CN214046150U

CN214046150U - Super thick copper PCB multiply wood

Info

Publication number: CN214046150U
Application number: CN202120200632.8U
Authority: CN
Inventors: 李明
Original assignee: Zhuhai Kejinglong Electronic Technology Co ltd
Current assignee: Zhuhai Kejinglong Electronic Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-08-24
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses an ultra-thick copper PCB multiply wood, including the top PCB board, the bottom of top PCB board is provided with middle level PCB board, the bottom of middle level PCB board is provided with bottom PCB board, the side of top PCB board is provided with the connecting plate. The utility model discloses, it is rational in infrastructure, can effectually connect a plurality of PCB boards fixedly to the use of a plurality of PCB boards of being convenient for adopts the connected mode of connecting plate and reference column simultaneously, can increase the joint strength between a plurality of PCB boards, and has avoided adopting thinner wire to connect between the PCB board, makes the easy disconnection of connection of PCB inboard portion.

Description

Super thick copper PCB multiply wood

Technical Field

The utility model relates to a PCB multiply wood field especially relates to an ultra-thick copper PCB multiply wood.

Background

Pcb (printed Circuit board) printed boards, also called printed Circuit boards, printed Circuit boards. The multilayer printed board is composed of more than two layers of connecting wires on insulating substrates and bonding pads for assembling and welding electronic elements, and has the functions of conducting the circuits of all layers and insulating the circuits.

When current super thick copper PCB multiply wood is using, carries out telecom connection through inside wire usually, and inside wire is thinner usually, when meetting great vibrations, can lead to inside wire to connect the problem of appearing, influences the use of PCB board.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an ultra-thick copper PCB multi-layer board.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an ultra-thick copper PCB multiply wood, includes the top PCB board, the bottom of top PCB board is provided with middle level PCB board, the bottom of middle level PCB board is provided with bottom PCB board, the side of top PCB board is provided with the connecting plate.

As a further description of the above technical solution:

first fixed orifices have been seted up to the inside of top PCB board, first connecting hole has been seted up to the lateral wall of top PCB board, the inside of first connecting hole is provided with first connecting block, and the side of first connecting block and the lateral wall fixed connection of connecting plate.

As a further description of the above technical solution:

the PCB comprises a middle layer PCB and is characterized in that a second fixing hole is formed in the middle layer PCB, a second connecting hole is formed in the side edge of the middle layer PCB, a second connecting block is arranged in the second connecting hole, and the side end of the second connecting block is fixedly connected with the side wall of the connecting plate.

As a further description of the above technical solution:

the bottom PCB is provided with a third connecting hole, the side of the bottom PCB is provided with a third connecting hole, the inside of the third connecting hole is provided with a third connecting block, and the side end of the third connecting block is fixedly connected with the side wall of the connecting plate.

As a further description of the above technical solution:

the inside of first fixed orifices is provided with the protection post, and the surface of protection post laminates with the inside of second fixed orifices, third fixed orifices mutually.

As a further description of the above technical solution:

and a gasket is arranged at the bottom of the protective column.

As a further description of the above technical solution:

the inside of protection post is provided with the set screw, the surface threaded connection of set screw has fixation nut.

As a further description of the above technical solution:

the outer surface of the fixing screw is attached to the outer surface of the gasket, and the outer surface of the fixing nut is attached to the top of the protective column.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this super thick copper PCB multiply wood makes the device can connect a plurality of PCB boards when using through the protection post, can avoid simultaneously contacting between fixed screw and the PCB board, leads to the PCB board to damage.

2. Compared with the prior art, this super thick copper PCB multiply wood cooperates under the effect of connecting plate through a plurality of connecting holes and a plurality of connecting block for the device can be connected a plurality of PCB boards, thereby makes the transmission of being convenient for of electric current data between a plurality of PCB boards.

3. Compared with the prior art, this super thick copper PCB multiply wood makes the device can carry out fixed connection with a plurality of PCB boards firmly when using through set screw and fixation nut to the device of being convenient for uses.

Drawings

Fig. 1 is a schematic diagram of an internal structure of an ultra-thick copper PCB multi-layer board provided by the present invention;

fig. 2 is a schematic diagram of a protective column structure of an ultra-thick copper PCB multi-layer board provided by the present invention.

Illustration of the drawings:

1. a top PCB board; 101. a first fixing hole; 102. a first connection hole; 103. a first connection block; 2. a middle layer PCB board; 201. a second fixing hole; 202. a second connection hole; 203. a second connecting block; 3. a bottom PCB board; 301. a third fixing hole; 302. a third connection hole; 303. a third connecting block; 4. a connecting plate; 5. a protective column; 6. fixing screws; 7. and (5) fixing the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 in specific cases to those skilled in the art.

Referring to fig. 1-2, the utility model provides a pair of super thick copper PCB multiply wood: the protective column comprises a top PCB (printed circuit board) 1, wherein a middle PCB 2 is arranged at the bottom of the top PCB 1, a bottom PCB 3 is arranged at the bottom of the middle PCB 2, a connecting plate 4 is arranged at the side edge of the top PCB 1, a first fixing hole 101 is formed in the top PCB 1, a first connecting hole 102 is formed in the side wall of the top PCB 1, a second fixing hole 201 is formed in the middle PCB 2, a second connecting hole 202 is formed in the side edge of the middle PCB 2, a third fixing hole 301 is formed in the bottom PCB 3, a third connecting hole 302 is formed in the side edge of the bottom PCB 3, a protective column 5 is arranged in the first fixing hole 101, the outer surface of the protective column 5 is attached to the inner parts of the second fixing hole 201 and the third fixing hole 301, a gasket 501 is arranged at the bottom of the protective column 5, a fixing screw 6 is arranged in the protective column 5, and a fixing nut 7 is connected to the outer surface of the fixing screw thread of the fixing screw 6, the surface of set screw 6 laminates with the surface of gasket 501 mutually, and the surface of fixation nut 7 laminates with the top of protection post 5 mutually for top PCB board 1, middle level PCB board 2 carry out fixed connection with bottom PCB board 3.

The inside of first connecting hole 102 is provided with first connecting block 103, and the side of first connecting block 103 and the lateral wall fixed connection of connecting plate 4, the inside of second connecting hole 202 is provided with second connecting block 203, and the side of second connecting block 203 and the lateral wall fixed connection of connecting plate 4, the inside of third connecting hole 302 is provided with third connecting block 303, and the side of third connecting block 303 and the lateral wall fixed connection of connecting plate 4, make top PCB board 1, middle level PCB board 2 and bottom PCB board 3 can carry out better electric current data connection.

The working principle is as follows: during the use, pass the inside of a plurality of fixed orificess in proper order with protection post 5, reuse set screw 6 and pass protection post 5 and fixation nut 7 and cooperate, make a plurality of PCB boards can connect, make the device can connect a plurality of PCB boards when using through protection post 5, can avoid contacting between set screw 6 and the PCB board simultaneously, lead to the PCB board to damage, cooperate under the effect of connecting plate through a plurality of connecting holes and a plurality of connecting block, make the device can connect a plurality of PCB boards, thereby make the transmission of electric current data between a plurality of PCB boards convenient to, make the device can firmly carry out fixed connection with a plurality of PCB boards when using through set screw 6 and fixation nut 7, thereby the device of being convenient for uses.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an ultra-thick copper PCB multiply wood, includes top PCB board (1), its characterized in that: the bottom of top PCB board (1) is provided with middle level PCB board (2), the bottom of middle level PCB board (2) is provided with bottom PCB board (3), the side of top PCB board (1) is provided with connecting plate (4).

2. The ultra-thick copper PCB multi-layer board of claim 1, wherein: first fixed orifices (101) have been seted up to the inside of top PCB board (1), first connecting hole (102) have been seted up to the lateral wall of top PCB board (1), the inside of first connecting hole (102) is provided with first connecting block (103), and the lateral end of first connecting block (103) and the lateral wall fixed connection of connecting plate (4).

3. The ultra-thick copper PCB multi-layer board of claim 1, wherein: the PCB is characterized in that a second fixing hole (201) is formed in the middle layer PCB (2), a second connecting hole (202) is formed in the side edge of the middle layer PCB (2), a second connecting block (203) is arranged in the second connecting hole (202), and the side end of the second connecting block (203) is fixedly connected with the side wall of the connecting plate (4).

4. The ultra-thick copper PCB multi-layer board of claim 1, wherein: third fixed orifices (301) have been seted up to the inside of bottom PCB board (3), third connecting hole (302) have been seted up to the side of bottom PCB board (3), the inside of third connecting hole (302) is provided with third connecting block (303), and the side of third connecting block (303) and the lateral wall fixed connection of connecting plate (4).

5. The ultra-thick copper PCB multi-layer board of claim 2, wherein: the inside of first fixed orifices (101) is provided with protection post (5), and the surface of protection post (5) and the inside laminating mutually of second fixed orifices (201), third fixed orifices (301).

6. The ultra-thick copper PCB multi-layer board of claim 5, wherein: and a gasket (501) is arranged at the bottom of the protective column (5).

7. The ultra-thick copper PCB multi-layer board of claim 5, wherein: the inside of protection post (5) is provided with fixed screw (6), the surface threaded connection of fixed screw (6) has fixation nut (7).

8. An ultra-thick copper PCB multi-layer board according to claim 7, wherein: the outer surface of the fixing screw (6) is attached to the outer surface of the gasket (501), and the outer surface of the fixing nut (7) is attached to the top of the protection column (5).