Laminated circuit board detection alignment device

Abstract

The utility model discloses a detection and alignment device for a laminated circuit board. The laminated circuit board detection alignment device comprises a bottom plate, a plurality of right-angle plates are arranged at the upper end of the bottom plate, each right-angle plate is composed of two plane plates perpendicular to each other, the right-angle plates are movably installed on the bottom plate, and grooves are formed in the middles of the two sides of the bottom plate. According to the press-fit circuit board detection alignment device provided by the utility model, the limiting and alignment functions of the circuit board are realized by arranging related components such as the right-angle plate, and compared with the prior art, the position of the right-angle plate on the bottom plate can be adjusted, so that the size of a virtual rectangle defined by the right-angle plate is changed, and the press-fit circuit board detection alignment device is further adaptive to circuit boards of different types.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board production technical field especially relates to a kind of compression circuit board detection alignment device. BACKGROUND

[0002] Circuit board is a kind of conductive circuit board made of printing technology, for connecting electronic components together, compression circuit board alignment technology is to ensure that multilayer PCB (printed circuit board) accurate alignment and interlayer connection accurate important process in production process.

[0003] Prior art discloses a kind of compression circuit board detection alignment device, including placing frame, installation in the top of bottom plate, the side of the placing frame is equipped with the opening for circuit board raw material to be inserted;Movable part, movably installed in the opening of placing frame, the movable part is set to when circuit board raw material is inserted into placing frame, by pushing movable part, so that circuit board raw material is aligned,

[0004] The placing frame of the above device is fixedly arranged on the top of the bottom plate, and the shape and size are fixed, that is, only specific types of circuit boards can be adapted.

[0005] Therefore, it is necessary to provide a kind of compression circuit board detection alignment device to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] In view of the above situation, to overcome the defects of prior art, the utility model provides a kind of compression circuit board detection alignment device, which can be applied to a variety of specifications of circuit board alignment by adjusting the position of limiting component.

[0007] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0008] The compression circuit board detection alignment device comprises a bottom plate, a plurality of right-angle plates are arranged on the upper end of the bottom plate, the right-angle plates are composed of two mutually perpendicular plane plates, the right-angle plates are movably installed on the bottom plate, and recesses are arranged in the middle of the two sides of the bottom plate.

[0009] Preferably, a plurality of holes are equidistantly arranged on the surface of the bottom plate, an insertion strip is fixedly installed at the lower end of the right-angle plate, and the insertion strip is adapted to the holes on the surface of the pre-bottom plate.

[0010] Preferably, a first sliding groove is arranged on the bottom plate, a sliding plate is arranged on the first sliding groove, an opening is arranged on one side of the bottom plate, a sliding block is arranged at the lower end of the sliding plate, the sliding block is located in the first sliding groove, a through hole is arranged on the side surface of the sliding block, a first fixing bolt is arranged in the through hole, an opening is also arranged on one side of the sliding plate, and the right-angle plate is slidably installed on the sliding plate.

[0011] Preferably, an expansion plate is arranged at the lower end of the right-angle plate.

[0012] Preferably, the bottom plate upper end is detachably provided with a support plate.

[0013] Preferably, the support plate is located in the notch opened on the bottom plate surface, and the notch edge is provided with an opening.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model discloses a right angle plate and other related components are arranged to realize the limiting and aligning functions of the circuit board.

[0016] (2) The utility model discloses a slide plate and other related components are arranged to realize the position adjusting effect of the right angle plate.

[0017] (3) The utility model discloses a detachable support plate is arranged to realize the supporting effect of the circuit board. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a structure schematic drawing of the first embodiment of the detection aligning device for the press-fit circuit board.

[0019] Figure 2 The utility model provides a structure schematic drawing of the second embodiment of the detection aligning device for the press-fit circuit board.

[0020] Figure 3 The utility model provides the explosion drawing of the second embodiment of the detection aligning device for the press-fit circuit board.

[0021] Figure 4 The utility model provides a structure schematic drawing of the fourth embodiment of the detection aligning device for the press-fit circuit board.

[0022] Wherein, the name corresponding to the reference sign is: 101, bottom plate;102, right angle plate;103, recess;104, insertion strip;105, first sliding groove;106, slide plate;107, first fixed peg;108, second sliding groove;109, sliding block;110, second fixed peg;111, expansion plate;112, support plate;113, notch. DETAILED DESCRIPTION

[0023] The utility model will be further explained in combination with the drawings and the embodiments, and the mode of the utility model includes but is not limited to the following embodiments.

[0024] First embodiment:

[0025] As Figure 1 shown, the press-fit circuit board detection alignment device provided by the utility model, including: bottom plate 101, the upper end of bottom plate 101 is equipped with several right angle plates 102, the right angle plate 102 is composed of two mutually perpendicular plane plates, the middle part of the both sides of bottom plate 101 is equipped with recess 103, bottom plate 101 is a hole plate, the surface is equipped with several round holes at equal intervals, the lower end of right angle plate 102 is fixedly installed with plug strip 104, plug strip 104 is cylindrical, its shape is consistent with the size and shape of round hole, the hole of plug strip 104 is matched with the surface of bottom plate 101, when plug strip 104 is inserted into the hole, the hole wall and the surface of plug strip 104 are extruded, so as to have certain friction, so as to ensure the stable connection between both, the side of bottom plate 101 is also provided with scale, when using, four right angle plates 102 are taken according to the size of circuit board to fix the position of right angle plate 102, the right angle plate 102 is located at the corner of circuit board, the lower end of circuit board is supported by bottom plate 101, then the raw materials of each layer of circuit board are placed in the area surrounded by four right angle plates 102 in turn, alignment is realized, when disassembling, the hands of staff are located at recess 103 in the middle part of both sides of bottom plate 101, the fingers pinch circuit board and lift up, and circuit board is taken off from the device.

[0026] By setting right angle plate 102 and other related components, the limiting and alignment functions of circuit board are realized, compared with prior art, the position of right angle plate 102 on bottom plate 101 can be adjusted, so as to change the size of virtual rectangle surrounded by right angle plate 102, and then different types of circuit boards can be adapted.

[0027] Second embodiment:

[0028] As Figures 2-3As shown, the bottom plate 101 is provided with a first sliding groove 105, the first sliding groove 105 is provided with a sliding plate 106, one side of the bottom plate 101 is provided with an opening, the lower end of the sliding plate 106 is provided with a sliding block 109, the sliding block 109 is located in the first sliding groove 105, the sliding plate 106 slides along the first sliding groove 105 under the action of the sliding block 109, the side of the sliding block 109 is provided with a through hole, the first fixing bolt 107 is screwed in the through hole, after rotating the first fixing bolt 107, the first fixing bolt 107 advances to the inside of the through hole of the sliding block 109, finally the end of the first fixing bolt 107 contacts and extrudes the side wall of the first sliding groove 105, thereby realizing the effect that the sliding plate 106 is fixed at a certain position on the bottom plate 101, one side of the sliding plate 106 is also provided with an opening, the opening is provided with a second fixing bolt 110, the second fixing bolt 110 is screwed on the right angle plate 102, the right angle plate 102 is slidingly connected with the sliding plate 106, the sliding connection mode is the same as the relative sliding mode of the sliding plate 106 and the first sliding groove 105, that is, the sliding block 109 is installed at the lower end of the right angle plate 102, the sliding block 109 is located in the second sliding groove 108, the fixing mode of the second fixing bolt 110 to the right angle plate 102 is the same as the fixing mode of the first fixing bolt 107 to the sliding plate 106, in use, the position of the four right angle plates 102 is determined by adjusting the position of the sliding plate 106 on the bottom plate 101 and the position of the right angle plate 102 on the sliding plate 106, then the position of the right angle plate 102 is fixed by using the first fixing bolt 107 and the second fixing bolt 110, the virtual rectangle surrounded by the four right angle plates 102 has the same size as the size of the circuit board to be processed.

[0029] The position of the right angle plate 102 is adjusted by setting the sliding plate 106 and other related components, the position of the four right angle plates 102 is fixed by the first fixing bolt 107 and the second fixing bolt 110, and the four right angle plates 102 can be fixed at any position on the bottom plate 101, so the application range is wider.

[0030] Third embodiment:

[0031] As shown in the figure, Figure 3 The lower end of the right angle plate 102 is fixedly installed with an extension plate 111, the extension plate 111 is a horizontal plane plate, in use, the four corners of the circuit board are placed on the extension plate 111, which has a larger contact area with the circuit board, so as to have a more stable supporting effect on the circuit board.

[0032] Fourth embodiment:

[0033] As shown in the figure, Figure 4 The upper end of the bottom plate 101 is detachably provided with a supporting plate 112, the supporting plate 112 is located in the slot 113 opened on the surface of the bottom plate 101, the edge of the slot 113 is provided with a gap, in use, the supporting plate 112 is pushed upwards from the gap by fingers, so as to be taken out from the slot 113, then the side of the supporting plate 112 is placed vertically downwards, asFigure 4 The support plate 112 is inserted into the slot 113, and it is noted that when the support plate 112 is placed vertically in the slot 113, the upper end of the support plate 112 is at the same height as the extension plate 111, and when the circuit board is placed on the extension plate 111, the support plate 112 can support the middle part of the circuit board.

[0034] The support plate 112 which can be disassembled is arranged to support the circuit board, preventing the middle part of the circuit board from being bent and deformed to affect the alignment accuracy.

[0035] Working principle: The right-angle plate 102 and other related components are arranged to realize the limiting and alignment functions of the circuit board, and compared with the prior art, the position of the right-angle plate 102 on the bottom plate 101 can be adjusted, so that the size of the virtual rectangle surrounded by the right-angle plate 102 is changed, and then different types of circuit boards can be adapted.

[0036] The above embodiment is only one of the preferred embodiments of the present application, and should not be used to limit the protection scope of the present application, but any modification or polishing without substantial meaning made on the basis of the main design idea and spirit of the present application, and the technical problems solved by the modification or polishing are still consistent with the present application, and should be included in the protection scope of the present application.

Claims

1. A device for testing and aligning laminated circuit boards, characterized in that, include: The base plate (101) has several right-angle plates (102) on its upper end. Each right-angle plate (102) is composed of two mutually perpendicular flat plates. The right-angle plates (102) are movably installed on the base plate (101). The base plate (101) has grooves (103) in the middle of both sides.

2. The lamination circuit board detection and alignment device according to claim 1, characterized in that, The base plate (101) has several holes at equal intervals on its surface. The lower end of the right-angle plate (102) is fixedly installed with a strip (104), and the strip (104) is adapted to the holes on the surface of the base plate (101).

3. The PCB inspection and alignment device according to claim 1, characterized in that, The base plate (101) is provided with a first sliding groove (105), and a sliding plate (106) is provided on the first sliding groove (105). An opening is provided on one side of the base plate (101), and a slider (109) is provided at the lower end of the sliding plate (106). The slider (109) is located in the first sliding groove (105). A through hole is provided on the side of the slider (109), and a first fixing bolt (107) is inserted through the through hole. An opening is also provided on one side of the sliding plate (106), and the right-angle plate (102) is slidably installed on the sliding plate (106).

4. The PCB inspection and alignment device according to claim 3, characterized in that, An extension plate (111) is provided at the lower end of the right-angle plate (102).

5. The PCB inspection and alignment device according to claim 4, characterized in that, The base plate (101) is detachably provided with a support plate (112) at its upper end.

6. The PCB inspection and alignment device according to claim 5, characterized in that, The support plate (112) is located in a slot (113) on the surface of the base plate (101), and the edge of the slot (113) is provided with a notch.

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