CN214377232U - Course teaching aid for displaying magnetic switch - Google Patents

Abstract

The utility model discloses a course teaching aid for show magnetic switch, including support frame and bottom plate, the interior roof fixedly connected with of support frame connects the rope, the one end fixedly connected with magnet of connecting the rope, the platform is placed to the equal fixedly connected with of both sides wall of support frame, the interior bottom wall fixedly connected with tongue tube of support frame, the fixed surface of support frame is connected with the lamp area, the case is placed to the lower fixed surface of support frame is connected with. Through the setting of devices such as support frame, magnet and battery, take out magnet from placing the platform, make it and tongue tube carry out magnetism and inhale, make the tongue tube inhale the internal circuit closure through magnetism, thereby regard as the bright and go out in circuit switch come control lamp area with this, and then make the device low in manufacturing cost, the outward appearance is exquisite, be convenient for install and dismantle, make the device have good practicality and suitability, and the effectual teaching efficiency who improves the teacher and student's interest in learning.

Description

Course teaching aid for displaying magnetic switch

Technical Field

The utility model relates to a teaching aid technical field specifically is a course teaching aid for showing magnetic switch.

Background

The application of the magnetic switch is very common around our bodies, the magnetic switch seems to be strange to children in primary schools, junior middle schools and high-school ages, and if the practical effect of the magnetic switch can be intuitively observed by the children, the children can be helped to recognize the practical application of the magnetic switch, and meanwhile, the children can deepen the understanding and the cognition of magnetism, and even the subject of physics generates great interest.

Teaching aid structure to magnetic switch is comparatively crude in present course, is not convenient for the student to understand, and is comparatively loaded down with trivial details on the installation of device and the dismantlement aspect, is not convenient for the teacher to teach to influence teacher's teaching efficiency, still influence student's interest in learning simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a course teaching aid for showing magnetic switch has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a course teaching aid for show magnetic switch, including support frame and bottom plate, the interior roof fixedly connected with of support frame connects the rope, the one end fixedly connected with magnet of connecting the rope, the platform is placed to the equal fixedly connected with of both sides wall of support frame, the interior bottom wall fixedly connected with tongue tube of support frame, the fixed surface of support frame is connected with the lamp area, the case is placed to the lower fixed surface of support frame is connected with, the interior bottom wall fixedly connected with battery of placing the case.

Optionally, the middle of the upper surface of the storage battery is electrically connected with the reed pipe, the upper surface of the storage battery is electrically connected with the lamp strip, and a gap is reserved between the reed pipe and the magnet.

Optionally, jacks are formed in the surface of the base plate, the number of the jacks is a plurality, and the jacks are equally divided into four groups.

Optionally, the bottom plate is through one of them group the jack joint has the first riser, the bottom plate is through other three groups the jack joint has the second riser, the top equipartition joint of first riser and second riser has the roof.

Optionally, a groove is formed in the surface of the top plate, the top plate is connected with a push plate in a sliding mode through the groove, and a push block is fixedly connected to the upper surface of the push plate.

Optionally, the surface of the first vertical plate is movably connected with a baffle through a hinge, the surface of the baffle is fixedly connected with a pull handle, and the first vertical plate is matched with the second vertical plate.

(III) advantageous effects

The utility model provides a course teaching aid for showing magnetic switch possesses following beneficial effect:

this a course teaching aid for show magnetic switch, through the support frame, the lamp area, the connecting rope, magnet, the setting of devices such as tongue tube and battery, take out magnet from placing the platform in, make it inhale with the tongue tube magnetism, make the tongue tube inhale the inner line closure through magnetism, thereby come the bright and go out in control lamp area as circuit switch with this, and then make the device low in manufacturing cost, the outward appearance is exquisite, be convenient for install and dismantle, make the device have good practicality and suitability, both the effectual teaching efficiency who improves the teacher and student's interest in learning.

Drawings

Fig. 1 is a schematic view of a first form structure of the present invention;

FIG. 2 is a schematic view of the disassembled structure of the present invention;

fig. 3 is a schematic view of a cross-sectional structure of the side of the present invention.

In the figure: the device comprises a support frame 1, a bottom plate 2, a connecting rope 3, a magnet 4, a placing table 5, a reed pipe 6, a lamp strip 7, a placing box 8, a storage battery 9, a jack 10, a first vertical plate 11, a second vertical plate 12, a top plate 13, a push plate 14 and a baffle plate 15.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a course teaching aid for showing a magnetic switch comprises a support frame 1 and a bottom plate 2, jacks 10 are formed in the surface of the bottom plate 2, the number of the jacks 10 is a plurality of, a plurality of the jacks 10 are evenly divided into four groups, the bottom plate 2 is connected with a first vertical plate 11 in a clamping manner through one group of the jacks 10, the bottom plate 2 is connected with a second vertical plate 12 in a clamping manner through other three groups of the jacks 10, top plates 13 are respectively connected with the top ends of the first vertical plate 11 and the second vertical plate 12 in a clamping manner, grooves are formed in the surfaces of the top plates 13, the top plates 13 are connected with push plates 14 in a sliding manner through the grooves, push blocks are fixedly connected to the upper surfaces of the push plates 14, baffles 15 are movably connected to the surfaces of the first vertical plates 11 through hinges, the baffles 15 are arranged so as to be convenient for storing and placing the support frame 1, pull handles are fixedly connected to the surfaces of the baffles 15, the first vertical plates 11 are matched with the second vertical plates 12, connecting ropes 3 are fixedly connected to the inner top wall of the support frame 1, one end fixedly connected with magnet 4 of connecting rope 3, the platform 5 is placed to the equal fixedly connected with of both sides wall of support frame 1, setting through placing platform 5, thereby be convenient for save and place magnet 4, interior diapire fixedly connected with tongue tube 6 of support frame 1, the fixed surface of support frame 1 is connected with lamp area 7, case 8 is placed to the lower fixed surface of support frame 1 is connected with, the interior diapire fixedly connected with battery 9 of placing case 8, the middle part and the tongue tube 6 electricity of the upper surface of battery 9 are connected, the upper surface and the lamp area 7 electricity of battery 9 are connected, leave the space between tongue tube 6 and the magnet 4.

The detailed description of the known functions and the known components is omitted in the embodiment of the disclosure, and in order to ensure the compatibility of the equipment, the adopted operation means are consistent with the parameters of the instruments on the market.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, this a course teaching aid for show magnetic switch, during the use, through support frame 1, lamp area 7, connect rope 3, magnet 4, the setting of devices such as tongue tube 6 and battery 9, take out magnet 4 from placing platform 5, make it inhale with tongue tube 6 magnetism, make tongue tube 6 inhale the internal circuit closure through magnetism, thereby regard as the circuit switch with this to control the bright and go out in lamp area 7, and then make the device low in manufacturing cost, the outward appearance is exquisite, be convenient for install and dismantle, make the device have good practicality and suitability, and the effectual teaching efficiency who improves the teacher and the interest in learning of student.

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. Furthermore, 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 also includes other elements not expressly listed or inherent to such process, method, article, or apparatus, the standard parts used in the method can be purchased from the market and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the parts are known by the technicians in the field, the structure and principle are known to the skilled person through technical manuals or through routine experimentation.

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 (6)

1. The utility model provides a course teaching aid for showing magnetic switch, includes support frame (1) and bottom plate (2), its characterized in that: interior roof fixedly connected with of support frame (1) connects rope (3), the one end fixedly connected with magnet (4) of connecting rope (3), platform (5) are placed to the equal fixedly connected with of both sides wall of support frame (1), interior bottom wall fixedly connected with tongue tube (6) of support frame (1), the fixed surface of support frame (1) is connected with lamp area (7), the lower fixed surface of support frame (1) is connected with places case (8), the interior bottom wall fixedly connected with battery (9) of placing case (8).

2. A course teaching aid for displaying a magnetic switch as claimed in claim 1, wherein: the middle of the upper surface of the storage battery (9) is electrically connected with the reed switch (6), the upper surface of the storage battery (9) is electrically connected with the lamp strip (7), and a gap is reserved between the reed switch (6) and the magnet (4).

3. A course teaching aid for displaying a magnetic switch as claimed in claim 1, wherein: the surface of the bottom plate (2) is provided with a plurality of jacks (10), and the jacks (10) are equally divided into four groups.

4. A course teaching aid for displaying a magnetic switch as claimed in claim 3, wherein: bottom plate (2) are through one of them a set of jack (10) joint has first riser (11), bottom plate (2) are through other three groups jack (10) joint has second riser (12), the equal joint in top of first riser (11) and second riser (12) has roof (13).

5. A course teaching aid for displaying a magnetic switch as claimed in claim 4, wherein: the surface of the top plate (13) is provided with a groove, the top plate (13) is connected with a push plate (14) through the groove in a sliding mode, and the upper surface of the push plate (14) is fixedly connected with a push block.

6. A course teaching aid for displaying a magnetic switch as claimed in claim 4, wherein: the surface of the first vertical plate (11) is movably connected with a baffle (15) through a hinge, the surface of the baffle (15) is fixedly connected with a pull handle, and the first vertical plate (11) is matched with the second vertical plate (12).

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