CN214470634U - Automatic measuring device of single chip microcomputer - Google Patents

Abstract

The utility model discloses a singlechip automatic measuring device relates to and measures technical field, comprises a workbench, the inside of workstation is run through and is provided with the second bull stick. The utility model discloses a first motor that sets up, first drive bevel gear, first driven bevel gear, second drive bevel gear, second driven bevel gear, third drive bevel gear, third driven bevel gear, the second bull stick, the third bull stick, first screw rod, first thread plate, the second motor, the second screw rod, the second thread plate, fourth drive bevel gear, the fourth driven bevel gear, the measuring head, laser emission end, the laser receiving terminal, first motor work, the output of first motor drives first pivot, first drive bevel gear rotates, because first driven bevel gear meshes with first drive bevel gear mutually, make and drive first bull stick, first driven bevel gear, second drive bevel gear, third drive bevel gear together rotates.

Description

Automatic measuring device of single chip microcomputer

Technical Field

The utility model relates to a measure technical field, specifically be a singlechip automatic measuring device.

Background

The single chip microcomputer, also called as a microcontroller, integrates a central processing unit, a memory, a timing/counter, various input/output interfaces and the like on an integrated circuit chip, and has been widely used in the fields of intelligent instruments, real-time industrial control, communication equipment, navigation systems, household appliances and the like.

Almost every product with electronic devices used in modern human life is integrated with a single chip microcomputer, electronic products such as mobile phones, telephones, calculators, household appliances, electronic toys, palm computers and mice and the like all contain the single chip microcomputer, 40 single chip microcomputers are generally arranged on automobiles, even hundreds of single chip microcomputers can work simultaneously on a complex industrial control system, and the number of the single chip microcomputers is far more than the sum of a PC and other computers and even more than the number of human beings.

Because the manufacturing cost of the automatic measuring equipment is high, the size is large, the object size measurement in the prior art still stays at the manual measurement stage, and the error inevitably exists in the manual operation during the manual measurement, so that the accuracy of the object size measurement is influenced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a singlechip automatic measuring device to there is the technical problem of error in the size measurement of solving current singlechip.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic measuring device of a single chip microcomputer comprises a workbench, wherein a second rotating rod penetrates through the interior of the workbench, a measuring turntable is arranged at one end of the second rotating rod, a limiting groove is formed in the measuring turntable, a sucker is arranged in the limiting groove, an air bag is arranged at one side of the bottom end of the measuring turntable, an elastic part is arranged in the air bag, a piston is arranged on one side, located on the elastic part, of the interior of the air bag, a piston ring is arranged on the outer side of the piston, a push plate extending to the outer side of the air bag is arranged on one side of the piston, an air guide pipe extending to the interior of the air bag is arranged at the bottom end of the limiting groove, a second driven bevel gear is sleeved below the workbench on the outer side of the second rotating rod, a second frame body is arranged on one side of the top of the workbench, and a third rotating rod extending to the interior of the second frame body penetrates through one side of the interior of the workbench, a third driven bevel gear is sleeved outside the third rotating rod and below the workbench, a first rotating rod penetrates through the lower part of the workbench and inside the fixed frame, a first driven bevel gear is sleeved outside the first rotating rod, a second driving bevel gear meshed with the second driven bevel gear is sleeved at one end outside the first rotating rod, a third driving bevel gear meshed with the third driven bevel gear is sleeved at the other end outside the first rotating rod, a first motor is installed in an installation frame at the bottom of the workbench, a first rotating shaft is arranged at the output end of the first motor, a first driving bevel gear matched with the first driven bevel gear is sleeved at one end outside the first rotating shaft, first frame bodies are arranged on two sides of the second frame body at the top of the workbench, and first screw rods penetrate through the first frame bodies, the outside of first screw rod all is equipped with first thread plate by the cover, the inboard of first thread plate is provided with the connecting plate, one side of connecting plate is provided with the second screw rod that extends to first thread plate inside, the outside of second screw rod is equipped with second thread plate, fourth driven bevel gear respectively by the cover, one side of second thread plate all is provided with the measuring head, the inboard of measuring head is provided with laser emission end, laser receiving terminal respectively, install the second motor on the mounting panel of connecting plate one side, the output of second motor is provided with the second pivot that runs through the connecting plate, the one end in the second pivot outside be provided with fourth driven bevel gear assorted fourth initiative bevel gear.

Through adopting above-mentioned technical scheme, through promoting the push pedal, can make the elastic component compression, at this moment, gas in the gasbag passes the air duct and discharges from the sucking disc, then put into the spacing groove with the singlechip, make singlechip diapire and sucking disc closely laminate, loosen the push pedal this moment, the piston can move left under the effect of elastic component, thereby make the inside negative pressure that forms of gasbag, make and to fix the singlechip, moreover, the steam generator is simple in structure, and is convenient, and a motor, a screw rod, a thread plate, a motor, a second motor, a thread plate, laser emission end, laser receiving end cooperation is used, can make the measuring head centre gripping fix at the both ends of singlechip, thereby can be through laser emission end, laser receiving end measures the different positions of singlechip, measuring method is simple, and the measuring accuracy is high.

The utility model discloses further set up to, the outside of third bull stick, first screw rod is all overlapped and is equipped with the belt pulley, the outside cover of belt pulley is equipped with the belt.

By adopting the technical scheme, the first screw rod can rotate along with the rotation of the third rotating rod.

The utility model discloses further set up to, one side of first threading board, second threading board all is provided with the slider, the inner wall of first framework, connecting plate all seted up with slider assorted spout.

Through adopting above-mentioned technical scheme, can play and support spacing effect, avoid first thread plate, second thread plate to rotate along with first screw rod, second screw rod.

The utility model discloses further set up to, first threading board passes through internal thread, external screw thread rotation with first screw rod and is connected, third driven bevel gear and third bull stick, first initiative bevel gear and first pivot, second driven bevel gear all are fixed connection with the second bull stick.

By adopting the technical scheme, the longitudinal position of the measuring head can be conveniently adjusted, so that different parts of the single chip microcomputer can be conveniently measured.

The utility model discloses further set up to, the spiral opposite direction of second screw rod, the second screw rod passes through internal thread, external screw thread rotation with the second threading board and is connected, fourth driven bevel gear and second screw rod, fourth initiative bevel gear and second pivot, connecting plate all are fixed connection with first threading board.

By adopting the technical scheme, the transverse position of the measuring head can be conveniently adjusted, so that the two ends of the single chip microcomputer can be conveniently clamped and fixed, and the size can be conveniently measured.

The utility model discloses further set up to, piston, push pedal and gasbag pass through elastic component elastic connection, the gasbag all is fixed connection with measuring carousel, sucking disc and spacing groove.

By adopting the technical scheme, the single chip microcomputer can be fixed on the measuring turntable, and the single chip microcomputer is prevented from falling off in the rotating process.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model is provided with a first motor, a first driving bevel gear, a first driven bevel gear, a second driving bevel gear, a second driven bevel gear, a third driving bevel gear, a third driven bevel gear, a second rotating rod, a third rotating rod, a first screw, a first thread plate, a second motor, a second screw, a second thread plate, a fourth driving bevel gear, a fourth driven bevel gear, a measuring head, a laser transmitting end and a laser receiving end, wherein the first motor works, the output end of the first motor drives a first rotating shaft and the first driving bevel gear to rotate, because the first driven bevel gear is meshed with the first driving bevel gear, the first rotating rod, the first driven bevel gear, the second driving bevel gear and the third driving bevel gear can be driven to rotate together, because the second driven bevel gear is meshed with the second driving bevel gear, the third driven bevel gear is meshed with the third driving bevel gear, the first screw rod and the third rotating rod are linked through a belt pulley and a belt, so that the first screw rod can be rotationally connected with the first thread plate through internal threads and external threads, the first thread plate is limited through a sliding block and a sliding groove, the first thread plate can move in the vertical direction, the measuring head can be driven to vertically move downwards until the measuring heads are positioned at two ends of the single chip microcomputer, the second motor works at the moment, the output end of the second motor drives the second rotating shaft and the fourth driving bevel gear to rotate, the fourth driven bevel gear and the second screw rod can rotate due to the fact that the fourth driven bevel gear is meshed with the fourth driving bevel gear, and the second screw rod and the second thread plate are rotated through the internal threads, The external threads are rotatably connected, the second thread plate can be horizontally moved under the limiting action of the sliding block and the sliding groove, so that the measuring head can be clamped and fixed at two ends of the single chip microcomputer, then the single chip microcomputer is measured through the laser emitting end and the laser receiving end, when other parts need to be measured, the second motor rotates reversely, the measuring head is separated from the single chip microcomputer, then the first motor continues to work, the measuring head stops when moving to a proper position, the measuring method is simple, the measuring precision is high, and different parts of the single chip microcomputer can be measured;

2. the utility model discloses a spacing groove, sucking disc, gasbag, elastic component, piston ring, push pedal, air duct that set up, through promoting the push pedal, can make the elastic component compression, at this moment, gas in the gasbag passes the air duct and discharges from the sucking disc, then puts into the spacing groove with the singlechip for singlechip diapire closely laminates with the sucking disc, loosens the push pedal this moment, and the piston can remove left under the effect of elastic component, thereby makes the inside negative pressure that forms of gasbag, makes and to fix the singlechip, and simple structure is convenient.

Drawings

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

fig. 2 is a side sectional view of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is a top cross-sectional view of the present invention.

In the figure: 1. a work table; 2. pushing the plate; 3. a measuring turntable; 4. a limiting groove; 5. a suction cup; 6. a measuring head; 7. a third driven bevel gear; 8. a first frame body; 9. a laser emitting end; 10. a second frame body; 11. a first screw; 12. a first motor; 13. a first rotating shaft; 14. a third rotating rod; 15. a second drive bevel gear; 16. a second driven bevel gear; 17. a second rotating rod; 18. a laser receiving end; 19. a first thread plate; 20. an air duct; 21. a piston; 22. a piston ring; 23. an air bag; 24. an elastic member; 25. a first driven bevel gear; 26. a first drive bevel gear; 27. a third drive bevel gear; 28. a first rotating lever; 29. a fourth driven bevel gear; 30. a fourth drive bevel gear; 31. a second rotating shaft; 32. a second motor; 33. a second screw; 34. a connecting plate; 35. a second thread plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

The utility model discloses the first motor model who mentions in does: 90YYJ, the second motor type is: 90YYJ is available in either the market or private subscriptions.

An automatic measuring device of a single chip microcomputer is disclosed, as shown in fig. 1-4, comprising a workbench 1, a second rotating rod 17 is arranged in the workbench 1 in a penetrating manner, a measuring rotary disc 3 is arranged at one end of the second rotating rod 17, a limiting groove 4 is arranged in the measuring rotary disc 3, a sucker 5 is arranged in the limiting groove 4, an air bag 23 is arranged at one side of the bottom end of the measuring rotary disc 3, an elastic part 24 is arranged in the air bag 23, a piston 21 is arranged at one side of the elastic part 24 in the air bag 23, a piston 22 is arranged at the outer side of the piston 21, a push plate 2 extending to the outer side of the air bag 23 is arranged at one side of the piston 21, an air duct 20 extending to the inner part of the air bag 23 is arranged at the bottom end of the limiting groove 4, the piston 21, the push plate 2 and the air bag 23 are elastically connected with the measuring rotary disc 3 through the elastic part 24, the air bag 23 and the sucker 5 are fixedly connected with the limiting groove 4, so that the single chip microcomputer can be fixed on the measuring rotary disc 3, the falling of the working table is avoided in the rotating process, a second driven bevel gear 16 is sleeved outside the second rotating rod 17 and positioned below the working table 1, a second frame body 10 is arranged on one side of the top of the working table 1, a third rotating rod 14 extending into the second frame body 10 is arranged on one side inside the working table 1 in a penetrating manner, a third driven bevel gear 7 is sleeved outside the third rotating rod 14 and positioned below the working table 1, a first rotating rod 28 is arranged inside the fixed frame and positioned below the working table 1 in a penetrating manner, a first driven bevel gear 25 is sleeved outside the first rotating rod 28, a second driving bevel gear 15 meshed with the second driven bevel gear 16 is sleeved on one end outside the first rotating rod 28, a third driving bevel gear 27 meshed with the third driven bevel gear 7 is sleeved on the other end outside the first rotating rod 28, a first motor 12 is installed in an installation frame at the bottom of the working table 1, the output end of the first motor 12 is provided with a first rotating shaft 13, one end of the outer side of the first rotating shaft 13 is sleeved with a first driving bevel gear 26 matched with a first driven bevel gear 25, the two sides of the top of the workbench 1, which are positioned on the second frame 10, are provided with first frames 8, the inner parts of the first frames 8 are all provided with first screw rods 11 in a penetrating manner, the outer sides of the first screw rods 11 are all sleeved with first thread plates 19, the first thread plates 19 are rotatably connected with the first screw rods 11 through internal threads and external threads, the third driven bevel gears 7 are rotatably connected with third rotating rods 14, the first driving bevel gears 26 are connected with the first rotating shaft 13, the second driven bevel gears 16 are fixedly connected with second rotating rods 17, the measuring head 6 can be driven to move in the vertical direction, so that different parts of the single chip microcomputer can be measured, the inner side of the first thread plates 19 is provided with a connecting plate 34, one side of the connecting plate 34 is provided with a second screw rod 33 extending into the first thread plates 19, the outer side of the second screw 33 is respectively sleeved with a second thread plate 35 and a fourth driven bevel gear 29, the spiral direction of the second screw 33 is opposite, the second screw 33 and the second thread plate 35 are rotationally connected through internal threads and external threads, the fourth driven bevel gear 29 and the second screw 33, the fourth driving bevel gear 30 and the second rotating shaft 31, the connecting plate 34 and the first thread plate 19 are all fixedly connected, so as to drive the measuring head 6 to move in the horizontal direction, thereby can carry out the centre gripping to the singlechip and fix to carry out the size measurement, one side of second thread board 35 all is provided with measuring head 6, and the inboard of measuring head 6 is provided with laser emission end 9, laser receiving end 18 respectively, installs second motor 32 on the mounting panel of connecting plate 34 one side, and the output of second motor 32 is provided with the second pivot 31 that runs through connecting plate 34, and the one end in the second pivot 31 outside is provided with and drives bevel gear 30 with fourth driven bevel gear 29 assorted fourth.

Referring to fig. 3, belt pulleys are sleeved on the outer sides of the third rotating rod 14 and the first screw 11, a belt is sleeved on the outer side of the belt pulley, and the first screw 11 can rotate along with the rotation of the third rotating rod 14 by setting the first screw 11 and the third rotating rod 14 to be linked by the belt and the belt pulley, so that the cost can be saved.

Referring to fig. 4, sliding blocks are disposed on one side of the first threaded plate 19 and one side of the second threaded plate 35, sliding grooves matched with the sliding blocks are disposed on the inner walls of the first frame 8 and the connecting plate 34, and the first threaded plate 19 and the first frame 8, the second threaded plate 35 and the connecting plate 34 are slidably connected through the sliding blocks and the sliding grooves, so that a supporting and limiting effect can be achieved, and the first threaded plate 19 and the second threaded plate 35 are prevented from rotating along with the first screw rod 11 and the second screw rod 33.

The utility model discloses a theory of operation does: the elastic piece 24 is compressed by pushing the push plate 2, at this time, the gas in the air bag 23 passes through the air guide tube 20 and is discharged from the sucker 5, then the single chip microcomputer is put into the limit groove 4, so that the bottom wall of the single chip microcomputer is tightly attached to the sucker 5, at this time, the push plate 2 is loosened, the piston 21 moves leftwards under the action of the elastic piece 24, so that negative pressure is formed inside the air bag 23, so that the single chip microcomputer can be fixed, then the first motor 12 is started, the output end of the first motor 12 drives the first rotating shaft 13 and the first driving bevel gear 26 to rotate, because the first driven bevel gear 25 is meshed with the first driving bevel gear 26, the first rotating rod 28, the first driven bevel gear 25, the second driving bevel gear 15 and the third driving bevel gear 27 can be driven to rotate together, because the second driven bevel gear 16 is meshed with the second driving bevel gear 15, and the third driven bevel gear 7 is meshed with the third driving bevel gear 27, so as to drive the second driven bevel gear 16, the second rotating rod 17, the measuring turntable 3, the third driven bevel gear 7 and the third rotating rod 14 to rotate together, because the first screw 11 and the third rotating rod 14 are linked through a belt pulley and a belt, the first screw 11 can be rotationally connected with the first thread plate 19 through internal threads and external threads, because the first thread plate 19 is limited through a sliding block and a sliding groove, the first thread plate 19 can move in the vertical direction, so as to drive the measuring head 6 to vertically move downwards until the measuring head 6 is positioned at two ends of the single chip microcomputer, at this time, the second motor 32 is started, the output end of the second motor 32 drives the second rotating shaft 31 and the fourth driving bevel gear 30 to rotate, because the fourth driven bevel gear 29 is meshed with the fourth driving bevel gear 30, the fourth driven bevel gear 29 and the second screw 33 can be rotated, because the second screw 33 passes through the internal thread with second thread plate 35, the external screw thread is rotated and is connected, and at the slider, under the limiting displacement of spout, can make second thread plate 35 do the horizontal direction and remove, thereby can make the centre gripping of measuring head 6 fix the both ends of singlechip, then through laser emission end 9, laser receiving end 18 measures the singlechip, when needing to measure other positions, second motor 32 antiport, make measuring head 6 and singlechip separate, then first motor 12 continues work, make measuring head 6 stop when removing to suitable position, second motor corotation this moment, make measuring head 6 continue the centre gripping fix the singlechip both ends, then measure can, measuring method is simple, measurement accuracy is high, can measure different positions of singlechip.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims (6)

1. The utility model provides a singlechip automatic measuring device, includes workstation (1), its characterized in that: a second rotating rod (17) penetrates through the inside of the workbench (1), a measuring turntable (3) is arranged at one end of the second rotating rod (17), a limiting groove (4) is formed in the measuring turntable (3), a sucker (5) is arranged in the limiting groove (4), an air bag (23) is arranged on one side of the bottom end of the measuring turntable (3), an elastic part (24) is arranged in the air bag (23), a piston (21) is arranged on one side, located on the elastic part (24), of the inside of the air bag (23), a piston ring (22) is arranged on the outer side of the piston (21), a push plate (2) extending to the outer side of the air bag (23) is arranged on one side of the piston (21), an air guide tube (20) extending to the inside of the air bag (23) is arranged at the bottom end of the limiting groove (4), and a second driven bevel gear (16) is sleeved below the workbench (1) on the outer side of the second rotating rod (17), a second frame body (10) is arranged on one side of the top of the workbench (1), a third rotating rod (14) extending into the second frame body (10) penetrates through one side inside the workbench (1), a third driven bevel gear (7) is sleeved on the outer side of the third rotating rod (14) and located below the workbench (1), a first rotating rod (28) penetrates through the lower portion of the workbench (1) and located inside the fixed frame, a first driven bevel gear (25) is sleeved on the outer side of the first rotating rod (28), a second driving bevel gear (15) meshed with the second driven bevel gear (16) is sleeved on one end of the outer side of the first rotating rod (28), a third driving bevel gear (27) meshed with the third driven bevel gear (7) is sleeved on the other end of the outer side of the first rotating rod (28), and a first motor (12) is installed in an installation frame at the bottom of the workbench (1), the output end of the first motor (12) is provided with a first rotating shaft (13), one end of the outer side of the first rotating shaft (13) is sleeved with a first driving bevel gear (26) matched with a first driven bevel gear (25), the two sides of the top of the workbench (1) and positioned on the second frame body (10) are provided with first frame bodies (8), the inner parts of the first frame bodies (8) are provided with first screw rods (11) in a penetrating manner, the outer sides of the first screw rods (11) are sleeved with first thread plates (19), the inner sides of the first thread plates (19) are provided with connecting plates (34), one sides of the connecting plates (34) are provided with second screw rods (33) extending to the inner parts of the first thread plates (19), the outer sides of the second screw rods (33) are respectively sleeved with second thread plates (35) and fourth driven bevel gears (29), one sides of the second thread plates (35) are provided with measuring heads (6), the inboard of measuring head (6) is provided with laser emission end (9), laser receiving end (18) respectively, install second motor (32) on the mounting panel of connecting plate (34) one side, the output of second motor (32) is provided with second pivot (31) that runs through connecting plate (34), the one end in second pivot (31) outside be provided with fourth driven bevel gear (29) assorted fourth initiative bevel gear (30).

2. The automatic measuring device of the single chip microcomputer according to claim 1, characterized in that: the outer sides of the third rotating rod (14) and the first screw (11) are all sleeved with belt pulleys, and the outer sides of the belt pulleys are sleeved with belts.

3. The automatic measuring device of the single chip microcomputer according to claim 1, characterized in that: and sliding blocks are arranged on one sides of the first threaded plate (19) and the second threaded plate (35), and sliding grooves matched with the sliding blocks are formed in the inner walls of the first frame body (8) and the connecting plate (34).

4. The automatic measuring device of the single chip microcomputer according to claim 1, characterized in that: the first thread plate (19) is rotatably connected with the first screw (11) through internal threads and external threads, and the third driven bevel gear (7) is fixedly connected with the third rotating rod (14), the first driving bevel gear (26) is fixedly connected with the first rotating shaft (13), and the second driven bevel gear (16) is fixedly connected with the second rotating rod (17).

5. The automatic measuring device of the single chip microcomputer according to claim 1, characterized in that: the spiral directions of the second screw rods (33) are opposite, the second screw rods (33) are rotatably connected with the second thread plates (35) through internal threads and external threads, and the fourth driven bevel gears (29) are fixedly connected with the second screw rods (33), the fourth driving bevel gears (30) are fixedly connected with the second rotating shafts (31), and the connecting plates (34) are fixedly connected with the first thread plates (19).

6. The automatic measuring device of the single chip microcomputer according to claim 1, characterized in that: piston (21), push pedal (2) and gasbag (23) pass through elastic component (24) elastic connection, gasbag (23) all are fixed connection with measuring carousel (3), sucking disc (5) and spacing groove (4).

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