CN212060521U

CN212060521U - Detection equipment for power module

Info

Publication number: CN212060521U
Application number: CN201922398073.1U
Authority: CN
Inventors: 朱双华; 樊有明
Original assignee: Hangzhou Jiheng Communication Technology Co ltd
Current assignee: Hangzhou Jiheng Communication Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-12-01
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a detection device of a power module, a driving mechanism comprises a cylinder and a gas rod, the gas rod is fixed on the output end of the cylinder, the detection mechanism comprises a fixed plate and a plurality of test pens for detecting the state of the power module, the plurality of test pens are evenly fixed at the bottom of the fixed plate, a transmission mechanism comprises a transmission belt, a frame, a placing plate, a driving motor and a clapboard, the transmission belt is fixedly arranged on the frame, the driving motor is fixed on the frame, the transmission belt is provided with a plurality of placing plates for placing the power module, the transmission belt is also provided with a plurality of clapboards, every two clapboards form a section, the placing plates with the same number as the test pens are contained in the section, the detection device utilizes jacks for inserting the test pens into the power module to detect in the detection process, and displays the state information of the power module through neon bubbles, if the neon bulbs shine, the neon bulbs are, if the light does not shine, the light is damaged, the equipment is time-saving and labor-saving to operate, and the detection accuracy is improved.

Description

Detection equipment for power module

Technical Field

The utility model relates to a check out test set technical field specifically is power module's check out test set.

Background

With the continuous development of electronic technology and detection technology, the PCB, which is one of the important components of electronic products, makes the circuit miniaturized and visualized, and plays an important role in the mass production of fixed circuits. The design of the PCB circuit schematic diagram is the basis of the whole circuit design, and the quality of the design directly determines the effect of the subsequent PCB design. Therefore, PCB detection is very important for ensuring the quality of the PCB. Currently, known module testing techniques are: the test device comprises a manual test device, a needle bed test device, an online tester and the like, however, the manual test has low working efficiency, the test effect is poor and the measurement quality is difficult to ensure due to the defect that human factors are uncontrollable, and the needle bed test device can perform analog device function and digital device logic function tests.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power module's check out test set to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the detection device of the power module comprises a detection box body, wherein a driving mechanism is arranged at the top of the detection box body, the driving mechanism is connected with a detection mechanism, and a transmission mechanism is arranged below the detection mechanism;

the driving mechanism comprises an air cylinder and an air rod, the air rod is fixed at the output end of the air cylinder, the detection mechanism comprises a fixed plate and a plurality of test pens for detecting the state of the power module, the plurality of test pens are uniformly fixed at the bottom of the fixed plate, the driving mechanism comprises a driving belt, a rack, a placing plate, a driving motor and partition plates, the driving belt is fixedly installed on the rack, the driving motor is fixed on the rack, the driving belt is provided with the plurality of placing plates for placing the power module, the driving belt is further provided with the plurality of partition plates, each two partition plates form an interval, and the placing plates with the same number as the test pens are contained in the interval;

the bottom end of the air rod is fixedly connected with the fixed plate;

two sides of the transmission mechanism are respectively provided with a photoelectric switch, the two photoelectric switches are positioned on the same straight line, and the two photoelectric switches block light beams through the partition plate to control the driving motor to stop driving.

Furthermore, be equipped with control panel on the detection box, control panel electric connection cylinder.

Furthermore, the photoelectric switch is electrically connected with the driving motor.

Furthermore, the placing plate is provided with a limiting column for fixing the power supply module.

Furthermore, the power module is provided with an insertion hole matched with the test pencil and a limiting hole matched with the limiting column.

Furthermore, neon bulbs used for reflecting the state of the power supply module are arranged on the test pencil.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device drives the detection mechanism to detect through the driving mechanism, a test pencil is inserted into a jack on the power supply module to detect in the detection process, the state information of the power supply module is displayed through the neon bulb, if the neon bulb shines, the neon bulb is good, and if the neon bulb does not shine, the neon bulb is damaged;

2. this kind of equipment is formed with an interval through the baffle, is equipped with the board of placing the same with test pencil figure in the interval, fix power module on placing the board can, block the light beam and will control driving motor and stop the drive when photoelectric switch by the baffle to make the test pencil detect power module, the labour saving and time saving is got up in the operation, has improved the detection accuracy moreover.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the test pencil of the present invention;

fig. 3 is a schematic structural diagram of the power module of the present invention.

In the reference symbols: 1. detecting the box body; 2. a drive mechanism; 3. a detection mechanism; 4. a transmission mechanism; 5. a cylinder; 6. a gas lever; 7. a fixing plate; 8. a test pencil; 9. a transmission belt; 10. a frame; 11. placing the plate; 12. a drive motor; 13. a partition plate; 14. a photoelectric switch; 15. a control panel; 16. a limiting column; 17. neon bulbs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-3, the present invention provides a technical solution: the detection device of the power module comprises a detection box body 1, wherein a driving mechanism 2 is arranged at the top of the detection box body 1, the driving mechanism 2 is connected with a detection mechanism 3, and a transmission mechanism 4 is arranged below the detection mechanism 3;

the driving mechanism 2 comprises an air cylinder 5 and an air rod 6, the air rod 6 is fixed at the output end of the air cylinder 5, the detection mechanism 3 comprises a fixing plate 7 and seven test pens 8 used for detecting the state of a power supply module, the seven test pens 8 are uniformly fixed at the bottom of the fixing plate 7, the transmission mechanism 4 comprises a transmission belt 9, a rack 10, a placing plate 11, a driving motor 12 and partition plates 13, the transmission belt 9 is fixedly installed on the rack 10, the driving motor 12 is fixed on the rack 10, the transmission belt 9 is provided with twenty-two placing plates 11 used for placing the power supply module, the transmission belt 9 is further provided with a plurality of partition plates 13, every two partition plates 13 form an interval, and seven placing plates 11 are included in the interval;

the bottom end of the air rod 6 is fixedly connected with the fixed plate 7;

two sides of the transmission mechanism 4 are respectively provided with a photoelectric switch 14, the two photoelectric switches 14 are positioned on the same straight line, and the two photoelectric switches 14 block light beams through the partition plate 13 to control the driving motor 12 to stop driving.

Referring to fig. 1, a control panel 15 is arranged on the detection box body 1, and the control panel 15 is electrically connected with the cylinder 5; the control panel 15 controls the cylinder 5 to drive, and the cylinder 5 drives the air rod 6 to drive the fixing plate 7 to move.

Referring to fig. 1, the photoelectric switch 14 is electrically connected to the driving motor 12, and when the photoelectric switch 14 is blocked by the partition 13, the driving motor 12 is controlled to stop driving, and the driving motor 12 is a Y132S2-2 three-phase asynchronous motor, which has the characteristics of hard mechanical characteristics, good stability, no slip loss, and high efficiency.

Referring to fig. 1, 2 and 3, the placing plate 11 is provided with a limiting post 16 for fixing the power module, the power module is provided with a limiting hole matched with the limiting post 16, and the power module is inserted into the limiting hole through the limiting post 16 to complete the fixing.

Referring to fig. 3, the power module is provided with a jack adapted to the test pencil 8 and a limiting hole adapted to the limiting post, so that the power module can be limited and fixed on the placing plate 11.

Referring to fig. 1 and 2, the test pencil 8 is provided with a neon bulb 17 for reflecting the state of the power module, which is good if lighted, and is damaged if not lighted.

The working principle is as follows: this kind of equipment is at specific during operation, at first place power module place the board 11 of placing in an interval on fix, spacing post 16 through placing on the board 11 carries out spacing fixed to power module, then utilize photoelectric switch 14 of 4 both sides of drive mechanism to be blocked light beam signal transmission by baffle 13, will control driving motor 12 stop driving, control panel 15 controls actuating mechanism 2 and carries out down the removal to detection mechanism 3 simultaneously, insert through the test pencil 8 on detection mechanism 3 and detect in placing the jack of power module on the board 11, the result after the detection can show through the neon bulb on the test pencil 8, if the neon bulb shines, then be good, if do not shine, then be the damage.

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 check out test set of power module, its characterized in that: the device comprises a detection box body (1), wherein a driving mechanism (2) is arranged at the top of the detection box body (1), the driving mechanism (2) is connected with a detection mechanism (3), and a transmission mechanism (4) is arranged below the detection mechanism (3);

the driving mechanism (2) comprises an air cylinder (5) and an air rod (6), the air rod (6) is fixed on the output end of the air cylinder (5), the detection mechanism (3) comprises a fixing plate (7) and a plurality of test pens (8) used for detecting the state of the power module, the test pens (8) are uniformly fixed at the bottom of the fixing plate (7), the transmission mechanism (4) comprises a transmission belt (9), a rack (10), a placing plate (11), a driving motor (12) and partition plates (13), the transmission belt (9) is fixedly installed on the rack (10), the driving motor (12) is fixed on the rack (10), the transmission belt (9) is provided with a plurality of placing plates (11) used for placing the power module, the transmission belt (9) is further provided with a plurality of partition plates (13), and every two partition plates (13) form an interval, the interval comprises placing plates (11) with the same number as the test pencil (8);

the bottom end of the air rod (6) is fixedly connected with the fixed plate (7);

two sides of the transmission mechanism (4) are respectively provided with a photoelectric switch (14), the two photoelectric switches (14) are positioned on the same straight line, and the two photoelectric switches (14) block light beams through the partition plate (13) to control the driving motor (12) to stop driving.

2. The detection device of a power module according to claim 1, characterized in that: the detection box body (1) is provided with a control panel (15), and the control panel (15) is electrically connected with the air cylinder (5).

3. The detection device of a power module according to claim 1, characterized in that: the photoelectric switch (14) is electrically connected with the driving motor (12).

4. The detection device of a power module according to claim 1, characterized in that: and a limiting column (16) for fixing the power supply module is arranged on the placing plate (11).

5. The detection device of a power module according to claim 4, characterized in that: the power module is provided with a jack matched with the test pencil (8) and a limiting hole matched with the limiting column.

6. The detection device of a power module according to claim 1, characterized in that: and a neon bulb (17) used for reflecting the state of the power supply module is arranged on the test pencil (8).