CN210200123U - A comprehensive experimental device for innovative design of a new type of plane mechanism - Google Patents
A comprehensive experimental device for innovative design of a new type of plane mechanism Download PDFInfo
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- CN210200123U CN210200123U CN201822008319.5U CN201822008319U CN210200123U CN 210200123 U CN210200123 U CN 210200123U CN 201822008319 U CN201822008319 U CN 201822008319U CN 210200123 U CN210200123 U CN 210200123U
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- 238000013461 design Methods 0.000 title claims abstract description 34
- 238000000429 assembly Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 5
- 238000002474 experimental method Methods 0.000 abstract description 21
- 230000002567 autonomic effect Effects 0.000 abstract description 4
- 238000011017 operating method Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 238000012795 verification Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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Abstract
The utility model relates to a novel experiment is synthesized in plane mechanism innovative design device belongs to experiment teaching aid technical field. The utility model comprises an operation table and an experiment table, wherein the operation table is placed on the experiment table; the operation panel includes support, assembles panel, telescopic link group, assembles the panel lower part and passes through the hinge and be connected with the support, assembles the panel in the middle of through the hinge and be connected with telescopic link group upper end, telescopic link group lower extreme passes through the hinge and is connected with the support. The utility model discloses can carry out mechanical structure's innovative design through the mode of the autonomic concatenation of part to through the motion condition of motor drive demonstration planar structure, operating method image is directly perceived, the structure is ingenious, and it is portable to use, is convenient for install, makes things convenient for the part to accomodate, can strengthen student's autonomic innovation ability, improves student's hands-on practice ability, and help the student better master and understand the relevant knowledge of mechanism's motion.
Description
Technical Field
The utility model relates to a novel experiment is synthesized in plane mechanism innovative design device belongs to experiment teaching aid technical field.
Background
The independent innovation is the fundamental power of national progress, the cultivation of innovation consciousness and innovation capability of students is the central importance of practice and teaching, and in the cultivation process of the independent innovation capability of students, an organization innovation design test bed which is simple and convenient to operate and wide in adaptation range is indispensable. The reasonable innovation design test bed can greatly exert the innovative thinking of students on one hand, can exercise the practice and hands-on ability of the students on the other hand, and can carry out scientific verification on the innovation scheme of the students.
At present, it relates to; the plane mechanism innovative design test bed comprises: patents such as novel student autonomic mechanism innovation design laboratory bench (201720982854.3), desktop formula mechanism innovation overlap joint experimental apparatus (201720188310.X), a novel student autonomic mechanism innovation design laboratory bench (201510007553) provide plane mechanism innovation design laboratory bench, but these experimental apparatus all have part type simple, and the management can't be unified to instrument and part accomodate, and the rationality of experimental scheme can't be verified and can't satisfy the realization scheduling problem of complicated innovation scheme.
Disclosure of Invention
The to-be-solved technical problem of the utility model is in order to overcome the not enough of background art, provide a novel plane mechanism innovation design comprehensive experiment device, can accurately build out the model of the complicated plane innovation design scheme of multiple form fast to utilize motor drive to carry out mechanism's scheme rationality verification, dismouting easy operation, the part is accomodate the standard.
The technical scheme of the utility model is that: a novel comprehensive experiment device for planar mechanism innovative design comprises an operation table and an experiment table, wherein the operation table is placed on the experiment table; the operation panel includes support, assembles panel, telescopic link group, assembles the panel lower part and passes through the hinge and be connected with the support, assembles the panel in the middle of through the hinge and be connected with telescopic link group upper end, telescopic link group lower extreme passes through the hinge and is connected with the support.
The assembling panel comprises a mounting frame, a back plate, a transverse guide rail, a roller assembly, a locking assembly, a longitudinal sliding block assembly, a motor, a flexible shaft, a worm wheel, a secondary hinge shaft, a pinion, a gearwheel, a tertiary hinge shaft, a crank, a short hinge shaft, a connecting rod I, a connecting rod II, a long hinge shaft, a connecting rod III, a connecting rod IV and a sliding block with a hinge;
clamping grooves are formed in the left side and the right side of the back face of the mounting frame, an upper guide groove is formed above the front face of the mounting frame, and a lower guide groove is formed below the front face of the mounting frame;
the back plate is arranged in a back clamping groove of the mounting frame, the transverse guide rail is fixed in an upper guide groove and a lower guide groove of the mounting frame through the roller assembly, locking assemblies are mounted at two ends of the transverse guide rail, the transverse guide rail can be adjusted in a transverse moving mode, the transverse guide rail is locked through the locking assemblies after the position is determined, and the longitudinal sliding block assembly is arranged on the transverse guide rail and can move up and down along the transverse guide rail;
the motor is arranged on the longitudinal sliding block assembly, the worm is arranged on the longitudinal sliding block assembly, the left end of the flexible shaft is connected with the motor, the right end of the flexible shaft is connected with the worm, the worm wheel is arranged on the longitudinal sliding block assembly through a second-stage hinge shaft, the longitudinal sliding block assembly is adjusted to enable the worm wheel and the worm to be meshed with each other, the pinion is arranged at the upper end of the second-stage hinge shaft and synchronously rotates with the worm wheel, the large gear is arranged on the longitudinal sliding block assembly through a third-stage hinge shaft, the crank is arranged at the upper end of the third-stage hinge shaft and synchronously rotates with the large gear, the connecting rod I is connected with the crank through a short hinge shaft to form a rotating pair, the left end of the connecting rod II is connected with the other end of the connecting rod I through a short hinge shaft to form a rotating pair, the middle of the connecting rod II is connected with the longitudinal sliding block assembly through, the connecting rod IV is connected with a sliding block with a hinge and penetrates through the inside of the sliding block with the hinge to form a moving pair, and the sliding block with the hinge is fixedly connected to the longitudinal sliding block assembly.
The laboratory table includes desktop, part drawer I, part drawer II, instrument drawer, slip drawing board, non slipping spur, frame, install desktop, left side above the frame and be provided with part drawer I, the right side is provided with part drawer II, the centre is provided with instrument drawer and slip drawing board, and the non slipping spur is installed at four angles of frame lower extreme.
The telescopic rod group comprises a telescopic rod, a telescopic sleeve, a clamping pin and a spring, wherein the clamping pin is arranged in the telescopic rod and connected through the spring, and the telescopic sleeve is arranged outside the telescopic rod.
The longitudinal sliding block assembly comprises an installation plate, a fixing plate and fixing screws, the installation plate is arranged in front of the transverse guide rail, the fixing plate is arranged behind the transverse guide rail, and the longitudinal sliding block assembly is fixed on the transverse guide rail through the fixing screws.
And the mounting plate is provided with a fixing threaded hole, a connecting rod mounting hole and a cam mounting hole.
The back plate is provided with numbers, marked lines and positioning holes.
The sliding block with the hinge comprises a sliding block base, a sliding block upper cover, a hinge shaft, a roller, a bolt and a screw; the hinge shaft is installed on the sliding block base, the sliding block upper cover is connected with the sliding block base through screws, and the roller is installed between the sliding block upper cover and the sliding block base through bolts.
The utility model has the advantages that:
1. the specification and the type of the parts are various, and the building of a complex innovation scheme model can be met;
2. a low-power motor is arranged as a prime mover, and can electrically drive a mechanism to move, so that the rationality of an innovative scheme and the accuracy of model building are verified;
3. the experimental device is humanized in design, aspects such as scheme design, model building, mechanism motion verification and parts induction arrangement are considered in the system, and the experimental operation is simple and convenient, and the experimental result is visual and accurate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure of the operation table of the present invention;
FIG. 3 is a schematic view of the installation of the console of the present invention;
fig. 4 is a partially enlarged schematic structural view of a portion a in fig. 3 according to the present invention;
fig. 5 is a partially enlarged structural schematic view of a portion B in fig. 3 according to the present invention;
fig. 6 is a schematic structural view of a left side viewing angle of the experiment table of the utility model;
FIG. 7 is a schematic view of the front view structure of the experiment table of the present invention;
FIG. 8 is a schematic view of the right side view structure of the experiment table of the present invention;
FIG. 9 is a schematic view of the development structure of the experiment table component of the present invention;
fig. 10 is a schematic structural view of the mounting frame of the present invention;
fig. 11 is a schematic view of another perspective structure of the mounting bracket of the present invention;
fig. 12 is a partially enlarged schematic structural view of a portion C in fig. 11 according to the present invention;
fig. 13 is a partially enlarged schematic structural view of a portion D of fig. 11 according to the present invention;
fig. 14 is a schematic structural view of the telescopic rod assembly of the present invention;
fig. 15 is a schematic view of a partial cross-sectional structure of the telescopic rod assembly of the present invention;
fig. 16 is an enlarged partial schematic view of portion E of fig. 15 in accordance with the present invention;
fig. 17 is a schematic view of the installation of the longitudinal slide block assembly and the transverse guide rail of the present invention;
fig. 18 is a schematic view of the mounting of the longitudinal slide assembly and the transverse guide rail of the present invention from another perspective;
fig. 19 is a schematic view of the structure of the mounting plate of the present invention;
fig. 20 is a schematic view of the back plate structure of the present invention;
FIG. 21 is a schematic view of the installation of the slider with hinge according to the present invention;
fig. 22 is another perspective view of the slider assembly of the present invention;
fig. 23 is an installation diagram of the cross rail and the mounting rack of the present invention.
In the figure: 1-console, 11-bracket, 12-sectional panel, 1201-mounting bracket, 12011-bayonet, 12012-upper guide slot, 12013-lower guide slot, 1202-back plate, 12021-number, 12022-mark line, 12023-positioning hole, 1203-transverse guide rail, 1204-roller assembly, 1205-locking assembly, 1206-longitudinal slider assembly, 12061-mounting plate, 120611-fixed threaded hole, 120612-connecting rod mounting hole, 120613-cam mounting hole, 12062-fixing plate, 12063-fixing screw, 1207-motor, 1208-flexible shaft, 1209-worm, 1210-worm wheel, 1211-secondary hinge shaft, 1212-pinion, 1213-large gear, 1214-tertiary hinge shaft, 1215-crank, 1216-short hinge shaft, 1217-connecting rod I, 1218-connecting rod II, 1219-long hinge shaft, 1220-connecting rod III, 1221-connecting rod IV, 1222-hinged slide block, 12221-slide block base, 12222-slide block upper cover, 12223-hinge shaft, 12224-roller, 12225-bolt, 12226-screw, 13-telescopic rod group, 131-telescopic rod, 132-telescopic sleeve 132, 133-bayonet lock, 134-spring, 2-experimental table, 21-table top, 22-part drawer I, 23-part drawer II, 24-tool drawer, 25-sliding drawing board, 26-anti-skid block and 27-frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Example 1: as shown in fig. 1-23, a novel comprehensive experiment device for planar mechanism innovative design comprises an operation table 1 and an experiment table 2, wherein the operation table 1 is placed on the experiment table 2; the operating platform 1 comprises a support 11, an assembling panel 12 and a telescopic rod group 13, wherein the lower part of the assembling panel 12 is connected with the support 11 through a hinge shaft, the middle of the assembling panel 12 is connected with the upper end of the telescopic rod group 13 through a hinge shaft, and the lower end of the telescopic rod group 13 is connected with the support 11 through a hinge shaft.
Further, the assembled panel 12 comprises a mounting frame 1201, a back plate 1202, a transverse guide rail 1203, a roller assembly 1204, a locking assembly 1205, a longitudinal sliding block assembly 1206, a motor 1207, a flexible shaft 1208, a worm 1209, a worm wheel 1210, a secondary hinge shaft 1211, a pinion 1212, a large gear 1213, a tertiary hinge shaft 1214, a crank 1215, a short hinge shaft 1216, a connecting rod i 1217, a connecting rod ii 1218, a long hinge shaft 1219, a connecting rod iii 1220, a connecting rod iv 1221 and a belt hinge slider 1222;
the back plate 1202 is arranged in a back card slot 12011 of the mounting frame 1201, a transverse guide rail 1203 is fixed in an upper guide slot 12012 and a lower guide slot 12013 of the mounting frame 1201 through a roller assembly 1204, locking assemblies 1205 are arranged at two ends of the transverse guide rail 1203, the transverse guide rail 1203 can be transversely moved and adjusted, after the position is determined, locking is carried out through the locking assemblies 1205, and a longitudinal slide block assembly 1206 is arranged on the transverse guide rail 1203 and can move up and down along the transverse guide rail 1203;
the motor 1207 is arranged on the longitudinal sliding block assembly 1206, the worm 1209 is arranged on the longitudinal sliding block assembly 1206, the left end of the flexible shaft 1208 is connected with the motor 1207, the right end of the flexible shaft is connected with the worm 1209, the worm wheel 1210 is arranged on the longitudinal sliding block assembly 1206 through the secondary hinge 1211, the longitudinal sliding block assembly 1206 is adjusted to enable the worm wheel 1210 and the worm 1209 to be meshed with each other, the pinion 1212 is arranged at the upper end of the secondary hinge 1211 and rotates synchronously with the worm wheel 1210, the bull gear 1213 is arranged on the longitudinal sliding block assembly 1206 through the tertiary hinge 1214, the crank 1215 is arranged at the upper end of the tertiary hinge 1214 and rotates synchronously with the bull gear 1213, the connecting rod I1217 is connected with the crank 1215 through the short hinge 1216 to form a revolute pair, the left end of the connecting rod II 1218 is connected with the other end of the connecting rod I1217 through the short hinge 1216 to form a revolute pair, the middle 1218 of the connecting rod II is connected with the longitudinal sliding block assembly 1206 through the hinge 121, the right end of the connecting rod III 1220 is connected with a connecting rod IV 1221 through a short hinge shaft 1216 to form a rotating pair, the connecting rod IV 1221 is connected with a moving pair penetrating through the inside of the belt hinge slider 1222, and the belt hinge slider 1222 is fixedly connected to the longitudinal slider assembly 1206.
Further, laboratory table 2 includes desktop 21, part drawer I22, part drawer II 23, instrument drawer 24, slip drawing board 25, non slipping spur 26, frame 27, install desktop 21 above the frame 27, the left side is provided with part drawer I22, the right side is provided with part drawer II 23, the centre is provided with instrument drawer 24 and slip drawing board 25, non slipping spur 26 is installed at four angles of frame 27 lower extreme.
Further, the telescopic rod set 13 comprises a telescopic rod 131, a telescopic sleeve 132, a bayonet 133 and a spring 134, wherein the bayonet 133 is installed inside the telescopic rod 131 and connected through the spring 134, and the telescopic sleeve 132 is arranged outside the telescopic rod 131.
Further, the longitudinal sliding block assembly 1206 comprises a mounting plate 12061, a fixing plate 12062 and a fixing screw 12063, wherein the mounting plate 12061 is arranged in front of the transverse guide rail 1203, the fixing plate 12062 is arranged behind the transverse guide rail 1203, and the longitudinal sliding block assembly 1206 is fixed on the transverse guide rail 1203 through the fixing screw 12063.
Further, the mounting plate 12061 is provided with a fixing screw hole 120611, a link mounting hole 120612, and a cam mounting hole 120613.
Further, the back plate 1202 is provided with a number 12021, a mark line 12022, and a positioning hole 12023.
Further, the slider with hinge 1222 includes a slider base 12221, a slider upper cover 12222, a hinge shaft 12223, a roller 12224, a bolt 12225, and a screw 12226; the hinge shaft 12223 is mounted on the slider base 12221, the slider upper cover 12222 and the slider base 12221 are connected by a screw 12226, and the roller 12224 is mounted between the slider upper cover 12222 and the slider base 12221 by a bolt 12225.
Furthermore, the number and the positions of the part drawers I22 and the part drawers II 23 arranged on the experiment table 2 can be automatically adjusted according to the requirements of experiment projects.
The utility model discloses the part type that contains has the gear, cam, connecting rod, worm wheel, band pulley, sprocket of multiple specification, as long as installation aperture reasonable in design, the homoenergetic uses on this experimental apparatus, all belongs to the utility model discloses a protection scope.
The utility model discloses a theory of operation is: according to the innovative design scheme of the plane mechanism, the telescopic rod group 13 is adjusted, the assembled panel 12 is adjusted to a proper angle, so that the construction of the innovative design scheme is completed, when the telescopic rod group 13 is adjusted, the angle of the assembled panel 12 can be freely adjusted only by upwards lifting the assembled panel 12, and after the angle is adjusted properly, the clamping pins 133 on the telescopic rod groups 13 on the left side and the right side are pressed into the grooves of the telescopic sleeves 132 to fix the panel.
According to the innovative design scheme of a plane mechanism, the position of a transverse guide rail 1203 is adjusted, a longitudinal sliding block assembly 1206 is installed, a motor 1207 is arranged on the longitudinal sliding block assembly 1206, the longitudinal sliding block assembly 1206 is installed on the transverse guide rail 1203, one end of a flexible shaft 1208 is connected with the motor 1207, the other end of the flexible shaft is connected with a worm 1209, the positions of the next group of transverse guide rail 1203 and the longitudinal sliding block assembly 1206 are adjusted, the worm 1209 is fixed on the longitudinal sliding block assembly 1206, the position of a worm wheel 1210 is adjusted, the worm wheel 1210 is fixed on the other group of longitudinal sliding block assembly 1206 through a secondary hinge 1211, the position of the longitudinal sliding block assembly 1206 is adjusted and installed on the transverse guide rail 1203, a pinion 1212 is connected to the upper side of the secondary hinge 1211 to ensure that the pinion 1212 and the worm wheel 1210 rotate coaxially, the positions of the bull gear 1213, the longitudinal sliding block assembly 1206 and the transverse guide rail 1203 are, adjusting the position to mesh the big gear 1213 with the small gear 1212, the longitudinal slider assembly 1206 is mounted on the transverse guide rail 1203, the crank 1215 is mounted on the third hinge axis 1214 to rotate the crank 1215 and the big gear 1213 coaxially, the connecting rod I1217 and the crank 1215 are connected by the short hinge axis 1216, the connecting rod II 1218 and the connecting rod I1217 are connected by the short hinge axis 1216, the position of the long hinge axis 1219 and the longitudinal slider assembly 1206 is adjusted according to the innovative design of the planar mechanism, the long hinge axis 1219 is mounted on the longitudinal slider assembly 1206, the longitudinal slider assembly 1206 is mounted on the transverse guide rail 1203, the connecting rod III 1220 and the connecting rod II 1218 are connected by the short hinge axis 1216, the connecting rod IV 1221 and the connecting rod III 1220 are connected by the short hinge axis 1216, the connecting rod IV 1221 is mounted inside the tape hinge slider 1222, the positions of the tape hinge slider 1222, the longitudinal slider assembly 1206 and the transverse guide rail 1203 are adjusted, the tape hinge slider 1222 is fixed on, the longitudinal slide assembly 1206 is secured to the transverse rail 1203, and the transverse rail 1203 is secured by adjusting the locking assembly 1205. After the innovative design scheme of the planar mechanism is built, the motor 1207 can be electrified, and corresponding motion simulation analysis and verification work can be performed on the motion conditions of all components in the innovative design scheme.
According to the innovative design scheme of the planar mechanism, when the scheme diagram needs to be drawn and analyzed, the sliding drawing board 25 can be opened for operation, and the sliding drawing board 25 is pushed back to the original position after drawing is finished.
According to the innovative design scheme of the plane mechanism, after the scheme is built and the simulation analysis is completed, the parts can be detached and stored, the parts can be respectively stored into a part drawer I22 and a part drawer II 23 on the left side and the right side of the experiment table 2 according to the types and specifications of the parts, and the tool drawer 24 can be stored into the disassembling tool.
The present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit and scope of the present invention by those skilled in the art.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008319.5U CN210200123U (en) | 2018-12-03 | 2018-12-03 | A comprehensive experimental device for innovative design of a new type of plane mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008319.5U CN210200123U (en) | 2018-12-03 | 2018-12-03 | A comprehensive experimental device for innovative design of a new type of plane mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210200123U true CN210200123U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822008319.5U Expired - Fee Related CN210200123U (en) | 2018-12-03 | 2018-12-03 | A comprehensive experimental device for innovative design of a new type of plane mechanism |
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| Country | Link |
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| CN (1) | CN210200123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697926A (en) * | 2018-12-03 | 2019-04-30 | 昆明理工大学 | A kind of novel planar synthesis of mechanism experimental provision |
-
2018
- 2018-12-03 CN CN201822008319.5U patent/CN210200123U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697926A (en) * | 2018-12-03 | 2019-04-30 | 昆明理工大学 | A kind of novel planar synthesis of mechanism experimental provision |
| CN109697926B (en) * | 2018-12-03 | 2024-03-26 | 昆明理工大学 | Novel comprehensive experiment device for plane mechanism |
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Granted publication date: 20200327 Termination date: 20211203 |