CN219038796U

CN219038796U - PCBA plate detects frock with integration

Info

Publication number: CN219038796U
Application number: CN202223120273.9U
Authority: CN
Inventors: 文春辉
Original assignee: Huizhou Yuze Technology Co ltd
Current assignee: Huizhou Yuze Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-16
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses an integrated detection tool for PCBA plates, which belongs to the technical field of PCBA plate detection and aims at the problems that when a PCBA plate detection device in the prior art is used, when a large PCBA plate is manually turned over, the operation is inconvenient, the labor is wasted and the detection efficiency is low; according to the utility model, the large PCBA board is clamped through the screw end of the clamping bolt, so that the large PCBA board is conveniently and manually detected, the output end of the servo motor drives the large PCBA board to automatically turn over, the back surface of the large PCBA board is exposed through the notch, the detection personnel can conveniently detect the back surface of the large PCBA board, the operation of manually turning over the large PCBA board is omitted, the labor is saved, and the detection is convenient.

Description

PCBA plate detects frock with integration

Technical Field

The utility model belongs to the technical field of PCBA plate detection, and particularly relates to an integrated detection tool for PCBA plates.

Background

The PCBA is called a printed circuit board for short, the circuit board is taken as an important component in the development and production of an electronic system, the quality of the circuit board directly influences the quality of the whole equipment, the large PCBA board needs to be detected in the production process, whether components on the PCBA board are normal or not is detected, the appearance of the large PCBA board is detected, the appearance detection of the large PCBA board usually comprises welding defects, offset, part breakage and the like, the existing appearance detection is usually finished manually, the PCBA board has a size of a part, and the size of the large PCBA board can generally reach 610mmx610mm.

Issued chinese patent publication No.: CN217425221U discloses a PCBA board detection device, which comprises a base, the top surface fixed mounting of base has the fixed block, two spouts have been seted up to the top surface of fixed block, and two the inside of spout is all sliding connection has the slider, the top surface fixed mounting of slider has the bracing piece, the outer wall face welding of bracing piece has first backup pad, one side of first backup pad is provided with first light, the screw groove with spout intercommunication has been seted up to one side of fixed block, the screw groove internal rotation of fixed block is connected with the screw rod, and each electrical apparatus normal work of external power source is put through at first to the user, and the user starts the motor and drives the slider and move about this moment to make things convenient for the user to adjust first light and throw light on to the work platen, be convenient for further throw light on to the work platen through the second light that sets up, prevent as far as possible that the workman error because of light is relatively poor when detecting, thereby the workman is convenient for select PCBA board;

the electric telescopic rod drives the abutting block to move forwards, the abutting block moves forwards to conveniently fix the PCBA on the workbench plate, detection is carried out again, when the reverse side of the PCBA needs to be detected, the PCBA needs to be taken out and manually turned over again to be clamped again, and when the large PCBA is manually turned over, the electric telescopic rod is inconvenient to operate, is relatively laborious and has lower detection efficiency.

Therefore, an integrated detection tool for PCBA plates is needed, and the problems that when a PCBA plate detection device in the prior art is used, the operation is inconvenient, the labor is wasted and the detection efficiency is low when a large PCBA plate is manually turned are solved.

Disclosure of Invention

The utility model aims to provide an integrated detection tool for PCBA plates, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an integration detects frock for PCBA plate, includes the bottom plate, be fixed with the mounting panel on the top side of bottom plate, the top of mounting panel is connected with the connecting axle, the one end of connecting axle is fixed with the gear wheel, the other end of connecting axle is fixed with the pick-up plate, be fixed with two holders that are symmetrical distribution on the top side of pick-up plate, the double-layered groove has been seted up in the holder in the running through, threaded connection has the clamping bolt that the screw rod stretches into in the double-layered groove on the top side of holder, the notch that is located between two holders has been seted up in the running through on the top side of pick-up plate, the connecting axle rotates with the mounting panel to be connected, be fixed with servo motor on the lateral surface of mounting panel, servo motor's output coaxial fixed with pinion, pinion and gear wheel meshing are connected.

It is further worth to say that be fixed with the lighting fixture that aligns with the notch on the top side of bottom plate, the top of lighting fixture is fixed with the LED light, the last electric wire connection of LED light has the power.

It should be further noted that two connecting plates which are symmetrically distributed are fixed at two ends of the bottom plate, and screw holes are formed in the side faces of the connecting plates.

As a preferred embodiment, the support plate is fixed on the outer side surface of the support plate, and the bottom end of the servo motor is fixed with the top end side surface of the support plate.

As a preferable implementation mode, the rubber pad b is fixedly attached to the side face of the screw end of the clamping bolt, the rubber pad a is fixedly attached to the side face of the bottom end of the clamping groove, and a plurality of annular ribs are fixedly arranged on the head of the clamping bolt.

Compared with the prior art, the integrated detection tool for the PCBA plate provided by the utility model at least comprises the following beneficial effects:

(1) When the other side of large-scale PCBA board needs to be detected, start servo motor and work, servo motor's output drives the pinion and rotates, the pinion drives the gear wheel and rotates one hundred eighty degrees back servo motor's output stall fixed to make the automatic turn-over of large-scale PCBA board, the reverse side of large-scale PCBA board exposes through the notch, make things convenient for the inspector to detect the reverse side of large-scale PCBA board, save the operation of manual upset large-scale PCBA board, save the manpower, it is convenient to detect, positive and negative integration detects.

(2) The screw end through clamping bolt presss from both sides tight with large-scale PCBA board to be fixed to between two holders with large-scale PCBA board quick clamping, conveniently detect the manual work, through carrying out the circular telegram with the LED light, thereby throw light on through the LED light, strengthen the illumination, conveniently detect, fix the connecting plate through installing the screw in the screw hole, thereby fix the bottom plate, large-scale PCBA board takes place the skew to rock when avoiding detecting.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B;

FIG. 4 is a schematic view of a partial structure of a sensing plate according to the present utility model;

fig. 5 is a schematic view of a partial structure of the rubber pad b according to the present utility model.

In the figure: 1. a clamping seat; 2. clamping bolts; 3. a detection plate; 4. a bottom plate; 5. a connecting plate; 6. screw holes; 7. a lamp holder; 8. an LED illuminating lamp; 9. a notch; 10. a support plate; 11. a large gear; 12. a servo motor; 13. a support plate; 14. a pinion gear; 15. a connecting shaft; 16. a clamping groove; 17. a rubber pad a; 18. convex ribs; 19. rubber pad b.

Detailed Description

The utility model is further described below with reference to examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are some, but not all, embodiments of the present utility model, and all other embodiments obtained by persons of ordinary skill in the art without inventive labor based on the described embodiments of the present utility model are included in the scope of protection of the present utility model.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-5, the utility model provides an integrated detection tool for PCBA plates, which comprises a bottom plate 4, wherein a support plate 10 is fixed on the top side surface of the bottom plate 4, the top end of the support plate 10 is connected with a connecting shaft 15, one end of the connecting shaft 15 is fixed with a large gear 11, the other end of the connecting shaft 15 is fixed with a detection plate 3, two symmetrically distributed clamping seats 1 are fixed on the top side surface of the detection plate 3, clamping grooves 16 are penetrated and formed in the clamping seats 1, clamping bolts 2 with screws extending into the clamping grooves 16 are screwed on the top side surface of the clamping seats 1, a notch 9 positioned between the two clamping seats 1 is penetrated and formed in the top side surface of the detection plate 3, the connecting shaft 15 is rotationally connected with the support plate 10, a servo motor 12 is fixed on the outer side surface of the support plate 10, a small gear 14 is coaxially fixed at the output end of the servo motor 12, and the small gear 14 is meshed and connected with the large gear 11; when the large PCBA board is used, the large PCBA board is horizontally placed between the two clamping seats 1, two ends of the large PCBA board are inserted into clamping grooves 16 of the two clamping seats 1, the clamping bolts 2 are screwed, so that the large PCBA board is clamped by the screw ends of the clamping bolts 2, the large PCBA board is clamped and fixed between the two clamping seats 1 rapidly, detection is convenient to conduct manually, whether defects such as welding defects exist or not are detected, when detection is conducted on the other surface of the large PCBA board, the servo motor 12 is started to conduct work, the output end of the servo motor 12 drives the pinion 14 to rotate, the pinion 14 drives the output end of the servo motor 12 to stop rotating and fix after the pinion 11 rotates by one hundred eighty degrees, the back surface of the large PCBA board is exposed through the notch 9, detection personnel can detect the back surface of the large PCBA board conveniently, the operation of manually overturning the large PCBA board is omitted, labor is saved, and the detection is convenient and the front surface and back surface integration detection is convenient.

The scheme comprises the following working processes: when the large PCBA board is used, the large PCBA board is horizontally placed between the two clamping seats 1, two ends of the large PCBA board are inserted into clamping grooves 16 of the two clamping seats 1, the clamping bolts 2 are screwed, so that the large PCBA board is clamped by the screw ends of the clamping bolts 2, the large PCBA board is clamped and fixed between the two clamping seats 1 rapidly, detection is performed manually, when the other surface of the large PCBA board needs to be detected, the servo motor 12 is started to work, the output end of the servo motor 12 drives the pinion 14 to rotate, the pinion 14 drives the large gear 11 to rotate for one hundred eighty degrees, the output end of the servo motor 12 is stopped and fixed, the large PCBA board is automatically turned over, the reverse side of the large PCBA board is exposed through the notch 9, detection of a detector is facilitated, and the reverse side and the obverse side and reverse side are detected integrally.

The working process can be as follows: the output end of the servo motor 12 drives the large-scale PCBA board to automatically turn over, the back surface of the large-scale PCBA board is exposed through the notch 9, detection personnel can conveniently detect the back surface of the large-scale PCBA board, the operation of manually turning over the large-scale PCBA board is omitted, labor is saved, and detection is convenient.

Further, as shown in fig. 1, it is worth specifically explaining that a lamp holder 7 aligned with the notch 9 is fixed on the side surface of the top end of the bottom plate 4, an LED illuminating lamp 8 is fixed on the top end of the lamp holder 7, and a power supply is connected to an electric wire on the LED illuminating lamp 8; during specific work, the LED illuminating lamp 8 is electrified, so that the LED illuminating lamp 8 is used for illuminating, illumination is enhanced, and detection is convenient.

Further as shown in fig. 1, it is worth specifically explaining that two symmetrically distributed connecting plates 5 are fixed at two ends of the bottom plate 4, and screw holes 6 are formed on the side surfaces of the connecting plates 5; during specific work, the connecting plate 5 is fixed through installing the screw in the screw hole 6, so that the bottom plate 4 is fixed, and the large-scale PCBA plate is prevented from deviating and shaking during detection.

Further, as shown in fig. 2, it should be noted that a support plate 13 is fixed on the outer side surface of the support plate 10, and the bottom end of the servo motor 12 is fixed to the top end side surface of the support plate 13.

As further shown in fig. 1 and 3, it is worth specifically explaining that a rubber pad b19 is fixedly attached to the side surface of the end portion of the screw rod of the clamping bolt 2, a rubber pad a17 is fixedly attached to the side surface of the bottom end of the clamping groove 16, and a plurality of annular ribs 18 are fixedly arranged at the head of the clamping bolt 2; when the large-sized PCBA plate is clamped and fixed in the clamping groove 16 during specific work, the rubber pad a17 and the rubber pad b19 are tightly attached to the surface of the large-sized PCBA plate, and the arranged rubber pad a17 and the arranged rubber pad b19 are used for protecting the large-sized PCBA plate while increasing the clamping stability of the large-sized PCBA plate, so that clamping injuries are avoided.

To sum up: the output of servo motor 12 drives the automatic turn-over of large-scale PCBA board, the reverse side of large-scale PCBA board is exposed through notch 9, make things convenient for the inspector to detect the reverse side of large-scale PCBA board, save the operation of manual upset large-scale PCBA board, use manpower sparingly, it is convenient to detect, through carrying out the circular telegram with LED light 8, thereby throw light on through LED light 8, reinforcing illumination, conveniently detect, fix connecting plate 5 through installing the screw in screw hole 6, thereby fix bottom plate 4, large-scale PCBA board takes place the skew and rocks when avoiding detecting, fix the large-scale PCBA board centre gripping at double-layered groove 16, rubber pad a17 and rubber pad b19 hugs closely on large-scale PCBA board surface, rubber pad a17 and rubber pad b19 that set up protect large-scale PCBA board when the increase to large-scale PCBA board centre gripping steadiness, avoid the clamp to hinder.

The servo motor 12 can be purchased from the market, and the servo motor 12 is provided with a power supply, which is well known in the art, and therefore, the description is not repeated.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs, the terms "comprising" or "comprises" and the like as used herein shall mean that the element or article preceding the term encompasses the element or article listed after the term and equivalents thereof without excluding other elements or articles, and that the terms "connected" or "connected" and the like shall not be limited to physical or mechanical connections, but shall also include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. are merely intended to indicate relative positional relationships that may also be correspondingly altered when the absolute position of the object being described is altered.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integration detects frock for PCBA plate, includes bottom plate (4), a serial communication port, be fixed with mounting plate (10) on the top side of bottom plate (4), the top of mounting plate (10) is connected with connecting axle (15), the one end of connecting axle (15) is fixed with gear wheel (11), the other end of connecting axle (15) is fixed with pick-up plate (3), be fixed with two holders (1) that are symmetric distribution on the top side of pick-up plate (3), in holding in holder (1) run through and offered clamping groove (16), threaded connection has screw rod to stretch into clamping bolt (2) in clamping groove (16) on the top side of holder (1), run through on the top side of pick-up plate (3) and offered notch (9) that are located between two holders (1), connecting axle (15) are connected with the rotation of mounting plate (10), be fixed with servo motor (12) on the lateral surface of mounting plate (10), output coaxial fixed with pinion (14) of servo motor (12), gear wheel (14) are connected with gear wheel (11).

2. The integrated detection tool for the PCBA plate according to claim 1, wherein a lamp holder (7) aligned with the notch (9) is fixed on the side surface of the top end of the bottom plate (4), an LED illuminating lamp (8) is fixed on the top end of the lamp holder (7), and a power supply is connected to an electric wire on the LED illuminating lamp (8).

3. The integrated detection tool for the PCBA plate according to claim 1, wherein two symmetrically distributed connecting plates (5) are fixed at two ends of the bottom plate (4), and screw holes (6) are formed in the side surfaces of the connecting plates (5).

4. The integrated detection tool for the PCBA plate according to claim 2, wherein a supporting plate (13) is fixed on the outer side face of the supporting plate (10), and the bottom end of the servo motor (12) is fixed with the top end side face of the supporting plate (13).

5. The integrated detection tool for the PCBA plate according to claim 1, wherein a rubber pad b (19) is fixedly attached to the side surface of the end part of the screw rod of the clamping bolt (2), a rubber pad a (17) is fixedly attached to the side surface of the bottom end of the clamping groove (16), and a plurality of annular ribs (18) are fixedly arranged at the head of the clamping bolt (2).