CN219914247U

CN219914247U - Detection device for circuit board processing

Info

Publication number: CN219914247U
Application number: CN202321025458.3U
Authority: CN
Inventors: 邓福纯; 闵平平
Original assignee: Xinfeng Xiangdafeng Electronics Co ltd
Current assignee: Xinfeng Xiangdafeng Electronics Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-10-27
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to a detection device for circuit board processing, which comprises a base, wherein a vertical plate is arranged at the top of the base, an L-shaped plate is arranged at one side of the bottom of the front end surface of the vertical plate, scale values are arranged on the front end surfaces of the vertical end and the horizontal end of the L-shaped plate, protrusions are uniformly arranged on the front end surface of the vertical plate in an included angle of the L-shaped plate, L-shaped rods are arranged in the included angle of the L-shaped plate at the front side of the protrusions, connecting rods connected with the front end surface of the L-shaped plate are bent at two ends of the L-shaped rods, a V-shaped notch is formed in the top of the vertical plate, a locking mechanism is further arranged at the other side of the front end of the vertical plate, a vertical mounting plate is arranged on one side of the mounting plate, a cylinder is arranged on a cylinder guide pillar of the cylinder, an extrusion plate positioned between the mounting plate and the L-shaped plate is connected with a buffer plate through a spring. The utility model has simple structure and convenient use.

Description

Detection device for circuit board processing

Technical Field

The utility model relates to the technical field of circuit board processing, in particular to a detection device for circuit board processing.

Background

The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultrathin circuit boards, printed (copper etching technology) circuit boards and the like, wherein the circuit boards are base boards for fixing small electronic components, are extremely widely applied, and basically exist in every electronic product, and each specification has a fixed size due to different specifications of the circuit boards, so that the size of each specification needs to be detected during processing.

At present, when detecting the size of circuit board, all put the circuit board and take the ruler on the desktop and detect, need to let the circuit board keep motionless when detecting, the circuit board slightly removes and all can influence the precision that detects, and the detection mode is old, wastes time and energy, and the error is great, and secondly, can't detect the length and the width of circuit board simultaneously, causes the measuring speed slow, and is efficient, seriously influences machining efficiency.

A size detecting device for circuit board processing as disclosed in publication No. CN214620952U, which is effective in solving the above problems, has the following disadvantages, such as: 1. the stretching force of the spring is hard to drive the extruding plate to clamp and fix the circuit board so as to prevent the circuit board from sliding, and the whole process of repeatedly manually moving the pull rod and the extruding plate and extruding the spring to shrink the circuit board can certainly increase the labor intensity of workers, so that the work efficiency is not improved; 2. the circuit board is clamped and fixed by the slot and the side plate, and the circuit board is not easy to take out.

Disclosure of Invention

The utility model aims to provide a detection device for circuit board processing.

The technical problems of the utility model are mainly solved by the following technical scheme:

the utility model provides a detection device is used in circuit board processing, includes the base, the base top is provided with the riser, and terminal surface bottom one side is provided with the L template before the riser, and all is provided with the scale value on the preceding terminal surface of the vertical end of L template and horizontal end, evenly be provided with the arch on the riser preceding terminal surface in the L template contained angle, be provided with L type pole in the L template contained angle of wherein protruding front side, and L type pole both ends all buckle and have the connecting rod of terminal surface connection before the L template, the riser top is provided with V type breach, and wherein riser front end opposite side still is provided with locking mechanism, and locking mechanism includes vertical mounting panel, mounting panel one side is provided with the cylinder, and wherein the cylinder guide pillar of cylinder is connected with the stripper plate that is located between mounting panel and the L template, and the stripper plate has the buffer board through spring coupling.

Preferably, both ends all buckle towards the stripper plate direction about the buffer plate has kink I, and wherein the stripper plate all buckles at both ends about have kink II that is located between two sets of kinks I, and upper and lower multiunit spring is located between two sets of kinks II, kink II length is less than the interval between stripper plate and the buffer plate.

Preferably, the extrusion plate and the buffer plate are both positioned on the front side of the protrusion, wherein the extrusion plate and the bottom end of the buffer plate are both positioned above the horizontal end of the bottom of the L-shaped rod.

Preferably, a plurality of groups of strip-shaped sliding openings close to the mounting plate are horizontally arranged on the vertical plate, wherein the plurality of groups of sliding openings are all located below the V-shaped notch, an L-shaped positioning rod corresponding to the sliding opening is further arranged on the rear side of the vertical plate, one end of the positioning rod penetrates through the corresponding sliding opening and is fixedly connected with the back of the extrusion plate, and a fixing seat for the positioning rod to penetrate through is further arranged on the back of the vertical plate on one side of the sliding opening.

Preferably, the back of the vertical plate is provided with a type rod corresponding to the sliding opening, wherein the type rod is buckled on the positioning rod, the positioning rod can horizontally and freely move in the type rod opening, and two ends of the type rod are fixedly connected with the back of the vertical plate on the upper side and the lower side of the sliding opening respectively.

Preferably, the vertical end of the L-shaped rod is arranged in parallel with the vertical end of the L-shaped plate, the horizontal end of the L-shaped rod is arranged in parallel with the horizontal end of the L-shaped plate, and the L-shaped rod body is also sleeved with a flexible protective sleeve.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the circuit board is clamped and fixed through the L-shaped rod and the bulge front and back, the length and the width of the circuit board are detected simultaneously through the scale values on the top end surfaces of the vertical end and the horizontal end of the L-shaped plate, so that the detection efficiency is improved, the top end of the circuit board is pinched through the V-shaped notch, the circuit board is pulled out from between the bulge and the L-shaped rod, and as the bulge suspends the back of the circuit board, people can pinch the circuit board by stretching fingers into the suspending position of the back of the circuit board, and further pull the circuit board out from between the bulge and the L-shaped rod, so that the circuit board is convenient to take down.

2. According to the utility model, the extruding plate and the buffer plate are driven in a mechanical driving mode to extrude and fix the circuit board so as to facilitate detection work or release so as to facilitate taking out work, thereby reducing the working intensity of workers and improving the working efficiency.

Drawings

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

fig. 2 is a sectional view in the direction a-a in fig. 1.

In the figure: 1. base, 2, riser, 3, L template, 4, scale value, 5, arch, 6, L type pole, 7, connecting rod, 8, V type breach, 9, locking mechanism, 91, mounting panel, 92, cylinder, 93, stripper plate, 94, buffer plate, 95, spring, 10, kink I,11, kink II,12, sliding opening, 13, locating lever, 14, fixing base, 15, type pole.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

The utility model provides a detection device is used in circuit board processing, includes base 1, 1 top of base is provided with riser 2, and terminal surface left side bottom is provided with L template 3 before riser 2, and all is provided with scale value 4 on the preceding terminal surface of the vertical end of L template 3 and horizontal end, evenly be provided with protruding 5 on the riser 2 preceding terminal surface in the 3 contained angles of L template, be provided with L type pole 6 in the 3 contained angles of L template of 5 front sides of wherein, and L type pole 6 both ends all buckle have the connecting rod 7 of terminal surface connection before 3 with L template, are provided with V type breach 8 simultaneously on riser 2 top.

In this embodiment, the vertical end of the L-shaped rod 6 is parallel to the vertical end of the L-shaped plate 3, where the horizontal end of the L-shaped rod 6 is parallel to the horizontal end of the L-shaped plate 3, and the flexible protective sleeve is further sleeved on the rod body of the L-shaped rod 6.

Through inserting the circuit board in the contained angle of L template 3 from protruding 5 front side to remove the contained angle department of L template 3 with the rectangle circuit board and hug closely rather than the lateral wall, through fixed circuit board of L template 6 and protruding 5 centre gripping around this, with this prevent the circuit board landing, support unsettled terminal surface behind the circuit board through a plurality of supporting projections 5 in the above-mentioned process, and then prevent that the circuit board from contacting with riser 2 in a large scale and lead to the problem that is worn and torn or components and parts are damaged on its terminal surface, the circuit board border is watched to the clearance between accessible L template 6 and the L template 3 this moment, and through the scale value 4 on the vertical end of L template 3 and the horizontal end top terminal surface, detect simultaneously with promotion detection efficiency to circuit board length and width.

In the process, people pinch the top end of the circuit board through the V-shaped notch 8, so that the circuit board is pulled out from between the bulge 5 and the L-shaped rod 6, and as the bulge 5 hangs the back of the circuit board, people can pinch the circuit board by stretching fingers into the hanging part of the back of the circuit board, so that the circuit board is pulled out from between the bulge 5 and the L-shaped rod 6, and the circuit board is convenient to take down.

When the circuit board is used, the right side and the bottom side of the circuit board are fixed only through the L-shaped rod 6, so that the contact area between the circuit board and the L-shaped rod 6 is reduced, the friction damage probability is reduced, and meanwhile, people can conveniently withdraw the circuit board from between the L-shaped rod 6 and the bulge 5.

As shown in fig. 1, a locking mechanism 9 is further disposed on the right side of the front end of the riser 2, the locking mechanism 9 comprises a vertical mounting plate 91, a cylinder 92 is disposed on one side of the mounting plate 91, a squeeze plate 93 located between the mounting plate 91 and the L-shaped plate 3 is connected with a cylinder guide pillar of the cylinder 92, the squeeze plate 93 is connected with a buffer plate 94 through a spring 95, the squeeze plate 93 and the buffer plate 94 are located on the front side of the boss 5, and the bottom ends of the squeeze plate 93 and the buffer plate 94 are located above the horizontal end of the bottom of the L-shaped rod 6.

The buffer plate 94 is gone up both ends and is all buckled towards the extrusion plate 93 direction and have kink I10 about, wherein the extrusion plate 93 is gone up both ends and is all buckled and be located kink II11 between two sets of kinks I10, and the multiunit spring 95 is located between two sets of kinks II11 from top to bottom, kink II11 length is less than the interval between extrusion plate 93 and the buffer plate 94.

After inserting the circuit board between protruding 5 and the L type pole 6, after circuit board left side bottom apex angle supports in L template 3 apex angle departments, cylinder 92 accessible cylinder guide pillar drive stripper plate 93 and buffer board 94 left side remove, can extrude spring 95 after the buffer board 94 at first contacts with the circuit board right-hand member makes its shrink, with this through spring 95 and buffer board 94 with playing the cushioning effect, prevent that stripper plate 93 is direct to take place hard contact extrusion with the circuit board right-hand member and the problem of damage with the circuit board right-hand member, and then realize fixing the circuit board extrusion in L template 3 contained angle departments through stripper plate 93 and buffer board 94 after removing, the problem that the circuit board takes place the drunkenness when preventing to detect it.

And after the detection is finished, the cylinder 92 drives the extrusion plate 93 and the buffer plate 94 to reset so as to loosen the circuit board, people can conveniently withdraw the circuit board from the included angle of the L-shaped board 3 and from between the bulge 5 and the L-shaped rod 6, and the extrusion plate 93 and the buffer plate 94 are driven in a mechanical driving mode to extrude and fix the circuit board in the process so as to conveniently detect or loosen so as to conveniently take out the circuit board, thereby reducing the working strength of workers and improving the working efficiency.

In the above process, when the spring 95 contracts and expands, the bending portion I10 will slide on the bending portion II11, and the mode that the bending portion II11 abuts against the upper and lower groups of bending portions I10 will prevent the buffer plate 94 from being misplaced with the extrusion plate 93, or prevent the buffer plate 94 that may slide down from pulling the spring 95 to skew the spring.

The vertical plate 2 is horizontally provided with a plurality of groups of strip-shaped sliding openings 12 close to the mounting plate 91, wherein the plurality of groups of sliding openings 12 are all positioned below the V-shaped notch 8, the rear side of the vertical plate 2 is also provided with an L-shaped positioning rod 13 corresponding to the sliding openings 12, one end of the positioning rod 13 passes through the corresponding sliding opening 12 and is fixedly connected with the back of the extrusion plate 93, and the back of the vertical plate 2 at one side of the sliding opening 12 is also provided with a fixing seat 14 for the positioning rod 13 to pass through.

The back of the vertical plate 2 is provided with a type rod 15 corresponding to the sliding opening 12, wherein the type rod 15 is buckled on the positioning rod 13, the positioning rod 13 can horizontally and freely move in the opening of the type rod 15, two ends of the type rod 15 are fixedly connected with the back of the vertical plate 2 on the upper side and the lower side of the sliding opening 12 respectively, the strength of the vertical plate 2 on the upper side and the lower side of the sliding opening 12 is enhanced through the type rod 15, and the problem that the strength of the side wall of the vertical plate 2 is influenced due to the fact that the sliding opening 12 is formed is prevented.

When the cylinder 92 drives the extrusion plate 93 and the buffer plate 94 to move leftwards to extrude and fix the circuit board, or the cylinder 92 drives the extrusion plate 93 and the buffer plate 94 to move rightwards to loosen the circuit board, the extrusion plate 93 drives the positioning rod 13 to slide in the sliding opening 12 and simultaneously drives the vertical end of the positioning rod 13 to slide in the through hole in the fixed seat 14, so that the positioning rod 13 is fixed through the fixed seat 14 and the sliding opening 12 to prevent the problem of vertical movement during horizontal movement, meanwhile, the through hole in the fixed seat 14 can also play a role in preventing the positioning rod 13 from moving forwards and backwards, and at the moment, the positioning rod 13 can play a role in fixing the moving extrusion plate 93 to prevent the problem of vertical or front and rear movement in the left and right movement process, so that the extrusion plate 93 and the buffer plate 94 are always positioned at the front side of the bulge 5, the bulge 5 is prevented from being hung due to the change of the front and rear positions in the left and right movement process, and finally the problem of affecting the movement is caused.

The foregoing detailed description of the utility model has been presented for purposes of illustration and description, but is not intended to limit the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a detection device is used in circuit board processing, includes the base, its characterized in that, the base top is provided with the riser, and wherein terminal surface bottom one side is provided with the L template before the riser, and all is provided with the scale value on the preceding terminal surface of the vertical end of L template and horizontal end, evenly be provided with the arch on the terminal surface before the riser in the L template contained angle, wherein be provided with L type pole in the L template contained angle of protruding front side, and L type pole both ends all buckle have the connecting rod of terminal surface connection before the L template, the riser top is provided with V type breach, and wherein riser front end opposite side still is provided with locking mechanism, and locking mechanism includes vertical mounting panel, mounting panel one side is provided with the cylinder, and wherein the cylinder guide pillar of cylinder is connected with the stripper plate that is located between mounting panel and the L template, and the stripper plate has the buffer board through spring coupling.

2. The detecting device for processing circuit boards according to claim 1, wherein the upper and lower ends of the buffer board are bent towards the direction of the extrusion board, the upper and lower ends of the extrusion board are bent with bending parts II between the two groups of bending parts I, and the upper and lower groups of springs are located between the two groups of bending parts II, and the length of the bending parts II is smaller than the distance between the extrusion board and the buffer board.

3. The detecting device for circuit board processing according to claim 1, wherein the pressing plate and the buffer plate are both located at the front side of the protrusion, and wherein the bottom ends of the pressing plate and the buffer plate are both located above the horizontal end of the bottom of the L-shaped rod.

4. The detecting device for processing the circuit board according to claim 1, wherein a plurality of groups of strip-shaped sliding openings close to the mounting plate are horizontally arranged on the vertical plate, the plurality of groups of sliding openings are all located below the V-shaped notch, the rear side of the vertical plate is further provided with an L-shaped locating rod corresponding to the sliding opening, one end of the locating rod penetrates through the corresponding sliding opening and is fixedly connected with the back of the extrusion plate, and the back of the vertical plate on one side of the sliding opening is further provided with a fixing seat for the locating rod to penetrate through.

5. The detecting device for circuit board processing according to claim 4, wherein a type rod corresponding to the sliding opening is arranged on the back of the vertical plate, wherein the type rod is buckled on the positioning rod, the positioning rod can horizontally and freely move in the type rod opening, and two ends of the type rod are fixedly connected with the back of the vertical plate on the upper side and the lower side of the sliding opening respectively.

6. The device for detecting the processing of the circuit board according to claim 1, wherein the vertical end of the L-shaped rod is arranged in parallel with the vertical end of the L-shaped plate, the horizontal end of the L-shaped rod is arranged in parallel with the horizontal end of the L-shaped plate, and the flexible protective sleeve is sleeved on the body of the L-shaped rod.