CN209659716U

CN209659716U - One kind can multi-panel connecting PCB board

Info

Publication number: CN209659716U
Application number: CN201822242920.0U
Authority: CN
Inventors: 王丰
Original assignee: Dongguan Xinlian Electronic Technology Co Ltd
Current assignee: Dongguan Xinlian Electronic Technology Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-11-19
Anticipated expiration: 2028-12-29

Abstract

It can multi-panel connecting PCB board the utility model discloses one kind, it is related to electronic apparatus application technical field, this can multi-panel connecting PCB board include PCB substrate, the electric hole being mounted in PCB substrate and the frame that PCB substrate periphery is set, several first grooves are uniformly offered on the adjacent two sides of the frame, it is fixed in first groove to be embedded with conducting ring, conducting ring is connect by the first conductive column with PCB substrate, the inner wall end of conducting ring is connected with irony part, offers the second groove respectively on the adjacent other two sides of the frame；The magnetic attraction for needing to overcome magnet and irony part when needing to separate two pcb boards makes two pcb boards be connected firmly in the case where not by larger external force, and also facilitates mutual disassembly, easy to use；And one of PCB substrate is connect by the first conductive column with conducting ring, and conducting ring is contacted with conducting block, and conducting block is connect by the second conductive column with another PCB substrate, to realize the connection of circuit, and stable connection.

Description

One kind can multi-panel connecting PCB board

Technical field

The utility model relates to electronic apparatus application technical field, it is specifically a kind of can multi-panel connecting PCB board.

Background technique

Pcb board is single one piece at present, and connection type is also fairly simple, can not multi-panel the more roads of connection Plate causes the waste of circuit board, and structure also compares loosening, unstable, be easy to cause poor contact or other systems problem.

Authorization Notice No. be CN207340289U Chinese patent in disclose one kind can multi-panel connecting PCB board, including First copper sheet, groove, pillar, the second copper sheet, the first copper billet, the second pcb board, the first tooth socket, convex block, the first fixed block, electric hole, First pcb board, the second copper billet, the second fixed block, sliding slot, the second tooth socket, third copper billet, third fixed block and the 4th fixed block. The beneficial effects of the utility model are: being equipped with sliding slot at the top of the first pcb board of the utility model and the second pcb board, bottom is all provided with There is convex block, sliding slot is fixedly connected with convex block, it is mutually permanently connected conducive to more pcb boards, the first pcb board side wall and the 2nd PCB Plate side wall passes through the socket of the pillar and groove of the first tooth socket and the second gullet surface.

But not only structure is complicated for above-mentioned technical proposal, but also the pillar due to passing through the first tooth socket and the second gullet surface And groove set fetches the connection realized between two pieces of pcb boards, therefore connects unstable.

Utility model content

In view of the deficiencies of the prior art, the utility model provide one kind can multi-panel connecting PCB board, solve the prior art Not only structure is complicated, but also realizes two pieces of PCB since the pillar and groove set by the first tooth socket and the second gullet surface fetch Connection between plate, therefore connect unstable problem.

To achieve the above object, the utility model provides the following technical solutions:

One kind can multi-panel connecting PCB board, including PCB substrate, the electric hole being mounted in PCB substrate and be arranged in PCB substrate The frame of periphery uniformly offers several first grooves on the adjacent two sides of the frame, fixes in the first groove embedding Equipped with conducting ring, conducting ring is connect by the first conductive column with PCB substrate, and the inner wall end of conducting ring is connected with irony part, institute It states and offers the second groove on the adjacent other two sides of frame respectively, the second groove and the first groove are in the shape of rotational symmetry Shape, slidably connects conducting block in the second groove, and conducting block is connected with magnet far from one end of PCB substrate, conducting block it is another End offers blind hole, and the second conductive column is fixedly connected in second groove, and one end of the second conductive column and PCB substrate connect It connects, the other end of the second conductive column is mobilizable to be inserted into blind hole.

The conducting ring is non-ferrous conductive metal material as a further solution of the present invention,.

The conducting ring is copper ring as a further solution of the present invention,.

Radially direction offers the circumferential inner wall of second groove as a further solution of the present invention, Guide groove is connected with sliding block on the conducting block, and sliding block is slidably connected with guide groove.

The guide groove does not extend out the outside of frame as a further solution of the present invention,.

First conductive column, conducting block and the second conductive column are copper as a further solution of the present invention, Material is made.

The magnet is ndfeb magnet as a further solution of the present invention,.

It needs to overcome magnet when compared with prior art, the utility model has the beneficial effects that needing to separate two pcb boards With the magnetic attraction of irony part, two pcb boards is made to be connected firmly in the case where not by larger external force, and also facilitated artificial Disassembly, it is easy to use；And one of PCB substrate is connect by the first conductive column with conducting ring, and conducting ring connects with conducting block Touching, and conducting block is connect by the second conductive column with another PCB substrate, to realize the connection of circuit, and stable connection.

Detailed description of the invention

Fig. 1 be can multi-panel connecting PCB board schematic front view；

Fig. 2 be Fig. 1 described in can multi-panel connecting PCB board structural schematic diagram；

The enlarged diagram that Fig. 3 is in Fig. 2 I；

The enlarged diagram that Fig. 4 is in Fig. 2 II；

Fig. 5 be can multi-panel connecting PCB board installation condition structural schematic diagram；

The enlarged diagram that Fig. 6 is in Fig. 5 III.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

As shown in Figs 1-4, one kind can multi-panel connecting PCB board, including PCB substrate 1, the electric hole 2 being mounted in PCB substrate 1 With the frame 3 that the periphery of PCB substrate 1 is arranged in, it is recessed that several first are uniformly offered on the adjacent two sides of the frame 3 Slot, fixed in the first groove to be embedded with conducting ring 4, conducting ring 4 is connect by the first conductive column 5 with PCB substrate 1, conducting ring 4 Inner wall end is connected with irony part 6, offers the second groove 12 on the adjacent other two sides of the frame 3 respectively, and second Groove 12 and the first groove are in the shape of rotational symmetry, slidably connect conducting block 8 in the second groove 12, conducting block 8 is far from PCB One end of substrate 1 is connected with magnet 10, and the other end of conducting block 8 offers blind hole, is fixedly connected in second groove 12 One end of second conductive column 9, the second conductive column 9 is connect with PCB substrate 1, and the other end of the second conductive column 9 is mobilizable to be inserted into In blind hole；

When needing to carry out mutual installation to multiple pcb boards, the frame 3 on different pcb boards is docked, As shown in figure 5, making the second groove on the frame 3 on the first groove and another pcb board on the frame 3 on a pcb board 12 is corresponding, due to being equipped with irony part 6 in the conducting ring 4 in the first groove, and on the conducting block 8 being located in the second groove 12 Position equipped with magnet 10 is corresponding, as shown in fig. 6, therefore thus the magnetic of magnet 10 and irony part 6 acts on, makes 10 band of magnet Moving conductive block 8 is mobile and enters in conducting ring 4, and the end of the second conductive column 9 has limiting section, makes the second conductive column 9 Without departing from the blind hole on conducting block 8 out, therefore need to need to overcome magnet 10 and irony part 6 when separating two pcb boards at this time Magnetic attraction, so that two pcb boards is connected firmly in the case where not by larger external force, and also facilitate mutual disassembly, make With conveniently；And one of PCB substrate 1 is connect by the first conductive column 5 with conducting ring 4, and conducting ring 4 is contacted with conducting block 8, And conducting block 8 is connect by the second conductive column with another PCB substrate 1, to realize the connection of circuit, and stable connection.

Further, radially direction offers guide groove 7, the conducting block to the circumferential inner wall of second groove 12 Sliding block 11 is connected on 8, sliding block 11 is slidably connected with guide groove 7, therefore when sliding conducting block 8 in the second groove 12 more Stablize.

Further, the guide groove 7 does not extend out the outside of frame 3, prevents sliding block 11 from detaching guide groove 7, into One step improves the connective stability between conducting block 8 and frame 3.

Preferably, the conducting ring 4 is non-ferrous conductive metal material, avoids magnet 10 and conducting ring 4 that magnetic occurs Effect.

Preferably, the conducting ring 4, the first conductive column 5, conducting block 8 and the second conductive column 9 are that copper product is made, copper Material has good electric conductivity.

Preferably, the magnet 10 is ndfeb magnet, and the advantages of ndfeb magnet is cost performance height, has good machinery Characteristic, has the characteristics that small in size, light-weight and magnetic strong, is the optimal magnet of the current ratio of performance to price, is praised in magnetics circle For magnetic king, in the state of naked magnetic, magnetic force can reach 3500 Gauss, meet requirement

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition Concrete meaning in type.

Claims

1. one kind can multi-panel connecting PCB board, including PCB substrate (1), the electric hole (2) being mounted on PCB substrate (1) and setting exist The frame (3) of PCB substrate (1) periphery, characterized in that uniformly offered on the adjacent two sides of the frame (3) several First groove, fixed in the first groove to be embedded with conducting ring (4), conducting ring (4) passes through the first conductive column (5) and PCB substrate (1) Connection, the inner wall end of conducting ring (4) is connected with irony part (6), opens respectively on the adjacent other two sides of the frame (3) Equipped with the second groove (12), the shape of the second groove (12) and the first groove in rotational symmetry, the interior sliding company of the second groove (12) It is connected to conducting block (8), conducting block (8) is connected with magnet (10) far from the one end of PCB substrate (1), and the other end of conducting block (8) is opened It equipped with blind hole, is fixedly connected with the second conductive column (9) in second groove (12), one end of the second conductive column (9) and PCB base Plate (1) connection, the other end of the second conductive column (9) is mobilizable to be inserted into blind hole.

2. according to claim 1 can multi-panel connecting PCB board, characterized in that the conducting ring (4) is non-ferrous conduction Metal material.

3. according to claim 2 can multi-panel connecting PCB board, characterized in that the conducting ring (4) is copper ring.

4. according to claim 1 can multi-panel connecting PCB board, characterized in that the circumferential inner wall of second groove (12) Radially direction offers guide groove (7), is connected with sliding block (11) on the conducting block (8), sliding block (11) and guide groove (7) It is slidably connected.

5. according to claim 4 can multi-panel connecting PCB board, characterized in that the guide groove (7) does not extend out frame (3) outside.

6. according to claim 1-5 it is any it is described can multi-panel connecting PCB board, characterized in that first conductive column (5) is led Electric block (8) and the second conductive column (9) are that copper product is made.

7. according to claim 1-5 it is any it is described can multi-panel connecting PCB board, characterized in that the magnet (10) is neodymium iron boron Magnet.