, mounting frames are fixedly arranged at one ends, far away from the connecting plates, of the two groups of spring dampers, and a limiting frame is arranged at the upper end of the mounting seat. According to the insulation leakage-repairing type PCB multilayer board, the spring damper and the limiting frame are arranged, so that the damping effect of the main board can be improved under the assistance of the spring damper; and then the limiting frame and the clamping block are connected, the clamping block is connected in the connecting groove, the limiting frame is limited by the limiting bolt, and the main body plate is limited by the limiting frame and the clamping groove, so that the stability of the main body plate is improved.

Description

Insulated leak-repairing type PCB (printed circuit board) multilayer board

Technical Field

The utility model relates to the technical field of circuit boards, in particular to an insulation leakage-repairing type PCB (printed circuit board) multilayer board.

Background

PCB (printedcircuitboard), a printed wiring board, is one of the important components of the electronics industry. Almost every electronic device, as small as an electronic watch, a calculator, as large as a computer, a communication electronic device, a military weapon system, has only electronic components such as an integrated circuit, and a printed board is used for electrically interconnecting the respective components. The printed circuit board consists of an insulating base plate, connecting wires and bonding pads for assembling and welding electronic elements, and has the dual functions of a conductive circuit and the insulating base plate.

The prior art (patent number: CN 214046149U) discloses an insulation leakage-repairing type PCB multi-layer board, which comprises a bottom board and a PCB body, wherein the upper surface of the bottom board is fixedly connected with a positioning column, and a positioning hole is formed in the PCB body; the PCB comprises a PCB body, wherein a first air hole is formed in the PCB body and located on one side of the positioning hole, and a second air hole is formed in the bottom plate. The utility model has the beneficial effects that: according to the insulation leakage-repairing type PCB multi-layer board, the positioning columns and the positioning holes are arranged, so that the PCB multi-layer board is prevented from moving relatively between boards after being used for a long time, and the service life of the PCB multi-layer board is prolonged; compared with the prior art, this insulating leak repairing type PCB multiply wood prevents through setting up first gas pocket, second gas pocket that the PCB board body from appearing bonding the cavity at bonding in-process, prevents that the PCB multiply wood from taking place to scrap.

The existing insulation leakage-repairing type PCB multilayer board has the following defects that the existing PCB multilayer board is limited by the positioning columns, but the positioning columns penetrate through the multilayer PCB board, and the PCB board is easy to damage for a long time, so that a novel insulation leakage-repairing type PCB multilayer board is provided.

Disclosure of Invention

The utility model mainly aims to provide an insulation leakage-repairing type PCB (printed circuit board) multilayer board, which can effectively solve the problem that the PCB multilayer board is convenient to limit.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an insulating benefit leaks formula PCB multiply wood, includes the mount pad, the draw-in groove has all been seted up to mount pad upper end left portion and upper end right part, two be provided with the main part board jointly between the draw-in groove, the equal fixedly connected with connecting plate of mount pad left end lower part and right-hand member lower part, two the equal fixed mounting of connecting plate left end and right-hand member has a set of spring damper, two sets of spring damper keeps away from the equal fixed mounting of one end of connecting plate and has the mounting bracket, the mount pad upper end is provided with the spacing.

Preferably, the left side and the right side between the two clamping grooves are provided with connecting grooves, and the upper part of the left end and the upper part of the right end of the mounting seat are provided with left and right through holes.

Preferably, a group of connecting holes penetrating up and down are formed in the front portion of the upper end of the mounting frame and the rear portion of the upper end of the mounting frame, a fixing disc is fixedly connected between the mounting frame and the spring damper together, and a fixing plate is fixedly connected between the connecting plate and the spring damper together.

Preferably, the two groups of connecting holes are symmetrically distributed in front-back mode, each group is two, and the mounting frame is of an L-shaped structure.

Preferably, the left part and the right part of the lower end of the limiting frame are fixedly connected with clamping blocks, and the left end and the right end of each clamping block are movably inserted and connected with limiting bolts.

Preferably, the clamping block is arranged to be of a trapezoid block structure, and the connecting groove is arranged to be of a closed structure with an upper part opened and a lower part.

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

1. in the utility model, the damping effect of the main body plate can be improved by arranging the spring damper, when the damping device is used, the two connecting plates are connected to the lower part of the left end and the lower part of the right end of the mounting seat, the spring damper is connected with the mounting frame, and then the spring damper is connected with the connecting plates, so that the damping effect of the main body plate can be improved under the assistance of the spring damper;

2. according to the utility model, the limiting effect of the main body plate can be improved by arranging the limiting frame and the mounting seat, when the main body plate is used, the clamping grooves are formed in the left part of the upper end of the mounting seat and the right part of the upper end of the mounting seat, the main body plate is positioned in the clamping grooves, the limiting frame is connected with the clamping blocks, the clamping blocks are connected in the connecting grooves, the limiting frame is limited by the limiting bolts, and the main body plate is limited by the limiting frame and the clamping grooves, so that the stability of the main body plate is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an insulation leak-repairing type PCB multilayer board according to the present utility model;

fig. 2 is a schematic diagram of the overall structure of a mounting seat of an insulation leakage-repairing type PCB multilayer board according to the present utility model;

fig. 3 is a schematic diagram of the overall structure of a mounting frame of an insulation leakage-repairing type PCB multilayer board according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of a limit frame of an insulation leakage-repairing type PCB multi-layer board according to the present utility model.

In the figure: 1. a mounting base; 2. a clamping groove; 3. a main body plate; 4. a mounting frame; 5. a spring damper; 6. a limiting frame; 7. a connecting plate; 8. a connection groove; 9. perforating; 41. a connection hole; 51. a fixing plate; 52. a fixed plate; 61. a clamping block; 62. and a limit bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, an insulation leakage-repairing type PCB multi-layer board comprises a mounting seat 1, clamping grooves 2 are formed in the left part and the right part of the upper end of the mounting seat 1, a main body board 3 is arranged between the two clamping grooves 2, connecting plates 7 are fixedly connected to the lower part of the left end and the lower part of the right end of the mounting seat 1, a group of spring dampers 5 are fixedly arranged at the left end and the right end of the two connecting plates 7, a mounting frame 4 is fixedly arranged at one end, far away from the connecting plates 7, of the two groups of spring dampers 5, and a limiting frame 6 is arranged at the upper end of the mounting seat 1; the left side and the right side between the two clamping grooves 2 are provided with connecting grooves 8, and the upper part of the left end and the upper part of the right end of the mounting seat 1 are provided with left and right through holes 9.

A group of connecting holes 41 which are vertically penetrated are formed in the front part of the upper end and the rear part of the upper end of the two mounting frames 4, a fixed disc 52 is fixedly connected between the mounting frames 4 and the spring damper 5 together, and a fixed plate 51 is fixedly connected between the connecting plate 7 and the spring damper 5 together; the two groups of connecting holes 41 are symmetrically distributed front and back, each group is two, and the mounting frame 4 is of an L-shaped structure; with the aid of the spring damper 5, the damping effect of the body plate 3 can be improved.

The left part and the right part of the lower end of the limiting frame 6 are fixedly connected with clamping blocks 61, and the left end and the right end of the two clamping blocks 61 are movably inserted and connected with limiting bolts 62; the clamping block 61 is of a trapezoid block structure, and the connecting groove 8 is of a closed structure with an upper part opened and a lower part; through setting up spring damper 5, can the damped effect of main part board 3, when using, connect spacing 6 and fixture block 61 again, connect fixture block 61 in linking inslot 8 to spacing 6 is spacing by spacing bolt 62, spacing 3 is spacing to main part board 3 by spacing 6 and draw-in groove 2 again, thereby improves the steadiness of main part board 3.

It should be noted that, the utility model is an insulation leakage-repairing type PCB multi-layer board, through setting up the spring damper 5, can the damping effect of the body board 3, when using, connect two connecting plates 7 at the lower part of left end and right end of the mount pad 1 at first, and connect spring damper 5 and mounting bracket 4, then connect spring damper 5 and connecting plate 7, under the assistance of spring damper 5, can improve the damping effect of the body board 3; through setting up spacing 6 and mount pad 1, can improve the spacing effect of main part board 3, when using, draw-in groove 2 has all been seted up at first on mount pad 1 upper end left portion and upper end right part to be located draw-in groove 2 with main part board 3, connect spacing 6 and fixture block 61 again, connect fixture block 61 in linking up inslot 8, and spacing 6 is spacing by spacing bolt 62, spacing 3 is carried out to main part board 3 by spacing 6 and draw-in groove 2 again, thereby improve the steadiness of main part board 3.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an insulating benefit leaks formula PCB multiply wood, includes mount pad (1), its characterized in that: clamping grooves (2) are formed in the left part of the upper end of the mounting seat (1) and the right part of the upper end of the mounting seat, a main body plate (3) is arranged between the clamping grooves (2) together, a connecting plate (7) is fixedly connected to the lower part of the left end of the mounting seat (1) and the lower part of the right end of the mounting seat, a group of spring dampers (5) are fixedly arranged at the left end and the right end of the connecting plate (7), a mounting frame (4) is fixedly arranged at one end, far away from the connecting plate (7), of the spring dampers (5), and a limiting frame (6) is arranged at the upper end of the mounting seat (1).

2. The insulated and leak-repairing PCB multilayer board of claim 1, wherein: the left side and the right side between the two clamping grooves (2) are respectively provided with a connecting groove (8), and the left end upper part and the right end upper part of the mounting seat (1) are respectively provided with a through hole (9) which is penetrated left and right.

3. The insulated and leak-repairing PCB multilayer board of claim 2, wherein: the front part of the upper end of the mounting frame (4) and the rear part of the upper end of the mounting frame are respectively provided with a group of connecting holes (41) which are vertically penetrated, a fixed disc (52) is fixedly connected between the mounting frame (4) and the spring damper (5), and a fixed plate (51) is fixedly connected between the connecting plate (7) and the spring damper (5).

4. An insulated leakage repair type PCB multilayer board according to claim 3, wherein: the two groups of connecting holes (41) are symmetrically distributed in the front-back direction, two groups of connecting holes are arranged in each group, and the mounting frame (4) is of an L-shaped structure.

5. The insulated and leak-repairing PCB multilayer board of claim 4, wherein: clamping blocks (61) are fixedly connected to the left part and the right part of the lower end of the limiting frame (6), and limiting bolts (62) are movably inserted and connected to the left end and the right end of the two clamping blocks (61).

6. The insulated and leak-repairing PCB multilayer board of claim 5, wherein: the clamping block (61) is of a trapezoid block structure, and the connecting groove (8) is of a closed structure with an upper part open and a lower part.