CN214070236U

CN214070236U - PCB of COC aging general-purpose power-on board

Info

Publication number: CN214070236U
Application number: CN202120065881.0U
Authority: CN
Inventors: 钟子冉
Original assignee: Wuhan Paiwei Photoelectric Technology Co ltd
Current assignee: Wuhan Paiwei Photoelectric Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-08-27
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a PCB of ageing general power board that adds of COC, including the PCB main part, the mounting hole has all been seted up to the equal fixed connection fixed plate in PCB main part front and back and both sides in four fixed plates, the equal fixed connection fixed block in four mounting holes, has all seted up the mounting groove in four fixed plates, all installs latch mechanism in four mounting grooves, and four latch mechanism upper ends are all installed and are pressed the board, and the cardboard is all installed to four latch mechanism lower extreme both sides, the beneficial effects of the utility model are that: the screw rod through setting up drives the spiral pipe and rotates, makes the spiral pipe drive the bull stick and rotates to make first threaded rod and second threaded rod drive the cardboard and remove, thereby be convenient for the installation and the dismantlement of PCB main part, even in narrow and small space, installation that also can be quick with dismantle the PCB main part.

Description

PCB of COC aging general-purpose power-on board

Technical Field

The utility model relates to a PCB technical field specifically is the PCB of the ageing general board that adds of COC.

Background

The PCB is called a printed circuit board, also called a printed circuit board, and is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. It is called a printed circuit board because it is manufactured by electronic printing, and the circuit board used in the burn-in test of COC is a PCB circuit board.

At present, a plurality of small screws are fixed on a mounting plate when the PCB used by the COC is mounted, the mounting mode needs a worker to hold a screwdriver and right the screws on the narrow mounting plate, and then the screws penetrate through mounting holes preset in the mounting plate, so that the mounting mode is very inconvenient and is not beneficial to mounting and maintaining the PCB.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB of the ageing general power board that adds of COC to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: PCB of ageing general power board of COC, including the PCB main part, PCB main part front and back and the equal fixed connection fixed plate in both sides, four the mounting hole has all been seted up in the fixed plate, four equal fixed connection fixed block in the mounting hole, four the mounting groove has all been seted up in the fixed plate, four all install latch mechanism in the mounting groove, four the latch mechanism upper end is all installed and is pressed the board, four the cardboard is all installed to latch mechanism lower extreme both sides.

Preferably, four the clamping mechanism all includes the spiral pipe, four the spiral pipe all passes through bearing and homonymy mounting groove fixed connection, four the equal fixed connection connecting block of spiral pipe lower extreme, four the equal fixed connection bull stick of connecting block lower extreme, four the equal fixed connection first bevel gear of bull stick lower extreme, four the equal meshing of first bevel gear lower extreme is connected the second bevel gear, four the second bevel gear is close to the equal fixed connection first threaded rod in one side each other, four the equal fixed connection second threaded rod in one side, four are kept away from each other to the second bevel gear first threaded rod and second threaded rod keep away from each other one side all with cardboard threaded connection.

Preferably, threaded grooves are formed in the eight clamping plates and are matched with the first threaded rod and the second threaded rod of the clamping mechanism on the same side.

Preferably, four pressing plate lower extreme both sides all fixed connection fixture block, eight the fixture block all is square.

Preferably, the clamping grooves are formed in two sides of the upper ends of the four fixing blocks, and the eight clamping grooves are matched with the clamping blocks of the pressing plate on the same side.

Preferably, four press board lower extreme middle part fixed connection hob, four the hob all with homonymy latch mechanism's spiral pipe looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are that: the screw rod through setting up drives the spiral pipe and rotates, makes the spiral pipe drive the bull stick and rotates to make first threaded rod and second threaded rod drive the cardboard and remove, thereby be convenient for the installation and the dismantlement of PCB main part, even in narrow and small space, installation that also can be quick with dismantle the PCB main part.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 4 is a schematic structural view of the latch mechanism of the present invention;

fig. 5 is a schematic structural view of the push plate of the present invention.

In the figure: 1. a PCB body; 2. a fixing plate; 21. mounting holes; 3. a fixed block; 31. mounting grooves; 32. a card slot; 4. a clamping mechanism; 41. a spiral tube; 42. connecting blocks; 43. a rotating rod; 44. a first bevel gear; 45. a second bevel gear; 46. a first threaded rod; 47. a second threaded rod; 5. clamping a plate; 51. a thread groove; 6. pressing a plate; 7. a clamping block; 8. a screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: PCB of ageing general power board of COC, including PCB main part 1, PCB main part 1 front and back portion and the equal fixed connection fixed plate 2 in both sides, mounting hole 21 has all been seted up in four fixed plates 2, equal fixed connection fixed block 3 in four mounting holes 21, mounting groove 31 has all been seted up in four fixed blocks 3, all install latch mechanism 4 in four mounting grooves 31, the latch mechanism 4 of setting can be convenient for install PCB main part 1 on the mounting panel, make things convenient for the use of PCB main part 1, press board 6 is all installed to four latch mechanism 4 upper ends, cardboard 5 is all installed to four latch mechanism 4 lower extreme both sides, the cardboard 5 of setting can be convenient for fix PCB main part 1 on the mounting panel.

The four clamping mechanisms 4 respectively comprise spiral pipes 41, the four spiral pipes 41 are fixedly connected with the mounting groove 31 on the same side through bearings, the lower ends of the four spiral pipes 41 are fixedly connected with a connecting block 42, the lower ends of the four connecting blocks 42 are fixedly connected with rotating rods 43, the lower ends of the four rotating rods 43 are fixedly connected with first bevel gears 44, the lower ends of the four first bevel gears 44 are meshed with second bevel gears 45, the four second bevel gears 45 are close to one side and fixedly connected with first threaded rods 46, the four second bevel gears 45 are far from one side and fixedly connected with second threaded rods 47, the sides of the four first threaded rods 46 and the four second threaded rods 47, which are far from one side, are in threaded connection with the clamping plate 5, the spiral pipes 41 are driven to rotate, the spiral pipes 41 drive the connecting blocks 42 to rotate, the connecting blocks 42 drive the rotating rods 43 to rotate, the rotating rods 43 drive the first bevel gears 44 to rotate, so that the first bevel gears 44 drive the second bevel gears 45 to rotate, the second bevel gear 45 drives the first threaded rod 46 and the second threaded rod 47 to rotate simultaneously, so that the first threaded rod 46 and the second threaded rod 47 drive the clamping plate 5 to move, thereby make 5 joint mounting panels of cardboard, four press the equal fixed connection fixture block 7 in 6 lower extreme both sides of board, eight fixture block 7 all are squarely, be convenient for get into in the draw-in groove 32, draw-in groove 32 has all been seted up to 3 upper end both sides of four fixed blocks, eight draw-in groove 32 all press 7 looks adaptations of fixture block 6 with the homonymy, thread groove 51 has all been seted up in eight cardboard 5, eight thread groove 51 all with the first threaded rod 46 and the 47 looks adaptations of second threaded rod of homonymy latch mechanism 4, be convenient for first threaded rod 46 and second threaded rod 47 drive the removal of cardboard 5, four press 6 lower extreme middle part fixed connection hob 8 of board, four hob 8 all with the 41 looks adaptations of helix of homonymy latch mechanism 4, be convenient for hob 8 to drive the rotation of helix 41.

Specifically, when the utility model is used, when the PCB body 1 is installed, the four fixing blocks 3 are passed through the jack of the installation plate, then the pressing plate 6 is pressed, the spiral rod 8 is inserted into the spiral tube 41 and drives the spiral tube 41 to rotate, the spiral tube 41 drives the connecting block 42 to rotate, and the connecting block 42 drives the rotating rod 43 to rotate, the rotating rod 43 drives the first bevel gear 44 to rotate, the first bevel gear 44 drives the second bevel gear 45 to rotate, the second bevel gear 45 simultaneously drives the first threaded rod 46 and the second threaded rod 47 to rotate, the first threaded rod 46 and the second threaded rod 47 drive the clamping plates 5 to move, the two clamping plates 5 move to the sides far away from each other, and similarly, the rest pressing plates 6 are installed according to the same method to complete the fixation, when the PCB is disassembled, only the pressing plate 6 is clamped, the pressing plate 6 drives the spiral rod 8 to separate from the spiral tube 41, and the spiral tube 41 drives the rotating rod 43 to rotate, thereby make first threaded rod 46 and second threaded rod 47 drive two cardboard 5 simultaneously and recover, and in the same way, according to the same method, dismantle all the other boards 6 of pressing, then pull up PCB main part 1, can accomplish the dismantlement.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The PCB of ageing general power board that adds of COC, a serial communication port, including PCB main part (1), PCB main part (1) front and back and the equal fixed connection fixed plate (2) in both sides, four mounting hole (21), four have all been seted up in fixed plate (2) equal fixed connection fixed block (3) in mounting hole (21), four mounting groove (31) have all been seted up in fixed block (3), four clamping mechanism (4), four are all installed in mounting groove (31) clamping mechanism (4) upper end is all installed according to board (6), four clamping mechanism (4) lower extreme both sides all install cardboard (5).
2. The COC aged universal power board PCB of claim 1, wherein: four clamping mechanism (4) all include spiral pipe (41), four spiral pipe (41) all are through bearing and homonymy mounting groove (31) fixed connection, four the equal fixed connection connecting block (42) of spiral pipe (41) lower extreme, four the equal fixed connection bull stick (43), four of connecting block (42) lower extreme the equal fixed connection first bevel gear (44), four of bull stick (43) lower extreme first bevel gear (44) lower extreme all meshes and connects second bevel gear (45), four second bevel gear (45) are close to the equal fixed connection first threaded rod (46), four in one side each other keep away from second bevel gear (45) the equal fixed connection second threaded rod (47) in one side, four first threaded rod (46) and second threaded rod (47) keep away from one side each other and all with cardboard (5) threaded connection.
3. The COC aged universal power board PCB of claim 1, wherein: thread grooves (51) are formed in the eight clamping plates (5), and the eight thread grooves (51) are matched with a first threaded rod (46) and a second threaded rod (47) of the clamping mechanism (4) on the same side.
4. The COC aged universal power board PCB of claim 1, wherein: four press board (6) lower extreme both sides all fixed connection fixture block (7), eight fixture block (7) all are square.
5. The COC aged universal power board PCB of claim 1, wherein: four draw-in grooves (32) have all been seted up to fixed block (3) upper end both sides, eight draw-in grooves (32) all press fixture block (7) looks adaptation of board (6) with the homonymy.
6. The COC aged universal power board PCB of claim 1, wherein: four according board (6) lower extreme middle part fixed connection hob (8), four hob (8) all with spiral pipe (41) looks adaptation of homonymy latch mechanism (4).