CN213814648U

CN213814648U - Test equipment of singlechip

Info

Publication number: CN213814648U
Application number: CN202023076951.7U
Authority: CN
Inventors: 林建宁
Original assignee: Changde Jiexin Microelectronics Technology Co ltd
Current assignee: Changde Jiexin Microelectronics Technology Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-07-27
Anticipated expiration: 2030-12-19

Abstract

The utility model relates to the field of testing equipment, in particular to testing equipment of a single chip microcomputer, which comprises a testing equipment main body, an upper machine body and a second electric telescopic rod, wherein a plurality of hollow columns are uniformly distributed at the bottom of the testing equipment main body, a detection table is arranged at the top of the testing equipment main body, a testing host is arranged inside the testing equipment main body, first electric telescopic rods are arranged at the left side and the right side of the inner top wall of the upper machine body, two output ends of the first electric telescopic rods are respectively provided with a detection end, a lighting lamp is arranged on the upper machine body, a display screen is arranged at the front side of the upper machine body, and a movable wheel is arranged at the output end of the second electric telescopic rod. The problem that the single chip microcomputer element to be detected cannot be correctly placed on the detection table by a detection person.

Description

Test equipment of singlechip

Technical Field

The utility model relates to a test equipment technical field specifically is a test equipment of singlechip.

Background

The single chip computer is an integrated circuit chip, which is a small and perfect microcomputer system formed by integrating the functions of a central processing unit CPU with data processing capacity, a random access memory RAM, a read only memory ROM, various I/O ports, an interrupt system, a timer/counter and the like (possibly comprising a display driving circuit, a pulse width modulation circuit, an analog multiplexer, an A/D converter and other circuits) on a silicon chip by adopting a super-large scale integrated circuit technology, and is widely applied to the field of industrial control. From the 80 s of the last century, the current high-speed single chip microcomputer of 300M is developed by 4-bit and 8-bit single chip microcomputers.

The existing testing equipment of the single chip microcomputer has various types, but the existing testing equipment of the single chip microcomputer can emit a large amount of heat energy when being used for a long time, and the heat dissipation performance of the testing equipment of the single chip microcomputer is extremely poor, so that the current situation is changed by the testing equipment of the single chip microcomputer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test equipment of singlechip to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a testing device of a single chip microcomputer comprises a testing device main body, an upper machine body and a second electric telescopic rod, wherein a plurality of hollow columns are uniformly distributed at the bottom of the testing device main body, a detection table is arranged at the top of the testing device main body, a testing host is arranged in the testing device main body, mounting plates are arranged at the front end and the rear end of the left side of the inner wall of the testing device main body, a mounting frame is arranged on the right side wall of the interior of the testing device main body, micro motors are arranged on the upper surface and the lower surface of the inner wall of the mounting frame, fan blades are arranged at the output ends of the two micro motors, mounting covers are arranged on the left side and the right side of the testing device main body, dustproof filter screens are arranged at the opposite ends of the two mounting covers, first electric telescopic rods are arranged on the left side and the right side of the inner top wall of the upper machine body, and detection ends are arranged at the output ends of the two first electric telescopic rods, go up the organism and be provided with the light, the front of going up the organism is provided with the display screen, second electric telescopic handle's output is provided with removes the wheel.

Preferably, the inside of test equipment main part is provided with temperature sensor, the top rear end of test equipment main part is connected with the bottom of last organism, the front of test equipment main part is provided with the maintenance door, the front of maintenance door is provided with control panel, the left and right sides of test equipment main part all is provided with the handle.

Preferably, the left and right sides of the test equipment main body are provided with thread grooves, and the mounting cover and one end of the dustproof filter screen are respectively in threaded connection with the two thread grooves.

Preferably, the second electric telescopic handle is a plurality of, and is a plurality of two tops among the second electric telescopic handle are connected with the bottom of two mounting panels respectively, and are a plurality of two other among the second electric telescopic handle are connected with the bottom front and back both ends of mounting bracket, and are a plurality of the output of second electric telescopic handle all runs through the inner wall bottom of test equipment main part and extends the inside of a plurality of hollow columns of post.

Preferably, a plurality of the moving wheels are movably sleeved with the inner walls of the hollow columns respectively.

Preferably, the output ends of the two first electric telescopic rods respectively penetrate through the inner bottom wall of the upper machine body.

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

1. in the utility model, when the temperature in the main body of the test equipment is too high, the fan blade is driven to rotate by the micro motor, thereby the hot air in the main body of the test equipment is taken out of the main body of the test equipment, and the air in the main body of the test equipment can enter the main body of the test equipment along the dustproof filter screen on the left side of the main body of the test equipment, thereby the air in the main body of the test equipment forms convection, thereby the temperature in the main body of the test equipment is rapidly reduced, and the air entering the main body of the test equipment can be filtered by the dustproof filter screen, thereby preventing dust from entering the main body of the test equipment, the dustproof filter screen can be used for a period of time, the mounting cover can be screwed, and the mounting cover and the dustproof filter screen can be taken down from the main body of the test equipment, with the installation lid and the filter screen of trading newly, solved present test equipment main part can't dispel the heat fast and get into the inside unable filtration of air of test equipment main part and can't with the problem of trading fast.

2. The utility model discloses in, through the light that sets up, open the light under the not enough condition of light, for the measurement personnel provides the illumination, solved under the not enough condition of light, the measurement personnel can't be with waiting that the unable correct problem of placing on examining test table of the single chip components who detects.

3. In the utility model, the second electric telescopic rods are started through the second electric telescopic rods, and are output through the output ends of the plurality of second electric telescopic rods, thereby extending a plurality of moving wheels out of the inner plate of the hollow column, lifting the hollow column to ensure that the moving wheels are clung to the ground, holding the handle to push the main body of the test equipment, leading the moving wheels to drive the main body of the test equipment to move, when the hollow column moves to the designated position, the second electric telescopic rod is started again, the second electric telescopic rod drives the moving wheel to retract into the hollow column, so that the hollow column is tightly attached to the ground, the problem that the moving wheel cannot roll when in use due to the stress of the moving wheel when the main body of the testing equipment works at present is solved, the service life of the moving wheel is shortened, and the moving wheel clings to the ground, so that the stability of the test equipment main body is poor in the using process.

Drawings

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

FIG. 2 is an internal structure view of the present invention;

FIG. 3 is a right view structural diagram of the present invention;

in the figure: 1. a detection end; 2. a detection table; 3. installing a cover; 4. a test device main body; 5. a hollow column; 6. a moving wheel; 7. mounting the machine body; 8. a dustproof filter screen; 9. an illuminating lamp; 10. a display screen; 11. a second electric telescopic rod; 12. mounting a plate; 13. a test host; 14. a fan blade; 15. a micro motor; 16. a mounting frame; 17. first electric telescopic handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a testing device of a single chip microcomputer comprises a testing device main body 4, an upper machine body 7 and a second electric telescopic rod 11, wherein a plurality of hollow columns 5 are uniformly distributed at the bottom of the testing device main body 4, a detection table 2 is arranged at the top of the testing device main body 4, a testing host 13 is arranged inside the testing device main body 4, mounting plates 12 are arranged at the front end and the rear end of the left side of the inner wall of the testing device main body 4, a mounting frame 16 is arranged on the right side wall of the inside of the testing device main body 4, micro motors 15 are arranged on the upper surface and the lower surface of the inner wall of the mounting frame 16, and through the arranged micro motors 15, fan blades 14, mounting covers 3 and dustproof filter screens 8, when the temperature inside the testing device main body 4 is overhigh, the micro motors 15 drive the fan blades 14 to rotate, so that hot air flow inside the testing device main body 4 is taken out of the outside of the testing device main body 4 due to the extraction of air inside the testing device main body 4, the air outside the test equipment main body 4 can enter the test equipment main body 4 along the dustproof filter screen 8 on the left side of the test equipment main body 4, so that the air inside the test equipment main body 4 forms convection, the temperature inside the test equipment main body 4 is quickly reduced, the air entering the test equipment main body 4 can be filtered through the dustproof filter screen 8, dust is prevented from entering the test equipment main body 4, the dustproof filter screen 8 can be used for a period of time, the mounting cover 3 can be screwed, the mounting cover 3 and the dustproof filter screen 8 are taken off from the test equipment main body 4 and replaced by a new mounting cover 3 and a new filter screen, the problems that the conventional test equipment main body 4 cannot quickly dissipate heat, the air entering the test equipment main body 4 cannot be filtered and cannot be quickly replaced are solved, the output ends of the two micro motors 15 are provided with fan blades 14, the left side and the right side of a testing equipment main body 4 are respectively provided with a mounting cover 3, the opposite ends of the two mounting covers 3 are respectively provided with a dustproof filter screen 8, the left side and the right side of the inner top wall of an upper machine body 7 are respectively provided with a first electric telescopic rod 17, the output ends of the two first electric telescopic rods 17 respectively penetrate through the inner bottom wall of the upper machine body 7, the output ends of the two first electric telescopic rods 17 are respectively provided with a detection end 1, the upper machine body 7 is provided with an illuminating lamp 9, the illuminating lamp 9 is turned on under the condition of insufficient light through the arranged illuminating lamp 9 to provide illumination for detection personnel, the problem that the detection personnel cannot correctly place a singlechip element to be detected on a detection table 2 under the condition of insufficient light is solved, the front side of the upper machine body 7 is provided with a display screen 10, the output end of a second electric telescopic rod 11 is provided with a moving wheel 6, the moving wheels 6 are respectively movably sleeved with the inner walls of a plurality of hollow columns 5, a temperature sensor is arranged in the testing equipment main body 4, the rear end of the top of the testing equipment main body 4 is connected with the bottom of the upper machine body 7, a maintenance door is arranged on the front of the testing equipment main body 4, a control panel is arranged on the front of the maintenance door, handles are arranged on the left side and the right side of the testing equipment main body 4, thread grooves are arranged on the left side and the right side of the testing equipment main body 4, one ends of two installation covers 3 and a dustproof filter screen 8 are respectively in threaded connection with the two thread grooves, a plurality of second electric telescopic rods 11 are arranged, two tops of the plurality of second electric telescopic rods 11 are respectively connected with the bottoms of the two installation plates 12, the other two of the plurality of second electric telescopic rods 11 are connected with the front end and the rear end of the bottom of the installation frame 16, the output ends of the plurality of second electric telescopic rods 11 penetrate through the bottom of the inner wall of the testing equipment main body 4 and extend into the insides of the plurality of hollow columns 5, the second electric telescopic rods 11 are started through the arranged second electric telescopic rods 11 and output through the output ends of the plurality of second electric telescopic rods 11, thereby extending the plurality of moving wheels 6 out of the inner plate of the hollow column 5, lifting the hollow column 5 to ensure that the moving wheels 6 cling to the ground, holding the handle to push the testing equipment body 4 to ensure that the moving wheels 6 drive the testing equipment body 4 to move, when the hollow column moves to the designated position, the second electric telescopic rod 11 is started again, the second electric telescopic rod 11 drives the moving wheel 6 to retract into the hollow column 5, so that the hollow column 5 is tightly attached to the ground, the problem that the movable wheel 6 cannot roll when the movable wheel 6 is used due to the stress of the movable wheel 6 when the test equipment main body 4 works is solved, the service life of the movable wheel 6 is shortened, and the moving wheel 6 is tightly attached to the ground, so that the stability of the testing equipment body 4 is poor during the use process.

The utility model discloses work flow: when the temperature inside the test equipment main body 4 is too high, the micro motor 15 drives the fan blades 14 to rotate, so that hot air flow inside the test equipment main body 4 is taken out of the test equipment main body 4, air inside the test equipment main body 4 can enter the test equipment main body 4 along the dustproof filter screen 8 on the left side of the test equipment main body 4, air inside the test equipment main body 4 forms convection, the temperature inside the test equipment main body 4 is rapidly reduced, air entering the test equipment main body 4 can be filtered through the dustproof filter screen 8, dust is prevented from entering the test equipment main body 4, the dustproof filter screen 8 can be used for a period of time, the mounting cover 3 can be screwed, the mounting cover 3 and the dustproof filter screen 8 can be taken off from the test equipment main body 4, and replaced by a new mounting cover 3 and a new filter screen, when needs remove, start second electric telescopic handle 11, output through a plurality of second electric telescopic handle 11, thereby stretch out a plurality of removal wheels 6 from the inner panel of hollow post 5, raise hollow post 5 and also make removal wheel 6 hug closely ground, hold the handle, promote test equipment main part 4, make removal wheel 6 drive test equipment main part 4 and remove, restart second electric telescopic handle 11 when removing the assigned position once more, drive the inside of removing the hollow post 5 of wheel 6 withdrawal through second electric telescopic handle 11, make hollow post 5 hug closely ground, open light 9 under the not enough condition of light, provide the illumination for the measurement personnel.

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 test equipment of singlechip, includes test equipment main part (4), goes up organism (7) and second electric telescopic handle (11), its characterized in that: the testing device comprises a testing device main body (4), wherein a plurality of hollow columns (5) are uniformly distributed at the bottom of the testing device main body (4), a detection table (2) is arranged at the top of the testing device main body (4), a testing host (13) is arranged in the testing device main body (4), mounting plates (12) are arranged at the front end and the rear end of the left side of the inner wall of the testing device main body (4), a mounting frame (16) is arranged on the right side wall of the inner part of the testing device main body (4), micro motors (15) are arranged on the upper surface and the lower surface of the inner wall of the mounting frame (16), fan blades (14) are arranged at the output ends of the two micro motors (15), mounting covers (3) are arranged on the left side and the right side of the testing device main body (4), dustproof filter screens (8) are arranged at opposite ends of the two mounting covers (3), first electric telescopic rods (17) are arranged on the left side and the right side of the inner top wall of an upper machine body (7), two the output of first electric telescopic handle (17) all is provided with sense terminal (1), it is provided with light (9) on organism (7) to go up, the front of going up organism (7) is provided with display screen (10), the output of second electric telescopic handle (11) is provided with removes wheel (6).

2. The testing device of the single chip microcomputer according to claim 1, wherein: the inside of test equipment main part (4) is provided with temperature sensor, the top rear end of test equipment main part (4) is connected with the bottom of last organism (7), the front of test equipment main part (4) is provided with the maintenance door, the front of maintenance door is provided with control panel, the left and right sides of test equipment main part (4) all is provided with the handle.

3. The testing device of the single chip microcomputer according to claim 1, wherein: the left side and the right side of the testing equipment main body (4) are provided with thread grooves, and the mounting cover (3) and one end of the dustproof filter screen (8) are in threaded connection with the thread grooves respectively.

4. The testing device of the single chip microcomputer according to claim 1, wherein: second electric telescopic handle (11) are a plurality of, and are a plurality of two tops in second electric telescopic handle (11) are connected with the bottom of two mounting panels (12) respectively, and are a plurality of two in second electric telescopic handle (11) are connected with the bottom front and back both ends of mounting bracket (16) a plurality of the output of second electric telescopic handle (11) all runs through the inner wall bottom of test equipment main part (4) and extends the inside of a plurality of hollow columns of post (5).

5. The testing device of the single chip microcomputer according to claim 1, wherein: the plurality of moving wheels (6) are movably sleeved with the inner walls of the plurality of hollow columns (5) respectively.

6. The testing device of the single chip microcomputer according to claim 1, wherein: the output ends of the two first electric telescopic rods (17) respectively penetrate through the inner bottom wall of the upper machine body (7).