Circuit board with explosion-proof plastic package structure

Abstract

The utility model discloses a circuit board with an explosion-proof plastic package structure, which comprises a circuit hard board main body, sliding strips are fixedly arranged on the two sides of the top of the circuit hard board main body, the top of one sliding strip is connected with explosion-proof transparent soft plastic in a clamping manner, and fixing clamping strips are fixedly arranged on the two sides of the bottom of the circuit hard board main body. The circuit hard board main body comprises a substrate layer, two conductive layers, two bonding layers and two bonding pad layers, the circuit board with the explosion-proof plastic package structure is provided with the explosion-proof transparent soft plastic, the explosion-proof transparent soft plastic is made of the epoxy molding compound, and the explosion-proof transparent soft plastic is made of the epoxy molding compound. The chip can be protected from being influenced by the external environment through the explosion-proof transparent soft plastic and can resist external moisture, solvent and impact, meanwhile, the two fixing clamping strips are arranged at the bottom of the circuit hard board body, the circuit hard board body can be rapidly installed through the fixing clamping strips, and inconvenience caused by disassembling the circuit hard board body in the later period is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a circuit board with an explosion-proof plastic sealing structure. Background Art

[0002] Circuit board, also known as printed circuit board or printed circuit board, is an indispensable component in contemporary electronic devices. Its main function is to connect electronic components and form a substrate for circuits on it.

[0003] Traditional circuit boards have the following defects:

[0004] (1) When using traditional circuit boards, some traditional circuit boards may explode after long-term use, which may easily cause chain damage to nearby parts;

[0005] (2) When using a traditional circuit board, since the traditional circuit board is connected to the object by welding, the circuit board cannot be disassembled and repaired after being damaged. Utility Model Content

[0006] The purpose of the utility model is to provide a circuit board with an explosion-proof plastic-sealed structure to solve the problem raised in the above-mentioned background technology that when using traditional circuit boards, some traditional circuit boards may explode after long-term use, which may easily lead to chain damage to nearby parts; when using traditional circuit boards, since traditional circuit boards are connected to objects by welding, the circuit boards cannot be disassembled and repaired after being damaged.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circuit board with an explosion-proof plastic sealing structure, comprising a circuit hard board body, wherein sliding bars are fixedly arranged on both sides of the top of the circuit hard board body, wherein the top of one of the sliding bars is snap-connected with an explosion-proof transparent soft plastic, and fixed clamping bars are fixedly arranged on both sides of the bottom of the circuit hard board body, the circuit hard board body comprises a substrate layer, two conductive layers, two adhesive layers and two pad layers, wherein the sides corresponding to the two pad layers are fixedly arranged with the two adhesive layers respectively, the sides corresponding to the two adhesive layers are fixedly arranged with the two conductive layers respectively, and the sides corresponding to the two conductive layers are fixedly arranged with the top and bottom of the substrate layer, and the circuit hard board body is used to fix hardware.

[0008] Preferably, the four corners of the bottom of the circuit board body are fixedly provided with protective edge pads, and the bottom of the circuit board body is fixedly provided with a protective middle pad, and the protective edge pads and the protective middle pad are used to place the circuit board body.

[0009] Preferably, a second chipset interface is fixedly provided in the middle of the top of the circuit board body, and the second chipset interface is used for welding the chipset.

[0010] Preferably, a plurality of evenly distributed PCI expansion slots are fixedly disposed on one side of the top of the circuit board body, and the PCI expansion slots are used to fix components.

[0011] Preferably, the top of the circuit board body is fixedly provided with an AGP expansion slot located on one side of the PCI expansion slot, a CD audio line interface, an audio interface, a BIOS interface, a CMOS jumper interface, a first chipset interface and a CMOS battery interface in sequence, and the interfaces are used to connect parts.

[0012] Preferably, a protective card frame slot and a CPU socket interface are fixedly provided on the other side of the top of the circuit board body, and the protective card frame slot is used to fix the protective card frame.

[0013] Preferably, the top of the circuit board body is fixedly provided with an LPT interface, a USB interface, a keyboard interface, an IDE interface, a memory strip interface, an ATX power socket interface and a sound card chip interface located on one side of the protective card frame slot in sequence, and the sound card chip interface is used to connect the sound card chip.

[0014] Preferably, the explosion-proof transparent soft plastic is made of epoxy molding compound, and the explosion-proof transparent soft plastic is used to prevent the circuit board from exploding.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the circuit board of the new explosion-proof plastic sealing structure is provided with an explosion-proof transparent soft plastic, and the explosion-proof transparent soft plastic is made of epoxy molding compound. The explosion-proof transparent soft plastic can protect the chip from being affected by the external environment, and resist external moisture, solvents and impacts. At the same time, two fixing strips are provided at the bottom of the circuit hard board body, and the circuit hard board body can be quickly installed through the fixing strips, avoiding the inconvenience caused by the later disassembly of the circuit hard board body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 It is a bottom view structural diagram of the utility model;

[0018] Figure 3 This is a front view structural diagram of the utility model;

[0019] Figure 4 This is a main structural diagram of the circuit hard board of the utility model.

[0020] In the figure: 1. Circuit board body; 2. Slide bar; 3. Explosion-proof transparent soft plastic; 4. Protective side pad; 5. Fixed card bar; 6. Protective middle pad; 7. PCI expansion slot; 8. AGP expansion slot; 9. CD audio line interface; 10. Audio interface; 11. BIOS interface; 12. CMOS jumper interface; 13. First chipset interface; 14. CMOS battery interface; 15. Second chipset interface; 16. LPT interface; 17. USB interface; 18. Keyboard interface; 19. IDE interface; 20. Memory strip interface; 21. ATX power socket interface; 22. Sound card chip interface; 23. Protective card frame slot; 24. CPU socket interface; 25. Substrate layer; 26. Conductive layer; 27. Adhesive layer; 28. Pad layer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a circuit board with an explosion-proof plastic sealing structure, including a circuit hard board body 1, sliding bars 2 are fixedly arranged on both sides of the top of the circuit hard board body 1, and the top of one of the sliding bars 2 is snap-connected with an explosion-proof transparent soft plastic 3, and fixed clamping bars 5 are fixedly arranged on both sides of the bottom of the circuit hard board body 1. The circuit hard board body 1 includes a substrate layer 25, two conductive layers 26, two adhesive layers 27 and two pad layers 28, and the sides corresponding to the two pad layers 28 are fixedly arranged with the two adhesive layers 27 respectively, and the sides corresponding to the two adhesive layers 27 are fixedly arranged with the two conductive layers 26 respectively, and the sides corresponding to the two conductive layers 26 are fixedly arranged with the top and bottom of the substrate layer 25.

[0023] When in use, the top of one of the slide bars 2 is connected with an explosion-proof transparent soft plastic 3, and the explosion-proof transparent soft plastic 3 can protect the chip from being affected by the external environment.

[0024] The four corners at the bottom of the circuit board body 1 are fixedly provided with protective edge pads 4, the bottom of the circuit board body 1 is fixedly provided with a protective middle pad 6, and the middle of the top of the circuit board body 1 is fixedly provided with a second chipset interface 15.

[0025] When in use, the bottom of the circuit board body 1 can be protected by the protective side pads 4 and the protective middle pads 6 .

[0026] A plurality of evenly distributed PCI expansion slots 7 are fixedly arranged on one side of the top of the circuit board body 1, and an AGP expansion slot 8, a CD audio line interface 9, an audio interface 10, a BIOS interface 11, a CMOS jumper interface 12, a first chipset interface 13 and a CMOS battery interface 14 are fixedly arranged on the top of the circuit board body 1 in sequence, which are located on one side of the PCI expansion slot 7.

[0027] When in use, a plurality of PCI expansion slots 7 are provided on one side of the top of the circuit board body 1 , and PCI components are installed through the PCI expansion slots 7 .

[0028] A protective card frame slot 23 and a CPU socket interface 24 are fixedly arranged on the other side of the top of the circuit board body 1. An LPT interface 16, a USB interface 17, a keyboard interface 18, an IDE interface 19, a memory strip interface 20, an ATX power socket interface 21 and a sound card chip interface 22 are fixedly arranged on the top of the circuit board body 1 in sequence, and the explosion-proof transparent soft plastic 3 is made of epoxy molding compound.

[0029] When in use, a protective card frame slot 23 and a CPU socket interface 24 are provided on the other side of the top of the circuit board body 1, and the socket is connected through the CPU socket interface 24.

[0030] During specific use, the utility model is a circuit board with an explosion-proof plastic sealing structure. When using the circuit board with the explosion-proof plastic sealing structure, the corresponding components are welded to various parts of the circuit hard board body 1. The circuit board with the novel explosion-proof plastic sealing structure is provided with an explosion-proof transparent soft plastic 3. The explosion-proof transparent soft plastic 3 is made of epoxy molding compound. The explosion-proof transparent soft plastic 3 can protect the chip from being affected by the external environment and resist external moisture, solvents and impacts. At the same time, two fixed clips 5 are provided at the bottom of the circuit hard board body 1. The fixed clips 5 can quickly install the circuit hard board body 1, avoiding the inconvenience caused by disassembling the circuit hard board body 1 later. This is the use process of the circuit board with the explosion-proof plastic sealing structure.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A circuit board with an explosion-proof plastic-sealed structure, comprising a circuit board body (1), characterized in that: Slide bars (2) are fixedly arranged on both sides of the top of the circuit board body (1), and the top of one of the slide bars (2) is snap-connected with an explosion-proof transparent soft plastic (3). Fixed clip bars (5) are fixedly arranged on both sides of the bottom of the circuit board body (1). The circuit board body (1) comprises a substrate layer (25), two conductive layers (26), two adhesive layers (27) and two pad layers (28). One side corresponding to the two pad layers (28) is fixedly arranged with the two adhesive layers (27), one side corresponding to the two adhesive layers (27) is fixedly arranged with the two conductive layers (26), and one side corresponding to the two conductive layers (26) is fixedly arranged with the top and bottom of the substrate layer (25).

2. The circuit board with explosion-proof plastic packaging structure according to claim 1, characterized in that: The four corners at the bottom of the circuit board body (1) are all fixedly provided with protective edge pads (4), and the bottom of the circuit board body (1) is fixedly provided with a protective middle pad (6).

3. The circuit board with explosion-proof plastic packaging structure according to claim 1, characterized in that: A second chipset interface (15) is fixedly arranged in the middle of the top of the circuit board body (1).

4. The circuit board with explosion-proof plastic packaging structure according to claim 1, characterized in that: A plurality of evenly distributed PCI expansion slots (7) are fixedly arranged on one side of the top of the circuit board body (1).

5. The circuit board with explosion-proof plastic packaging structure according to claim 4, characterized in that: The top of the circuit board body (1) is fixedly provided with an AGP expansion slot (8) located on one side of the PCI expansion slot (7), a CD audio line interface (9), an audio interface (10), a BIOS interface (11), a CMOS jumper interface (12), a first chipset interface (13) and a CMOS battery interface (14) in sequence.

6. The circuit board with explosion-proof plastic packaging structure according to claim 1, characterized in that: A protective card frame slot (23) and a CPU socket interface (24) are fixedly arranged on the other side of the top of the circuit board body (1).

7. The circuit board with explosion-proof plastic packaging structure according to claim 6, characterized in that: The top of the circuit board body (1) is fixedly provided with an LPT interface (16) located on one side of the protective card frame slot (23), a USB interface (17), a keyboard interface (18), an IDE interface (19), a memory plug interface (20), an ATX power socket interface (21) and a sound card chip interface (22) in sequence.

8. The circuit board with explosion-proof plastic packaging structure according to claim 1, characterized in that: The explosion-proof transparent soft plastic (3) is made of epoxy molding compound.

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