CN217718004U

CN217718004U - PCB circuit board figure precision detection device

Info

Publication number: CN217718004U
Application number: CN202221371250.2U
Authority: CN
Inventors: 杨育林
Original assignee: Jiangsu Kangbang Circuit Technology Co ltd
Current assignee: Jiangsu Kangbang Circuit Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-01
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a PCB circuit board figure precision detection device, including the bearing plate, the equal fixed mounting in position that the bearing plate top leaned on both sides has the board of deciding immediately, the board of deciding immediately has detection circuitry pen through power connecting wire fixed mounting, the fixed plate of the fixed mounting that leans on the rear side in the middle of the bearing plate top, the fixed plate has PCB circuit board contrast board through fixation clamp movable mounting, the bearing plate top leans on the fixed mounting in middle to place the board, place on the board lean on the equal fixed mounting in position all around to have the connecting plate, movable mounting has the external screw thread supporting rod on the connecting plate, the bearing plate front end leans on the fixed mounting in middle to have the control panel. When this circuit board detects, can detect whether the circuit board switches on through detection circuitry pen, can also carry out the centre gripping to the not unidimensional PCB circuit board contrast board through the fixation clamp simultaneously, judge whether accord with the standard between the size of circuit board and the circuit.

Description

PCB circuit board figure precision detection device

Technical Field

The utility model relates to a PCB circuit board technical field specifically is a PCB circuit board figure precision detection device.

Background

In order to ensure the production quality of the PCB, manufacturers go through a plurality of detection methods in the production process, each detection method can aim at the flaws of different PCBs and can be mainly divided into an electrical test method and a visual test method, the electrical test usually adopts a method of measuring impedance characteristics among all test points by a Wheatstone bridge to detect all conductances (namely open circuit and short circuit), the visual test finds out the flaws by visually checking the characteristics of electronic components and the characteristics of printed circuits, the electrical test is more accurate when finding out the short circuit or open circuit flaws, the visual test can more easily detect the problem of incorrect clearances among conductors, and the visual test is generally carried out at the early stage of the production process to find out the flaws as much as possible and carry out rework so as to ensure the highest product percent of pass.

In order to improve the detection precision of the circuit board, the chinese patent "a PCB circuit board detection device" (patent No. CN 212781092U) solves the problems that most of the quality detection of the PCB circuit board manufacturers at present cannot realize the replacement of the detection position at any time in the detection process through manual work or some traditional detection methods, and needs manual turnover, not only the efficiency is low and false detection is easy to occur, but also the PCB circuit board is damaged by hand, but the detection device has a single detection means, cannot perform comprehensive detection on the PCB circuit board, and therefore the precision is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB circuit board figure precision detection device to it can't carry out the problem of comprehensive detection to the PCB circuit board to propose detection device in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB circuit board figure precision detection device, includes the bearing plate, the bearing plate top leans on the equal fixed mounting in position of both sides to decide the board immediately, decide the board immediately and have detection circuitry pen through power connecting wire fixed mounting, and detection circuitry pen can detect whether the circuit board switches on, lean on the fixed mounting in position of rear side to have the fixed plate in the middle of the bearing plate top, the fixed plate has PCB circuit board contrast board through fixation clamp movable mounting, and whether accurate circuit board outward appearance can be confirmed to PCB circuit board contrast board.

Preferably, the top of the bearing plate is fixedly provided with a placing plate near the middle, the placing plate can place the circuit board, the placing plate is fixedly provided with connecting plates near the periphery, and the connecting plates can support the parts.

Preferably, the connecting plate is movably provided with an external thread clamping rod, and the external thread clamping rod can clamp and fix the circuit board.

Preferably, a control panel is fixedly arranged at the front end of the bearing plate close to the middle, and the control panel can open or cover part of the arrangement.

Preferably, the bottom of the bearing plate is fixedly provided with support columns at the positions close to the periphery, and the support columns can support part of the arrangement.

Preferably, the bearing plate is movably provided with a battery cover plate through a connecting bolt, and the battery cover plate can protect the battery.

Preferably, a support plate is fixedly mounted on the standing plate, and the support plate can support part of the arrangement.

Preferably, it is two to set up quantity to set up the board, and sets up the board symmetry setting up to set up, set up the board and be the rectangle, set up the board and can support.

Compared with the prior art, the beneficial effects of the utility model are that: when this circuit board detects, can detect whether the circuit board switches on through detection circuitry pen, can also carry out the centre gripping to the not unidimensional PCB circuit board contrast board through the fixation clamp simultaneously, judge whether accord with the standard between the size of circuit board and the circuit.

This conveying equipment can clean the dust on the conveyer belt through sweeping the grey board when carrying, can also disinfect the conveyer belt through the atomizer simultaneously, later can also get rid of the remaining liquid on the conveyer belt through the dehumidification board, improves the holistic cleanliness of conveyer belt.

Drawings

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

FIG. 2 is a partial three-dimensional structure diagram of the present invention;

FIG. 3 is an enlarged view of A of FIG. 1;

fig. 4 is an enlarged view of B of fig. 2.

In the figure: 1. a bearing plate; 2. a support column; 3. a control panel; 4. a battery cover plate; 5. standing and fixing the plate; 6. a power connection line; 7. a support plate; 8. detecting a circuit pen; 9. placing the plate; 10. a connecting plate; 11. an external thread clamping rod; 12. a fixing plate; 13. a fixing clip; 14. PCB circuit board contrast board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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 all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a PCB circuit board figure precision detection device, including

bearing plate

1, 1 top of bearing plate leans on the equal fixed mounting in position of both sides to decide board 5, it has detection circuitry pen 8 to decide board 5 through 6 fixed mounting of power connecting wire, detection circuitry pen 8 can detect whether the circuit board switches on, it has fixed plate 12 to lean on the fixed mounting in position of rear side in the middle of 1 top of bearing plate, fixed plate 12 has PCB circuit board contrast board 14 through 13 movable mounting of fixation clamp, PCB circuit board contrast board 14 can confirm whether accurate of circuit board outward appearance, and during, control panel 3 can open or close the battery, make it switch on whether.

1 top of bearing plate is by middle position fixed mounting place board 9, place board 9 and can place the circuit board, place on the board 9 and lean on the equal fixed mounting in position all around to have connecting plate 10, connecting plate 10 can support the part setting, and movable mounting has external screw thread supporting rod 11 on the connecting

plate

10, 1 front end of bearing plate is by middle position fixed mounting have

control panel

3, 1 bottom of bearing plate is by the equal fixed mounting in position all around support column 2, bearing plate 1 has battery apron 4 through connecting bolt movable mounting, it has backup pad 7 to found fixed plate 5 on the board, it sets up quantity for two to found board 5, and it sets up 5 symmetries to found board, it is the rectangle to found fixed plate 5.

The working principle is as follows: when the circuit board is detected, the circuit board detection method can be mainly divided into an electrical test method and a visual test method, whether the circuit board is electrified can be detected through the detection circuit pen 8, the electrical test method is the electrical test method, then the PCB circuit board comparison boards 14 with different sizes can be clamped through the fixing clamps 13, whether the size of the circuit board and the circuit meet the standard or not can be judged, the visual test method is the visual test method, and the accuracy can be improved through various different detection methods.

In summary, the following steps: when this circuit board is examined, can detect whether the circuit board switches on through detection circuitry pen 8, can also carry out the centre gripping to the not unidimensional PCB circuit board contrast board 14 through fixation clamp 13 simultaneously, judge whether accord with the standard between the size of circuit board and the circuit.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

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

Claims

1. The utility model provides a PCB circuit board figure precision detection device, includes bearing plate (1), its characterized in that: the utility model discloses a PCB (printed circuit board) contrast board, including bearing plate (1), board (5) are decided to the equal fixed mounting in position that leans on both sides at bearing plate (1) top, decide board (5) to have detection circuitry pen (8) through power connecting wire (6) fixed mounting, the position fixed mounting who leans on the rear side in the middle of bearing plate (1) top has fixed plate (12), fixed plate (12) have PCB circuit board contrast board (14) through fixation clamp (13) movable mounting.

2. The PCB circuit board pattern precision detection device of claim 1, wherein: bearing plate (1) top is by the fixed mounting in position in middle of placing board (9), place board (9) and go up and all fixed mounting in position all around have connecting plate (10).

3. The PCB circuit board figure accuracy detection device of claim 2, characterized in that: and an external thread clamping rod (11) is movably arranged on the connecting plate (10).

4. The PCB circuit board pattern precision detection device of claim 1, wherein: the front end of the bearing plate (1) is fixedly provided with a control plate (3) near the middle.

5. The PCB circuit board pattern precision detection device of claim 1, wherein: the bottom of the bearing plate (1) is fixedly provided with support columns (2) by the surrounding positions.

6. The PCB circuit board pattern precision detection device of claim 1, wherein: the bearing plate (1) is movably provided with a battery cover plate (4) through a connecting bolt.

7. The PCB circuit board pattern precision detection device of claim 1, wherein: and a supporting plate (7) is fixedly arranged on the standing plate (5).

8. The PCB circuit board pattern precision detection device of claim 1, wherein: the number of the vertical fixed plates (5) is two, the vertical fixed plates (5) are symmetrically arranged, and the vertical fixed plates (5) are rectangular.