CN211406629U

CN211406629U - Circuit board convenient to dismouting

Info

Publication number: CN211406629U
Application number: CN201922409697.9U
Authority: CN
Inventors: 郭玉坤
Original assignee: Femace Flexible Technology Jiangsu Co ltd
Current assignee: Femace Flexible Technology Jiangsu Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-01
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a circuit board convenient to dismouting, which comprises a bod, the circuit board body is installed to body cavity's bottom, the draw-in groove has been seted up at the inboard top of circuit board body, body cavity's top fixedly connected with install bin, the center department swing joint of install bin inner chamber has the pivot, the front side of pivot runs through to the front side of install bin and fixedly connected with commentaries on classics board, the fixed surface of pivot is connected with the cam, the equal swing joint in both sides of cam front side has the transfer line. The utility model discloses a change the board and drive the pivot and rotate, the pivot drives the cam and rotates, and the cam rotates to horizontal state back cam promotion transfer line and moves to the outside, and the transfer line drives the connecting block and removes, and the connecting block promotes the slide and removes, and the removal of slide makes the spring take place to deform, and the slide drives the kelly and removes simultaneously, and kelly and draw-in groove joint have reached the advantage of the dismouting of being convenient for, have solved the dismouting of being not convenient for of current circuit board when using.

Description

Circuit board convenient to dismouting

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board convenient to dismouting.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, PCB board, aluminium base board, high frequency board, thick copper board, impedance board, ultra-thin circuit board and printed circuit board etc. and current circuit board dismouting of being not convenient for when using often all adopts the screw installation, and dismantlement in-process need demolish one by one, and the operation is complicated like this, and smooth silk appears easily to the screw moreover, consequently the people of being not convenient for use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The circuit board convenient to dismouting possesses the advantage of the dismouting of being convenient for, has solved current circuit board dismouting of being not convenient for when using, often all adopts the screw installation, and dismantles the in-process and need demolish one by one, and the operation is complicated like this, and smooth problem appears easily in the screw moreover.

(II) technical scheme

For the purpose of realizing the dismouting of being convenient for of the aforesaid, the utility model provides a following technical scheme: the utility model provides a circuit board convenient to dismouting, includes the organism, the circuit board body is installed to the bottom of internal chamber of organism, the draw-in groove has been seted up at the inboard top of circuit board body, internal chamber of organism's top fixedly connected with install bin, the swing joint has the pivot in the center department of install bin inner chamber, the front side of pivot runs through to the front side of install bin and fixedly connected with commentaries on classics board, the fixed surface of pivot is connected with the cam, the equal swing joint in both sides of cam front side has the transfer line, the connecting block is installed in the outside of transfer line, the outside fixedly connected with slide of connecting block, the outside of slide and the inner wall sliding connection of install bin, the outside fixedly connected with kelly of slide, the inner chamber of install bin and extension to the draw-in groove is.

Preferably, the top and the bottom of the outer side of the sliding plate are fixedly connected with springs, and one side, far away from the sliding plate, of each spring is fixedly connected with the inner wall of the installation box.

Preferably, both sides of the front side of the cam are movably connected with left connecting shafts, and the inner side of the transmission rod is movably connected with the front side of the cam through the left connecting shafts.

Preferably, the inner cavity of the connecting block is movably connected with a right connecting shaft, and the outer side of the transmission rod is movably connected with the inner cavity of the connecting block through the right connecting shaft.

Preferably, the two sides of the inner wall of the installation box are both provided with sliding holes, and the inner wall of each sliding hole is in sliding connection with the surface of the clamping rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a circuit board convenient to dismouting possesses following beneficial effect:

1. the utility model discloses a change the board and drive the pivot and rotate, the pivot drives the cam and rotates, the cam rotates to horizontal state back cam promotion transfer line and moves to the outside, the transfer line drives the connecting block and removes, the connecting block promotes the slide and removes, the removal of slide makes the spring take place to deform, the slide drives the kelly and removes simultaneously, kelly and draw-in groove joint, the advantage of the dismouting of being convenient for has been reached, the dismouting of being not convenient for when using of current circuit board has been solved, often all adopt the screw installation, and dismantle the in-process and need demolish one by one, the operation is complicated like this, and the problem of smooth silk appears easily to.

2. The utility model discloses a slide opening plays spacing effect to the shift position of kelly, avoids the kelly to shift the in-process and can take place the skew.

3. The utility model discloses a draw-in groove makes inside the card that the kelly can be smooth goes into the circuit board body, and further carries on spacingly to the position of circuit board body.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the installation box of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a body; 2. a circuit board body; 3. rotating the plate; 4. installing a box; 5. a clamping rod; 6. a rotating shaft; 7. a spring; 8. connecting blocks; 9. a transmission rod; 10. a cam; 11. a slide hole; 12. a slide plate; 13. a card slot; 14. a left connecting shaft; 15. and a right connecting shaft.

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.

The utility model discloses an organism 1, circuit board body 2, commentaries on classics board 3, install bin 4, kelly 5, pivot 6, spring 7, connecting block 8, transfer line 9, cam 10, slide opening 11, slide 12, draw-in groove 13, left connecting axle 14 and right connecting axle 15 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a circuit board convenient for disassembly and assembly comprises a machine body 1, a circuit board body 2 is installed at the bottom of an inner cavity of the machine body 1, a clamping groove 13 is formed at the top of the inner side of the circuit board body 2, a clamping rod 5 can be smoothly clamped into the circuit board body 2 through the clamping groove 13, the position of the circuit board body 2 is further limited, an installation box 4 is fixedly connected to the top of the inner cavity of the machine body 1, a rotating shaft 6 is movably connected to the center of the inner cavity of the installation box 4, the front side of the rotating shaft 6 penetrates through the front side of the installation box 4 and is fixedly connected with a rotating plate 3, a cam 10 is fixedly connected to the surface of the rotating shaft 6, transmission rods 9 are movably connected to both sides of the front side of the cam 10, left connecting shafts 14 are movably connected to both sides of the front side of the cam 10, the inner side of the transmission, connecting block 8's inner chamber swing joint has right connecting axle 15, the outside of transfer line 9 passes through 15 swing joint of right connecting axle with connecting block 8's inner chamber, connecting block 8's outside fixedly connected with slide 12, the top in the slide 12 outside and the equal fixedly connected with spring 7 in bottom, slide 12's one side and install bin 4's inner wall fixed connection are kept away from to spring 7, slide 12's the outside and install bin 4's inner wall sliding connection, slide 12's outside fixedly connected with kelly 5, install bin 4 is run through in the outside of kelly 5 and is extended to the inner chamber of draw-in groove 13, slide hole 11 has all been seted up to the both sides of install bin 4 inner wall, the inner wall of slide hole 11 is sliding connection with kelly 5's surface, through slide hole 11, play spacing effect to kelly 5's shift position, avoid kelly 5 can take place the skew.

When using, at first, drive pivot 6 through changeing board 3 and rotate, pivot 6 drives cam 10 and rotates, cam 10 rotates to horizontal state back cam 10 and promotes transfer line 9 and move to the outside, transfer line 9 drives the removal of connecting block 8, connecting block 8 promotes slide 12 and removes, slide 12 slides inside install bin 4, slide 12's removal makes spring 7 take place to deform, slide 12 drives kelly 5 and removes simultaneously, kelly 5 slides inside smooth hole 11, kelly 5 and draw-in groove 13 joint this moment, it is spacing to change board 3 with the locating pin on commentaries on classics board 3 surface afterwards, can fix a position circuit board body 2's position, otherwise, only need to change commentaries on classics board 3 in the reversal, change board 3 and drive pivot 6 and rotate, pivot 6 drive cam 10 rotates to vertical state, the kelly 5 withdraws inside install bin 4 this moment, can dismantle circuit board body 2.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a circuit board convenient to dismouting, includes organism (1), its characterized in that: the circuit board comprises a machine body (1), a circuit board body (2) is installed at the bottom of an inner cavity of the machine body (1), a clamping groove (13) is formed in the top of the inner side of the circuit board body (2), an installation box (4) is fixedly connected to the top of the inner cavity of the machine body (1), a rotating shaft (6) is movably connected to the center of the inner cavity of the installation box (4), the front side of the rotating shaft (6) penetrates through the front side of the installation box (4) and is fixedly connected with a rotating plate (3), a cam (10) is fixedly connected to the surface of the rotating shaft (6), transmission rods (9) are movably connected to the two sides of the front side of the cam (10), a connecting block (8) is installed on the outer side of each transmission rod (9), a sliding plate (12) is fixedly connected to the outer side of each connecting block (8), the outer side of each sliding plate (, the outer side of the clamping rod (5) penetrates through the installation box (4) and extends to the inner cavity of the clamping groove (13).

2. The circuit board convenient to disassemble and assemble according to claim 1, wherein: the top and the bottom of the outer side of the sliding plate (12) are fixedly connected with springs (7), and one side, away from the sliding plate (12), of each spring (7) is fixedly connected with the inner wall of the installation box (4).

3. The circuit board convenient to disassemble and assemble according to claim 1, wherein: both sides of cam (10) front side all swing joint have left connecting axle (14), the inboard of transfer line (9) and the front side of cam (10) are through left connecting axle (14) swing joint.

4. The circuit board convenient to disassemble and assemble according to claim 1, wherein: the inner cavity swing joint of connecting block (8) has right connecting axle (15), the outside of transfer line (9) passes through right connecting axle (15) swing joint with the inner cavity of connecting block (8).

5. The circuit board convenient to disassemble and assemble according to claim 1, wherein: slide holes (11) are formed in two sides of the inner wall of the installation box (4), and the inner wall of each slide hole (11) is connected with the surface of the clamping rod (5) in a sliding mode.