CN219627968U

CN219627968U - HDI plate structure

Info

Publication number: CN219627968U
Application number: CN202223496397.7U
Authority: CN
Inventors: 江清兵; 袁秋怀; 杨亚兵
Original assignee: Shenzhen Qiangda Circuit Co ltd
Current assignee: Shenzhen Qiangda Circuit Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-09-01
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of HDI boards, in particular to an HDI board structure. The technical proposal comprises: the HDI board body, the installation mechanism is all installed to four corners of HDI board body, installation mechanism includes screw hole, fixed splint, first rubber slab, first spliced pole, second spliced pole, fixed plate, fixed orifices, rotation control board, U-shaped splint, second rubber slab, clamp plate, threaded rod, bar slotted hole, lug, spring, flexible hydro-cylinder and installation slotted hole, the installation slotted hole has been seted up at the top central point of second spliced pole, the inside bottom of installation slotted hole is connected with the clamp plate through flexible hydro-cylinder, the outer wall outside cover of flexible hydro-cylinder is equipped with the spring. The utility model is not only convenient for the staff to disassemble, assemble, maintain and overhaul the HDI plate body, but also can effectively protect the HDI plate body, thereby avoiding the damage of the HDI plate body caused by the external certain acting force of the HDI plate body and having strong practicability.

Description

HDI plate structure

Technical Field

The utility model relates to the technical field of HDI boards, in particular to an HDI board structure.

Background

The HDI is a high-density interconnection abbreviation, is a technology for producing a printed circuit board, uses a circuit board with relatively high line distribution density by using a micro-blind buried hole technology, is a compact product specially designed for small-capacity users, adopts a modularized parallel design for natural cooling, can be connected with six modules in parallel at maximum, and has full-range adaptive load capacity and strong short-time overload capacity.

Through retrieving, patent publication No. CN212259436U discloses an HDI board with fixed knot constructs, including the mounting box, the equal fixedly connected with mounting panel of left and right sides face of mounting box, the inside of mounting box is equipped with the fixed plate, the shrinkage pool has been seted up to the upper surface of fixed plate, the interior bottom wall fixedly connected with symmetrical fixed block of shrinkage pool, the HDI board has been placed to the upper surface of mounting box, the L type cardboard of the bottom surface fixedly connected with symmetry of HDI board, two openings have been seted up to the upper surface of mounting box, every the draw-in hole has all been seted up to the right flank of fixed block, every the bottom of L type cardboard all runs through every opening and extends to the inside of every draw-in hole.

The existing HDI plate structure does not have a fixed mechanism, and fastening screws or welding is generally used for fixing and connecting the HDI plate structure, so that the HDI plate is troublesome in installation and disassembly, and the damage of an electronic structure on the HDI plate structure can be caused when the HDI plate structure is subjected to external certain acting force in use, so that the problem of the existing HDI plate structure is solved.

Disclosure of Invention

The present utility model is directed to an HDI board structure, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a HDI board structure, includes the HDI board body, installation mechanism is all installed to four corners of HDI board body, installation mechanism includes screw hole, fixed splint, first rubber slab, first spliced pole, second spliced pole, fixed plate, fixed orifices, rotatory regulating plate, U type splint, second rubber slab, clamp plate, threaded rod, bar slotted hole, lug, spring, flexible hydro-cylinder and mounting groove hole, the mounting groove hole has been seted up to the top central point of second spliced pole, the inside bottom of mounting groove hole is connected with the clamp plate through flexible hydro-cylinder, the outer wall outside cover of flexible hydro-cylinder is equipped with the spring, the opposite side surface of clamp plate is connected with U type splint through first connecting axle, the screw hole has been seted up at the top of U type splint, threaded rod is installed to the screw hole, fixed splint is installed to the one end of threaded rod, and the fixed splint is located the U type inslot on the U type splint.

Through the cooperation setting of a series of structures such as U type splint, fixed splint, threaded rod, rotatory regulating plate, the staff need dismantle the HDI board body, can drive the threaded rod and carry out corotation or reversal when carrying out corotation or reversal to rotatory regulating plate, because of being threaded engagement connection between the external screw thread on the threaded rod outer wall and the screw hole on the U type splint, can drive fixed splint and do upward or decurrent removal when carrying out corotation or reversal to the threaded rod, thereby can install the one end turning of the HDI board body between U type splint and fixed splint, thereby the staff of being convenient for installs or dismantle the HDI board body, the staff can install installation mechanism to a plurality of turning of the HDI board body of different shapes, thereby can install the HDI board body of different shapes, the commonality has been strengthened, through the cooperation setting of a series of structures such as spring, telescopic cylinder, first spliced pole, the second spliced pole, after the HDI board body receives outside fixed effort, the HDI board body, the spring, the one end turning of the HDI board body is installed between the fixed splint, the HDI board body is received the fixed effort is realized to the HDI board body, the effect is avoided the HDI body has been reduced by the effect that the HDI body is damaged to the HDI body has been produced to the effect that the HDI is produced to the protection of the HDI body of the effect of the utility model.

Preferably, the two sides of the outer wall of the pressing plate are provided with the convex blocks, the other ends of the convex blocks are arranged in the strip-shaped slotted holes, the outer wall of the convex blocks are in gap connection with the hole walls of the strip-shaped slotted holes, and the strip-shaped slotted holes are arranged on the two sides of the hole walls of the mounting slotted holes.

Preferably, the bottom of second spliced pole is installed the fixed plate, the fixed orifices has been seted up on the surface of fixed plate, and the fixed orifices is four, and four the fixed orifices is annular array and distributes.

Preferably, the other end of the threaded rod is provided with a rotary adjusting plate, and an external thread on the outer wall of the threaded rod is in threaded engagement connection with a threaded hole on the U-shaped clamping plate.

Preferably, a first rubber plate is arranged at the bottom of the fixed clamping plate.

Preferably, the second rubber plate is arranged at the bottom end of the inner side of the U-shaped clamping plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the matching arrangement of a series of structures such as the U-shaped clamping plate, the fixed clamping plate, the threaded rod, the rotary adjusting plate and the like, when a worker needs to detach the HDI plate body, the worker can drive the threaded rod to rotate forward or reversely when rotating forward or reversely, and because the external threads on the outer wall of the threaded rod are in threaded engagement connection with the threaded holes on the U-shaped clamping plate, the threaded rod can drive the fixed clamping plate to move upwards or downwards when rotating forward or reversely, so that one end corner of the HDI plate body can be arranged between the U-shaped clamping plate and the fixed clamping plate.

2. According to the utility model, through the matching arrangement of a series of structures such as the spring, the telescopic oil cylinder, the first connecting column and the second connecting column, when the HDI plate body is subjected to a certain external acting force after the mounting mechanism is mounted on the HDI plate body, the buffer effect can be achieved under the matching arrangement of the structures such as the spring, the pressing plate and the telescopic oil cylinder, and the acting force applied to the HDI plate body is reduced, so that the HDI plate body can be effectively protected, the damage of the HDI plate body caused by the certain external acting force to the HDI plate body is avoided, and the practicability is strong.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting mechanism of the present utility model;

fig. 3 is a cross-sectional view of the mounting mechanism of the present utility model.

In the figure: 1. an HDI board body; 2. a mounting mechanism; 201. a threaded hole; 202. a fixed clamping plate; 203. a first rubber plate; 204. a first connection post; 205. a second connection post; 206. a fixing plate; 207. a fixing hole; 208. rotating the adjusting plate; 209. u-shaped clamping plates; 210. a second rubber plate; 211. a pressing plate; 212. a threaded rod; 213. a bar-shaped slot; 214. a bump; 215. a spring; 216. a telescopic oil cylinder; 217. and (5) installing the slotted hole.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-3, the HDI board structure provided by the utility model comprises an HDI board body 1, wherein mounting mechanisms 2 are mounted at four corners of the HDI board body 1, each mounting mechanism 2 comprises a threaded hole 201, a fixed clamping plate 202, a first rubber plate 203, a first connecting column 204, a second connecting column 205, a fixed plate 206, a fixed hole 207, a rotation adjusting plate 208, a U-shaped clamping plate 209, a second rubber plate 210, a pressing plate 211, a threaded rod 212, a bar-shaped slot 213, a protruding block 214, a spring 215, a telescopic cylinder 216 and a mounting slot 217, the central position of the top end of the second connecting column 205 is provided with the mounting slot 217, the inner bottom end of the mounting slot 217 is connected with the pressing plate 211 through the telescopic cylinder 216, the outer wall of the telescopic cylinder 216 is sleeved with the spring 215, the other side surface of the pressing plate 211 is connected with the U-shaped clamping plate 209 through a first connecting shaft, the top of the U-shaped clamping plate 209 is provided with the threaded hole 201, one end of the threaded rod 212 is mounted in the threaded hole 201, and the fixed clamping plate 202 is mounted at one end of the threaded rod 212, and the fixed clamping plate 202 is located in the U-shaped slot on the U-shaped clamping plate 209.

The working principle of the HDI plate structure based on the first embodiment is as follows: when the staff needs to dismantle the HDI board body 1, the staff can drive the threaded rod 212 to rotate forward or reversely when carrying out forward or reverse rotation to the rotation regulating plate 208, because the external threads on the outer wall of the threaded rod 212 are in threaded engagement connection with the threaded holes 201 on the U-shaped clamping plate 209, the threaded rod 212 can drive the fixed clamping plate 202 to move upwards or downwards when rotating forward or reversely, thereby one end corner of the HDI board body 1 is arranged between the U-shaped clamping plate 209 and the fixed clamping plate 202, the utility model is convenient for the staff to install or dismantle the HDI board body 1, the staff can install the installation mechanism 2 at a plurality of corners of the HDI board body 1, thereby installing the HDI board body 1 with different shapes, the universality is enhanced, when the HDI board body 1 is subjected to external certain acting force, the spring 215, the pressing plate 211, the telescopic cylinder 216 and other structures can play a role in buffering under the cooperation setting, the action force of the HDI board body 1 is reduced, and the utility model can effectively prevent the HDI board body 1 from being damaged by the action of the HDI board body 1, and the utility model is prevented from being damaged by the strong acting force of the HDI board body 1.

Example two

As shown in fig. 1-3, compared with the first embodiment, the present embodiment of the present utility model further includes: the lug 214 is all installed to the outer wall both sides of clamp plate 211, the other end of lug 214 is installed in bar slotted hole 213, and be the gap connection between the outer wall of lug 214 and the pore wall of bar slotted hole 213, bar slotted hole 213 is seted up in the pore wall both sides of installation slotted hole 217, fixed plate 206 is installed to the bottom of second spliced pole 205, fixed hole 207 has been seted up on the surface of fixed plate 206, fixed hole 207 is four, and four fixed holes 207 are annular array distribution, rotatory regulating plate 208 is installed to the other end of threaded rod 212, be threaded engagement connection between the external screw thread on the outer wall of threaded rod 212 and the screw hole 201 on U type splint 209, first rubber slab 203 is installed to the bottom of fixed splint 202, second rubber slab 210 is installed to the inboard bottom of U type splint 209.

In this embodiment, because the outer wall both sides of clamp plate 211 all install lug 214, the other end of lug 214 is installed in bar slotted hole 213, and be gap junction between the outer wall of lug 214 and the pore wall of bar slotted hole 213, thereby can play spacing guide's effect to the removal of clamp plate 211 and strengthened the stability that clamp plate 211 compressed spring 215, the cooperation setting of fixed plate 206 and fixed orifices 207, the staff of being convenient for installs fixedly installation mechanism 2, the setting of first rubber slab 203 and second rubber slab 210, can play the effect of protection to HDI board body 1, the condition that has avoided HDI board body 1 to be clamped bad takes place.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. An HDI board structure comprising an HDI board body (1), characterized in that: the four corners of the HDI plate body (1) are respectively provided with a mounting mechanism (2), the mounting mechanism (2) comprises a threaded hole (201), a fixed clamping plate (202), a first rubber plate (203), a first connecting column (204), a second connecting column (205), a fixed plate (206), a fixed hole (207), a rotary adjusting plate (208), a U-shaped clamping plate (209), a second rubber plate (210), a pressing plate (211), a threaded rod (212), a bar-shaped slotted hole (213), a convex block (214), a spring (215), a telescopic cylinder (216) and a mounting slotted hole (217), the top center position of the second connecting column (205) is provided with the mounting slotted hole (217), the inner bottom end of the mounting slotted hole (217) is connected with the pressing plate (211) through the telescopic cylinder (216), the outer side of the outer wall of the telescopic cylinder (216) is sleeved with the spring (215), the other side surface of the pressing plate (211) is connected with the U-shaped clamping plate (209) through the first connecting shaft, the top of the U-shaped clamping plate (209) is provided with the threaded hole (201), the threaded rod (201) is internally provided with the threaded rod (212), one end (212) is provided with the fixed clamping plate (212), and the fixed clamping plate (202) is positioned in the U-shaped groove on the U-shaped clamping plate (209).

2. An HDI board structure according to claim 1, characterized in that: the two sides of the outer wall of the pressing plate (211) are provided with the convex blocks (214), the other ends of the convex blocks (214) are arranged in the strip-shaped slotted holes (213), the outer wall of the convex blocks (214) is in clearance connection with the hole walls of the strip-shaped slotted holes (213), and the strip-shaped slotted holes (213) are arranged on the two sides of the hole walls of the mounting slotted holes (217).

3. An HDI board structure according to claim 1, characterized in that: the bottom of second spliced pole (205) is installed fixed plate (206), fixed orifices (207) have been seted up on the surface of fixed plate (206), and fixed orifice (207) are four, and four fixed orifice (207) are the annular array and distribute.

4. An HDI board structure according to claim 1, characterized in that: the other end of the threaded rod (212) is provided with a rotary adjusting plate (208), and external threads on the outer wall of the threaded rod (212) are in threaded engagement connection with threaded holes (201) on the U-shaped clamping plate (209).

5. An HDI board structure according to claim 1, characterized in that: the bottom of the fixed clamping plate (202) is provided with a first rubber plate (203).

6. An HDI board structure according to claim 1, characterized in that: the second rubber plate (210) is arranged at the bottom end of the inner side of the U-shaped clamping plate (209).