CN221232504U

CN221232504U - Automatic tester for PC whole machine

Info

Publication number: CN221232504U
Application number: CN202323325496.3U
Authority: CN
Inventors: 刘芳艳; 张俄玉
Original assignee: Shenzhen Changside Electronic Equipment Maintenance Co ltd
Current assignee: Shenzhen Changside Electronic Equipment Maintenance Co ltd
Priority date: 2023-12-07
Filing date: 2023-12-07
Publication date: 2024-06-28
Anticipated expiration: 2033-12-07

Abstract

The utility model provides an automatic testing machine of a PC whole machine, which relates to testing equipment of the PC whole machine, and comprises a testing machine table, wherein the front side of the testing machine table is connected with a turnover door in a hinge manner, an internal welding plate is welded in the testing machine table, a placing groove is formed in the internal welding plate, three placing grooves are formed in the internal welding plate in total, sliding grooves are formed in the top and the bottom of the placing groove, sliding blocks are connected to the two sides of the inside of the sliding grooves in a sliding manner, a supporting plate is welded on the front side of the bottom of the placing groove, when a clamping plate clamps the whole machine, the clamping plate also presses a pressure sensor, a transmission chip is arranged in the pressure sensor, a signal is transmitted to a driving motor unit through the transmission chip when the pressure sensor senses that the pressure is too high, and then the driving motor unit controls the motor to stop working, so that the clamping plate does not continuously move inwards.

Description

Automatic tester for PC whole machine

Technical Field

The utility model relates to PC complete machine testing equipment, in particular to an automatic PC complete machine testing machine.

Background

The PC is a personal computer, and is mainly composed of a host and a display, and has the characteristics of high operation speed, high calculation accuracy, strong logic operation capability and large storage capacity.

According to the PC test stand disclosed in the Chinese patent No. CN 217846377U, the PC test stand is used for improving the PC test efficiency. The device of the application comprises: the PC machine detection frame, the test device placement frame, the connecting device and the PC machine test device; the PC detection frame is provided with at least two connecting device placement layers; the connecting device placing layer is provided with a groove, and the groove is used for placing a power line; after the connecting device is fixed on the connecting device placement layer, the connecting device is provided with at least two power line interfaces, and the power line interfaces, the power line and a power supply are matched to supply power for the PC to be tested; the test device placing frame is used for placing the PC test device, and the PC test device is used for carrying out functional test on the PC to be tested.

The test device in the prior art has the following problems when in use: 1. the placing space cannot be adjusted, only a single whole machine can be clamped, a protective structure is not arranged during clamping, the equipment can be damaged when the clamping force is overlarge, and multiple tests cannot be integrated, so that an automatic testing machine for the whole PC machine is required to solve the problems.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, the placing space cannot be adjusted, only a single complete machine can be clamped, a protective structure is not arranged during clamping, equipment can be damaged when the clamping force is overlarge, and multiple tests cannot be integrated, and provides an automatic tester for the complete machine of a PC.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a PC complete machine automatic testing machine, includes the test machine, the front hinge connection of test machine has the flap, the inside welding of test machine has built-in welded plate, the standing groove has been seted up to the inside of built-in welded plate, there are three standing grooves in the built-in welded plate altogether, the spout has all been seted up at top and the bottom in the standing groove, top and bottom the inside both sides of spout are all sliding connection has the sliding block, the positive all welding of standing groove bottom has the arm board.

Preferably, a clamping plate is arranged between the sliding blocks at the top and the bottom, silica gel particles are arranged on the side rectangular array of the clamping plate, and a pressure sensor is arranged in the middle of the side of the clamping plate.

Preferably, the middle part of the sliding block at the top is in threaded connection with a driving shaft, the driving shaft penetrates through the sliding block at the top, and the end part of the driving shaft is in transmission connection with a driving motor unit.

Preferably, the sand and dust collecting box is arranged on the outer side of the turndown door, the water purifying collecting box is arranged on the outer side of the turndown door and close to the bottom of the sand and dust collecting box, and the tops of the sand and dust collecting box and the water purifying collecting box are provided with placing openings.

Preferably, a quantitative dust pump is arranged at the end part of the sand and dust collecting box, and a sand blasting head is arranged at the end part of the quantitative dust pump.

Preferably, a quantitative water pump is arranged at the end part of the purified water collecting box, and a spray head is arranged at the end part of the quantitative water pump.

Preferably, the monitoring end is installed at the positive top of turndown door, the positive electric connection of monitoring end has high definition probe, the air heater is installed to the positive of turndown door, the hot air inlet has been seted up to the positive of air heater, the air-cooler is installed to one side that is close to the air heater in the positive of turndown door, the air-cooler has been seted up in the positive.

Advantageous effects

According to the utility model, the sliding block drives the clamping plate to move when moving inwards, the whole machine is clamped by the clamping plate, silica gel particles on the side edge of the clamping plate can play a role in protecting the side edge of the whole machine and prevent the whole machine from being damaged, meanwhile, the pressure sensor on the side edge of the clamping plate is a pressing type sensor, when the clamping plate clamps the whole machine, the clamping plate also presses the pressure sensor, a transmission chip is arranged in the pressure sensor, when the pressure sensor senses that the pressure is too high, a signal is transmitted to the driving motor unit through the transmission chip, and then the driving motor unit controls the motor to stop working, so that the clamping plate can not move inwards continuously.

According to the utility model, the quantitative dust pump can spray the pumped sand dust to the whole machine in the placing groove through the sand blasting head, the sprayed sand dust quantity can be adjusted through the quantitative dust pump, a high-definition probe in the turning door can observe whether the display shows normal or not at all, the quantitative dust pump can pump clean water to be sprayed into the whole machine through the spray head, the hot air blower is used for carrying out high-temperature resistant detection on the whole machine, the hot air blower can suck air from the outside and heat the air through an internal heating wire, finally, the hot air blower is blown to the whole machine through the blower, the cold air blower is used for refrigerating, the low-temperature resistant detection is carried out on the whole machine, when a screen of the whole machine shows a pattern or a screen of the display screen of the whole machine, the problem that the placing space cannot be adjusted in the prior art, only a single whole machine can be clamped, a protective structure cannot be adopted during clamping, the whole machine can be damaged when the clamping force is overlarge, and multiple tests cannot be integrated is solved.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is an overall isometric view of the present utility model;

FIG. 3 is a block diagram of a test station according to the present utility model;

Fig. 4 is an internal structural view of the swing door of the present utility model.

Legend description:

1. A test machine; 2. driving the motor unit; 3. a sliding block; 4. a built-in welding plate; 5. a clamping plate; 6. a chute; 7. a supporting plate; 8. a drive shaft; 9. a placement groove; 10. a pressure sensor; 11. silica gel particles; 12. a dust collection box; 13. a purified water collection tank; 14. turning over the door; 15. a placement port; 16. a monitoring end; 17. a high definition probe; 18. a hot air port; 19. an air heater; 20. a cold air port; 21. an air cooler; 22. a quantitative dust pump; 23. a blasting head; 24. a quantitative water pump; 25. a spray head.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

First embodiment:

Referring to fig. 1-4, an automatic tester for a complete PC machine comprises a test machine table 1, wherein a front hinge of the test machine table 1 is connected with a turnover door 14, an internal welding plate 4 is welded in the test machine table 1, a placing groove 9 is formed in the internal welding plate 4, three placing grooves 9 are formed in the internal welding plate 4, sliding grooves 6 are formed in the top and the bottom in the placing groove 9, sliding blocks 3 are slidably connected to two sides in the top and the bottom sliding grooves 6, supporting plates 7 are welded on the front of the bottom of the placing groove 9, a clamping plate 5 is arranged between the top and the bottom sliding blocks 3, silica gel particles 11 are arranged on a rectangular array of the side edges of the clamping plate 5, a pressure sensor 10 is arranged in the middle of the side edges of the clamping plate 5, a driving shaft 8 is connected with the middle of the top sliding block 3 in a threaded manner, the driving shaft 8 penetrates through the top sliding block 3, and the end of the driving shaft 8 is in transmission connection with a driving motor group 2.

The test machine table 1 is internally provided with three groups of placing grooves 9, three groups of PC complete machines can be tested simultaneously, when the complete machines are tested, the complete machines are placed on the supporting plate 7 of the placing grooves 9 firstly, then the clamp structure is controlled to clamp the complete machines, the complete machines are prevented from loosening or falling off during the test, the driving motor group 2 is internally provided with a motor, the driving shaft 8 can be controlled by the motor, the sliding blocks 3 on two sides can move outwards in the clockwise direction when the driving shaft 8 rotates clockwise, the sliding blocks 3 on two sides can move inwards simultaneously when the driving shaft 8 rotates anticlockwise, the clamping plate 5 can be carried by the sliding blocks 3, when the clamping is carried out, the driving shaft 8 is controlled by the motor to move anticlockwise, the sliding blocks 3 can drive the clamping plate 5 to move inwards, the complete machines are clamped by the clamping plate 5, silica gel particles 11 on the side edges of the clamping plate 5 can play a role of protecting the complete machines, the complete machines are prevented from being damaged, meanwhile, the clamping plate 5 side pressure sensors 10 are also pressed sensors, transmission chips are arranged in the pressure sensors 10, when the clamping plate 5 clamps the complete machines clamp the complete machines, the pressure sensors are driven by the motor 10, the transmission chips are prevented from moving inwards when the driving chips are required to be stopped, and the transmission of the driving motor is stopped, and the voltage sensor group 2 is not to move to be actually required to be controlled by the driving the high-speed, and the driving motor is required to move according to the actual conditions.

Specific embodiment II:

Referring to fig. 1-4, the sand and dust collecting box 12 is installed on the outer side of the turnstile 14, the water purifying collecting box 13 is installed on the outer side of the turnstile 14 and close to the bottom of the sand and dust collecting box 12, the placing openings 15 are formed in the tops of the sand and dust collecting box 12 and the water purifying collecting box 13, the quantitative dust pump 22 is installed on the end portion of the sand and dust collecting box 12, the sand blasting head 23 is installed on the end portion of the quantitative dust pump 22, the quantitative water pump 24 is installed on the end portion of the water purifying collecting box 13, the spray head 25 is installed on the end portion of the quantitative water pump 24, the monitoring end 16 is installed on the top of the front face of the turnstile 14, the high-definition probe 17 is electrically connected to the front face of the monitoring end 16, the air heater 19 is installed on the front face of the turnstile 14, the hot air heater 18 is installed on the front face of the hot air heater 19, the cold air heater 21 is installed on the front face of the cold air heater 21.

The equipment is mainly used for testing high temperature resistance, low temperature resistance, ash resistance and waterproof performance of a complete machine, a dustproof gauze is arranged on the surface of the interior of a flip door 14, dust is prevented from entering the interior of the flip door 14, sand and dust are placed in a sand and dust collecting box 12, purified water is placed in a purified water collecting box 13, a quantitative suction pump 22 at the end part of the sand and dust collecting box 12 and a quantitative suction pump 24 at the end part of the purified water collecting box 13 are all automatic metering pumps, materials can be pumped according to required quantities, the quantitative suction pump 22 can spray pumped sand and dust onto the complete machine in a placing groove 9 through a sand blasting head 23, the sprayed sand and dust quantity can be adjusted through the quantitative suction pump 22, a high-definition probe 17 in the flip door 14 is used for observing whether display is normal or not at any time, and the quantitative suction pump 24 can pump the purified water to spray into the complete machine through a spray head 25.

The air heater 19 is used for carrying out high temperature resistance detection on the whole machine, the air heater 19 sucks air from the outside and heats the air through an internal heating wire, finally hot air is blown to the whole machine through the air heater, the air heater 19 is used for refrigerating, the whole machine is subjected to low temperature resistance detection, and when a display screen of the whole machine is provided with a pattern screen or a screen quenching screen, the test is unqualified.

To sum up:

1. The test machine table 1 is internally provided with three groups of placing grooves 9, three groups of PC complete machines can be tested simultaneously, when the complete machines are tested, the complete machines are placed on the supporting plate 7 of the placing grooves 9 firstly, then the clamp structure is controlled to clamp the complete machines, the complete machines are prevented from loosening or falling off during the test, the driving motor group 2 is internally provided with a motor, the driving shaft 8 can be controlled by the motor, the sliding blocks 3 on two sides can move outwards in the clockwise direction when the driving shaft 8 rotates clockwise, the sliding blocks 3 on two sides can move inwards simultaneously when the driving shaft 8 rotates anticlockwise, the clamping plate 5 can be carried by the sliding blocks 3, when the clamping is carried out, the driving shaft 8 is controlled by the motor to move anticlockwise, the sliding blocks 3 can drive the clamping plate 5 to move inwards, the complete machines are clamped by the clamping plate 5, silica gel particles 11 on the side edges of the clamping plate 5 can play a role of protecting the complete machines, the complete machines are prevented from being damaged, meanwhile, the clamping plate 5 side pressure sensors 10 are also pressed sensors, transmission chips are arranged in the pressure sensors 10, when the clamping plate 5 clamps the complete machines clamp the complete machines, the pressure sensors are driven by the motor 10, the transmission chips are prevented from moving inwards when the driving chips are required to be stopped, and the transmission of the driving motor is stopped, and the voltage sensor group 2 is not to move to be actually required to be controlled by the driving the high-speed, and the driving motor is required to move according to the actual conditions.

2. The equipment is mainly used for testing high temperature resistance, low temperature resistance, ash resistance and waterproof performance of a complete machine, a dustproof gauze is arranged on the surface of the interior of a flip door 14, which needs to be described, dust is prevented from entering the interior of the flip door 14, sand and dust are placed in a sand and dust collecting box 12, purified water is placed in a purified water collecting box 13, a quantitative suction pump 22 at the end part of the sand and dust collecting box 12 and a quantitative suction pump 24 at the end part of the purified water collecting box 13 are both automatic metering pumps, materials are pumped according to required quantity, the quantitative suction pump 22 can spray the pumped sand and dust onto the complete machine in a placing groove 9 through a sand blasting head 23, the sprayed sand and dust quantity can be adjusted through the quantitative suction pump 22, a high-definition probe 17 in the flip door 14 is used for observing whether display is normal or not at any time, the quantitative suction pump 24 can suck the purified water into the complete machine, a hot air blower 19 is used for conducting high temperature resistance detection on the complete machine, the hot air blower 19 can suck air from the outside and heat wire inside, finally the hot air blower 19 is used for blowing the complete machine, and a low temperature resistance detection is used for detecting the complete machine, or a display screen is not required to be displayed when a low temperature is required, or a display screen is not to be displayed, and a display screen is tested, is not is tested, and a display screen is shown and is shown.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PC complete machine automatic test machine, includes test board (1), its characterized in that: the front hinge connection of test board (1) has flap (14), the inside welding of test board (1) has built-in welded plate (4), standing groove (9) have been seted up to the inside of built-in welded plate (4), three standing groove (9) have been altogether to built-in welded plate (4), spout (6) have all been seted up at top and bottom in standing groove (9), top and bottom equal sliding connection in both sides of spout (6) inside has slider (3), the front of standing groove (9) bottom has all welded and has had stretcher (7).

2. The automatic tester for a complete PC machine according to claim 1, wherein: the top and bottom install splint (5) between slider (3), the side rectangular array of splint (5) has silica gel granule (11), the mid-mounting of splint (5) side has pressure sensor (10).

3. The automatic tester for a complete PC machine according to claim 2, wherein: the top sliding block (3) middle part threaded connection has drive shaft (8), drive shaft (8) run through sliding block (3), the tip transmission of drive shaft (8) is connected with driving motor group (2).

4. A PC complete machine automatic test machine according to claim 3, wherein: the sand and dust collecting box (12) is installed in the outside of the turndown door (14), the water purification collecting box (13) is installed near the bottom of the sand and dust collecting box (12) in the outside of the turndown door (14), and the tops of the sand and dust collecting box (12) and the water purification collecting box (13) are both provided with placing openings (15).

5. The automatic tester for a complete PC machine according to claim 4, wherein: the end part of the sand and dust collecting box (12) is provided with a quantitative dust pump (22), and the end part of the quantitative dust pump (22) is provided with a sand blasting head (23).

6. The automatic tester for a complete PC machine according to claim 5, wherein: the end part of the purified water collecting box (13) is provided with a quantitative water pump (24), and the end part of the quantitative water pump (24) is provided with a spray head (25).

7. The automatic tester for a complete PC machine according to claim 6, wherein: monitoring end (16) are installed at positive top of turnstile (14), positive electric connection of monitoring end (16) has high definition probe (17), air heater (19) are installed in the front of turnstile (14), hot wind gap (18) have been seted up in the front of air heater (19), air cooler (21) are installed in one side that is close to air heater (19) in the front of turnstile (14), air cooler (20) have been seted up in the front of air cooler (21).