CN213400240U - Mechanical design teaching model frame - Google Patents
Mechanical design teaching model frame Download PDFInfo
- Publication number
- CN213400240U CN213400240U CN202022417164.8U CN202022417164U CN213400240U CN 213400240 U CN213400240 U CN 213400240U CN 202022417164 U CN202022417164 U CN 202022417164U CN 213400240 U CN213400240 U CN 213400240U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- recess
- teaching model
- design teaching
- placing table
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 125000003003 spiro group Chemical group 0.000 claims abstract description 7
- 230000006978 adaptation Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
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Abstract
The utility model discloses a mechanical design teaching model frame, including placing the platform, place the bench and set up flutedly, be equipped with electric telescopic handle in the recess, electric telescopic handle's upper end is equipped with the panel, fixed screw has been seted up in the outside of panel, the spiro union has the expansion board on the fixed screw, it is equipped with a plurality of locating holes to place the bench outside that lies in the recess, be equipped with the bracing piece on the locating hole, the joint has a plurality of support frames on the bracing piece, recess through setting up, set up electric telescopic handle in the recess, thereby realize the altitude mixture control of panel, after the panel stretches out the recess, the different size expansion board of spiro union on fixed screw of accessible, with the not unidimensional model of adaptation, with the bracing piece cartridge in the locating hole of suitable position, the support frame on the rethread bracing.
Description
Technical Field
The utility model relates to a mechanical design teaching aid technical field, concretely relates to mechanical design teaching model frame.
Background
The mechanical design is a working process which is used for conceiving, analyzing and calculating the working principle, structure, motion mode, force and energy transmission mode, the material and shape size of each part, a lubricating method and the like of the machine according to the use requirement and converting the working principle, the structure, the motion mode, the force and energy transmission mode, the material and shape size of each part, the lubricating method and the like into a specific description as a manufacturing basis. The mechanical design is an important component of mechanical engineering, is the first step of mechanical production, and is the most important factor for determining mechanical performance. Need be used for the teaching model to show mechanical principle in mechanical design teaching, the teaching model can help the student to understand the teaching content better, and the model frame is a device that is used for fixed support model.
The existing teaching model frame can fixedly support the teaching model, and the models with different sizes are difficult to fix due to the fact that the sizes and the structures of the models are different and the existing teaching model frame is fixed in structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical design teaching model frame, it is fixed to solve current teaching model frame structure, leads to the model frame to be difficult to the problem of the model of fixed equidimension not.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a mechanical design teaching model frame, is including placing the platform, place bench and seted up flutedly, be equipped with electric telescopic handle in the recess, electric telescopic handle's upper end is equipped with the panel, fixed screw has been seted up in the outside of panel, the spiro union has the expansion board on the fixed screw, it is located to place bench the outside of recess is equipped with a plurality of locating holes, be equipped with the bracing piece on the locating hole, the joint has a plurality of support frames on the bracing piece.
The technical scheme is that a limiting groove is formed in the side wall of the positioning hole, and a limiting protrusion matched with the limiting groove is arranged on the side wall of the lower portion of the supporting rod.
According to a further technical scheme, a first connecting rod is hinged to the outer side, located on the placing table, of the plurality of positioning holes, a second connecting rod is sleeved at the other end of the first connecting rod, and a sleeve matched with the supporting rod is hinged to the other end of the second connecting rod.
According to a further technical scheme, a plurality of elastic positioning bulges are arranged on the outer wall of the second connecting rod, and through holes matched with the elastic positioning bulges are formed in the side wall of the first connecting rod.
According to a further technical scheme, the lower end of the placing table is provided with a roller, the side wall of the placing table is provided with a push rod, and one end of the push rod, which deviates from the placing table, is provided with a handle.
According to a further technical scheme, the lower end of the placing table is located on the outer side of the roller and is provided with a screw cylinder, a threaded rod is arranged on the screw cylinder, and a base is arranged at the lower end of the threaded rod.
According to a further technical scheme, an illuminating lamp is arranged on the placing table and positioned on the outer side of the first connecting rod.
The technical scheme is that a rubber pad is arranged at the bottom of the positioning hole.
Compared with the prior art, the beneficial effects of the utility model are that:
through the recess that sets up, set up electric telescopic handle in the recess to realize the altitude mixture control of panel, after the panel stretches out the recess, the accessible is in spiro union unidimensional expansion board on the fixed screw to the unidimensional model of adaptation, with the bracing piece cartridge in the locating hole of suitable position, the support frame on the rethread bracing piece is to the fixed back show of model.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-placing table, 2-groove, 3-electric telescopic rod, 4-display board, 5-fixing screw hole, 6-expansion board, 7-positioning hole, 8-supporting rod, 9-supporting frame, 10-limiting groove, 11-limiting bulge, 12-first connecting rod, 13-second connecting rod, 14-sleeve, 15-elastic positioning bulge, 16-through hole, 17-roller, 18-push rod, 19-handle, 20-barrel, 21-threaded rod, 22-base, 23-illuminating lamp and 24-rubber pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, an embodiment of the present invention is:
the utility model provides a mechanical design teaching model frame, is including placing platform 1, place and seted up recess 2 on the platform 1, be equipped with electric telescopic handle 3 in the recess 2, electric telescopic handle 3's upper end is equipped with panel 4, fixed screw 5 has been seted up in the outside of panel 4, the spiro union has expansion plate 6 on the fixed screw 5, it lies in to place platform 1 the outside of recess 2 is equipped with a plurality of locating holes 7, be equipped with bracing piece 8 on the locating hole 7, the joint has a plurality of support frames 9 on the bracing piece 8.
Through the recess that sets up, set up electric telescopic handle 3 in recess 2 to realize the altitude mixture control of panel 4, after panel 4 stretches out recess 2, the accessible is in the not unidimensional expansion board 6 of spiro union on the fixed screw 5 to the not unidimensional model of adaptation, with 8 cartridge of bracing piece in the locating hole 7 that is fit for the position, the fixed back of model is demonstrateed to support frame 9 on the rethread bracing piece 8.
On the basis of the above-described embodiment:
the side wall of the positioning hole 7 is provided with a limiting groove 10, and the side wall of the lower part of the support rod 8 is provided with a limiting bulge 11 matched with the limiting groove 10.
Through the spacing arch 11 and the spacing groove 10 that set up, carry on spacingly to bracing piece 8, avoid bracing piece 8 to appear rotating, ensure to set up normal use.
On the basis of the above-described embodiment:
the outer side of the plurality of positioning holes 7 on the placing table 1 is hinged with a first connecting rod 12, the other end of the first connecting rod 12 is sleeved with a second connecting rod 13, and the other end of the second connecting rod 12 is hinged with a sleeve 14 matched with the supporting rod 8.
Through the sleeve 14 of the head rod and the second connecting rod that set up and second connecting rod tip, overlap through sleeve 14 and be in support the bracing piece 8 outside the bracing piece, ensure the stable in position of bracing piece 8.
On the basis of the above-described embodiment:
a plurality of elastic positioning bulges 15 are arranged on the outer wall of the second connecting rod 13, and through holes 16 matched with the elastic positioning bulges 15 are arranged on the side wall of the first connecting rod 12.
The first connecting rod and the second connecting rod are clamped in the through hole 16 through the elastic positioning bulge 15 for adjustment
Length, simple structure, easily realization.
On the basis of the above-described embodiment:
the lower end of the placing table 1 is provided with a roller 17, the side wall of the placing table 1 is provided with a push rod 18, and one end of the push rod 18 departing from the placing table 1 is provided with a handle 19.
The roller 17 arranged is matched with the push rod and the handle arranged, so that the equipment is convenient to move.
Specifically, the handle 19 is covered with a rubber sleeve.
On the basis of the above-described embodiment:
the lower end of the placing table 1 is located on the outer side of the roller 17 and is provided with a screw cylinder 20, a threaded rod 21 is arranged on the screw cylinder 20, and a base 22 is arranged at the lower end of the threaded rod 21.
Through threaded rod 21 in the internal rotation of screw 0 section of thick bamboo 20, adjust threaded rod 21 and stretch out the length of sleeve 20, make the lower extreme of base 22 is located the below of gyro wheel to support and place platform 1, simple structure easily realizes.
On the basis of the above-described embodiment:
an illuminating lamp 23 is arranged on the placing table 1 and positioned on the outer side of the first connecting rod 12.
The lighting lamp is arranged to illuminate the model.
On the basis of the above-described embodiment:
and a rubber pad 24 is arranged at the bottom of the positioning hole 7.
The rubber pad 24 is arranged to form buffering to slow down the impact of the installation of the support rod on the positioning hole 7.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a mechanical design teaching model frame, is including placing platform (1), its characterized in that: place and offer recess (2) on platform (1), be equipped with electric telescopic handle (3) in recess (2), the upper end of electric telescopic handle (3) is equipped with panel (4), fixed screw (5) have been seted up in the outside of panel (4), the spiro union has expansion board (6) on fixed screw (5), place and lie in on platform (1) the outside of recess (2) is equipped with a plurality of locating holes (7), be equipped with bracing piece (8) on locating hole (7), the joint has a plurality of support frames (9) on bracing piece (8).
2. A machine design teaching model support as claimed in claim 1, wherein: the side wall of the positioning hole (7) is provided with a limiting groove (10), and the side wall of the lower part of the support rod (8) is provided with a limiting bulge (11) matched with the limiting groove (10).
3. A machine design teaching model support as claimed in claim 1, wherein: the outer side of the positioning holes (7) on the placing table (1) is hinged with a first connecting rod (12), the other end of the first connecting rod (12) is sleeved with a second connecting rod (13), and the other end of the second connecting rod (13) is hinged with a sleeve (14) matched with the supporting rod (8).
4. A machine design teaching model support as claimed in claim 3, wherein: the outer wall of the second connecting rod (13) is provided with a plurality of elastic positioning bulges (15), and the side wall of the first connecting rod (12) is provided with through holes (16) matched with the elastic positioning bulges (15).
5. A machine design teaching model support as claimed in claim 1, wherein: the lower end of the placing table (1) is provided with a roller (17), the side wall of the placing table (1) is provided with a push rod (18), and one end, deviating from the placing table (1), of the push rod (18) is provided with a handle (19).
6. A machine design teaching model support as claimed in claim 5, wherein: the lower end of the placing table (1) is located on the outer side of the roller (17) and is provided with a screw cylinder (20), a threaded rod (21) is arranged on the screw cylinder (20), and a base (22) is arranged at the lower end of the threaded rod (21).
7. A machine design teaching model support according to claim 4, wherein: an illuminating lamp (23) is arranged on the placing table (1) and positioned on the outer side of the first connecting rod (12).
8. A machine design teaching model support as claimed in claim 1, wherein: and a rubber pad (24) is arranged at the bottom of the positioning hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022417164.8U CN213400240U (en) | 2020-10-27 | 2020-10-27 | Mechanical design teaching model frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022417164.8U CN213400240U (en) | 2020-10-27 | 2020-10-27 | Mechanical design teaching model frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213400240U true CN213400240U (en) | 2021-06-08 |
Family
ID=76191317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022417164.8U Expired - Fee Related CN213400240U (en) | 2020-10-27 | 2020-10-27 | Mechanical design teaching model frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213400240U (en) |
-
2020
- 2020-10-27 CN CN202022417164.8U patent/CN213400240U/en not_active Expired - Fee Related
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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: 20210608 |