CN210570794U

CN210570794U - Optical detection device for notebook computer circuit board

Info

Publication number: CN210570794U
Application number: CN201921951041.3U
Authority: CN
Inventors: 肖安
Original assignee: Suzhou Yingan Electronic Technology Co Ltd
Current assignee: Suzhou Yingan Electronic Technology Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-05-19
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a notebook circuit board optical detection device, including box, loading board, connecting plate, first motor, drive wheel, conveyer belt, extension board, place board, fixed block, diaphragm, detection head, second motor, dead lever, dwang, spring, delivery board, conveying roller and third motor. The utility model discloses simple structure, convenient operation through placing the circuit board inside placing the board, is favorable to detecting simultaneously of a plurality of circuit boards, has improved the efficiency of processing to detect simultaneously through detecting to the two sides of circuit board, be favorable to improving detection efficiency, shortened the length of time of processing; the utility model discloses a rotation of conveyer belt is favorable to carrying the board of placing to rotation through the dwang is favorable to carrying on spacingly to placing the board, is favorable to carrying out optical detection to the circuit board, avoids causing and detects the problem that results in the formation of image unsharply because of the removal of circuit board, makes things convenient for the transport of circuit board.

Description

Optical detection device for notebook computer circuit board

Technical Field

The utility model relates to a detection device specifically is a notebook circuit board optical detection device, belongs to notebook circuit board application technical field.

Background

Notebook circuit board is the circuit board that is used for notebook computer, and the name of circuit board has: the circuit board makes the circuit miniaturized and visualized, plays an important role in the batch production of fixed circuits and the optimization of the layout of electric appliances, can be called a printed circuit board or a printed circuit board, and a flexible circuit board and a rigid circuit board, are combined together according to relevant process requirements through processes such as pressing and the like, and the formed circuit board has FPC (flexible printed circuit) characteristics and PCB (printed circuit board) characteristics.

The conventional notebook circuit board is used in a notebook computer, and for optical detection of the notebook circuit board, the circuit board needs to be optically detected during production, so that simultaneous detection of a plurality of circuit boards is not facilitated during detection, the processing efficiency is reduced, simultaneous detection of two sides of the circuit board is also not facilitated, and the detection efficiency is influenced; and is unfavorable for the transport of circuit board when detecting, also does not do benefit to the fixed of circuit board in the detection process, causes the not clear problem of formation of image easily. Therefore, the optical detection device for the notebook computer circuit board is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide an optical detection device for a notebook computer circuit board to solve the above problems.

The utility model realizes the above purpose through the following technical proposal, a notebook computer circuit board optical detection device comprises a bearing plate, a conveying mechanism and a limiting mechanism which are positioned inside a box body;

the conveying mechanism comprises a connecting plate, a first motor and a placing plate, the box body and the bearing plate are fixedly connected through the connecting plate, the inner wall of the box body is fixedly connected with the first motor, the output end of the first motor is fixedly connected with a driving wheel, the driving wheels are in transmission connection through a conveying belt, and the side ends of the placing plate are respectively and fixedly connected with the extending plate and the fixing block;

stop gear includes diaphragm, second motor, dead lever and dwang, inside and diaphragm fixed connection of box, first fixed connection is detected with a plurality of to the diaphragm, box top and second motor fixed connection, and the output and the dead lever fixed connection of second motor, diaphragm and dwang fixed connection, and through spring fixed connection between the dwang.

Preferably, the two sides of the bearing plate are respectively and fixedly connected with the two connecting plates, the two top surfaces of the connecting plates are respectively provided with two conveying belts, and the top surfaces of the two conveying belts are in contact with the extension plate.

Preferably, the placing plate is internally provided with a plurality of grooves for placing the circuit board, and the bottom surface of the placing plate is provided with a plurality of through holes communicated with the grooves.

Preferably, the side wall of the box body is fixedly connected with two conveying plates, the two conveying plates are rotatably connected with a plurality of conveying rollers, the end parts of the plurality of conveying rollers are in transmission connection through chains, and one end part of each conveying roller is fixedly connected with the output end of a third motor.

Preferably, the quantity of diaphragm is two, and two diaphragms all with a plurality of and the circuit board correspond detect first fixed connection, and the diaphragm side end that is located the top is connected with the dwang rotation.

Preferably, place the board both sides respectively with two extension boards and fixed block fixed connection, distance between fixed block and the extension board is greater than the width of dwang, and the joint between dwang bottom and fixed block and the extension board.

The utility model has the advantages that:

1. the utility model discloses simple structure, convenient operation through placing the circuit board inside placing the board, is favorable to detecting simultaneously of a plurality of circuit boards, has improved the efficiency of processing to detect simultaneously through detecting to the two sides of circuit board, be favorable to improving detection efficiency, shortened the length of time of processing;

2. the utility model discloses a rotation of conveyer belt is favorable to carrying the board of placing to rotation through the dwang is favorable to carrying on spacingly to placing the board, is favorable to carrying out optical detection to the circuit board, avoids causing and detects the problem that results in the formation of image unsharply because of the removal of circuit board, makes things convenient for the transport of circuit board.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. the box, 2, loading board, 3, connecting plate, 4, first motor, 5, drive wheel, 6, conveyer belt, 7, extension board, 8, place the board, 9, fixed block, 10, diaphragm, 11, detect the head, 12, second motor, 13, dead lever, 14, dwang, 15, spring, 16, delivery board, 17, conveying roller, 18, third motor.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, an optical inspection apparatus for a notebook computer circuit board includes a carrier plate 2 located inside a case 1, a conveying mechanism and a limiting mechanism;

the conveying mechanism comprises a connecting plate 3, a first motor 4 and a placing plate 8, the box body 1 and the bearing plate 2 are fixedly connected through the connecting plate 3, the inner wall of the box body 1 is fixedly connected with the first motor 4, the output end of the first motor 4 is fixedly connected with a driving wheel 5, the driving wheels 5 are in transmission connection through a conveying belt 6 and used for conveying the placing plate 8, and the side end of the placing plate 8 is fixedly connected with an extending plate 7 and a fixing block 9 respectively;

stop gear includes diaphragm 10, second motor 12, dead lever 13 and

dwang

14, 1 inside and diaphragm 10 fixed connection of box, diaphragm 10 detects first 11 fixed connection with a plurality of for the optical detection of circuit board, 1 top and second motor 12 fixed connection of box, and the output and the dead lever 13 fixed connection of second motor 12, diaphragm 10 and dwang 14 fixed connection, and through 15 fixed connection of spring between the dwang 14 for the rotation of dwang 14.

The two sides of the bearing plate 2 are respectively fixedly connected with the two connecting plates 3, the top surfaces of the two connecting plates 3 are respectively provided with two conveyer belts 6, and the top surfaces of the two conveyer belts 6 are both contacted with an extension plate 7, so that the conveying of a placing plate 8 is facilitated, and the conveying of a circuit board is facilitated to be driven; a plurality of grooves for placing the circuit board are formed in the placing plate 8, and a plurality of through holes communicated with the grooves are formed in the bottom surface of the placing plate 8, so that the circuit board can be placed conveniently, and the detection is convenient; the side wall of the box body 1 is fixedly connected with two conveying plates 16, the two conveying plates 16 are rotatably connected with a plurality of conveying rollers 17, the end parts of the plurality of conveying rollers 17 are in transmission connection through chains, and one end part of one conveying roller 17 is fixedly connected with the output end of a third motor 18, so that the conveying rollers 17 can rotate conveniently, and the placing plate 8 can be driven to move conveniently; the number of the transverse plates 10 is two, the two transverse plates 10 are fixedly connected with a plurality of detection heads 11 corresponding to the circuit board, and the side end of the transverse plate 10 positioned at the top is rotatably connected with the rotating rod 14, so that the circuit board can be detected at the same time conveniently, and the rotating rod 14 can rotate conveniently; place 8 both sides of board respectively with two

extension boards

7 and 9 fixed connection of fixed block, fixed block 9 and the distance between the extension board 7 are greater than the width of dwang 14, and the joint between dwang 14 bottom and fixed block 9 and the extension board 7, and the extension board 7 and fixed block 9's of being convenient for is spacing, conveniently carries on spacingly to placing board 8 through dwang 14.

When the utility model is used, firstly, the circuit board is placed inside the groove inside the placing plate 8 by the external power supply and the control switch of the electrical components in the device, the placing plate 8 is placed on the conveying roller 17 on the conveying plate 16, the third motor 18 drives the conveying roller 17 to rotate and further drives the placing plate 8 to move to the inside of the box body 1, so that the extending plate 7 at the side end of the placing plate 8 moves to the conveying belt 6, the conveying belt 6 is driven to rotate simultaneously by the rotation of the driving wheel 5 driven by the first motor 4, and further the extending plate 7 is conveyed, the placing plate 8 is conveniently driven to move to the inside of the box body 1, which is beneficial to conveying, when the third motor 18 drives the conveying roller 17 to rotate, the fixing rod 13 is driven to rotate by the second motor 12, so that after the fixing rod 13 supports the top of the rotating rod 14, the rotating rod 14 is pushed to rotate, the spring 15 is stretched, when the fixed rod 13 is separated from the rotating rods 14, the spring 15 in a compressed state pulls the two rotating rods 14 to rotate, so that the rotating rods 14 just rotate to a position between the extension plate 7 and the fixed block 9, and the extension plate 7 is further fixed;

at the moment, the placing plate 8 just moves to the inside of the box body 1, and the two sides of the circuit board are simultaneously optically detected through the detecting head 11 on the transverse plate 10, so that the detection efficiency is improved; after detecting the completion, the continuation that drives dead lever 13 through second motor 12 rotates and drives dwang 14 and rotate the back for separate between dwang 14 bottom and extension board 7 and the fixed block 9, the circuit board after will detecting is carried through the rotation that first motor 4 drove conveyer belt 6, conveniently carries out the detection of circuit board, has improved the efficiency that detects.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a notebook circuit board optical detection device which characterized in that: comprises a bearing plate (2) positioned in a box body (1), a conveying mechanism and a limiting mechanism;

the conveying mechanism comprises a connecting plate (3), a first motor (4) and a placing plate (8), the box body (1) and the bearing plate (2) are fixedly connected through the connecting plate (3), the inner wall of the box body (1) is fixedly connected with the first motor (4), the output end of the first motor (4) is fixedly connected with a driving wheel (5), the driving wheels (5) are in transmission connection through a conveying belt (6), and the side end of the placing plate (8) is fixedly connected with an extending plate (7) and a fixing block (9) respectively;

stop gear includes diaphragm (10), second motor (12), dead lever (13) and dwang (14), inside and diaphragm (10) fixed connection of box (1), first (11) fixed connection is detected with a plurality of diaphragm (10), box (1) top and second motor (12) fixed connection, and the output and dead lever (13) fixed connection of second motor (12), diaphragm (10) and dwang (14) fixed connection, and through spring (15) fixed connection between dwang (14).

2. The optical detection device for the notebook circuit board according to claim 1, wherein: the loading board (2) both sides respectively with two connecting plate (3) fixed connection, two the connecting plate (3) top surface is equipped with two conveyer belts (6) respectively, and two conveyer belt (6) top surfaces all contact has extension board (7).

3. The optical detection device for the notebook circuit board according to claim 1, wherein: the placing plate (8) is internally provided with a plurality of grooves for placing the circuit board, and the bottom surface of the placing plate (8) is provided with a plurality of through holes communicated with the grooves.

4. The optical detection device for the notebook circuit board according to claim 1, wherein: the side wall of the box body (1) is fixedly connected with two conveying plates (16), the two conveying plates (16) are rotatably connected with a plurality of conveying rollers (17), the end parts of the plurality of conveying rollers (17) are connected through chains in a transmission manner, and the end part of one conveying roller (17) is fixedly connected with the output end of a third motor (18).

5. The optical detection device for the notebook circuit board according to claim 1, wherein: the quantity of diaphragm (10) is two, and two diaphragm (10) all with a plurality of and circuit board correspond detect head (11) fixed connection, and be located diaphragm (10) side end at top and dwang (14) and rotate and be connected.

6. The optical detection device for the notebook circuit board according to claim 1, wherein: place board (8) both sides respectively with two extension board (7) and fixed block (9) fixed connection, fixed block (9) and the width that the distance between extension board (7) is greater than dwang (14), and joint between dwang (14) bottom and fixed block (9) and extension board (7).