CN216626523U - High-performance circuit board - Google Patents
High-performance circuit board Download PDFInfo
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- CN216626523U CN216626523U CN202122819395.6U CN202122819395U CN216626523U CN 216626523 U CN216626523 U CN 216626523U CN 202122819395 U CN202122819395 U CN 202122819395U CN 216626523 U CN216626523 U CN 216626523U
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- circuit board
- board body
- fixed
- protective cover
- block
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Abstract
The utility model discloses a high-performance circuit board, and relates to the technical field of circuit boards, wherein barrier plates are fixed on the peripheral side surfaces of a circuit board body, a protective cover is fixed on the side surface of the circuit board body, which is provided with pins, the edge of the protective cover is fixed with the side surface of the barrier plates, the circuit board body is wrapped by the protective cover and the barrier plates, adjacent barrier blocks are fixed by screws, an insulating block is arranged between the barrier blocks and the circuit board body, the side surface of the insulating block is provided with a groove matched with the peripheral side surface of the circuit board body, the edge of the protective cover is fixed with the outer wall of the barrier blocks, the side surfaces of the barrier blocks at the two end parts of the circuit board body are provided with connecting plates, the side surfaces of the two connecting plates are integrally provided with mounting blocks, the inner wall of the protective cover is provided with mounting grooves matched with the mounting blocks, and the protective cover is fixed with the barrier blocks by the mounting grooves and the mounting grooves. Through the cooperation use between above each device, can prevent effectively that outer wall magnetic field and electric field from causing the interference to the normal operating of circuit board.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a high-performance circuit board.
Background
The circuit board receives the interference in outside electric field or magnetic field more easily in the course of the work for the unable normal work of circuit board welded electric element, especially in the production and processing process, cause the failure of product processing very easily, although current circuit board can adopt confined packing, but it is not obvious enough to the isolated effect in electric field and magnetic field, and traditional packing still can arouse the reduction of circuit board radiating efficiency, the probability that electric element breaks down has further been promoted, consequently, especially, propose one kind can effectively shield electric field and magnetic field, make electric element can steady operation, and can not reduce radiating efficiency's high performance circuit board, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a high performance circuit board to solve the above problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high performance circuit board, includes the circuit board body, the peripheral side of circuit board body all is fixed with the baffler, and the side that is provided with the pin of circuit board body is fixed with the protection casing, and the edge of protection casing is fixed with the side of baffler, and the circuit board body is implemented the parcel through protection casing and baffler, can shield the electric field and the magnetic field in the circuit board body outside, protects the operational environment of circuit board.
The barrier plate comprises a plurality of barrier blocks, and through the fix with screw between the adjacent barrier block, be provided with the collets between barrier block and the circuit board body, the lateral surface of collets seted up with circuit board body peripheral side assorted recess, the edge of protection casing is fixed with the outer wall of barrier block, can prevent effectively that the protection casing from storing electric charge.
Preferably, the side an organic whole that is located the separation piece of two tip departments of circuit board body is provided with the connecting plate, and the side an organic whole of two connecting plates is provided with the installation piece, and the inner wall of protection casing is provided with and installs piece assorted mounting groove, and the protection casing is fixed with the separation piece through installation piece and mounting groove, makes the installation between protection casing and the separation piece fixed more convenient.
Preferably, the installation piece is T style of calligraphy structure, and the mounting groove comprises the panel of two L type structures, and two panels and the integrative setting in side of protection casing, and the gas pocket has all been seted up to the side of two connecting plates, and the gas pocket is horn type structure, and the opening direction in two connecting plate side horn type structure gas pockets is the same, helps promoting circuit board's rate of heat dissipation.
Preferably, the middle part department of collets has seted up and has lacked the groove, and the separation piece and collets phase-match, the separation piece lie in and lacked the inside tip of groove and be L type structure, utilize the bending of separation piece to act as the polar plate, can save electric charge, prevent that static direct action from the circuit board.
Preferably, a plurality of ventilation holes have been seted up to the side of protection casing, and the ventilation hole is array distribution at the lateral wall of protection casing, increases the inside volume of outside air admission protection casing, can promote the radiating efficiency.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model discloses a high-performance circuit board, which can shield an electric field and a magnetic field outside a circuit board body through a blocking plate and a protective cover, effectively prevent the influence of the external magnetic field and the electric field on the normal work of an electric element, enable external air to directionally flow inside the protective cover by utilizing air holes on the side surface of a connecting plate, effectively increase the heat dissipation efficiency of the circuit board body, and prevent heat from accumulating inside the circuit board body to influence the normal operation of the electric element.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to an embodiment of the present invention;
figure 4 is a partial cross-sectional view of a barrier block according to an embodiment of the utility model.
In the figure: 1. a circuit board body; 2. a barrier plate; 21. a barrier block; 22. an insulating block; 23. a groove; 24. notching; 3. a protective cover; 31. a vent hole; 4. a connecting plate; 41. mounting blocks; 42. mounting grooves; 43. and (4) air holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present embodiment provides a high performance circuit board, which includes a circuit board body 1, wherein the peripheral sides of the circuit board body 1 are fixed with a blocking plate 2, the blocking block 21 and the protection cover 3 are made of metal, and the blocking block 21 and the protection cover 3 are not in contact with the circuit board body 1.
The side that is provided with the pin of circuit board body 1 is fixed with protection casing 3, and the edge of protection casing 3 is fixed with baffler 2's side, and circuit board body 1 implements the parcel through protection casing 3 and baffler 2, and protection casing 3 and baffler 2's combined action can shield outside electric field and magnetic field, consequently can effectively prevent the condition that outside magnetic field and electric field influence circuit board body 1 side electric elements normally moved.
Wherein, separation plate 2 and protection casing 3 are the metal material, can be aluminium also can be copper, and both do not all contact with any electrical element of 1 side of circuit board body, can guarantee the stability of 1 side circuit operation of circuit board body.
In order to facilitate connection and fixation between the blocking plate 2 and the circuit board body 1, the blocking plate 2 is composed of a plurality of blocking blocks 21, adjacent blocking blocks 21 are fixed through screws, an insulating block 22 is arranged between each blocking block 21 and the circuit board body 1, a groove 23 matched with the peripheral side face of the circuit board body 1 is formed in the side face of each insulating block 22, and the edge of the protective cover 3 is fixed with the outer wall of each blocking block 21.
Therefore, the size of the blocking block 21 can be properly selected according to the size of the circuit board body 1, so that the blocking plate 2 can be matched with the side edge of the circuit board body 1.
In order to facilitate the connection between the shield 3 and the blocking block 21, the side surfaces of the blocking block 21 at the two ends of the circuit board body 1 are integrally provided with the connecting plates 4, the side surfaces of the two connecting plates 4 are integrally provided with the mounting blocks 41, the inner wall of the shield 3 is provided with mounting grooves 42 matched with the mounting blocks 41, and the shield 3 is fixed with the blocking block 21 through the mounting blocks 41 and the mounting grooves 42.
The connection between the protective cover 3 and the connecting plate 4 can be more convenient through the mounting block 41 and the mounting groove 42, and meanwhile, the disassembly between the protective cover 3 and the connecting plate 4 is simpler, so that the maintenance and the replacement of the electrical elements on the side surface of the circuit board body 1 can be facilitated.
Wherein, the installation piece 41 is T style of calligraphy structure, and the mounting groove 42 comprises the panel of two L type structures, and two panels and the side of protection casing 3 integrative setting, and the side of two connecting plates 4 all is seted up there is gas pocket 43.
Preferably, the air hole 43 is of a horn-shaped structure, the opening directions of the horn-shaped air holes 43 on the side surfaces of the two connecting plates 4 are the same, external air enters the protective cover 3 through the air hole 43, the flow velocity of the external air can be increased by utilizing the shape of the air hole 43, the disturbed range of the air inside the protective cover 3 can be increased by utilizing the air flow with the speed, and the heat dissipation rate can be increased.
The middle part department of collets 22 has seted up and has lacked groove 24, separation piece 21 and collets 22 phase-match, and the tip that separation piece 21 is located to lack groove 24 inside is L type structure, and crooked separation piece 21 can act as the polar plate practicality in lacking groove 24 department, can save the electric charge, prevents effectively that protection casing 3 from adsorbing the dust with electricity, guarantees circuit board body 1 operational environment's stability.
A plurality of ventilation holes 31 are opened to the side of protection casing 3, and ventilation holes 31 are array distribution at the lateral wall of protection casing 3, increase the heat exchange volume between its inside air and the outside air.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A high performance circuit board, includes circuit board body (1), its characterized in that: the circuit board comprises a circuit board body (1), a blocking plate (2) is fixed on the side face of the periphery of the circuit board body (1), a protective cover (3) is fixed on the side face of the circuit board body (1) provided with pins, the edge of the protective cover (3) is fixed on the side face of the blocking plate (2), and the circuit board body (1) is wrapped by the protective cover (3) and the blocking plate (2);
the blocking plate (2) is composed of a plurality of blocking blocks (21), the adjacent blocking blocks (21) are fixed through screws, an insulating block (22) is arranged between the blocking blocks (21) and the circuit board body (1), a groove (23) matched with the peripheral side face of the circuit board body (1) is formed in the side face of the insulating block (22), and the edge of the protective cover (3) is fixed with the outer wall of the blocking blocks (21).
2. A high performance circuit board according to claim 1, wherein: the side that is located the separation block (21) of two tip departments of circuit board body (1) is integrative to be provided with connecting plate (4), two the side of connecting plate (4) is integrative to be provided with installation piece (41), the inner wall of protection casing (3) be provided with installation piece (41) assorted mounting groove (42), protection casing (3) are fixed with separation block (21) through installation piece (41) and mounting groove (42).
3. A high performance circuit board according to claim 2, wherein: the mounting block (41) is of a T-shaped structure, the mounting groove (42) is formed by two plates of an L-shaped structure, the two plates are integrally arranged on the side face of the protective cover (3), an air hole (43) is formed in the side face of the connecting plate (4), the air hole (43) is of a horn-shaped structure, and the opening directions of the horn-shaped structure air holes (43) on the side faces of the two connecting plates (4) are the same.
4. A high performance circuit board according to claim 2, wherein: the middle part of insulating block (22) has been seted up and has been lacked groove (24), block piece (21) and insulating block (22) phase-match, the tip that block piece (21) are located to lack groove (24) inside is L type structure.
5. A high performance circuit board according to claim 1, wherein: a plurality of ventilation holes (31) have been seted up to the side of protection casing (3), ventilation holes (31) are array distribution at the lateral wall of protection casing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819395.6U CN216626523U (en) | 2021-11-17 | 2021-11-17 | High-performance circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122819395.6U CN216626523U (en) | 2021-11-17 | 2021-11-17 | High-performance circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216626523U true CN216626523U (en) | 2022-05-27 |
Family
ID=81697824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122819395.6U Active CN216626523U (en) | 2021-11-17 | 2021-11-17 | High-performance circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216626523U (en) |
-
2021
- 2021-11-17 CN CN202122819395.6U patent/CN216626523U/en active Active
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