CN224037641U - An integrated circuit board structure - Google Patents
An integrated circuit board structureInfo
- Publication number
- CN224037641U CN224037641U CN202520128841.4U CN202520128841U CN224037641U CN 224037641 U CN224037641 U CN 224037641U CN 202520128841 U CN202520128841 U CN 202520128841U CN 224037641 U CN224037641 U CN 224037641U
- Authority
- CN
- China
- Prior art keywords
- fixed mounting
- fixedly connected
- fixed
- integrated circuit
- circuit board
- 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.)
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to the technical field of integrated circuits and discloses an integrated circuit board structure, which comprises a fixed mounting protective shell, wherein bottom guide rods which are distributed at equal intervals are fixedly connected to the inner side of the fixed mounting protective shell, a damping component is arranged at the top of each bottom guide rod, a first fixed mounting plate is fixedly connected to the top surface of each damping component, a fixed mounting component is arranged on the top surface of each first fixed mounting plate, a sealing protection component is arranged at the top of the fixed mounting protective shell, and radiating components are arranged on the left side and the right side of each first fixed mounting plate.
Description
Technical Field
The utility model relates to the technical field of integrated circuits, in particular to an integrated circuit board structure.
Background
The integrated circuit board is a carrier for carrying integrated circuits, a semiconductor manufacturing process is adopted to manufacture a plurality of components such as transistors, resistors, capacitors and the like on a small monocrystalline silicon wafer, and the components are combined into a complete electronic circuit according to a multilayer wiring or tunnel wiring method. At present, an integrated circuit board is packaged in an upper shell and a lower shell of a combination, the two shells are installed and fixed through screws, when some portable equipment falls to the ground, the equipment collides with the bottom surface, so that the fixing of the circuit board inside the shell is loose, the circuit board inside the shell is fixed and sent, the circuit board inside the shell is enabled to fall out when the integrated circuit board is opened, the circuit board is damaged, and improvement is needed.
Disclosure of utility model
(One) solving the technical problems
In order to overcome the defects in the prior art, the utility model provides an integrated circuit board structure which solves the problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an integrated circuit board structure, includes fixed mounting protective housing, the inboard fixedly connected with equidistance of fixed mounting protective housing distributes the bottom guide bar, the top of bottom guide bar is provided with damper, damper's top surface fixedly connected with first fixed mounting board, the top surface of first fixed mounting board is provided with fixed mounting subassembly, fixed mounting protective housing's top is provided with sealed protection subassembly, the side is provided with radiating component about the first fixed mounting board.
Preferably, the left side and the right side of the fixed installation protective shell are provided with heat dissipation installation grooves, and the top surface of the fixed installation protective shell is provided with equidistant distributed thread grooves.
Preferably, the damping assembly comprises damping springs, bottom guide rods and bottom guide sleeves, the bottom of the first fixed mounting plate is fixedly connected with the bottom guide sleeves which are distributed at equal intervals, the bottom inner side of the bottom guide sleeves is slidably connected with the bottom guide rods, the damping springs which are distributed at equal intervals are fixedly connected with the inner bottom surface of the fixed mounting protective shell, and the top surface of the damping springs is fixedly connected with the first fixed mounting plate.
Preferably, the fixed mounting assembly comprises a positioning annular table, a fixed threaded rod, a protection buffer plate, a second fixed mounting plate and a fixing nut, wherein the positioning annular table is fixedly connected with the top surface of the first fixed mounting plate, the fixed threaded rods are distributed at equal intervals on the top surface of the first fixed mounting plate, the integrated circuit board is fixedly connected with the top surface of the first fixed mounting plate, the second fixed mounting plate is slidably connected with the outer side of the fixed threaded rod, the protection buffer plate is fixedly connected with the bottom surface of the second fixed mounting plate, and the fixing nut is connected with the top surface of the fixed threaded rod in a threaded manner.
Preferably, the seal protection assembly comprises a top seal cover plate and a fixed connection screw, the top surface of the fixed installation protection shell is fixedly connected with the top seal cover plate, the top of the top seal cover plate is provided with equidistantly distributed installation threaded holes, the inner side of the installation threaded holes is connected with the fixed connection screw, and the inner side of the threaded groove is connected with the fixed connection screw.
Preferably, the heat dissipation assembly comprises a heat dissipation plate and an inner heat conduction sheet, wherein the inner heat conduction sheet is fixedly connected with the left side and the right side of the first fixed mounting plate and is distributed at equal intervals, the heat dissipation plate is fixedly connected with the inner side of the heat dissipation mounting groove, heat dissipation holes penetrating through the right side and distributed at equal intervals are formed in the left side of the heat dissipation plate, and the heat dissipation plate is fixedly connected with the left side of the inner heat conduction sheet.
(III) beneficial effects
Compared with the prior art, the utility model has the advantages that:
According to the utility model, through the cooperation between the damping component and the fixed installation component, when external equipment falls or is impacted, the fixed screw inside the fixed installation component is prevented from loosening due to vibration, so that the integrated circuit board is prevented from loosening to be damaged, and meanwhile, through the effect of the heat dissipation component, the internal closed space is ensured to be rapidly dissipated, and the integrated circuit is prevented from being damaged due to overhigh internal temperature.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram illustrating the overall structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the overall structure of the present utility model;
FIG. 4 is a schematic view of a part of the shock absorbing fixing assembly. In the figure, 1, a protective shell is fixedly installed; the heat-conducting plate comprises a top sealing cover plate, a fixed connecting screw, a mounting threaded hole, a heat-radiating plate, a heat-radiating hole, an inner heat-conducting fin, an integrated circuit board, a positioning annular table, a heat-radiating mounting groove, a damping spring, a bottom guide rod, a thread groove, a bottom guide sleeve, a first fixing mounting plate, a second fixing mounting plate, a damping spring, a bottom guide rod, a first fixing mounting plate, a second fixing mounting plate, a damping nut, a first fixing mounting plate, a second fixing mounting plate, a protective buffer plate and a fixing nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution;
The utility model provides an integrated circuit board structure, includes fixed mounting protective housing 1, the inboard fixedly connected with equidistance of fixed mounting protective housing 1 distributes bottom guide bar 12, and the top of bottom guide bar 12 is provided with damper, and damper's top surface fixedly connected with first fixed mounting board 15, the top surface of first fixed mounting board 15 is provided with fixed mounting subassembly, and fixed mounting protective housing 1's top is provided with sealed protection subassembly, and the left and right sides of first fixed mounting board 15 is provided with radiator unit.
Further, the left side and the right side of the fixed installation protective shell 1 are provided with heat dissipation installation grooves 10, and the top surface of the fixed installation protective shell 1 is provided with equidistant distributed thread grooves 13.
Further, damper includes damper spring 11, bottom guide bar 12, bottom uide bushing 14, the bottom fixedly connected with equidistance of first fixed mounting panel 15 distributes bottom uide bushing 14, bottom inboard sliding connection of bottom uide bushing 14 has bottom guide bar 12, the inside bottom surface fixedly connected with equidistance of fixed mounting protective housing 1 distributes damper spring 11, damper spring 11's the first fixed mounting panel 15 of top surface fixedly connected with, through damper assembly's effect, when external equipment drops or receives the striking, impact force is transmitted to fixed mounting protective housing 1, because the bottom uide bushing 14 and the bottom uide bar 12 sliding connection of first fixed mounting panel 15 bottom, when damper spring 11 is compressed or tensile, bottom uide bushing 14 slides along bottom guide bar 12, the horizontal displacement of first fixed mounting panel 15 has been restricted, make it can only move in the vertical direction, the stability of the motion of the inside bottom surface of fixed mounting panel 15 of fixed mounting protective housing 1 has been ensured, simultaneously, damper spring 11 of the inside bottom surface of fixed mounting protective housing 1 takes place elastic deformation, absorb and cushion impact force, prevent vibrations direct transmission to integrated circuit board 8, avoid the inside fixed screw of fixed mounting assembly to loosen and protect integrated circuit 8 from damaging because of the integrated circuit 8.
Further, fixed mounting subassembly includes location annular table 9, fixed threaded rod 16, protection buffer board 17, second fixed mounting board 18, fixation nut 19, the top surface fixedly connected with location annular table 9 of first fixed mounting board 15, the fixed threaded rod 16 of the equidistance distribution of top surface fixedly connected with of first fixed mounting board 15, the top surface fixedly connected with integrated circuit board 8 of first fixed mounting board 15, the outside sliding connection of fixed threaded rod 16 has second fixed mounting board 18, the bottom surface fixedly connected with protection buffer board 17 of second fixed mounting board 18, the top surface threaded connection of fixed threaded rod 16 has fixation nut 19, through the effect of fixed mounting subassembly, fix integrated circuit board 8 at the top surface of first fixed mounting board 15, the location annular table 9 of first fixed mounting board 15 top surface provides preliminary location for integrated circuit board 8, ensure that its mounted position is accurate, the fixed 16 of equidistant distribution of first fixed mounting board 15 top surface passes second fixed mounting board 18, the bottom surface of protection buffer board 17 is fixed at second fixed mounting board 18, play the effect of buffering and protection integrated circuit board 8, finally, through the fixed nut 19 of threaded rod 16 top surface threaded connection, fix second fixed mounting board 8, the integrated circuit board 8 and integrated circuit board 8 in the firm process of guaranteeing that the integrated circuit board is held together in normal steady.
Further, seal protection subassembly includes top seal apron 2, fixed connection screw 3, the top surface fixedly connected with top seal apron 2 of fixed mounting protective housing 1, the equidistance installation screw hole 4 that distributes has been seted up at the top of top seal apron 2, the inboard threaded connection of installation screw hole 4 has fixed connection screw 3, the inboard threaded connection of thread groove 13 has fixed connection screw 3, through seal protection subassembly's effect, effectively prevent impurity such as dust, moisture get into inside the fixed mounting protective housing 1, for integrated circuit board 8 provides a clean, dry operational environment, avoid leading to circuit short circuit scheduling problem because of impurity invasion, the life of extension integrated circuit board 8.
Further, the radiating assembly includes heating panel 5, inside conducting strip 7, the inside conducting strip 7 that the left and right sides fixedly connected with equidistance of first fixed mounting panel 15 distributes, the inboard fixedly connected with heating panel 5 of heat dissipation mounting groove 10, the louvre 6 that runs through right side equidistance and distribute is seted up in the left side of heating panel 5, the left side fixedly connected with heating panel 5 of inside conducting strip 7, through the effect of radiating assembly, the heat that integrated circuit board 8 during operation produced is conducted to heating panel 5 through the inside conducting strip 7 of first fixed mounting panel 15 left and right sides, the heating panel 5 is fixed in heat dissipation mounting groove 10, the louvre 6 that runs through right side equidistance and distribute is seted up in its left side, heat radiating efficiency has been improved, the heat is distributed to the external environment through louvre 6, thereby guarantee in the inside airtight space that forms of fixed mounting protective housing 1, can give off the heat that integrated circuit board 8 produced fast effectively, avoid inside high temperature to cause the damage to the integrated circuit.
Working principle: the integrated circuit board 8 is fixed on the top surface of the first fixed mounting plate 15, the positioning annular table 9 on the top surface of the first fixed mounting plate 15 provides preliminary positioning for the integrated circuit board 8, the accurate mounting position of the integrated circuit board 8 is ensured, the fixed threaded rods 16 which are equidistantly distributed on the top surface of the first fixed mounting plate 15 penetrate through the second fixed mounting plate 18, the protective buffer plate 17 is fixed on the bottom surface of the second fixed mounting plate 18, the integrated circuit board 8 and the protective buffer plate 17 play a role of buffering and protecting the integrated circuit board 8, finally, the second fixed mounting plate 18, the integrated circuit board 8 and the protective buffer plate 17 are tightly fixed together through the threaded connection of the fixed threaded rods 16 on the top surface of the fixed threaded rods 19, the integrated circuit board 8 is ensured to be stable in the normal use process, when external equipment falls or is impacted, the impact force is transmitted to the fixed mounting protective shell 1, and the bottom guide sleeve 14 at the bottom of the first fixed mounting plate 15 is in sliding connection with the bottom guide rod 12, when the damping spring 11 is compressed or stretched, the bottom guide sleeve 14 slides along the bottom guide rod 12, so that the horizontal displacement of the first fixed mounting plate 15 is limited, the first fixed mounting plate 15 can only move in the vertical direction, the stability of the movement of the first fixed mounting plate 15 in the damping process is ensured, meanwhile, the damping spring 11 at the inner bottom surface of the fixed mounting protective shell 1 is elastically deformed, the impact force is absorbed and buffered, the vibration is prevented from being directly transmitted to the integrated circuit board 8, the looseness of the fixing screw in the fixed mounting assembly due to the vibration is avoided, the integrated circuit board 8 is protected from being damaged, meanwhile, the top sealing cover plate 2 is fixed on the top surface of the fixed mounting protective shell 1, the fixed connecting screw 3 passes through the mounting threaded hole 4 of the top sealing cover plate 2 and is in threaded connection with the threaded groove 13 at the top surface of the fixed mounting protective shell 1, the realization is closely fixed, the heat that integrated circuit board 8 during operation produced is conducted to heating panel 5 through the inside conducting strip 7 of first fixed mounting panel 15 left and right sides simultaneously, heating panel 5 is fixed in heat dissipation mounting groove 10, the radiating hole 6 that runs through right side equidistance distribution has been seted up in its left side, increased radiating area, the radiating efficiency has been improved, the heat is distributed to external environment through radiating hole 6, thereby guarantee when fixed mounting protective housing 1 inside forms airtight space, can distribute the heat that integrated circuit board 8 produced fast effectively, avoid inside high temperature to cause the damage to integrated circuit. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520128841.4U CN224037641U (en) | 2025-01-18 | 2025-01-18 | An integrated circuit board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520128841.4U CN224037641U (en) | 2025-01-18 | 2025-01-18 | An integrated circuit board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224037641U true CN224037641U (en) | 2026-03-24 |
Family
ID=99123082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520128841.4U Active CN224037641U (en) | 2025-01-18 | 2025-01-18 | An integrated circuit board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224037641U (en) |
-
2025
- 2025-01-18 CN CN202520128841.4U patent/CN224037641U/en active Active
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| GR01 | Patent grant | ||
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