CN220730990U

CN220730990U - Handheld auxiliary device of electron teaching plan

Info

Publication number: CN220730990U
Application number: CN202321970052.2U
Authority: CN
Inventors: 段桂英; 高金宝; 杨颖�; 刘超
Original assignee: Hebei College of Industry and Technology
Current assignee: Hebei College of Industry and Technology
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-04-05
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a handheld auxiliary device of an electronic teaching plan, which comprises an auxiliary frame, wherein a limiting groove is formed in the auxiliary frame, a sliding plate is connected in the sliding groove in a sliding manner, one end of the sliding plate is fixedly connected with a moving plate, and the top of the moving plate is rotatably connected with a self-locking screw rod. This handheld auxiliary device of electron teaching plan is provided with auxiliary frame, spacing groove, spout, slide, movable plate, auto-lock screw and regulating disk, through placing the dull and stereotyped spacing inslot that places in the auxiliary frame, and then can be convenient for people rotate the regulating disk, can make the regulating disk drive auto-lock screw that can be fine rotate, can make auto-lock screw can promote the movable plate and remove, can make the movable plate slide in the spout by means of both sides slide, and then can be convenient for people spacing and installation to the dull and stereotyped daily use needs of people, has improved the needs of spacing installation to the dull and stereotyped.

Description

Handheld auxiliary device of electron teaching plan

Technical Field

The utility model relates to the technical field of electronic teaching cases, in particular to a handheld auxiliary device for an electronic teaching case.

Background

The electronic teaching plan is all input into the computer, and is usually the content of the teacher on the back of the lesson. The teaching plan is quite different from the traditional teaching plan, and the main difference is that the teaching plan is that a teacher needs to watch the teaching plan, and more mainly, a lot of contents need to be projected on a screen, so that students can watch the teaching plan. Therefore, the teaching plan comprises all blackboard writing and board drawing of a teacher and dynamic scenes which are difficult to express by languages, the blackboard can be completely omitted when the teacher uses the teaching plan to learn by using the electronic teaching plan, the classroom capacity can be increased, students can learn knowledge in wonderful sound, light and electricity environments, the learning effect is enhanced, and auxiliary devices are often used when the teacher in the market at present carries out teaching.

The electronic teaching plan handheld auxiliary device in the prior art is generally inconvenient to limit and install on the flat plate, further the difficulty of limiting the flat plate by people is increased, the situation that the flat plate slides down is easy to occur, and the daily use needs of people are met, so that the electronic teaching plan handheld auxiliary device is needed.

Disclosure of Invention

The utility model aims to provide an electronic teaching plan handheld auxiliary device, which aims to solve the problems that the existing electronic teaching plan handheld auxiliary device provided in the background technology is generally inconvenient to limit and install for a flat plate, further increases the difficulty of limiting the flat plate by people, further easily causes the situation of sliding of the flat plate and meets the daily use requirement of people.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a handheld auxiliary device of electron teaching plan, includes the auxiliary frame, the spacing groove has been seted up to the inside of auxiliary frame, the spout has been seted up to the inside of auxiliary frame, and the inside sliding connection of spout has the slide, the one end fixedly connected with movable plate of slide, and the top rotation of movable plate is connected with the auto-lock screw rod, the top fixedly connected with regulating plate of auto-lock screw rod, one side fixedly connected with curb plate of auxiliary frame, and one side fixedly connected with sleeve of curb plate, telescopic one side is provided with the bolt, the constant head tank has been seted up to telescopic inside, and the inside sliding connection of constant head tank has the locating lever, one side fixedly connected with elastic webbing of locating lever.

Preferably, the auxiliary frame and the sliding plate form a sliding structure through the sliding groove, the shape and the size of the sliding groove are matched with those of the sliding plate, and one end of the sliding plate extends into the sliding groove to be connected.

Preferably, the movable plate and the sliding plates form a fixed structure, the number of the sliding plates is two, and the two sliding plates are symmetrically arranged by taking the perpendicular bisector of the movable plate as a symmetry axis.

Preferably, the auxiliary frame and the moving plate form a moving structure through a self-locking screw, and one end thread of the self-locking screw penetrates through the auxiliary frame to be connected with the top of the moving plate.

Preferably, the sleeve and the positioning rod form a fixed structure through a bolt, and one end of the positioning bolt extends into the sleeve to be fastened and installed with the positioning rod.

Preferably, the sleeve forms a sliding structure with the positioning rod through the positioning groove, the shape and the size of the positioning groove are matched with those of the positioning rod, and the outer wall of the positioning rod is attached to the inner wall of the positioning groove.

Preferably, the positioning rods and the elastic belt form a fixed structure, the number of the positioning rods is two, and the two positioning rods are symmetrically arranged by taking the perpendicular bisector of the elastic belt as a symmetry axis.

Compared with the prior art, the utility model has the beneficial effects that: the handheld auxiliary device for the electronic teaching plan,

(1) The automatic adjusting device is provided with the auxiliary frame, the limit groove, the sliding grooves, the sliding plates, the moving plates, the self-locking screws and the adjusting plate, and can facilitate people to rotate the adjusting plate by placing the flat plate in the limit groove in the auxiliary frame, so that the adjusting plate can well drive the self-locking screws to rotate, the self-locking screws can push the moving plates to move, the moving plates can slide in the sliding grooves by the aid of the sliding plates at two sides, people can conveniently limit and install the flat plate, daily use requirements of people are met, and the requirement for limiting and installing the flat plate is improved;

(2) Be provided with curb plate, sleeve, bolt, constant head tank, locating lever and elastic webbing, can support spacingly to the sleeve through the curb plate that sets up to can stretch into the constant head tank the inside in the sleeve with the locating lever, and the accessible rotates the bolt, can make the bolt can be fine spacing and installation to the locating lever, and after the installation, can install the different positions in the sleeve to the locating lever according to the use needs, and then can satisfy different use needs of different crowds, improved auxiliary device's practicality, the handheld auxiliary device of being convenient for supports the use to the plane.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic view of a self-locking screw and a moving plate structure according to the present utility model;

FIG. 4 is a schematic view of the sleeve and positioning rod structure of the present utility model.

In the figure: 1. an auxiliary frame; 2. a limit groove; 3. a chute; 4. a slide plate; 5. a moving plate; 6. self-locking screw rods; 7. an adjusting plate; 8. a side plate; 9. a sleeve; 10. a bolt; 11. a positioning groove; 12. a positioning rod; 13. an elastic band.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 3, the present utility model provides the following technical solutions: the utility model provides a handheld auxiliary device of electron teaching plan, including auxiliary frame 1, limit groove 2 has been seted up to the inside of auxiliary frame 1, and spout 3's inside sliding connection has slide 4, auxiliary frame 1 constitutes sliding structure through slide 3 and slide 4, and the shape size of slide 3 matches each other with the shape size of slide 4, moreover, slide 4's one end stretches into and is connected in spout 3, the linking effect of slide 4 and auxiliary frame 1 has been strengthened, can make slide 4 can rely on slide 3 to slide in auxiliary frame 1, slide 4's one end fixedly connected with movable plate 5, movable plate 5 constitutes fixed knot constructs with slide 4, and slide 4's quantity is two, and two slide 4 use movable plate 5's perpendicular bisector to set up for symmetry axis symmetry, the linking effect of movable plate 5 and slide 4 has been strengthened, can make two slide 4 can be fine install in movable plate 5's both sides fasten and install, and the top rotation of movable plate 5 is connected with self-locking screw 6, the top fixedly connected with regulating plate 7 of self-locking screw 6, can make slide 4 carry out self-locking screw 6 with the side-locking screw 1 through movable plate 5, the auxiliary screw 1 has passed through movable plate 5 and has strengthened the self-locking screw 6, self-locking screw 6 has made the self-locking screw 6.

Referring to fig. 1, fig. 2 and fig. 4, one side fixedly connected with curb plate 8 of auxiliary frame 1, and one side fixedly connected with sleeve 9 of curb plate 8, one side of sleeve 9 is provided with bolt 10, positioning groove 11 has been seted up to the inside of sleeve 9, and positioning groove 11's inside sliding connection has locating lever 12, sleeve 9 passes through bolt 10 and locating lever 12 to constitute fixed knot and constructs fixed knot, and one end of locating bolt 10 stretches into sleeve 9 and locating lever 12 and fastens and installs, the effect that bolt 10 can with sleeve 9 and locating lever 12 has been strengthened sleeve 9 and locating lever 12 is fixed, sleeve 9 passes through positioning groove 11 and locating lever 12 and constitutes sliding structure, and the shape size of positioning groove 11 and the shape size of locating lever 12 mutually support, and the outer wall of locating lever 12 and the inner wall laminating setting of positioning groove 11, the connecting effect of locating lever 12 and sleeve 9 have been strengthened, can make locating lever 12 can be fine stretch into the locating groove 11 and install in sleeve 9 the inside and fasten, one side of locating lever 12 is fixed connection with elastic band 13, locating lever 12 and elastic band 13 are installed in two symmetrical to two sides, and two elastic band 13 are very equal to each other, the setting up two elastic band and two elastic band 13.

Working principle: when using this handheld auxiliary device of electron teaching plan, at first, place the flat board in the spacing groove 2 the inside in auxiliary frame 1, and then can be convenient for people rotate adjusting disk 7, can make adjusting disk 7 can be fine drive auto-lock screw 6 rotate, can make auto-lock screw 6 can promote movable plate 5 and remove, can make movable plate 5 slide in spout 3 by means of both sides slide 4, and then can be convenient for people spacing and install the flat board, the needs of spacing installation to the flat board have been improved, can support spacing sleeve 9 through curb plate 8 that sets up, and can stretch into the constant head tank 11 the inside in sleeve 9 with locating lever 12, and the accessible rotates bolt 10, can make bolt 10 can be fine carry out spacing and installation to locating lever 12, and after the installation, can install the different positions in sleeve 9 according to the use needs, and then can satisfy different use needs of locating lever 12, auxiliary device's practicality has been improved, the handheld auxiliary device of being convenient for supports the plane and uses, this has just accomplished the full technical description of the detail in the technical field of the work of the prior art.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a handheld auxiliary device of electron teaching plan, includes auxiliary frame (1), its characterized in that: the utility model discloses a sliding chute structure for a bicycle, including auxiliary frame (1), spout (3) have been seted up to the inside of auxiliary frame (1), and the inside sliding connection of spout (3) has slide (4), the one end fixedly connected with movable plate (5) of slide (4), and the top rotation of movable plate (5) is connected with auto-lock screw (6), the top fixedly connected with regulating plate (7) of auto-lock screw (6), one side fixedly connected with curb plate (8) of auxiliary frame (1), and one side fixedly connected with sleeve (9) of curb plate (8), one side of sleeve (9) is provided with bolt (10), constant head tank (11) have been seted up to the inside of sleeve (9), and the inside sliding connection of constant head tank (11) has locating lever (12), one side fixedly connected with elastic band (13) of locating lever (12).

2. The electronic teaching plan hand-held auxiliary device according to claim 1, wherein: the auxiliary frame (1) forms a sliding structure with the sliding plate (4) through the sliding groove (3), the shape and the size of the sliding groove (3) are matched with those of the sliding plate (4), and one end of the sliding plate (4) extends into the sliding groove (3) to be connected.

3. The electronic teaching plan hand-held auxiliary device according to claim 1, wherein: the movable plate (5) and the sliding plates (4) form a fixed structure, the number of the sliding plates (4) is two, and the two sliding plates (4) are symmetrically arranged by taking the perpendicular bisector of the movable plate (5) as a symmetry axis.

4. The electronic teaching plan hand-held auxiliary device according to claim 1, wherein: the auxiliary frame (1) and the movable plate (5) form a movable structure through a self-locking screw rod (6), and one end thread of the self-locking screw rod (6) penetrates through the auxiliary frame (1) to be connected with the top of the movable plate (5).

5. The electronic teaching plan hand-held auxiliary device according to claim 1, wherein: the sleeve (9) and the positioning rod (12) form a fixed structure through the bolt (10), and one end of the positioning bolt (10) stretches into the sleeve (9) to be fastened and installed with the positioning rod (12).

6. The electronic teaching plan hand-held auxiliary device according to claim 1, wherein: the sleeve (9) forms a sliding structure with the positioning rod (12) through the positioning groove (11), the shape and the size of the positioning groove (11) are matched with those of the positioning rod (12), and the outer wall of the positioning rod (12) is attached to the inner wall of the positioning groove (11).

7. The electronic teaching plan hand-held auxiliary device according to claim 1, wherein: the positioning rods (12) and the elastic belts (13) form a fixed structure, the number of the positioning rods (12) is two, and the two positioning rods (12) are symmetrically arranged by taking the perpendicular bisectors of the elastic belts (13) as symmetry axes.