CN208017215U - A kind of Mechanical Design Teaching model support - Google Patents
A kind of Mechanical Design Teaching model support Download PDFInfo
- Publication number
- CN208017215U CN208017215U CN201721852860.3U CN201721852860U CN208017215U CN 208017215 U CN208017215 U CN 208017215U CN 201721852860 U CN201721852860 U CN 201721852860U CN 208017215 U CN208017215 U CN 208017215U
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- Prior art keywords
- gear
- sliding
- transverse slat
- model support
- groove
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- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of Mechanical Design Teaching model supports, including model support ontology, the side of the model support ontology offers rotation slot, it is installed with rotary electric machine on the bottom side inner wall of the rotation slot, it is installed with first gear on the output shaft of rotary electric machine, second gear is engaged in first gear, the upper and lower ends of second gear are rotatablely equipped with rotating bar, one end that two rotating bars are located remotely from each other is rotatably installed in respectively on the top side and bottom side inner wall of rotation slot, the side of the second gear extends to outside rotation slot, and fixing sleeve is connected to fixed block, side of the fixed block far from second gear is rotatablely equipped with transverse slat, the bottom side of the transverse slat offers fixing groove, mounting blocks are installed in fixing groove, the bottom side of mounting blocks extends to outside fixing groove, and it is rotatablely equipped with connecting rod.The utility model can be convenient for the direction position and angle position of automatic adjustment transverse slat, simple in structure, easy to operate.
Description
Technical field
The utility model is related to educational aid technical field more particularly to a kind of Mechanical Design Teaching model supports.
Background technology
Electronic instruction equipment is indispensable part in modern education, including computer, projecting apparatus, magic lantern, recording record
As equipment and broadcast etc., and in Mechanical Design Teaching, other than the above electronic instruction equipment, it is also necessary to equipped with corresponding
Mechanical Design Teaching model support, the transverse slat angle position on existing overwhelming majority Mechanical Design Teaching model supports and direction position
It sets non-adjustable, even if angle and direction can only realize the adjusting of multiple single angle and directions if capable of adjusting, has in use
Certain limitation.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Machine Design religion proposed
Learn model support.
To achieve the goals above, the utility model uses following technical solution：
The side of a kind of Mechanical Design Teaching model support, including model support ontology, the model support ontology offers rotation
Slot is installed with rotary electric machine on the bottom side inner wall of the rotation slot, first is installed on the output shaft of rotary electric machine
Gear is engaged with second gear in first gear, and the upper and lower ends of second gear are rotatablely equipped with rotating bar, two rotating bars
The one end being located remotely from each other is rotatably installed in respectively on the top side and bottom side inner wall of rotation slot, and the side of the second gear extends to
Outside rotation slot, and fixing sleeve is connected to fixed block, and side of the fixed block far from second gear is rotatablely equipped with transverse slat, the cross
The bottom side of plate offers fixing groove, and mounting blocks are installed in fixing groove, and the bottom side of mounting blocks extends to outside fixing groove, and turns
Dynamic to be equipped with connecting rod, the lower section of rotation slot is equipped with the sliding groove being opened on model support ontology, is slidably fitted in sliding groove
The side of sliding shoe, sliding shoe extends to outside sliding groove, and is rotatablely connected with the one end of connecting rod far from mounting blocks, sliding groove
It is installed with electric rotating machine on the inner wall of bottom side, lead screw, the top rotation of lead screw are installed on the output shaft of electric rotating machine
On the top side inner wall of sliding groove, threaded hole is offered on sliding shoe, and lead screw is threadedly coupled with threaded hole.
Preferably, the lead screw is equipped with external screw thread, internal thread is equipped in threaded hole, and internal thread connects with external screw thread screw thread
It connects.
Preferably, sliding pearl slot is offered on the inner wall of the sliding groove, sliding pearl is slidably fitted on sliding pearl slot inner wall, and sliding
Pearl is slidably connected with sliding shoe.
Preferably, side of the fixed block far from transverse slat opens up fluted, and the side of the second gear extends to recessed
In slot, and the upper and lower ends of second gear are fixedly connected with the top side of groove and bottom side inner wall respectively.
Preferably, the fixed block is rotatablely equipped with one end of hinge, the other end rotation of hinge close to the side of transverse slat
Mounted on transverse slat on the side of fixed block.
Preferably, strengthening groove is offered in the connecting rod, reinforcing rib is equipped in strengthening groove, and reinforcing rib is that cross is netted
Structure.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, pass through transverse slat, rotation slot, rotary electric machine, first gear, second gear, rotating bar, fixed block
It is used cooperatively, starts rotary electric machine, rotary electric machine drives first gear rotation, first gear that second gear is driven to pass through rotating bar
Rotation, second gear drive fixed block rotation, fixed block band motion plate to rotate, and transverse slat drives mounting blocks rotation, mounting blocks to drive
Connecting rod rotates, and connecting rod rotates on sliding shoe, can be convenient for the direction position of automatic adjustment transverse slat；Pass through sliding groove, rotation
Rotating motor, lead screw, sliding shoe, threaded hole, connecting rod, mounting blocks, fixing groove are used cooperatively, and start electric rotating machine, electric rotating machine
Lead screw is driven to be slided in sliding groove, lead screw drives sliding shoe to be slided on lead screw by threaded hole, and sliding shoe drives connecting rod
Rotation, connecting rod rotate on mounting blocks, and connecting rod band motion plate rotational angle, the utility model can be convenient for automatic adjustment
The direction position of transverse slat and angle position, it is simple in structure, it is easy to operate.
Description of the drawings
Fig. 1 be the utility model proposes a kind of Mechanical Design Teaching model support structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Mechanical Design Teaching model support Fig. 1 in part A structural schematic diagram.
In figure：1 model support ontology, 2 sliding grooves, 3 electric rotating machines, 4 lead screws, 5 sliding shoes, 6 threaded holes, 7 connecting rods, 8 peaces
Fill block, 9 fixing grooves, 10 transverse slats, 11 rotation slots, 12 rotary electric machines, 13 first gears, 14 second gears, 15 rotating bars, 16 fixations
Block.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of Mechanical Design Teaching model support, including model support ontology 1, the side of model support ontology 1 are opened
Equipped with rotation slot 11, it is installed with rotary electric machine 12 on the bottom side inner wall of rotation slot 11, consolidates on the output shaft of rotary electric machine 12
Dingan County is equipped with first gear 13, is engaged with second gear 14 in first gear 13, the upper and lower ends of second gear 14 rotate peace
Equipped with rotating bar 15, one end that two rotating bars 15 are located remotely from each other is rotatably installed in top side and the bottom side inner wall of rotation slot 11 respectively
On, the side of second gear 14 extends to outside rotation slot 11, and fixing sleeve is connected to fixed block 16, and fixed block 16 is far from second gear
14 side is rotatablely equipped with transverse slat 10, and the bottom side of transverse slat 10 offers fixing groove 9, mounting blocks are installed in fixing groove 9
8, the bottom side of mounting blocks 8 extends to outside fixing groove 9, and is rotatablely equipped with connecting rod 7, and the lower section of rotation slot 11, which is equipped with, is opened in mould
Sliding groove 2 on type frame ontology 1 is slidably fitted with sliding shoe 5 in sliding groove 2, and the side of sliding shoe 5 extends to outside sliding groove 2,
And be rotatablely connected with the one end of connecting rod 7 far from mounting blocks 8, it is installed with electric rotating machine 3 on the bottom side inner wall of sliding groove 2,
Lead screw 4 is installed on the output shaft of electric rotating machine 3, the top of lead screw 4 is rotatably installed on the top side inner wall of sliding groove 2,
Threaded hole 6 is offered on sliding shoe 5, and lead screw 4 is threadedly coupled with threaded hole 6, pass through transverse slat 10, rotation slot 11, rotary electric machine
12, first gear 13, second gear 14, rotating bar 15, fixed block 16 are used cooperatively, and start rotary electric machine 12, rotary electric machine 12
First gear 13 is driven to rotate, first gear 13 drives second gear 14 to be rotated by rotating bar 15, and second gear 14 drives solid
Determine the rotation of block 16, fixed block 16 is rotated with motion plate 10, and transverse slat 10 drives mounting blocks 8 to rotate, and mounting blocks 8 drive 7 turns of connecting rod
Dynamic, connecting rod 7 rotates on sliding shoe 5, can be convenient for the direction position of automatic adjustment transverse slat 10；Pass through sliding groove 2, electric rotating
Machine 3, lead screw 4, sliding shoe 5, threaded hole 6, connecting rod 7, mounting blocks 8, fixing groove 9 are used cooperatively, and start electric rotating machine 3, rotation
Motor 3 drives the sliding in sliding groove 2 of lead screw 4, lead screw 4 to drive sliding shoe 5 to be slided on lead screw 4 by threaded hole 6, sliding shoe
5 drive connecting rod 7 to rotate, and connecting rod 7 rotates on mounting blocks 8, and connecting rod 7, with 10 rotational angle of motion plate, this practicality is new
Type can be convenient for the direction position and angle position of automatic adjustment transverse slat 10, simple in structure, easy to operate.
Lead screw 4 is equipped with external screw thread, is equipped with internal thread in threaded hole 6, and internal thread is threadedly coupled with external screw thread, sliding groove
Sliding pearl slot is offered on 2 inner wall, sliding pearl is slidably fitted on sliding pearl slot inner wall, and sliding pearl is slidably connected with sliding shoe 5, it is fixed
Side of the block 16 far from transverse slat 10 opens up fluted, and the side of second gear 14 extends in groove, and second gear 14 is upper
Lower both ends are fixedly connected with the top side of groove and bottom side inner wall respectively, and fixed block 16 is hinged close to the rotational installation of the side of transverse slat 10
The other end of one end of chain, hinge is rotatably installed in transverse slat 10 on the side of fixed block 16, and reinforcement is offered in connecting rod 7
Slot is equipped with reinforcing rib in strengthening groove, and reinforcing rib is cross reticular structure, by transverse slat 10, rotation slot 11, rotary electric machine 12,
First gear 13, second gear 14, rotating bar 15, fixed block 16 are used cooperatively, and start rotary electric machine 12, and rotary electric machine 12 drives
First gear 13 rotates, and first gear 13 drives second gear 14 to be rotated by rotating bar 15, and second gear 14 drives fixed block
16 rotations, fixed block 16 are rotated with motion plate 10, and transverse slat 10 drives mounting blocks 8 to rotate, and mounting blocks 8 drive connecting rod 7 to rotate, even
Extension bar 7 rotates on sliding shoe 5, can be convenient for the direction position of automatic adjustment transverse slat 10；By sliding groove 2, electric rotating machine 3,
Lead screw 4, sliding shoe 5, threaded hole 6, connecting rod 7, mounting blocks 8, fixing groove 9 are used cooperatively, and start electric rotating machine 3, electric rotating machine 3
The sliding in sliding groove 2 of lead screw 4, lead screw 4 is driven to drive sliding shoe 5 to be slided on lead screw 4 by threaded hole 6, sliding shoe 5 drives
Connecting rod 7 rotates, and connecting rod 7 rotates on mounting blocks 8, and connecting rod 7, with 10 rotational angle of motion plate, the utility model can
It is simple in structure convenient for automatically adjusting the direction position and angle position of transverse slat 10, it is easy to operate.
Operation principle：Start rotary electric machine 12, rotary electric machine 12 drives first gear 13 to rotate, and first gear 13 drives the
Two gears 14 are rotated by rotating bar 15, and second gear 14 drives fixed block 16 to rotate, and fixed block 16 is rotated with motion plate 10, horizontal
The drive mounting blocks 8 of plate 10 rotate, and mounting blocks 8 drive connecting rod 7 to rotate, and connecting rod 7 rotates on sliding shoe 5, reach convenient for certainly
The dynamic purpose for adjusting 10 direction position of transverse slat；Start electric rotating machine 3, electric rotating machine 3 drives lead screw 4 sliding, silk in sliding groove 2
Bar 4 drives sliding shoe 5 to be slided on lead screw 4 by threaded hole 6, and sliding shoe 5 drives connecting rod 7 to rotate, and connecting rod 7 is in mounting blocks
It is rotated on 8, and connecting rod 7 achievees the purpose that with 10 rotational angle of motion plate convenient for 10 angle position of automatic adjustment transverse slat.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Mechanical Design Teaching model support, including model support ontology（1）, which is characterized in that the model support ontology（1）'s
Side offers rotation slot（11）, the rotation slot（11）Bottom side inner wall on be installed with rotary electric machine（12）, rotation electricity
Machine（12）Output shaft on be installed with first gear（13）, first gear（13）On be engaged with second gear（14）, second
Gear（14）Upper and lower ends be rotatablely equipped with rotating bar（15）, two rotating bars（15）The one end being located remotely from each other rotates respectively
Mounted on rotation slot（11）Top side and bottom side inner wall on, the second gear（14）Side extend to rotation slot（11）Outside,
And fixing sleeve is connected to fixed block（16）, the fixed block（16）Far from second gear（14）Side be rotatablely equipped with transverse slat
（10）, the transverse slat（10）Bottom side offer fixing groove（9）, fixing groove（9）Inside it is installed with mounting blocks（8）, mounting blocks
（8）Bottom side extend to fixing groove（9）Outside, and it is rotatablely equipped with connecting rod（7）, rotation slot（11）Lower section be equipped be opened in mould
Type frame ontology（1）On sliding groove（2）, sliding groove（2）Inside it is slidably fitted with sliding shoe（5）, sliding shoe（5）Side extend to
Sliding groove（2）Outside, and and connecting rod（7）Far from mounting blocks（8）One end rotation connection, sliding groove（2）Bottom side inner wall on it is solid
Dingan County is equipped with electric rotating machine（3）, electric rotating machine（3）Output shaft on be installed with lead screw（4）, lead screw（4）Top rotation
Mounted on sliding groove（2）Top side inner wall on, sliding shoe（5）On offer threaded hole（6）, and lead screw（4）With threaded hole（6）Spiral shell
Line connects.
2. a kind of Mechanical Design Teaching model support according to claim 1, which is characterized in that the lead screw（4）It is equipped with
External screw thread, threaded hole（6）It is interior to be equipped with internal thread, and internal thread is threadedly coupled with external screw thread.
3. a kind of Mechanical Design Teaching model support according to claim 1, which is characterized in that the sliding groove（2）It is interior
Sliding pearl slot is offered on wall, and sliding pearl, and sliding pearl and sliding shoe are slidably fitted on sliding pearl slot inner wall（5）It is slidably connected.
4. a kind of Mechanical Design Teaching model support according to claim 1, which is characterized in that the fixed block（16）It is separate
Transverse slat（10）Side open up fluted, the second gear（14）Side extend in groove, and second gear（14）'s
Upper and lower ends are fixedly connected with the top side of groove and bottom side inner wall respectively.
5. a kind of Mechanical Design Teaching model support according to claim 1, which is characterized in that the fixed block（16）It is close
Transverse slat（10）Side be rotatablely equipped with one end of hinge, the other end of hinge is rotatably installed in transverse slat（10）Close to fixed block
（16）Side on.
6. a kind of Mechanical Design Teaching model support according to claim 1, which is characterized in that the connecting rod（7）On open
Equipped with strengthening groove, reinforcing rib is equipped in strengthening groove, reinforcing rib is cross reticular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852860.3U CN208017215U (en) | 2017-12-27 | 2017-12-27 | A kind of Mechanical Design Teaching model support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852860.3U CN208017215U (en) | 2017-12-27 | 2017-12-27 | A kind of Mechanical Design Teaching model support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208017215U true CN208017215U (en) | 2018-10-30 |
Family
ID=63900604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721852860.3U Expired - Fee Related CN208017215U (en) | 2017-12-27 | 2017-12-27 | A kind of Mechanical Design Teaching model support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208017215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268636A (en) * | 2018-11-27 | 2019-01-25 | 潍坊科技学院 | A kind of movement apparatus for demonstrating for physical education |
| CN111367137A (en) * | 2020-05-06 | 2020-07-03 | 杭州庚复科技有限公司 | Projector fixing device based on special-shaped gear transmission principle |
-
2017
- 2017-12-27 CN CN201721852860.3U patent/CN208017215U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268636A (en) * | 2018-11-27 | 2019-01-25 | 潍坊科技学院 | A kind of movement apparatus for demonstrating for physical education |
| CN109268636B (en) * | 2018-11-27 | 2020-04-21 | 潍坊科技学院 | An action demonstration device for physical education teaching |
| CN111367137A (en) * | 2020-05-06 | 2020-07-03 | 杭州庚复科技有限公司 | Projector fixing device based on special-shaped gear transmission principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20191227 |