CN219437216U - PTFE high-frequency mixed-voltage PCB - Google Patents
PTFE high-frequency mixed-voltage PCB Download PDFInfo
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- CN219437216U CN219437216U CN202223333724.7U CN202223333724U CN219437216U CN 219437216 U CN219437216 U CN 219437216U CN 202223333724 U CN202223333724 U CN 202223333724U CN 219437216 U CN219437216 U CN 219437216U
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- frame
- mounting seat
- ptfe high
- fixedly connected
- high frequency
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Abstract
The utility model discloses a PTFE high-frequency mixed-voltage PCB, which comprises a mounting seat, wherein clamping grooves are formed in the left part and the right part of the upper end of the mounting seat, a connecting frame is arranged between the two clamping grooves, the upper end of the connecting frame is clamped with a main body plate, limiting frames are arranged in the left part and the right part of the upper end of the mounting seat, a fixing plate is fixedly arranged at the rear part of the upper end of the mounting seat, and a heat dissipation assembly is fixedly arranged at the rear end of the fixing plate in a penetrating manner. According to the PTFE high-frequency mixed-voltage PCB, the heat dissipation assembly and the limiting frame are arranged, the main body board is clamped in the connecting frame, meanwhile, the connecting frame is clamped in the clamping groove, the limiting frame is used for limiting, the bolts penetrate through the holes and fix the limiting frame, so that the main body board is convenient to fixedly mount, the motor drives the rotating column, the rotating column drives the fan blades, wind power enters the fixing frame, and under the action of the motor driving the fan blades, heat generated by the main body board is convenient to process.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a PTFE high-frequency mixed-voltage PCB.
Background
The PCB circuit board is also called a printed circuit board, is an important electronic component, is a support for electronic components, is a carrier for electrically connecting electronic components, is called a "printed" circuit board because it is manufactured by adopting an electronic printing technique, is one of important components in the electronic industry, and almost every electronic device, as small as an electronic wristwatch, a calculator, as large as a computer, a communication electronic device, a military weapon system, has only electronic components such as an integrated circuit, and the like, and is a printed board for electrically interconnecting the respective components.
The prior art (patent number: CN 215420902U) discloses a PTFE high-frequency mixed-voltage PCB circuit board, which comprises a protective shell, the equal fixedly connected with in protective shell lower extreme four corners is pasted and is filled up, the internal face four corners all is provided with the lug under the protective shell, the internal face fixedly connected with four installation component under the protective shell, four jointly movable the circuit board that has cup jointed on the installation component, two shell fragments of equal fixedly connected with in internal face upper portion before the protective shell and back internal face upper portion, the equal fixedly connected with of protective shell front end left portion and front end right part is connecting block down, two down the connecting block upper end middle part has all been opened the lower connecting hole of upper and lower punchthrough, the cover is had through hinge movable mounting on protective shell rear end upper portion. The utility model has the beneficial effects that: the heat generated by the circuit board body can be effectively dissipated through the plurality of heat dissipation holes in the shell cover, so that the circuit board body is prevented from being burnt out due to the fact that the temperature is too high and cannot be dissipated, meanwhile, dust can be effectively prevented from being leaked through the dustproof net embedded in the heat dissipation holes, the damage to the circuit board body caused by the fact that insects enter the shell body is prevented, and the safety of the circuit board body is improved, and the service life of the circuit board body is prolonged.
The existing PTFE high-frequency mixed-voltage PCB has the following defects that a large amount of heat can be generated when the existing PCB works, but the heat dissipation effect can be influenced only by the heat dissipation groove, so that the use efficiency is reduced, and therefore, the novel PTFE high-frequency mixed-voltage PCB is provided.
Disclosure of Invention
The utility model mainly aims to provide a PTFE high-frequency mixed-voltage PCB which can effectively solve the problem that a main body board is convenient for heat dissipation.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a PTFE high frequency mixes presses PCB board, includes the mount pad, the draw-in groove has all been seted up to mount pad upper end left portion and upper end right part, two be provided with the link jointly between the draw-in groove, link upper end joint has the main part board, mount pad upper end left portion and upper end right part all are provided with the spacing, mount pad upper end rear portion fixed mounting has the fixed plate, the fixed radiating component that alternates is installed to the fixed plate rear end.
Preferably, the front side and the rear side between the two clamping grooves are respectively provided with a connecting groove, the upper part of the left end and the upper part of the right end of the mounting seat are respectively provided with a through hole which is penetrated left and right, and the upper end of the connecting frame is provided with a connecting groove.
Preferably, the front end and the rear end of the limiting frame are fixedly connected with clamping blocks, and the middle thread of the left end of the limiting frame is connected with bolts in a penetrating mode.
Preferably, the clamping block is clamped in the connecting groove, and the bolt penetrates through the through hole and is connected to the limiting frame in a threaded penetrating mode.
Preferably, the heat dissipation assembly comprises a fixing frame, a plurality of air inlets are formed in the rear end of the fixing frame, a motor is fixedly connected to the inside of the fixing frame, a rotating column is fixedly connected to the output end of the motor, a plurality of fan blades are fixedly connected to the front end of the rotating column, a front-back through mounting groove is formed in the rear end of the fixing plate, and the fixing frame is fixedly connected to the mounting groove.
Preferably, the air inlets are distributed in an annular array, and the fan blades are distributed in an annular array.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the installation effect of the main body plate can be improved by arranging the installation seat and the limiting frame, when the installation seat is used, the clamping groove and the connecting groove are formed in the installation seat, the main body plate is clamped in the connecting frame, meanwhile, the connecting frame is clamped in the clamping groove, the limiting frame is used for limiting, and then the bolts penetrate through the holes and fix the limiting frame, so that the main body plate is convenient to fix and install, and the stability of the main body plate is improved;
2. according to the utility model, the heat dissipation effect of the main body plate can be improved by arranging the heat dissipation assembly, when the heat generated by the main body plate needs to be treated in use, the motor drives the rotating column, the rotating column drives the fan blades, so that wind power enters the fixing frame, and under the action of the motor driving the fan blades, the wind power is conveyed to the lower part of the connecting frame, so that the heat generated by the main body plate is convenient to treat, and the heat dissipation effect is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a PTFE high-frequency hybrid PCB board according to the present utility model;
fig. 2 is a schematic diagram of the overall structure of a mounting seat of a PTFE high-frequency hybrid PCB board according to the present utility model;
fig. 3 is a schematic diagram of the overall structure of a limit frame of a PTFE high-frequency hybrid PCB board according to the present utility model;
fig. 4 is a schematic diagram of the overall structure of a heat dissipation assembly of a PTFE high-frequency hybrid PCB according to the present utility model.
In the figure: 1. a mounting base; 2. a clamping groove; 3. a connecting frame; 4. a main body plate; 5. a limiting frame; 6. a fixing plate; 7. a heat dissipation assembly; 8. a connection groove; 9. perforating; 31. a connecting groove; 51. a clamping block; 52. a bolt; 61. a mounting groove; 71. a fixing frame; 72. an air inlet hole; 73. a motor; 74. rotating the column; 75. and (3) a fan blade.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-4, a PTFE high-frequency mixed-voltage PCB board comprises a mounting seat 1, clamping grooves 2 are respectively formed in the left part and the right part of the upper end of the mounting seat 1, a connecting frame 3 is commonly arranged between the two clamping grooves 2, a main body board 4 is clamped at the upper end of the connecting frame 3, a limit frame 5 is respectively arranged in the left part and the right part of the upper end of the mounting seat 1, a fixing plate 6 is fixedly arranged at the rear part of the upper end of the mounting seat 1, and a heat dissipation component 7 is fixedly arranged at the rear end of the fixing plate 6 in a penetrating manner; the front side and the rear side between the two clamping grooves 2 are respectively provided with a connecting groove 8, the upper part of the left end and the upper part of the right end of the mounting seat 1 are respectively provided with a through hole 9 which is penetrated left and right, and the upper end of the connecting frame 3 is provided with a connecting groove 31; the front end and the rear end of the limiting frame 5 are fixedly connected with a clamping block 51, and the middle part of the left end of the limiting frame 5 is threaded and connected with a bolt 52; the clamping block 51 is clamped in the connecting groove 8, and the bolt 52 penetrates through the through hole 9 and is connected to the limiting frame 5 in a threaded penetrating manner; the connecting frame 3 is clamped in the clamping groove 2, the limiting frame 5 is used for limiting, and the bolt 52 penetrates through the through hole 9 and fixes the limiting frame 5, so that the main body plate 4 is convenient to fixedly mount, and the stability of the main body plate 4 is improved.
The heat radiation assembly 7 comprises a fixing frame 71, a plurality of air inlets 72 are formed in the rear end of the fixing frame 71, a motor 73 is fixedly connected inside the fixing frame 71, a rotating column 74 is fixedly connected to the output end of the motor 73, a plurality of fan blades 75 are fixedly connected to the front end of the rotating column 74, a mounting groove 61 penetrating through the rear end of the fixing plate 6 is formed in the rear end of the fixing plate, and the fixing frame 71 is fixedly connected in the mounting groove 61; the plurality of air inlet holes 72 are distributed in an annular array, and the plurality of fan blades 75 are distributed in an annular array; the motor 73 drives the rotating column 74, and then the rotating column 74 drives the fan blades 75, so that wind power enters the fixing frame 71, and under the action of the motor 73 driving the fan blades 75, the wind power is conveyed to the lower part of the connecting frame 3, so that the heat generated by the main body board 4 is convenient to process, and the heat dissipation effect is improved.
It should be noted that, the utility model is a kind of PTFE high frequency mixed-voltage PCB, through setting up mount pad 1 and spacing 5, can raise the installation effect of the body board 4, in use, offer draw-in groove 2 and engaging groove 8 on mount pad 1 at first, and will body board 4 joint in link 3, joint link 3 in draw-in groove 2 at the same time, limit through spacing 5, then run through 9 and fix spacing 5 by the bolt 52, thus make body board 4 easy to fix and install, make the stability to raise body board 4; through setting up radiator unit 7, can improve the radiating effect of main part board 4, when using, when the heat that main part board 4 produced need handle, drive through motor 73 and rotate post 74, drive flabellum 75 by rotating post 74 again, make wind-force get into in the mount 71 to under the effect of motor 73 drive flabellum 75, make wind-force carry to link 3 below for the heat that main part board 4 produced is convenient for handle, thereby improves the radiating effect.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a PTFE high frequency mixes presses PCB board, includes mount pad (1), its characterized in that: clamping grooves (2) are formed in the left part of the upper end of the mounting seat (1) and the right part of the upper end of the mounting seat, a connecting frame (3) is arranged between the clamping grooves (2) in a joint mode, a main body plate (4) is clamped at the upper end of the connecting frame (3), a limiting frame (5) is arranged in the left part of the upper end of the mounting seat (1) and the right part of the upper end of the mounting seat, a fixing plate (6) is fixedly arranged at the rear part of the upper end of the mounting seat (1), and a radiating component (7) is fixedly inserted and installed at the rear end of the fixing plate (6).
2. The PTFE high frequency hybrid PCB of claim 1, wherein: the front side and the rear side between the two clamping grooves (2) are respectively provided with a connecting groove (8), the upper part of the left end and the upper part of the right end of the mounting seat (1) are respectively provided with a through hole (9) which is penetrated left and right, and the upper end of the connecting frame (3) is provided with a connecting groove (31).
3. The PTFE high frequency hybrid PCB of claim 2, wherein: the front end and the rear end of the limiting frame (5) are fixedly connected with clamping blocks (51), and the middle part of the left end of the limiting frame (5) is threaded and connected with bolts (52).
4. A PTFE high frequency hybrid PCB according to claim 3, wherein: the clamping block (51) is clamped in the connecting groove (8), and the bolt (52) penetrates through the through hole (9) and is connected to the limiting frame (5) in a threaded penetrating mode.
5. The PTFE high frequency hybrid PCB of claim 4, wherein: the heat dissipation assembly (7) comprises a fixing frame (71), a plurality of air inlets (72) are formed in the rear end of the fixing frame (71), a motor (73) is fixedly connected inside the fixing frame (71), a rotating column (74) is fixedly connected to the output end of the motor (73), a plurality of fan blades (75) are fixedly connected to the front end of the rotating column (74), a front-back through mounting groove (61) is formed in the rear end of the fixing plate (6), and the fixing frame (71) is fixedly connected to the inside of the mounting groove (61).
6. The PTFE high frequency hybrid PCB of claim 5, wherein: the air inlets (72) are distributed in an annular array, and the fan blades (75) are distributed in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223333724.7U CN219437216U (en) | 2022-12-12 | 2022-12-12 | PTFE high-frequency mixed-voltage PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223333724.7U CN219437216U (en) | 2022-12-12 | 2022-12-12 | PTFE high-frequency mixed-voltage PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219437216U true CN219437216U (en) | 2023-07-28 |
Family
ID=87341254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223333724.7U Active CN219437216U (en) | 2022-12-12 | 2022-12-12 | PTFE high-frequency mixed-voltage PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219437216U (en) |
-
2022
- 2022-12-12 CN CN202223333724.7U patent/CN219437216U/en active Active
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