CN212876411U

CN212876411U - Pcb board convenient to dismantle

Info

Publication number: CN212876411U
Application number: CN202021866394.6U
Authority: CN
Inventors: 曾涛
Original assignee: Fuqing 3 Sun Electronic Co ltd
Current assignee: Fuqing 3 Sun Electronic Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-02
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a PCB board convenient to disassemble, which comprises a mounting plate, wherein the top of the mounting plate is fixedly connected with a mounting seat, the top of the mounting seat is provided with a limit shell, the inner cavity of the limit shell is provided with a push plate, the top of the push plate is provided with a PCB board body, both sides of the bottom of the PCB board body are fixedly connected with plug boards, the bottom of the plug boards penetrates through the inner cavity of the mounting seat, the tops of both sides of the inner cavity of the mounting seat are movably connected with clamp boards, one side opposite to the two plug boards is provided with clamp grooves matched with the clamp boards, and the bottoms of the opposite sides of the two clamp boards extend to the inner cavity of the clamp grooves, so that the utility model solves the problem that the prior PCB board is inconvenient to disassemble by arranging the mounting plate, the mounting seat, the limit shell, the push plate, the PCB board body, the plug boards, the clamp plates, the clamp grooves, the pull rods, this pcb possesses convenient to detach's advantage, is worth promoting.

Description

Pcb board convenient to dismantle

Technical Field

The utility model relates to a pcb board technical field specifically is a pcb board convenient to dismantle.

Background

The PCB is also called a printed circuit board, is an important electronic component, is a support body of the electronic component, is a carrier for electrical connection of the electronic component, and is manufactured by adopting an electronic printing technology, so the PCB is called a printed circuit board, the current PCB is usually installed by adopting bolts, when the PCB needs to be disassembled and maintained, a special tool is required to operate the bolts, a large amount of time is wasted by workers when the PCB is assembled and disassembled, the practicability of the PCB is reduced, and the PCB is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board convenient to dismantle possesses convenient to detach's advantage, has solved the problem that current PCB board is not convenient for dismantle.

In order to achieve the above object, the utility model provides a following technical scheme: a PCB convenient to disassemble comprises a mounting plate, wherein the top of the mounting plate is fixedly connected with a mounting seat, the top of the mounting seat is provided with a limiting shell, the inner cavity of the limiting shell is provided with a push plate, the top of the push plate is provided with a PCB body, both sides of the bottom of the PCB body are fixedly connected with inserting plates, the bottoms of the inserting plates penetrate through the inner cavity of the mounting seat, the tops of both sides of the inner cavity of the mounting seat are movably connected with clamping plates, one sides of the two inserting plates opposite to each other are respectively provided with a clamping groove matched with the clamping plates for use, the bottoms of the sides of the two clamping plates opposite to each other extend to the inner cavity of the clamping grooves, one sides of the two clamping plates opposite to each other are respectively fixedly connected with a pull rod, the surface of the pull rod is sleeved with a first spring, one end, far away from the clamping plates, of the pull rod penetrates through, the inner cavity of the fixing box is provided with a limiting plate, the top and the bottom of the limiting plate are respectively and fixedly connected with a push rod and a second spring, and the top of the push rod sequentially penetrates through the fixing box and the mounting seat and is fixedly connected with the push plate.

Preferably, the bottom of mount pad inner chamber just is located the spacing box of bottom fixedly connected with of picture peg, the bottom fixedly connected with third spring of spacing box inner chamber, the top fixedly connected with roof of third spring, the top fixedly connected with ejector pin of roof, the top of ejector pin runs through spacing box and contacts with the picture peg.

Preferably, the mounting holes are formed in the top of the mounting plate, the number of the mounting holes is four, and the mounting holes are evenly distributed in four corners of the top of the mounting plate.

Preferably, the top of the push plate is in contact with the PCB body, and the surface of the PCB body is in contact with the limiting shell.

Preferably, the top of the clamping plate is movably connected with the inner wall of the mounting seat through a rotating shaft, and openings matched with the pull rod for use are formed in the two sides of the mounting seat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up mounting panel, mount pad, spacing shell, push pedal, PCB board body, picture peg, cardboard, draw-in groove, pull rod, pull ring, first spring, fixed box, limiting plate, push rod and second spring, solved the problem that current PCB board is not convenient for dismantle, this PCB board possesses convenient to detach's advantage, is worth promoting.

2. The utility model discloses a set up spacing shell, can restrict the mounted position of PCB board body, through setting up the push pedal, can conveniently promote PCB board body upwards, through setting up the draw-in groove, the use of the cardboard of can being convenient for, through setting up the pull ring, can the person of facilitating the use pulling the pull rod, through setting up second spring and third spring, can be convenient for PCB board body upwards remove and dismantle, through setting up the mounting hole, the mounting panel of can being convenient for is fixed, through setting up the pivot, the use of the cardboard of can being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a cross-sectional view of the limiting box of the present invention.

In the figure: 1. mounting a plate; 2. a mounting seat; 3. a limiting shell; 4. pushing the plate; 5. a PCB body; 6. inserting plates; 7. clamping a plate; 8. a card slot; 9. a pull rod; 10. a pull ring; 11. a first spring; 12. a fixing box; 13. a limiting plate; 14. a push rod; 15. a second spring; 16. a limiting box; 17. a third spring; 18. a top plate; 19. a top rod; 20. and (7) installing holes.

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.

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 be referred 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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.

Referring to fig. 1-3, a PCB convenient to disassemble includes a mounting plate 1, a mounting seat 2 is fixedly connected to the top of the mounting plate 1, a limiting shell 3 is arranged on the top of the mounting seat 2, a push plate 4 is arranged in the inner cavity of the limiting shell 3, a PCB body 5 is arranged on the top of the push plate 4, inserting plates 6 are fixedly connected to both sides of the bottom of the PCB body 5, the bottom of the inserting plate 6 penetrates through the inner cavity of the mounting seat 2, clamping plates 7 are movably connected to the tops of both sides of the inner cavity of the mounting seat 2, clamping grooves 8 matched with the clamping plates 7 are formed in the opposite sides of the two inserting plates 6, the bottoms of the opposite sides of the two clamping plates 7 extend to the inner cavity of the clamping grooves 8, pull rods 9 are fixedly connected to the opposite sides of the two clamping plates 7, a first spring 11 is sleeved on the surface of each pull rod 9, one end of each pull, a fixed box 12 is fixedly connected between the top and the bottom of the inner cavity of the mounting seat 2 and between the two insert plates 6, a limiting plate 13 is arranged in the inner cavity of the fixed box 12, a push rod 14 and a second spring 15 are respectively and fixedly connected to the top and the bottom of the limiting plate 13, the top of the push rod 14 sequentially penetrates through the fixed box 12 and the mounting seat 2 and is fixedly connected with the push plate 4, a limiting box 16 is fixedly connected to the bottom of the inner cavity of the mounting seat 2 and is positioned at the bottom of the insert plate 6, a third spring 17 is fixedly connected to the bottom of the inner cavity of the limiting box 16, a top plate 18 is fixedly connected to the top of the third spring 17, a top rod 19 is fixedly connected to the top of the top plate 18, the top of the top rod 19 penetrates through the limiting box 16 and is in contact with the insert plates 6, mounting holes 20 are formed in the top of the mounting plate 1, the surface of the PCB body 5 is in contact with the limiting shell 3, the top of the clamping plate 7 is movably connected with the inner wall of the mounting seat 2 through a rotating shaft, openings matched with the pull rod 9 for use are formed in the two sides of the mounting seat 2, the mounting position of the PCB body 5 can be limited by arranging the limiting shell 3, the PCB body 5 can be conveniently pushed upwards by arranging the push plate 4, the clamping groove 8 is arranged, the use of the clamping plate 7 can be facilitated, the pull rod 9 can be conveniently pulled by a user by arranging the pull ring 10, the PCB body 5 can be conveniently moved upwards for dismounting by arranging the second spring 15 and the third spring 17, the mounting plate 1 can be conveniently fixed by arranging the mounting hole 20, the use of the clamping plate 7 can be facilitated by arranging the rotating shaft, the mounting plate 1, the mounting seat 2, the limiting shell 3, the push plate 4, the PCB body 5, the plugboard 6 and the clamping plate 7 are arranged, Draw-in groove 8, pull rod 9, pull ring 10, first spring 11, fixed box 12, limiting plate 13, push rod 14 and second spring 15 have solved the problem that current PCB board is not convenient for dismantle, and this PCB board possesses convenient to detach's advantage, is worth promoting.

When the PCB inserting device is used, a user can pull the pull rod 9 through the matching of the pull ring 10, the pull rod 9 drives the two clamping plates 7 to move out of the clamping grooves 8, the limitation on the inserting plate 6 is removed, the second spring 15 and the third spring 17 reset at the moment, the second spring 15 drives the PCB body 5 to move upwards through the matching of the limiting plate 13, the push rod 14 and the push plate 4, the third spring 17 drives the inserting plate 6 to move upwards through the matching of the top plate 18 and the ejector rod 19, the inserting plate 6 also drives the PCB body 5 to move upwards, the PCB body 5 is convenient to disassemble, when the PCB body 5 needs to be installed, the PCB body 5 is moved into the limiting shell 3, the PCB body 5 continuously moves downwards to extrude the push plate 4, the push plate 4 drives the limiting plate 13 to extrude the second spring 15 through the matching of the push rod 14, meanwhile, the PCB body 5 drives the inserting plate 6 to enter the installing seat 2, the inserting plate 6 continuously moves downwards to, drive 7 upsets of cardboard and extrude first spring 11, when draw-in groove 8 corresponds with cardboard 7, first spring 11 resets and can drive cardboard 7 and get into draw-in groove 8, accomplishes the installation, still can extrude ejector pin 19 when cardboard 7 moves down simultaneously, and ejector pin 19 drives roof 18 and extrudees third spring 17, the installation and the dismantlement of PCB board convenience very all.

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

1. The utility model provides a pcb board convenient to dismantle, includes mounting panel (1), its characterized in that: the top fixedly connected with mount pad (2) of mounting panel (1), the top of mount pad (2) is provided with spacing shell (3), the inner chamber of spacing shell (3) is provided with push pedal (4), the top of push pedal (4) is provided with PCB board body (5), the equal fixedly connected with picture peg (6) in both sides of PCB board body (5) bottom, the inner chamber to mount pad (2) is run through to the bottom of picture peg (6), the equal swing joint in top of mount pad (2) inner chamber both sides has cardboard (7), draw-in groove (8) that use with cardboard (7) cooperation are all seted up to the opposite one side of two picture pegs (6), the bottom of the relative one side of two cardboard (7) all extends to the inner chamber of draw-in groove (8), the equal fixedly connected with pull rod (9) of the opposite one side of two cardboard (7), the surface of pull rod (9) is equipped with first spring (11), the utility model discloses a push plate, including mount pad (2), pull rod (9), the one end of keeping away from cardboard (7) runs through to the outside of mount pad (2) and the cover is equipped with pull ring (10), between the top of mount pad (2) inner chamber and the bottom and be located the fixed box of fixedly connected with (12) between two picture peg (6), the inner chamber of fixed box (12) is provided with limiting plate (13), the top and the bottom of limiting plate (13) are fixedly connected with push rod (14) and second spring (15) respectively, the top of push rod (14) run through fixed box (12) and mount pad (2) in proper order and with push pedal (4) fixed connection.

2. A knock down pcb according to claim 1 wherein: the bottom of mount pad (2) inner chamber just is located spacing box of bottom fixedly connected with (16) of picture peg (6), the bottom fixedly connected with third spring (17) of spacing box (16) inner chamber, the top fixedly connected with roof (18) of third spring (17), the top fixedly connected with ejector pin (19) of roof (18), the top of ejector pin (19) is run through spacing box (16) and is contacted with picture peg (6).

3. A knock down pcb according to claim 1 wherein: mounting hole (20) have been seted up at the top of mounting panel (1), the quantity of mounting hole (20) is four, and evenly distributed in the four corners at mounting panel (1) top.

4. A knock down pcb according to claim 1 wherein: the top of push pedal (4) and PCB board body (5) contact, the surface and the spacing shell (3) contact of PCB board body (5).

5. A knock down pcb according to claim 1 wherein: the top of the clamping plate (7) is movably connected with the inner wall of the mounting seat (2) through a rotating shaft, and openings matched with the pull rod (9) for use are formed in the two sides of the mounting seat (2).