CN213028701U - Printed circuit board structure capable of being installed quickly - Google Patents
Printed circuit board structure capable of being installed quickly Download PDFInfo
- Publication number
- CN213028701U CN213028701U CN202022426535.9U CN202022426535U CN213028701U CN 213028701 U CN213028701 U CN 213028701U CN 202022426535 U CN202022426535 U CN 202022426535U CN 213028701 U CN213028701 U CN 213028701U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- board body
- radiator
- printed circuit
- fixed mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a printed circuit board structure that can swiftly install, including the circuit board body, the upper surface of circuit board body is close to fixed mounting on the surface position of both sides and has a radiator No. one, keep away from on the radiator circuit board body on the surface movable mounting have the compressed air bed course, fixed mounting has No. two radiators on the upper surface position placed in the middle of the circuit board body, the rubber axle sleeve is installed in the inside embedding of circuit board body. A printed circuit board structure that can swiftly install, can be so that compress tightly the bed course and support the mounting groove under the spring action, strengthened the lateral stability of circuit board body, can the fixed circuit board body downwards, strengthened its longitudinal stability, also improved the shock resistance of circuit board body, can provide strong wind to the kernel chip of centre and dispel the heat, the work effect of No. two fans of reinforcing for it is more abundant to dispel the heat, has prolonged the life of circuit board.
Description
Technical Field
The utility model relates to a circuit board technical field, in particular to printed circuit board structure that can swiftly install.
Background
The printed circuit board is also called as a printed circuit board, which is a conductive plate used for communicating all electronic components, the connection between the electronic components is mostly formed by electric wires, along with the development of science and technology, the internal structure of the electric appliance is increasingly complex, the stability of the electronic components connected by pure electric wires is poor, short circuit and dead spots are easy to appear, the volume of the electric appliance is inevitably increased, the production difficulty of workers is increased, the birth of the printed circuit board is caused, the defects can be effectively solved by connecting all the components on the insulating substrate through printed metal circuits, and nowadays, the printed circuit board is widely applied to all the fields; the existing printed circuit board has certain defects in use, installation is complex, shock resistance is poor, and electronic components are easy to fall off in installation.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a printed circuit board structure that can be installed quickly, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a printed circuit board structure that can swiftly install, includes the circuit board body, the upper surface of circuit board body is close to fixed mounting on the both sides surface position and has a radiator, keep away from movable mounting on the circuit board body place face on the radiator and have the compressed air cushion layer, fixed mounting has No. two radiators on the upper surface of circuit board body position placed in the middle, the rubber shaft sleeve is installed in the inside embedding of circuit board body.
Preferably, the upper surface of the circuit board body is provided with fixing screw holes at positions close to four corners, and the rubber shaft sleeves are nested inside the fixing screw holes.
Preferably, the quantity of a radiator is two, crisscross distribution between the radiator, the both sides of a radiator are installed the protection baffle in the embedding on the surface, fixed mounting has the filter layer on the inside one side position that is located the protection baffle of a radiator, the inside position fixed mounting placed in the middle of a radiator has a fan, movable mounting has stop nut on the lower surface of a radiator is close to both sides border position, a radiator passes through stop nut fixed mounting on the circuit board body.
Preferably, the material of compressing pad layer is rubber, be equipped with anti-skidding line on the side of keeping away from the circuit board body on the compressing pad layer, fixed mounting has return spring on the side of being close to the circuit board body on the compressing pad layer, compressing pad layer passes through return spring and a radiator fixed connection.
Preferably, No. two fans are installed in the embedding of the upper surface position placed in the middle of No. two radiators, the upper surface of No. two radiators is located the top fixed position of No. two fans and is installed the baffle, the upper surface of circuit board body is located the below fixed position of No. two radiators and is installed the kernel chip.
Preferably, a hexagonal groove is formed in the upper surface of the rubber shaft sleeve, a circular groove is formed in the lower surface of the rubber shaft sleeve, the supporting bottom column is installed on the lower end surface of the rubber shaft sleeve in a nested mode through the circular groove, a limiting shaft cover is installed on the upper end surface of the rubber shaft sleeve in a nested mode, the hexagonal inserting column is fixedly installed on the upper surface and the lower surface of the limiting shaft cover, and the limiting shaft cover is movably installed inside the rubber shaft sleeve through the hexagonal inserting column.
Compared with the prior art, the utility model discloses following beneficial effect has:
in the utility model, the supporting bottom column can be fixed on the fixed base plate, the fixed screw hole of the circuit board body is aligned to the supporting bottom column, the supporting bottom column is nested and installed in the circular groove of the rubber shaft sleeve, and simultaneously supports against the compression cushion layer, so that the return spring generates elastic deformation, the circuit board body is placed in the installation groove, the compression both hands are loosened, the compression cushion layer supports against the installation groove under the elastic action, the transverse stability of the circuit board body is enhanced, the hexagonal inserting column is inserted into the hexagonal groove, the friction force of the rubber fixes the circuit board body by the downward force of the spacing shaft cover, the longitudinal stability is enhanced, the shock resistance of the circuit board body is also improved, the first radiator can provide strong wind to the middle core chip for heat radiation, the staggered installation position can enhance the working effect of the second fan, and the heat radiation is more sufficient, the service life of the circuit board is prolonged.
Drawings
Fig. 1 is a top view of a printed circuit board structure capable of being quickly mounted according to the present invention;
fig. 2 is a side view of a printed circuit board structure of the present invention that can be quickly installed;
fig. 3 is a cross-sectional view of a first heat sink of a printed circuit board structure capable of being quickly mounted according to the present invention;
fig. 4 is the utility model relates to a printed circuit board structure's that can swiftly install rubber sleeve installation picture.
In the figure: 1. a circuit board body; 101. fixing screw holes; 2. a first heat sink; 201. a protective baffle; 202. a filter layer; 203. a first fan; 204. a limit nut; 3. compressing the cushion layer; 301. a return spring; 4. a second radiator; 401. a second fan; 402. a core chip; 5. a rubber shaft sleeve; 501. a hexagonal groove; 502. supporting the bottom pillar; 503. a limiting shaft cover; 504. and hexagonal inserting columns.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a printed circuit board structure capable of being quickly installed includes a circuit board body 1, a first heat sink 2 is fixedly installed on the upper surface of the circuit board body 1 near the side surfaces of the two sides, a pressure pad layer 3 is movably installed on the first heat sink 2 away from the surface of the circuit board body 1, a second heat sink 4 is fixedly installed on the middle position of the upper surface of the circuit board body 1, and a rubber shaft sleeve 5 is embedded in the circuit board body 1;
the upper surface of the circuit board body 1 is provided with fixing screw holes 101 at positions close to four corners, and the rubber shaft sleeve 5 is nested and arranged inside the fixing screw holes 101; the number of the first radiators 2 is two, the first radiators 2 are distributed in a staggered manner, protective baffles 201 are embedded and mounted on the surfaces of the two sides of the first radiators 2, filter layers 202 are fixedly mounted on positions, located on one sides of the protective baffles 201, inside the first radiators 2, a first fan 203 is fixedly mounted in the middle of the inside of the first radiators 2, limiting nuts 204 are movably mounted on positions, close to edges of the two sides, of the lower surfaces of the first radiators 2, and the first radiators 2 are fixedly mounted on the circuit board body 1 through the limiting nuts 204; the compressing cushion layer 3 is made of rubber, anti-skid lines are arranged on the side surface, far away from the circuit board body 1, of the compressing cushion layer 3, a return spring 301 is fixedly arranged on the side surface, close to the circuit board body 1, of the compressing cushion layer 3, and the compressing cushion layer 3 is fixedly connected with the first radiator 2 through the return spring 301; a second fan 401 is embedded in the middle of the upper surface of the second radiator 4, a baffle is fixedly mounted at the position, above the second fan 401, of the upper surface of the second radiator 4, and a core chip 402 is fixedly mounted at the position, below the second radiator 4, of the upper surface of the circuit board body 1; the upper surface of the rubber shaft sleeve 5 is provided with a hexagonal groove 501, the lower surface of the rubber shaft sleeve 5 is provided with a circular groove, the lower end surface of the rubber shaft sleeve 5 is provided with a supporting bottom pillar 502 in a nested manner through the circular groove, the upper end surface of the rubber shaft sleeve 5 is provided with a limiting shaft cover 503 in a nested manner, the upper surface and the lower surface of the limiting shaft cover 503 are fixedly provided with hexagonal inserting pillars 504, and the limiting shaft cover 503 is movably arranged in the rubber shaft sleeve 5 through the hexagonal inserting pillars 504.
It should be noted that, the utility model relates to a printed circuit board structure capable of being installed rapidly, when in use, the supporting bottom pillar 502 is fixedly installed on the fixed base plate, the fixing screw hole 101 of the circuit board body 1 is aligned with the supporting bottom pillar 502, the supporting bottom pillar 502 is nested and installed inside the circular groove of the rubber shaft sleeve 5, and is simultaneously abutted against the compression cushion 3, so that the return spring 301 generates elastic deformation, the circuit board body 1 is placed in the installation groove, the compression hands are released, the compression cushion 3 is abutted against the installation groove under the elastic action, the transverse stability of the circuit board body 1 is enhanced, the hexagonal insertion pillar 504 is inserted into the hexagonal groove 501, the friction force of the rubber fixes the circuit board body 1 by the downward force of the limiting shaft cover 503, the longitudinal stability is enhanced, the shock resistance of the circuit board body 1 is also improved, the heat dissipation can be provided to the middle core chip 402 by the first heat sink 2, the staggered installation position can enhance the working effect of the second fan 401, so that the heat dissipation is more sufficient, and the service life of the circuit board is prolonged.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a printed circuit board structure that can swiftly install which characterized in that: including circuit board body (1), fixed mounting has radiator (2) No. one on the upper surface of circuit board body (1) is close to both sides surface position, keep away from on radiator (2) circuit board body (1) place on the face movable mounting compress tightly bed course (3), fixed mounting has radiator (4) No. two on the upper surface position placed in the middle of circuit board body (1), rubber shaft sleeve (5) are installed in the inside embedding of circuit board body (1).
2. A quick-fit printed circuit board structure according to claim 1, characterized in that: the upper surface of the circuit board body (1) is provided with fixing screw holes (101) at positions close to four corners, and the rubber shaft sleeve (5) is embedded in the fixing screw holes (101).
3. A quick-fit printed circuit board structure according to claim 2, characterized in that: the quantity of a radiator (2) is two, crisscross distribution between a radiator (2), protection baffle (201) is installed in the embedding on the surface in the both sides of a radiator (2), fixed mounting has filter layer (202) on the inside one side position that is located protection baffle (201) of a radiator (2), the inside position fixed mounting placed in the middle of a radiator (2) has fan (203), movable mounting has stop nut (204) on the lower surface of a radiator (2) is close to both sides border position, radiator (2) pass through stop nut (204) fixed mounting on circuit board body (1).
4. A quick-fit printed circuit board structure according to claim 3, characterized in that: the material that compresses tightly bed course (3) is rubber, it is equipped with anti-skidding line to compress tightly to be equipped with on the side of keeping away from circuit board body (1) on bed course (3), it has return spring (301) to compress tightly fixed mounting on the side that is close to circuit board body (1) on bed course (3), compress tightly bed course (3) through return spring (301) and a radiator (2) fixed connection.
5. A quick-fit printed circuit board structure according to claim 4, characterized in that: no. two fans (401) are installed in the embedding of the upper surface position placed in the middle of No. two radiators (4), the upper surface of No. two radiators (4) is located the top fixed position of No. two fans (401) and is installed the baffle, the upper surface of circuit board body (1) is located the lower fixed position of No. two radiators (4) and is installed kernel chip (402).
6. A quick-fit printed circuit board structure according to claim 5, characterized in that: the utility model discloses a rubber bearing, including rubber bearing (5), upper surface, support pillar (502) have been seted up on the upper surface of rubber bearing (5), circular groove has been seted up on the lower surface of rubber bearing (5), the lower extreme surface of rubber bearing (5) is installed through the circular groove nestification and is supported foundation pillar (502), the upper end surface nestification of rubber bearing (5) is installed spacing shaft cap (503), the last lower fixed surface of spacing shaft cap (503) is installed the hexagon and is inserted post (504), post (504) movable mounting is inserted through the hexagon in the inside of rubber bearing (5) in spacing shaft cap (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022426535.9U CN213028701U (en) | 2020-10-28 | 2020-10-28 | Printed circuit board structure capable of being installed quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022426535.9U CN213028701U (en) | 2020-10-28 | 2020-10-28 | Printed circuit board structure capable of being installed quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213028701U true CN213028701U (en) | 2021-04-20 |
Family
ID=75482422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022426535.9U Expired - Fee Related CN213028701U (en) | 2020-10-28 | 2020-10-28 | Printed circuit board structure capable of being installed quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213028701U (en) |
-
2020
- 2020-10-28 CN CN202022426535.9U patent/CN213028701U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |