Adjustable circuit board storage device

Abstract

The utility model relates to an adjustable circuit board storage device which comprises a box body, mounting plates are arranged at the tops of the two sides in an opening of the box body, vertical plates extending to the outer sides of the mounting plates are arranged on the two sides in the box body between the two groups of mounting plates, and positive and negative screw rods penetrating through screw holes in the bottoms of the vertical plates are arranged in the box body. One side wall of each vertical plate is connected with the corresponding mounting plate through a supporting mechanism, a plurality of groups of strip-shaped notches are vertically formed in the other side wall of each vertical plate, and locking mechanisms are arranged on the two side walls of the notches; the locking mechanism comprises fixing channels vertically arranged in the vertical plates on the two sides of the notches, one sides of the fixing channels are communicated with the corresponding notches, air bag layers are fixed in the fixing channels, one ends of the air bag layers extend into the corresponding notches, and the air bag layers are connected with the air pipes in the vertical plates through connecting pipes. According to the invention, circuit boards with different sizes can be fixed, so that the application range is widened.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of circuit board processing, in particular to an adjustable circuit board storage device. BACKGROUND

[0002] In the processing of circuit boards, storage boxes are generally used to store them. The two sides of the storage box are fixedly provided with installation plates, and a plurality of clamping grooves are vertically arranged on one end face of the installation plates to fix the ends of the circuit boards. The corresponding clamping grooves on the two installation plates are used to clamp and fix the circuit boards, so that the circuit boards are orderly fixed in the storage box.

[0003] However, the width of the existing clamping grooves is fixed, but the thickness of the circuit boards may vary due to batch effects during processing. This results in that the clamping grooves with fixed width cannot effectively clamp and fix circuit boards of different thicknesses. Similarly, the distance between the two installation plates is fixed, which cannot fix circuit boards of different lengths, thereby affecting the application range. SUMMARY

[0004] The purpose of the present application is to provide an adjustable circuit board storage device.

[0005] The technical problem of the present application is mainly solved by the following technical scheme:

[0006] An adjustable circuit board storage device, comprising a box body, wherein the top of the two sides of the opening of the box body is provided with an installation plate, and the two groups of installation plates are provided with vertical plates extending to the outside of the box body on the two sides of the box body, a lead screw is arranged in the box body and penetrates the screw holes in the bottom of the vertical plate, the vertical plate is connected between the side wall and the corresponding installation plate through a support mechanism, a plurality of strip-shaped notches are vertically arranged on the other side wall of the vertical plate, and a locking mechanism is arranged on the two side walls of the notches.

[0007] The locking mechanism comprises a fixed channel vertically arranged in the vertical plate on both sides of the notch, the fixed channel is in communication with the corresponding notch on one side, a gas bag layer is fixed in the fixed channel, one end of the gas bag layer extends into the corresponding notch, the gas bag layer is connected with the gas pipe in the vertical plate through a connecting pipe, the cross section of the fixed channel is an arcuate structure, the corresponding side wall of the gas bag layer is adhesively fixed on the side wall of the fixed channel, and an arc-shaped plate is arranged on the two sides of the gas bag layer to press the side wall of the gas bag layer against the corresponding inner wall of the fixed channel, and the two groups of arc-shaped plates are connected through a plurality of elastic members.

[0008] Preferably, a recess corresponding to the lead screw is arranged on the outer side wall of the box body, the end of the lead screw extends into the opening of the corresponding recess, and a drive wheel is arranged on the end of the lead screw in the recess opening.

[0009] Preferably, the support mechanism comprises a V-shaped rod, two ends of the V-shaped rod are fixedly connected with side walls at upper and lower ends of the vertical plate respectively, one end of the V-shaped rod is horizontally arranged and closely arranged on the top end surface of the mounting plate, the mounting plate is further provided with a protrusion corresponding to the V-shaped rod, and the protrusion is provided with a through hole for the horizontal end of the V-shaped rod to pass through.

[0010] Preferably, the box body is provided with a hole plate between the two groups of vertical plates, and the box body below the hole plate is provided with a fan above the forward and reverse screw rods.

[0011] Preferably, a control valve is arranged on the air pipe, and the bottom end of the notch is higher than the top end horizontal surface of the box body.

[0012] The beneficial effects of the present application are: the present application adjusts the distance between the two groups of vertical plates, so that it can fix circuit boards of different lengths, and the air bag layer in the locking mechanism is inflated to expand, so that the expanded air bag layer can lock and fix circuit boards of different thicknesses in the notch, so that the device can fix circuit boards of different thicknesses and lengths, thereby improving the application range. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic diagram of the present application;

[0014] Figure 2 is a sectional view of the present application;

[0015] Figure 3 is Figure 2 is an enlarged view of A in FIG.

[0016] Figure 4 is a partial sectional view of the vertical plate in the present application in the top view direction.

[0017] In the figure: 1, box body, 2, mounting plate, 3, vertical plate, 4, forward and reverse screw rod, 5, support mechanism, 51, V-shaped rod, 52, protrusion, 53, through hole, 6, notch, 7, locking mechanism, 71, fixed channel, 72, air bag layer, 73, connecting pipe, 74, air pipe, 75, arc plate, 76, elastic piece, 8, recess, 9, driving wheel, 10, hole plate, 11, fan. DETAILED DESCRIPTION

[0018] The technical solutions of the present application will be further specifically described below by examples and in combination with the drawings.

[0019] An adjustable circuit board storage device, comprising a box body 1, the box body 1 is provided with mounting plates 2 on both sides of the top of the opening, wherein the box body 1 is provided with vertical plates 3 extending to the outside of the box body 1 between the two groups of mounting plates 2, the box body 1 is provided with a forward and reverse screw rod 4 penetrating the screw holes in the bottom of the vertical plate 3, the vertical plate 3 is connected with the corresponding mounting plate 2 through a support mechanism 5 between one side wall and the corresponding mounting plate 2, a plurality of groups of strip-shaped notches 6 are vertically arranged on the other side wall of the vertical plate 3, the bottom end of the notch 6 is higher than the top end horizontal plane of the box body 1, and the notch 6 is provided with a locking mechanism 7 on the two side walls.

[0020] The locking mechanism 7 comprises a fixed channel 71 vertically arranged in the vertical plate on both sides of the notch 6, one side of the fixed channel 71 is in communication with the corresponding notch 6, the fixed channel 71 is fixedly provided with an air bag layer 72, one end of the air bag layer 72 extends into the corresponding notch 6, the air bag layer 72 is connected with an air pipe 74 in the vertical plate 3 through a connecting pipe 73, the air pipe 74 is provided with a control valve, the fixed channel 71 is in the shape of an arcuate bow in cross section, the air bag layer 72 is fixedly bonded to the side wall of the fixed channel 71, and arc-shaped plates 75 are further arranged on the two sides of the air bag layer 72 and used for pressing the side wall of the air bag layer 72 against the corresponding inner wall of the fixed channel 71, wherein the two groups of arc-shaped plates 75 are connected through a plurality of elastic elements 76 made of spring.

[0021] As shown in the figure, Figure 2 The outer side wall of the box body 1 is provided with a recess 8 corresponding to the forward and reverse screw rod 4, the end of the forward and reverse screw rod 4 extends into the opening of the corresponding recess 8, and the end of the forward and reverse screw rod 4 in the opening of the recess 8 is provided with a driving wheel 9. The driving wheel 9 can be rotated to drive the forward and reverse screw rod 4 to rotate, and since the driving wheel 9 is located in the opening of the recess 8, it is not easy for people to touch the driving wheel 9 and cause misoperation.

[0022] The support mechanism 5 comprises a V-shaped rod 51, the two ends of the V-shaped rod 51 are fixedly connected with the upper and lower side walls of the vertical plate 3, respectively, one end of the V-shaped rod 51 is horizontally arranged and closely attached to the top end surface of the mounting plate 2, the top of the mounting plate 2 is further provided with a protruding block 52 corresponding to the V-shaped rod 51, and the protruding block 52 is provided with a through hole 53 for the horizontal end of the V-shaped rod 51 to pass through.

[0023] As shown in the figure, Figure 2 The top opening of the box body 1 is provided with a hole plate 10 located between the two groups of vertical plates 3, and the box body 1 below the hole plate 10 is provided with a fan 11 located above the forward and reverse screw rod 4.

[0024] The use method of the application: when it is needed to fix circuit boards of different lengths, the forward and reverse screw rod 4 is rotated to rotate in the screw hole in the vertical plate 3, so as to drive the vertical plate 3 to displace, and then the interval between the two groups of vertical plates 3 is reduced or enlarged to meet the use requirement. When the vertical plate 3 is moving, the V-shaped rod 51 is sliding in the top of the mounting plate 2 and the through hole 53. In the above process, the top opening of the box body 1 clamps the vertical plate 3 to prevent it from rotating with the forward and reverse screw rod 4. When the vertical plate 3 is inclined to the outside of the box body 1, the mounting plate 2 abuts against the horizontal end of the V-shaped rod 51, so that the V-shaped rod 51 plays a diagonal bracing role on the vertical plate 3 to prevent the vertical plate 3 from being inclined to the outside of the box body 1. When the vertical plate 3 is inclined to the inside of the box body 1, the top wall of the through hole 53 on the protruding block 52 abuts against the horizontal end of the V-shaped rod 51, so that the V-shaped rod 51 plays a diagonal tension role on the vertical plate 3 to prevent the vertical plate 3 from being inclined to the inside of the box body 1, thereby effectively ensuring the stability of the vertical plate 3.

[0025] In the above process, the two ends of the circuit board are clamped into the corresponding notches 6 in the vertical plate 3 and fixed, and at the same time, the gas in the connecting pipe 73 and the air bag layer 72 is injected through the open air pipe 74, so that the air bag layer 72 is stretched and slides into the notch 6, thereby playing a pressing role on the two side walls of the notch 6 to prevent the circuit board from swinging in the notch 6, so that the notch 6 can fix circuit boards of different thicknesses, and at the same time, the flexible air bag layer 72 can also effectively buffer and protect the fixed end face of the circuit board. When it is needed to take out the circuit board, the gas in the air bag layer 72 is discharged through the air pipe 74, and the circuit board in the notch 6 can be conveniently taken out. In the above process, since the fixed channel 71 is in an arcuate structure, and the elastic member 76 and the arc-shaped plate 75 abut against the side wall of the air bag layer 72, the air bag layer 72 is not easy to slide out of the fixed channel 71 after being inflated, thereby enhancing the stability of the air bag layer 72 in the fixed channel 71.

[0026] At the same time, when the fan 11 is powered, the airflow generated by the operation of the fan 11 flows upwards through the holes in the hole plate 10, which can cool or dry the end face of the circuit board.

[0027] The above has described the application in detail, but the content described is only the preferred embodiment of the application, and cannot be considered as limiting the implementation range of the application. Any equivalent change and improvement made according to the application scope shall still belong to the patent coverage range of the application.

Claims

1. An adjustable circuit board storage device comprising a box body, characterized in that: both sides of the top of the box body opening are provided with mounting plates, wherein both sides of the box body between the two groups of mounting plates are provided with vertical plates extending to the outside, the box body is provided with a forward and reverse screw rod penetrating the screw hole at the bottom of the vertical plate, the vertical plate is connected between the side wall and the corresponding mounting plate through a support mechanism, a plurality of groups of strip-shaped notches are vertically arranged on the other side wall of the vertical plate, and a locking mechanism is arranged on the two side walls of the notches; the locking mechanism comprises a fixed channel vertically arranged in the vertical plate on both sides of the notch, the fixed channel is arranged in communication with the corresponding notch on one side, the fixed channel is fixed with an air bag layer, one end of the air bag layer extends into the corresponding notch, the air bag layer is connected with the air pipe in the vertical plate through a connecting pipe, the cross section of the fixed channel is an arcuate structure, the corresponding side wall of the air bag layer is adhesively fixed on the side wall of the fixed channel, and the air bag layer is further provided with an arc-shaped plate on both sides, which presses the side wall of the air bag layer against the corresponding inner wall of the fixed channel, and the two groups of arc-shaped plates are connected through a plurality of elastic members.

2. An adjustable circuit board storage device as defined in claim 1, wherein: a recess corresponding to the forward and reverse screw rod is arranged on the outer side wall of the box body, the end of the forward and reverse screw rod extends into the opening of the corresponding recess, and a driving wheel is arranged on the end of the forward and reverse screw rod in the recess opening.

3. An adjustable circuit board storage device as defined in claim 1, wherein: the support mechanism comprises a V-shaped rod, the two ends of the V-shaped rod are fixedly connected with the upper and lower side walls of the vertical plate, one end of the V-shaped rod is horizontally arranged and closely attached to the top end face of the mounting plate, the top of the mounting plate is further provided with a protrusion corresponding to the V-shaped rod, and a through hole for the horizontal end of the V-shaped rod to pass through is arranged on the protrusion.

4. An adjustable circuit board storage device as defined in claim 1, wherein: a hole plate between the two groups of vertical plates is arranged at the top opening of the box body, and a fan above the forward and reverse screw rod is arranged in the box body below the hole plate.

5. An adjustable circuit board storage device as defined in claim 1, wherein: a control valve is arranged on the air pipe, and the bottom end of the notch is higher than the top end horizontal plane of the box body.

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