CN214202931U

CN214202931U - Model frame convenient to mechanical design teaching

Info

Publication number: CN214202931U
Application number: CN202120402291.2U
Authority: CN
Inventors: 余唐胜; 姜东梅; 金大玮; 张健; 陈淑清
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-09-14
Anticipated expiration: 2031-02-24

Abstract

The utility model relates to the technical field of model frames, and discloses a model frame convenient for mechanical design teaching, which comprises a base, wherein a supporting seat is fixedly connected to the front surface of the base, a drawing display iron plate is rotationally connected to the front end of the supporting seat, concave parts are symmetrically fixed on the right side of the front surface of the drawing display iron plate, magnetic stripes are rotationally connected to the inner parts of the concave parts, and the rear surfaces of the magnetic stripes are magnetically connected with the front surface of the drawing display iron plate; the utility model discloses conveniently place the drawing show iron plate front surface with the holistic drawing of mechanical design model through the magnetic stripe and demonstrate, the structure according to the model in the drawing becomes several main parts with the model split, and is spacing through threaded rod and limiting plate, passes through rubber block cover block to the ring outside with a plurality of model back plates according to the quantity of split, and the drawing of convenient to the model demonstrates each part respectively, demonstrates more comprehensively.

Description

Model frame convenient to mechanical design teaching

Technical Field

The utility model relates to a model frame technical field specifically is a model frame convenient to mechanical design teaching.

Background

The mechanical design, according to the use requirement to the theory, the structure, the motion mode, the force and energy transmission mode of the machinery, the material and the shape and the size of each part, the lubrication method, etc., analysis and calculation, and convert it into the specific description as the manufacturing basis, the mechanical design is the important component of the mechanical engineering, is the first step of the mechanical production, is the most important factor for determining the mechanical performance, with the improvement of national education, more and more people accept and learn high education, the mechanical design teaching as an important course can bring many aspects help for life and production, and the mechanical design teaching process needs to use the teaching model frame, so the mechanical model frame plays an important role in the teaching process.

Model frame that current mechanical design teaching was used is in the use, often just through fixing the model on model frame, the teacher explains to the model alone, can not conveniently be according to the model drawing, each part model after will dismantling carries out more comprehensive detailed explanation according to the corresponding position of drawing, the quantity of inconvenient complexity control model mounting bracket according to model structure, and inconvenient size to the model is measured when using, thereby conveniently explain according to the drawing proportion, need a model frame that the mechanical design teaching of being convenient for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a model frame convenient to mechanical design teaching has solved the problem of proposing in the above-mentioned background.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a model frame convenient for mechanical design teaching comprises a base, wherein a supporting seat is fixedly connected to the front surface of the base, a drawing display iron plate is rotatably connected to the front end of the supporting seat, a concave part is symmetrically and fixedly arranged on the right side of the front surface of the drawing display iron plate, a magnetic stripe is rotatably connected inside the concave part, the rear surface of the magnetic stripe is magnetically connected with the front surface of the drawing display iron plate, a plurality of connecting rods are fixedly connected to the outer side wall of the drawing display iron plate, one ends, far away from the drawing display iron plate, of the connecting rods are fixedly connected with a ring, the outer side wall of the ring is clamped with a rubber clamping sleeve, a model rear plate is fixedly connected to the front surface of the rubber clamping sleeve, mounting plates are symmetrically and fixedly fixed on the front surface of the model rear plate, threaded rods are respectively connected to opposite sides of the two mounting plates, opposite ends of the two threaded rods respectively penetrate through opposite sides of the two mounting plates, and are all rotationally connected with limiting plates.

Preferably, four corners of the rear surface of the base are fixedly connected with universal wheels.

Preferably, the left end of the magnetic strip is fixedly connected with a rubber ball.

Preferably, the left side of the front surface of the model rear plate is rotatably connected with a first telescopic rod, and the left end of the first telescopic rod is a tip.

Preferably, two be located between the mounting panel the right-hand fixedly connected with slide bar of limiting plate, the lateral wall cover of slide bar is equipped with the sliding sleeve, the front surface of sliding sleeve rotates and is connected with the second telescopic link, the front surface of second telescopic link is provided with the scale strip.

Preferably, the opposite sides of the two limiting plates are fixedly connected with rubber pads.

(III) advantageous effects

The utility model provides a model frame convenient to mechanical design teaching possesses following beneficial effect:

(1) the utility model discloses conveniently place the drawing show iron plate front surface with the holistic drawing of mechanical design model through the magnetic stripe and demonstrate, according to the structure of model in the drawing with the model split become several main parts, it is spacing through threaded rod and limiting plate, pass through rubber block cover block to the ring outside with a plurality of model back plates according to the quantity of split, the convenient drawing to the model demonstrates each part respectively, demonstrates more comprehensively.

(2) The utility model discloses it is corresponding with the position on the model of show and the drawing to utilize first telescopic link convenience, utilizes the convenient size to the model of second telescopic link to measure to the convenience explains mechanical actual conditions according to the proportion of drawing, deepens student's impression through the mode of oneself being manual.

Drawings

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

fig. 2 is a schematic view of the iron plate shown in the drawing of the present invention;

fig. 3 is a schematic view of the bottom view structure of the middle model back plate of the present invention.

In the figure: 1. a base; 2. a supporting seat; 3. a drawing shows an iron plate; 4. a female member; 5. a magnetic strip; 6. a connecting rod; 7. a circular ring; 8. a rubber snap sleeve; 9. a model back plate; 10. mounting a plate; 11. a threaded rod; 12. a limiting plate; 13. a universal wheel; 14. a rubber ball; 15. a first telescopic rod; 16. a slide bar; 17. a sliding sleeve; 18. a second telescopic rod; 19. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a model frame convenient for mechanical design teaching comprises a base 1, wherein a supporting seat 2 is fixedly connected to the front surface of the base 1, a drawing display iron plate 3 is rotatably connected to the front end of the supporting seat 2, a concave part 4 is symmetrically fixed to the right side of the front surface of the drawing display iron plate 3, a magnetic stripe 5 is rotatably connected inside the concave part 4, the rear surface of the magnetic stripe 5 is magnetically connected with the front surface of the drawing display iron plate 3, a plurality of connecting rods 6 are fixedly connected to the outer side wall of the drawing display iron plate 3, one ends of the connecting rods 6 far away from the drawing display iron plate 3 are fixedly connected with a circular ring 7, a rubber clamping sleeve 8 is clamped on the outer side wall of the circular ring 7, a model rear plate 9 is fixedly connected to the front surface of the rubber clamping sleeve 8, mounting plates 10 are symmetrically fixed to the front surface of the model rear plate 9, threaded rods 11 are in threaded connection with opposite sides of the two mounting plates 10, opposite ends of the two mounting plates 11 respectively penetrate through opposite sides of the two mounting plates 10, and all rotate and be connected with limiting plate 12, the device utilizes supporting seat 2 on the base 1 to play the supporting role to the show part, magnetic stripe 5 is through 4 convenient rotations of concave part, thereby conveniently laminate the drawing to 3 front surfaces of drawing show iron plate, according to the complexity of model structure in the drawing, divide into a plurality of parts exhibitions with the model, the position that utilizes threaded rod 11 between two mounting panels 10 to adjust limiting plate 12 is convenient spacing with the model, rubber clamping sleeve 8 through model back plate 9 rear, show quantity according to the model, the block is to the outside of the ring 7 of connecting rod 6 connection, thereby conveniently compare the teaching with a plurality of parts behind model drawing and the model split, the bandwagon effect is more comprehensive.

Further, the four equal fixedly connected with universal wheels 13 of corner of base 1's rear surface makes things convenient for the overall position of mobile device.

Furthermore, the left end of the magnetic strip 5 is fixedly connected with a rubber ball 14, so that the magnetic strip 5 can be conveniently pulled.

Furthermore, the left side of the front surface of the model rear plate 9 is rotatably connected with a first telescopic rod 15, and the left end of the first telescopic rod 15 is a tip end, so that each display part after the model is disassembled is convenient to correspond to the part of the model on the drawing paper.

Further, be located the right-hand fixedly connected with slide bar 16 of limiting plate 12 between two mounting panels 10, the lateral wall cover of slide bar 16 is equipped with sliding sleeve 17, sliding sleeve 17's front surface rotates and is connected with second telescopic link 18, and the front surface of second telescopic link 18 is provided with the scale strip, utilizes second telescopic link 18 and sliding sleeve 17 to rotate to and slide at slide bar 16 lateral wall through sliding sleeve 17, make things convenient for the size of measurement model, thereby conveniently do the contrast with the drawing proportion.

Furthermore, the opposite sides of the two limiting plates 12 are fixedly connected with rubber pads 19, so that the friction force between the limiting plates 12 and the model is increased, and stable limiting is guaranteed.

To sum up, the utility model discloses a work flow: the device utilizes a supporting seat 2 on a base 1 to support a display part, a magnetic strip 5 is convenient to rotate through a concave part 4, so that a drawing is convenient to be attached to the front surface of a drawing display iron plate 3, the model is divided into a plurality of parts to be displayed according to the complexity of a model structure in the drawing, a threaded rod 11 between two mounting plates 10 is utilized to adjust the position of a limiting plate 12 so as to conveniently limit the model, the model is clamped to the outer side of a circular ring 7 connected with a connecting rod 6 according to the display quantity of the model through a rubber clamping sleeve 8 at the rear part of a model rear plate 9, so that the model drawing and a plurality of parts after the model is split are convenient to be compared and taught, the display effect is more comprehensive, a universal wheel 13 is utilized to conveniently move the device, a rubber ball 14 is utilized to conveniently pull the magnetic strip 5, each display part after the model is split is convenient to correspond to the part of the model on the drawing by utilizing a first telescopic rod 15, utilize second telescopic link 18 and sliding sleeve 17 to rotate to and slide at slide bar 16 lateral wall through sliding sleeve 17, make things convenient for the size of measurement model, thereby conveniently do the contrast with the drawing proportion, utilize rubber pad 19 increase limiting plate 12 and the frictional force of model, guarantee to stabilize spacing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a model frame convenient to mechanical design teaching, includes base (1), its characterized in that: the front surface of the base (1) is fixedly connected with a supporting seat (2), the front end of the supporting seat (2) is rotatably connected with a drawing display iron plate (3), a concave part (4) is symmetrically fixed on the right side of the front surface of the drawing display iron plate (3), a magnetic stripe (5) is rotatably connected inside the concave part (4), the rear surface of the magnetic stripe (5) is magnetically connected with the front surface of the drawing display iron plate (3), the outer side wall of the drawing display iron plate (3) is fixedly connected with a plurality of connecting rods (6), one end, far away from the drawing display iron plate (3), of each connecting rod (6) is fixedly connected with a ring (7), the outer side wall of each ring (7) is clamped with a rubber clamping sleeve (8), the front surface of each rubber clamping sleeve (8) is fixedly connected with a model rear plate (9), and mounting plates (10) are symmetrically fixed on the front surface of the model rear plate (9), two equal threaded connection in the opposite side of mounting panel (10) has threaded rod (11), two the looks remote site of threaded rod (11) runs through two respectively the opposite side of mounting panel (10), and all rotate and be connected with limiting plate (12).

2. The model support of claim 1, wherein said model support comprises: four corners of the rear surface of the base (1) are fixedly connected with universal wheels (13).

3. The model support of claim 1, wherein said model support comprises: the left end of the magnetic strip (5) is fixedly connected with a rubber ball (14).

4. The model support of claim 1, wherein said model support comprises: the left side of the front surface of the model rear plate (9) is rotatably connected with a first telescopic rod (15), and the left end of the first telescopic rod (15) is a tip.

5. The model support of claim 1, wherein said model support comprises: two be located between mounting panel (10) the right-hand fixedly connected with slide bar (16) of limiting plate (12), the lateral wall cover of slide bar (16) is equipped with sliding sleeve (17), the front surface of sliding sleeve (17) rotates and is connected with second telescopic link (18), the front surface of second telescopic link (18) is provided with the scale strip.

6. The model support of claim 1, wherein said model support comprises: and the opposite sides of the two limiting plates (12) are fixedly connected with rubber pads (19).