CN217546426U

CN217546426U - Novel combined printed circuit board

Info

Publication number: CN217546426U
Application number: CN202221021591.7U
Authority: CN
Inventors: 唐凡婷; 孙玉凤; 崔帅强
Original assignee: Wuxi Shuangjie Electronic Technology Co ltd
Current assignee: Wuxi Shuangjie Electronic Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-04
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a belong to circuit board technical field, specifically be a novel combination formula printed circuit board, main disc and auxiliary, the main disc with the buckle is connected with the circuit board body between the auxiliary, the lateral wall integrated into one piece of main disc is connected with main combination module, the lateral wall integrated into one piece of auxiliary is connected with vice combination module, the top integrated into one piece of main combination module is connected with spacing one, the top integrated into one piece of vice combination module is connected with spacing two, and the opposition sets up spacing one with the highly uniform of spacing two, this kind of novel combination formula printed circuit board, main disc and auxiliary are convenient for to the circuit board body combination, and spacing one and spacing two pairs of circuit board bodies on the main combination module are fixed, keep the circuit board stable, and the both sides of main disc and auxiliary have external combination truss respectively simultaneously and can form the combination of combination formula printed circuit board's combination with the external combination picture peg of external combination truss grafting, and be convenient for the installation dismantlement, and the flexibility is strong.

Description

Novel combined printed circuit board

Technical Field

The utility model relates to a circuit board technical field specifically is a novel combination formula printed circuit board.

Background

Printed circuit boards are important electronic components, support bodies for electronic components, and carriers for electrical interconnection of electronic components. Because it is made by electronic printing, it is called a printed circuit board, and is a provider of electrical connections for electronic components. One of the important components of the printed circuit board electronics industry, almost every electronic device, down to electronic watches, calculators, up to computers, communication electronics, military weaponry systems.

As long as there are electronic components such as integrated circuits, printed boards are used for electrical interconnection between the respective components. The printed circuit board consists of an insulating bottom plate, a connecting lead and a welding disc for assembling and welding electronic elements, and has double functions of a conductive circuit and the insulating bottom plate. The circuit can replace complex wiring to realize electrical connection among elements in the circuit, thereby simplifying the assembly and welding work of electronic products, reducing the wiring workload in the traditional mode and greatly lightening the labor intensity of workers; and the volume of the whole machine is reduced, the product cost is reduced, and the quality and the reliability of the electronic equipment are improved. The printed circuit board has good product consistency, can adopt standardized design, and is beneficial to realizing mechanization and automation in the production process. Meanwhile, the whole printed circuit board subjected to assembly and debugging can be used as an independent spare part, so that the exchange and maintenance of the whole product are facilitated.

The existing printed circuit board has poor stability in use, and lacks an effective quick combination and disassembly mode and flexibility in the process of combining a plurality of circuit boards, thereby influencing the stability in use of the circuit board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel combination formula printed circuit board to solve the current printed circuit board that proposes in the above-mentioned background art and in using, stability is relatively poor, and in the combination process that needs carry out a plurality of circuit boards, lacks effectual quick assembly and dismantles the mode, lacks the flexibility, has influenced the stable problem of use of circuit board.

In order to achieve the above object, the utility model provides a following technical scheme: a novel modular printed circuit board comprising:

the side wall of the main disc is integrally connected with a main combined module, and the side wall of the auxiliary disc is integrally connected with an auxiliary combined module;

the top of the main combined module is integrally formed and connected with a first limiting frame, the top of the auxiliary combined module is integrally formed and connected with a second limiting frame, the heights of the first limiting frame and the second limiting frame which are oppositely arranged are consistent, an external combined slot frame is reserved on one side wall of the auxiliary disc in an integrally formed mode, and an external combined inserting plate is integrally formed and connected to the other side wall of the auxiliary disc;

and the side wall of the plug board is inserted into the side wall of the auxiliary combined module.

Preferably, the side wall of the first limiting frame is integrally connected with a first limiting strip, and the side wall of the second limiting frame is integrally connected with a second limiting strip.

Preferably, an arc cavity channel is reserved in the first limiting strip and the second limiting strip, and the first limiting strip and the second limiting strip are opposite in arrangement position.

Preferably, the top of the external combination plugboard is integrally connected with a resistance increasing board, and the external combination plugboard carrying the resistance increasing board is matched with the external combination slot frame.

Preferably, the side wall structure of the inserting plate is matched with that of the auxiliary combined module, and the top of the resistance-increasing plate is bonded with a corrugated plate.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of novel combination formula printed circuit board, master and auxiliary are convenient for fix the circuit board body combination, and spacing one on the main combination module is fixed with two pairs of circuit board bodies of spacing, keeps the circuit board stable, and the both sides of master and auxiliary have external combination rack respectively simultaneously and can be with the external combination picture peg of external combination rack grafting, can form the combination of the printed circuit board of combination formula, and the installation of being convenient for is dismantled, and the flexibility is strong.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

fig. 3 is an exploded view of the insert plate of the present invention.

In the figure: 100 main disks, 110 circuit board bodies, 200 auxiliary disks, 210 main combined modules, 220 limiting frames I, 221 limiting strips I, 230 limiting frames II, 231 limiting strips II, 240 auxiliary combined modules, 250 external combined groove frames, 260 external combined plug boards, 270 resistance increasing boards, 300 plug boards and 310 corrugated boards.

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.

The utility model provides a novel combined printed circuit board, through the combination application of accessory, main disc and auxiliary disc are convenient for make up the fixed to the circuit board body, spacing frame one and spacing frame two pairs circuit board body on the main combination module are fixed, keep the circuit board stable, and the both sides of main disc and auxiliary disc have external combination truss and can with external combination truss plug-in connection's external combination picture peg respectively simultaneously, can form the combination of combined printed circuit board, easy to assemble and disassemble, the flexibility is strong, please refer to figure 1, figure 2 and figure 3, including main disc 100, auxiliary disc 200 and picture peg 300;

referring to fig. 1 again, the top of the main disc 100 is connected with a circuit board body 110, specifically, the main disc 100 and the auxiliary disc 200, the circuit board body 110 is connected between the main disc 100 and the auxiliary disc 200 in a snap-fit manner, the side wall of the main disc 100 is integrally connected with a main assembling module 210, and the side wall of the auxiliary disc 200 is integrally connected with an auxiliary assembling module 240;

referring to fig. 1 and 3 again, the top of the main disc 100 and the top of the auxiliary disc 200 are connected to the bottom of the circuit board body 110, specifically, the top of the main combination module 210 is integrally connected to a first limiting frame 220, the top of the auxiliary combination module 240 is integrally connected to a second limiting frame 230, the heights of the first limiting frame 220 and the second limiting frame 230 which are oppositely arranged are the same, an external combination slot frame 250 is reserved on one side wall of the auxiliary disc 200, and an external combination plug board 260 is integrally connected to the other side wall of the auxiliary disc 200;

referring to fig. 3 again, the inserting plate 300 is connected to the sub-assembly module 240, specifically, the inserting plate 300, and the side wall of the inserting plate 300 is inserted into the side wall of the sub-assembly module 240;

firstly, in order to achieve the purpose of combining the circuit board body 110, the circuit board body 110 is arranged on the main disc 100 and the auxiliary disc 200, the main combination module 210 carrying the first limiting frame 220 and the second limiting frame 230 is arranged on the auxiliary disc 200, and the first limiting strip 221 and the second limiting strip 231 are combined on the inner sides of the first limiting frame 220 and the second limiting frame 230, so that the stability can be improved in the process of inserting and connecting the circuit board body 110;

and the side of the auxiliary disc 200 is provided with an external combined slot frame 250, the other side of the auxiliary disc 200 is provided with an external combined inserting plate 260 matched with the external combined slot frame 250, the external combined inserting plate 260 is provided with a resistance increasing plate 270, and the side of the external combined inserting plate 260 is provided with an inserting plate 300 carrying a corrugated plate 310, so that in the process of combining a plurality of auxiliary discs 200, rapid inserting combination can be effectively carried out, and the purpose of flexible disassembly is achieved.

Referring to fig. 1 again, in order to increase the degree of matching in the contact and achieve the buffering purpose, specifically, the side wall of the first limiting frame 220 is integrally connected with a first limiting strip 221, the side wall of the second limiting frame 230 is integrally connected with a second limiting strip 231, an arc-shaped cavity is reserved inside the first limiting strip 221 and the second limiting strip 231, and the first limiting strip 221 and the second limiting strip 231 are opposite in arrangement position.

Referring to fig. 1 and fig. 3 again, in order to increase friction and reduce falling risk during assembly, specifically, a resistance increasing plate 270 is integrally connected to the top of the external connection combined insertion plate 260, the external connection combined insertion plate 260 carrying the resistance increasing plate 270 is matched with the external connection combined slot frame 250, a side wall structure of the insertion plate 300 is matched with a side wall structure of the sub-combined module 240, and a corrugated plate 310 is bonded to the top of the resistance increasing plate 270.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A novel combined printed circuit board is characterized in that: the method comprises the following steps:

the electronic device comprises a main disc (100) and an auxiliary disc (200), wherein a circuit board body (110) is connected between the main disc (100) and the auxiliary disc (200) in a buckling mode, a main combined module (210) is integrally formed and connected to the side wall of the main disc (100), and an auxiliary combined module (240) is integrally formed and connected to the side wall of the auxiliary disc (200);

the top of the main combined module (210) is integrally connected with a first limiting frame (220), the top of the auxiliary combined module (240) is integrally connected with a second limiting frame (230), the first limiting frame (220) and the second limiting frame (230) which are oppositely arranged are consistent in height, an external combined slot frame (250) is reserved on one side wall of the auxiliary disc (200) in an integrally formed mode, and an external combined inserting plate (260) is connected to the other side wall of the auxiliary disc (200) in an integrally formed mode;

and the side wall of the inserting plate (300) is inserted into the side wall of the auxiliary combined module (240).

2. A novel modular printed circuit board as claimed in claim 1, wherein: the side wall of the first limiting frame (220) is integrally connected with a first limiting strip (221), and the side wall of the second limiting frame (230) is integrally connected with a second limiting strip (231).

3. A novel modular printed circuit board as claimed in claim 2, wherein: an arc-shaped cavity channel is reserved in the first limiting strip (221) and the second limiting strip (231), and the arrangement positions of the first limiting strip (221) and the second limiting strip (231) are opposite.

4. A novel modular printed circuit board as claimed in claim 3, wherein: the top integrated into one piece of external combination picture peg (260) is connected with resistance-increasing board (270), carries resistance-increasing board (270) external combination picture peg (260) with external combination truss (250) phase-match.

5. The novel combined printed circuit board of claim 4, wherein: the side wall structure of picture peg (300) with vice combination module (240) side wall structure phase-match, the top of resistance-increasing board (270) bonds has buckled plate (310).