CN212211532U

CN212211532U - PCB (printed circuit board) jig

Info

Publication number: CN212211532U
Application number: CN202020945687.7U
Authority: CN
Inventors: 郑志威; 陈惠建; 谢小波; 张连喜; 朱雪晴
Original assignee: Victory Giant Technology Huizhou Co Ltd
Current assignee: Victory Giant Technology Huizhou Co Ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-22
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a PCB board tool, include rack, PCB board and place the frame of PCB board, be equipped with a plurality of tooth's socket on the rack, the upper end and the tooth's socket block of PCB board are fixed, the bottom surface of frame is equipped with down the card strip, be equipped with a plurality of on the card strip down and be used for the draw-in groove of PCB board location, the lower extreme setting of PCB board is on the draw-in groove, the position of card strip is corresponding with the position of rack down, the position of tooth's socket is corresponding with the position of draw-in groove. Through a plurality of PCB boards of frame and rack fixation, there is the interval between the PCB board after the fixing, can avoid the condition of PCB emergence adhesion when toasting, has avoided PCB to appear the problem that the consent is hollow, printing ink spills over, ensures the quality of PCB board.

Description

PCB (printed circuit board) jig

Technical Field

The utility model relates to a PCB field, specific theory especially relates to a PCB board tool.

Background

The PCB is in a period of high-speed development, is widely applied to various fields, and gradually becomes an essential component in the manufacture of electronic systems and devices. Meanwhile, the multilayer PCB has been developed rapidly, and gradually replaced the single layer board and the double layer board to become the mainstream of the design. In PCB production process, the resin consent is more common process steps, behind the resin consent, can toast the PCB board, current PCB board direct placement toasts in toasting the incasement, can take place the adhesion between the PCB board of the copying in-process, especially thin PCB board (thick 0.3-0.4mm) adhesion is in the same place more easily, resin printing ink in the PCB board can overflow the face after the adhesion, leads to the face to gather oil, the hole hollow problem of consent, influences the quality of PCB board.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of adhesion taking place between the PCB board of the copying in-process, the utility model provides a PCB board tool can not take place the adhesion between the PCB board of placing in this tool.

The utility model provides a PCB board tool, includes rack, PCB board and places the frame of PCB board, be equipped with a plurality of tooth's socket on the rack, the upper end and the tooth's socket block of PCB board are fixed, the bottom surface of frame is equipped with down the gib block, be equipped with a plurality of on the gib block down and be used for the draw-in groove of PCB board location, the lower extreme setting of PCB board is on the draw-in groove, the position of gib block is corresponding with the position of rack down, the position of tooth's socket is corresponding with the position of draw-in groove, ensures that the adhesion does not take place for the PCB board in the.

Optionally, at least two fixing rods are arranged in the frame, the two fixing rods are respectively arranged on two sides of the frame, two ends of the rack can be detachably mounted on the fixing rods, and the fixing rods are perpendicular to the rack.

Optionally, the top of dead lever is equipped with the gag lever post with frame demountable installation, the gag lever post is equipped with two, and two gag lever posts are located the both sides of frame respectively and with dead lever parallel arrangement, demountable installation has the well rack of vertically with it on the gag lever post, be equipped with the well tooth socket that is used for the PCB board spacing on the well rack, well rack cooperatees with the rack of locating on the PCB board, improves the commonality and the practicality of tool.

Optionally, two side surfaces of the frame are provided with limiting grooves, and the limiting grooves are used for positioning the left side edge and the right side edge of the PCB.

Optionally, the width of the opening of the slot is greater than the width of the tooth slot, so that a PCB can be placed conveniently.

Optionally, the adjacent gullets are equidistant.

Compared with the prior art, the utility model, beneficial effect lies in: the utility model provides a PCB board tool, through frame and the fixed a plurality of PCB boards of rack, there is the interval between the PCB board after fixing, the condition of adhesion takes place when can avoiding PCB to toast, has avoided PCB to appear the problem that consent hole, printing ink spill over, ensures the quality of PCB board.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the PCB jig of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the rack and the lower clip strip of the present invention.

Detailed Description

In order to explain the technical solutions of the present invention in detail, the technical solutions of the embodiments of the present invention will be clearly and completely described below. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Referring to the accompanying drawings 1-2, a PCB jig comprises a rack 1, a PCB and a frame 2 for placing the PCB, wherein a plurality of tooth grooves 11 are formed in the rack, the upper end of the PCB is fixed with the tooth grooves 11 in a clamped mode, a lower clamping strip 3 is arranged on the bottom surface of the frame 2, a plurality of clamping grooves 31 used for positioning the PCB are formed in the lower clamping strip 3, the lower end of the PCB is arranged on the clamping grooves 31, the positions of the lower clamping strips 3 correspond to the positions of the rack 1, and the positions of the tooth grooves 11 correspond to the positions of the clamping grooves 31. The PCB board is fixed through rack 1 and frame 2, has the interval between a plurality of PCB board on the same rack, then can not appear the problem of PCB inter-plate adhesion when toasting the PCB board, ensures the quality of PCB board.

The two side faces of the frame 2 are provided with limiting grooves 7, the limiting grooves 7 are used for positioning the left side edge and the right side edge of the PCB, and the limiting grooves 7 can improve the stability of the PCB in the frame. In some embodiments, the opening width of the slot 31 is greater than the width of the slot 11, so that the PCB fixed on the rack can be conveniently placed in the frame, and the efficiency is improved. The distance of adjacent tooth's socket 11 equals, and the distance between the adjacent draw-in groove 31 also equals, can set up the tooth's socket of different distances in order to satisfy the interval needs that differ between the PCB board according to actual conditions needs.

In some embodiments, at least two fixing rods 4 are disposed in the frame 2, the two fixing rods 4 are disposed on two sides of the frame 2, two ends of the rack 1 can be detachably mounted on the fixing rods 4, and the fixing rods 4 are perpendicular to the rack 1, it is understood that the rack 11 may not be fixed on the frame 2, or may be disposed in the frame 2 through the fixing rods 4.

In some embodiments, the fixing rod 4 is provided with two limiting rods 5 detachably mounted on the frame, the two limiting rods 5 are respectively disposed on two sides of the frame 2 and are parallel to the fixing rod 4, the limiting rods 5 are detachably mounted with a middle rack 6 perpendicular to the limiting rods, a middle groove for limiting the PCB is disposed on the middle rack 6, and the middle rack 6 is matched with the rack 1 disposed on the PCB. Two layers of PCB boards can be placed in the frame 2 which is made by matching the two limit rods 5 and the corresponding two fixing rods 4 with the two racks 1.

The utility model provides a PCB board tool, through a plurality of PCB boards of frame and rack fixation, there is the interval between the PCB board after fixing, the condition of adhesion takes place when can avoiding PCB to toast, has avoided PCB to appear the problem that consent hole, printing ink spill over, ensures the quality of PCB board, easy operation, with low costs moreover.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a PCB board tool which characterized in that: including rack (1), PCB board and placing frame (2) of PCB board, be equipped with a plurality of tooth's socket (11) on rack (1), the upper end and the tooth's socket (11) block of PCB board are fixed, the bottom surface of frame (2) is equipped with down gib block (3), be equipped with a plurality of down on gib block (3) and be used for draw-in groove (31) of PCB board location, the lower extreme setting of PCB board is on draw-in groove (31), the position of gib block is corresponding with the position of rack down, the position of tooth's socket is corresponding with the position of draw-in groove.

2. The PCB jig of claim 1, wherein: the frame is internally provided with at least two fixing rods (4), the two fixing rods (4) are respectively arranged on two sides of the frame (2), two ends of the rack (1) can be detachably mounted on the fixing rods (4), and the fixing rods (4) are perpendicular to the rack (1).

3. The PCB jig of claim 2, wherein: the top of dead lever is equipped with gag lever post (5) with frame demountable installation, gag lever post (5) are equipped with two, and the both sides of frame (2) and with dead lever (4) parallel arrangement are located respectively in two gag lever posts (5), demountable installation has with it vertically well rack (6) on the gag lever post, be equipped with on well rack (6) and be used for the spacing well tooth's socket of PCB board, well rack (6) cooperate with rack (1) of locating on the PCB board.

4. The PCB jig of any one of claims 1 to 3, wherein: and two side surfaces of the frame (2) are provided with limiting grooves (7), and the limiting grooves (7) are used for positioning the left side edge and the right side edge of the PCB.

5. The PCB jig of claim 1, wherein: the opening width of the clamping groove (31) is larger than the width of the tooth groove (11).

6. The PCB jig of claim 1 or 5, wherein: the distances between adjacent tooth grooves (11) are equal.