CN220357494U

CN220357494U - Computer circuit board with shockproof mounting structure

Info

Publication number: CN220357494U
Application number: CN202321540209.8U
Authority: CN
Inventors: 陈勇; 丰素撵; 冉奥林
Original assignee: Guangzhou Honghi Tech Co ltd
Current assignee: Guangzhou Honghi Tech Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-01-16
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to a computer circuit board with a shockproof mounting structure, which is characterized in that a first shock pad is arranged on the computer circuit board, a first shock absorbing mechanism and a second shock absorbing mechanism are arranged outside the first shock pad, shock transmission is reduced on the upper side and the lower side of the computer circuit board, and damage to the computer circuit board caused by external shock is reduced, so that the problem that the traditional computer circuit board is difficult to play a shockproof effect in a screw fixing mode, so that the circuit board is easy to be subjected to shock interference and damage to the circuit board is solved.

Description

Computer circuit board with shockproof mounting structure

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a computer circuit board with a shockproof mounting structure.

Background

The circuit board is miniaturized and visualized, plays an important role in mass production of fixed circuits and optimization of electric appliance layout, can be called a printed circuit board or a printed circuit board, is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability, has extremely wide application, and is arranged in various electronic products, wherein the circuit board is arranged in a computer host and a notebook computer.

The traditional computer circuit board is provided with a circular through hole structure at four corners of the surface, screws are used for penetrating through the installation, the circuit board is extruded and fixedly installed, a certain vibration can be generated when a computer is subjected to external collision or transportation, the vibration-proof effect is difficult to achieve directly through the screw fixing mode, the circuit board is easy to be subjected to vibration interference, and the circuit board is damaged.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a computer circuit board with a shockproof mounting structure.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a computer circuit board with mounting structure takes precautions against earthquakes, includes computer circuit board, computer circuit board's surface is provided with first shock pad, the inside of first shock pad is provided with fixed establishment, fixed establishment's surface is provided with first damper, one side of first damper is provided with second damper.

Further, the fixing mechanism comprises a threaded cylinder, the inner wall of the threaded cylinder is in threaded connection with a threaded rod, and threads are arranged on the outer surface of the threaded cylinder.

Further, the first damping mechanism comprises a second damping pad, the inner wall of the second damping pad is in sliding connection with the outer surface of the threaded cylinder, and a first positioning ring is arranged at the bottom of the second damping pad below the second damping pad.

Further, the first damping mechanism further comprises a second positioning ring, the inner wall of the second positioning ring is in sliding connection with the inner wall of the threaded cylinder, and the inner wall of the first positioning ring is in threaded connection with the outer surface of the threaded cylinder.

Further, the outer surface of the threaded rod is contacted with the inner wall of the clamping groove, and the inner wall of the second positioning ring is contacted with the outer surface of the threaded cylinder.

Further, the second damping mechanism comprises a limiting cylinder, one side surface of the limiting cylinder is fixedly connected with a third damping pad, and one side surface of the third damping pad is in contact with the outer surface of the computer circuit board.

Further, the inner wall of the limiting cylinder is contacted with the outer surface of the first shock pad, and one side surface of the limiting cylinder is contacted with one side surface of the second shock pad.

Third), beneficial effects:

compared with the prior art, the computer circuit board with the shockproof mounting structure has the following beneficial effects:

1. according to the utility model, the first shock absorption pad is arranged on the computer circuit board, the first shock absorption mechanism and the second shock absorption mechanism are arranged outside the first shock absorption pad, so that shock transmission is reduced on the upper side and the lower side of the computer circuit board, and damage to the computer circuit board caused by external shock is reduced, and the problems that the traditional computer circuit board is difficult to play a shock absorption effect directly through a screw fixing mode, the circuit board is easy to be subjected to shock interference and damage to the circuit board are solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a partially exploded view of the present utility model;

FIG. 3 is a cross-sectional view of a front view of a second shock pad of the present utility model;

fig. 4 is a cross-sectional view of a front view of a computer circuit board according to the present utility model.

In the figure: 1. a computer circuit board; 2. a first shock pad; 3. a first shock absorbing mechanism; 301. a second shock pad; 302. a first positioning ring; 303. a second positioning ring; 304. a clamping groove; 4. a second shock absorbing mechanism; 401. a limiting cylinder; 402. a third shock pad; 5. a fixing mechanism; 501. a thread cylinder; 502. a threaded rod.

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.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a computer circuit board with mounting structure takes precautions against earthquakes, includes computer circuit board 1, and computer circuit board 1's surface is provided with first shock pad 2, and the inside of first shock pad 2 is provided with fixed establishment 5, and fixed establishment 5 includes screw thread section of thick bamboo 501, and screw thread section of thick bamboo 501's inner wall threaded connection has threaded rod 502, and screw thread section of thick bamboo 501's surface is provided with the screw thread, is convenient for carry out threaded connection with external mounting position through screw thread section of thick bamboo 501 outside, realizes the installation fixed to computer circuit board 1.

The outer surface of fixed establishment 5 is provided with first damper 3, first damper 3 includes second shock pad 301, the inner wall of second shock pad 301 and the surface sliding connection of screw thread section of thick bamboo 501, the bottom of second shock pad 301 of below is provided with first holding ring 302, second shock pad 301 adopts the hard rubber shock pad, reduce the transmission through second shock pad 301, reduce the transmission of vibrations, first damper 3 still includes second holding ring 303, the inner wall of second holding ring 303 and the inner wall sliding connection of screw thread section of thick bamboo 501, the inner wall of first holding ring 302 and the surface threaded connection of screw thread section of thick bamboo 501, the second shock pad 301 quantity has two, the second shock pad 301 of below contacts with first holding ring 302, the second shock pad 301 of top adjusts at the surface of screw thread section of thick bamboo 501 and contacts with second holding ring 303, the surface of threaded rod 502 contacts with the inner wall of draw-in groove 304, the inner wall of second holding ring 303 contacts with the surface of screw thread section of thick bamboo 501, make second holding ring 303 push down through threaded rod 502, make second holding ring 303 push down the outer surface of screw thread section of thick bamboo 501, make second holding ring 303 push down the second holding ring, make two shock pad 2 squeeze power pad 2, make the shock pad 2 squeeze the fixed circuit of computer, the middle part is realized, the shock pad 1 is down, the fixed circuit is realized, and the shock pad is compressed down, and the middle part is compressed down.

One side of the first damping mechanism 3 is provided with a second damping mechanism 4, the second damping mechanism 4 comprises a limiting cylinder 401, one side face of the limiting cylinder 401 is fixedly connected with a third damping pad 402, one side face of the third damping pad 402 is in contact with the outer surface of the computer circuit board 1, the third damping pad 402 is fixedly extruded to achieve the effect of fixedly extruding the computer circuit board 1, the effect of reducing damping vibration is achieved, the inner wall of the limiting cylinder 401 is in contact with the outer surface of the first damping pad 2, one side face of the limiting cylinder 401 is in contact with one side face of the second damping pad 301, the third damping pad 402 and the first damping pad 2 are soft damping pads, the effect of reducing vibration transmission is achieved, and meanwhile the computer circuit board 1 is protected.

Working principle: the first shock pad 2 is sleeved on the surface of the threaded cylinder 501 and is inserted into the computer circuit board 1, the limiting cylinder 401 is further regulated on the outer side of the threaded cylinder 501, then the first positioning ring 302 is further arranged on the outer side of the threaded cylinder 501 in a threaded mode, the second shock pad 301 below is supported on the lower side, the threaded rod 502 is arranged on the threaded mode through the threaded cylinder 501 and an external device in a threaded mode, then the threaded rod 502 is rotated, the threaded rod 502 moves downwards along the threaded cylinder 501, the threaded rod 502 moves downwards and enters the clamping groove 304, the second positioning ring 303 is pressed, the second positioning ring 303 presses the second shock pad 301 above downwards, the second shock pad 301 presses the limiting cylinder 401 downwards to position and limit the third shock pad 402 below, the first shock pad 2 and the third shock pad 402 are in contact with the upper surface and the lower surface of the computer circuit board 1, the effect of reducing transmission shock is achieved, the second shock pad 301 is further arranged on the first shock pad 2, transmission outside is reduced, and the shock-absorbing effect of the computer circuit board 1 is improved.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or 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.

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

1. The utility model provides a computer circuit board with mounting structure takes precautions against earthquakes, includes computer circuit board (1), its characterized in that: the computer circuit board (1) outer surface is provided with first shock pad (2), the inside of first shock pad (2) is provided with fixed establishment (5), the surface of fixed establishment (5) is provided with first damper (3), one side of first damper (3) is provided with second damper (4).

2. A computer circuit board with shock-resistant mounting structure according to claim 1, wherein: the fixing mechanism (5) comprises a threaded cylinder (501), a threaded rod (502) is connected with the inner wall of the threaded cylinder (501) in a threaded mode, and threads are arranged on the outer surface of the threaded cylinder (501).

3. A computer circuit board with shock-proof mounting structure as claimed in claim 2, wherein: the first damping mechanism (3) comprises a second damping pad (301), the inner wall of the second damping pad (301) is slidably connected with the outer surface of the threaded cylinder (501), and a first positioning ring (302) is arranged at the bottom of the second damping pad (301) below.

4. A computer circuit board with shock-resistant mounting structure according to claim 3, wherein: the first damping mechanism (3) further comprises a second positioning ring (303), the inner wall of the second positioning ring (303) is in sliding connection with the inner wall of the threaded cylinder (501), and the inner wall of the first positioning ring (302) is in threaded connection with the outer surface of the threaded cylinder (501).

5. The computer circuit board with vibration-proof mounting structure of claim 4, wherein: the outer surface of the threaded rod (502) is contacted with the inner wall of the clamping groove (304), and the inner wall of the second positioning ring (303) is contacted with the outer surface of the threaded cylinder (501).

6. The computer circuit board with vibration-proof mounting structure of claim 5, wherein: the second damping mechanism (4) comprises a limiting cylinder (401), a third damping pad (402) is fixedly connected to one side surface of the limiting cylinder (401), and one side surface of the third damping pad (402) is in contact with the outer surface of the computer circuit board (1).

7. The computer circuit board with vibration-proof mounting structure of claim 6, wherein: the inner wall of the limiting cylinder (401) is contacted with the outer surface of the first shock pad (2), and one side surface of the limiting cylinder (401) is contacted with one side surface of the second shock pad (301).