CN211375898U

CN211375898U - Convenient physics teaching aid

Info

Publication number: CN211375898U
Application number: CN201921893527.6U
Authority: CN
Inventors: 杜威猛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-28
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a convenient physics teaching aid, the power distribution box comprises a box body, a set of base of fixedly connected with on the terminal surface under the box, the box upper end is connected with the case lid through hinge rotation, be equipped with on the one end lateral wall that the case lid is close to the box inner chamber and be used for carrying out the fixed establishment of fixing to flat physics teaching aid, a plurality of joint grooves have been seted up on the box inner chamber bottom, be equipped with in the joint groove and be used for carrying out the divided baffle to the box inner space, be equipped with slide mechanism between baffle and the joint inslot cavity lateral wall, be equipped with stop gear on the baffle, the box is equipped with the locking mechanism. The utility model discloses compare in current physics teaching aid, the teacher of being convenient for carries the removal to it, and the less occupation space that saves of device overall structure simultaneously to various mechanisms that the device is inside to be set up can form the protection to the physics teaching aid, thereby avoid it to receive the integrality that external force influences the teaching aid.

Description

Convenient physics teaching aid

Technical Field

The utility model belongs to the teaching field specifically is a convenient physics teaching aid.

Background

At present, many knowledge in physical teaching are relatively abstract, and only rely on the teacher to explain the student and hardly understand, and the physics teacher often can use the teaching aid demonstration in order to make things convenient for the student to understand the teaching content, helps the student to understand through the physics experiment.

However, most of current physics teaching aid function singleness need use the teaching aid of multiple different functions during physics teaching to all kinds of teaching aids are not only more in quantity and the volume appearance is complicated and diverse, thereby lead to the teacher not convenient for remove it and carry.

To the problem, the utility model designs a convenient physics teaching aid to this solves the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient physics teaching aid overcomes the current problem of proposing among the above-mentioned background art from this.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a convenient physics teaching aid, includes the box, fixedly connected with a set of base on the terminal surface under the box, the box upper end rotates through the hinge and is connected with the case lid, be equipped with on the one end lateral wall that the case lid is close to the box inner chamber and be used for carrying out the fixed establishment to flat physics teaching aid, a plurality of joint grooves have been seted up on the box inner chamber bottom, be equipped with in the joint groove and be used for carrying out the partitioned baffle to the box inner space, be equipped with between baffle and the joint inslot cavity lateral wall and be convenient for the baffle to carry out gliding slide mechanism, be equipped with on the baffle and be used for carrying out spacing stop gear to the teaching aid, be equipped with the light on the inner wall of box both ends, the box is equipped with the closure mechanism that is used.

Preferably, the fixing mechanism comprises a set of fixing blocks fixedly connected to the box cover, the fixing blocks are arranged on the adjacent end side walls of the fixing blocks, the grooves are formed in the side walls of the one ends of the grooves, the telescopic springs are fixedly connected to the side walls of the one ends of the grooves, and the elastic fixing belts are fixedly connected to the ends, far away from the side walls of the one ends of the grooves, of the telescopic springs.

Preferably, the sliding mechanism comprises a sliding block, one end of the partition plate, which is located on the inner side of the clamping groove, is fixedly connected with the sliding block, a spherical groove is formed in the lower end face of the sliding block, a ball is arranged in the spherical groove, and the ball and the clamping groove are in sliding fit with each other.

Preferably, stop gear is including seting up the spout on the lateral wall of baffle both ends, fixedly connected with shrink spring on the lateral wall of spout bottom, the one end fixedly connected with sliding block of spout bottom surface is kept away from to shrink spring, fixedly connected with slide bar on the lateral wall of sliding block one end, the slide bar runs through the lateral wall and extends to the baffle outside.

Preferably, locking mechanism includes the first connecting block of fixed connection on the lateral wall of case lid one end, first connecting block lower extreme fixedly connected with restriction lever, fixedly connected with second connecting block on the lateral wall of box one end, the through-hole that link up from top to bottom has been seted up on the second connecting block, the restriction lever runs through the through-hole and extends to second connecting block downside, the restriction lever is located the one end lateral wall of second connecting block downside and has seted up and accomodate the groove, it is connected with the dwang to rotate in the groove to accomodate, the dwang with accomodate fixedly connected with extension spring between the groove lateral wall.

To sum up, owing to adopted above-mentioned scheme, the beneficial effects of the utility model are that:

the utility model discloses set up the form of physics teaching aid into the box, be convenient for the teacher to carry it and remove, the less occupation space that saves of device overall structure simultaneously to various mechanisms that set up inside the device can form the protection to physics teaching aid, avoid it to receive external force influence thereby influence the integrality of teaching aid;

the utility model discloses structural design is comparatively reasonable in the box, and the user of service can carry out orderly arrangement to the teaching aid according to the law of oneself and place to convenient to use person takes the teaching aid, avoids looking for the extravagant unnecessary time of teaching aid.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the front body of the present invention;

FIG. 3 is a detailed schematic view of the locking mechanism of FIG. 1;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the box, 2, the base, 3, the case lid, 4, fixed establishment, 401, the fixed block, 402 fluting, 403, expanding spring, 404, the elastic fixation area, 5, the joint groove, 6, the baffle, 7, slide mechanism, 701, the slider, 702, the ball-type groove, 703, the ball, 8, stop gear, 801, the spout, 802, the shrink spring, 803, the slider, 804, the slide bar, 9, the light, 10, the locking mechanical system, 1001, first connecting block, 1002, the restriction lever, 1003, the second connecting block, 1004, the through-hole, 1005, accomodate the groove, 1006, the dwang, 11, the switch door.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, a convenient physical teaching aid, comprising a box body 1, a set of base 2 is fixedly connected to the lower end face of the box body 1, the upper end of the box body 1 is rotatably connected with a box cover 3 through a hinge, a fixing mechanism 4 for fixing the flat physical teaching aid is arranged on the side wall of one end of the box cover 3 close to the inner cavity of the box body 1, a plurality of clamping grooves 5 are arranged on the bottom end of the inner cavity of the box body 1, a partition plate 6 for separating the inner space of the box body 1 is arranged in each clamping groove 5, a sliding mechanism 7 convenient for sliding the partition plate is arranged between the partition plate 6 and the side wall of the inner cavity of each clamping groove 5, a limiting mechanism 8 for limiting the teaching aid is arranged on each partition plate 6, illuminating lamps 9 are arranged on the inner walls of the two ends of the box body 1, a locking mechanism 10 for.

Furthermore, the fixing mechanism 4 includes a set of fixing blocks 401 fixedly connected to the case cover 3, a slot 402 is formed in an end side wall adjacent to the set of fixing blocks 401, an extension spring 403 is fixedly connected to an end side wall of the slot 402, and the elastic fixing band 704 is pulled to increase an end of the space where the extension spring 403 is far away from the end side wall of the slot 402.

Further, the sliding mechanism 7 comprises a sliding block 701, the partition plate 6 is fixedly connected between one end, located on the inner side of the clamping groove 5, of the sliding block 701 and the sliding block 701, a spherical groove 702 is formed in the lower end face of the sliding block 701, the partition plate 6 is convenient to slide, replacement of the partition plate 6 is easy, a ball 703 is arranged in the spherical groove 702, and the ball 703 and the clamping groove 5 are in sliding fit with each other.

Furthermore, stop gear 8 is including offering the spout 801 on the lateral wall of 6 both ends of baffle, fixedly connected with shrink spring 802 on the lateral wall of spout 801 bottom, and slide bar 804 exerts force to the teaching aid under shrink spring 802's spring action, and shrink spring 802 keeps away from the one end fixedly connected with sliding block 803 of spout 801 bottom surface, and fixedly connected with slide bar 804 on the lateral wall of sliding block 803 one end, slide bar 804 run through the lateral wall and extend to the baffle 6 outside.

Furthermore, the locking mechanism 10 includes a first connecting block 1001 fixedly connected to one side wall of the box cover 3, a limiting rod 1002 is fixedly connected to the lower end of the first connecting block 1001, a second connecting block 1003 is fixedly connected to one side wall of the box body 1, a through hole 1004 penetrating from top to bottom is formed in the second connecting block 1003, the limiting rod 1002 penetrates through the through hole 1004 and extends to the lower side of the second connecting block 1003, a containing groove 1005 is formed in one side wall of the limiting rod 1002 located at the lower side of the second connecting block 1003, the rotating rod 1006 is extruded to enter the containing groove 1005, limitation on the second connecting block 1003 is removed, the limiting rod 1002 is then pulled out from the through hole 1004, so that the box cover 3 is opened, the rotating rod 1006 is rotatably connected to the containing groove 1005, and an extension spring is fixedly connected between the rotating rod 1006 and the side.

The working principle is as follows: the utility model discloses when using, earlier remove this device to the service position, use base 2 to put the device whole flat, extrusion dwang 1006 makes it get into and accomodate groove 1005, remove the restriction to second connecting block 1003, then extract restriction pole 1002 from through-hole 1003, thereby open case lid 3, place the teaching aid in box 1 and utilize stop gear 8 to carry on spacingly to it afterwards, slide bar 804 carries out the application of force to the teaching aid under the spring action of shrink spring 802, if the teaching aid volume is great can increase the place space through the position that changes baffle 6, can use fixed establishment 4 to fix it on case lid 3 to flat teaching aid.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a convenient physics teaching aid, includes box (1), its characterized in that: the teaching aid box is characterized in that a group of bases (2) are fixedly connected to the lower end face of the box body (1), the upper end of the box body (1) is rotatably connected with a box cover (3) through hinges, a fixing mechanism (4) for fixing a flat physical teaching aid is arranged on one end side wall of the box body (1) inner cavity of the box cover (3), a plurality of clamping grooves (5) are formed in the bottom end of the inner cavity of the box body (1), a partition plate (6) for separating the inner space of the box body (1) is arranged in each clamping groove (5), a sliding mechanism (7) convenient for the partition plate to slide is arranged between each partition plate (6) and the side wall of the inner cavity of each clamping groove (5), a limiting mechanism (8) for limiting the teaching aid is arranged on each partition plate (6), illuminating lamps (9) are arranged on the inner walls at two ends of the box body (1), and a locking mechanism (10, the side wall of the front end of the box body (1) is rotatably connected with a switch door (11).

2. A convenient physics teaching aid according to claim 1 wherein: fixed establishment (4) are including a set of fixed block (401) of fixed connection on case lid (3), and are a set of fluting (402) has been seted up on the adjacent one end lateral wall of fixed block (401), fixedly connected with expanding spring (403) on fluting (402) one end lateral wall, one end fixedly connected with elastic fixation area (404) of fluting (402) one end lateral wall are kept away from in expanding spring (403).

3. A convenient physics teaching aid according to claim 1 wherein: slide mechanism (7) include slider (701), baffle (6) are located and are fixed continuous between the inboard one end of joint groove (5) and slider (701), spherical groove (702) have been seted up on slider (701) lower terminal surface, be equipped with ball (703) in spherical groove (702), sliding fit each other between ball (703) and joint groove (5).

4. A convenient physics teaching aid according to claim 1 wherein: stop gear (8) are including offering spout (801) on baffle (6) both ends lateral wall, fixedly connected with shrink spring (802) on the lateral wall of spout (801) bottom, one end fixedly connected with sliding block (803) of spout (801) bottom surface are kept away from in shrink spring (802), fixedly connected with slide bar (804) on sliding block (803) one end lateral wall, slide bar (804) run through the lateral wall and extend to the baffle (6) outside.

5. A convenient physics teaching aid according to claim 1 wherein: locking mechanism (10) are including first connecting block (1001) of fixed connection on case lid (3) one end lateral wall, first connecting block (1001) lower extreme fixedly connected with restriction pole (1002), fixedly connected with second connecting block (1003) on box (1) one end lateral wall, set up through-hole (1004) that link up from top to bottom on second connecting block (1003), restriction pole (1002) run through-hole (1004) and extend to second connecting block (1003) downside, restriction pole (1002) are located one end lateral wall of second connecting block (1003) downside and have seted up and have accomodate groove (1005), it is connected with dwang (1006) to rotate in groove (1005) to accomodate, dwang (1006) and accomodate fixedly connected with extension spring between groove (1005) lateral wall.