CN213706259U

CN213706259U - Storage device of classroom laser commander

Info

Publication number: CN213706259U
Application number: CN202022757791.6U
Authority: CN
Inventors: 孟昭坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-16
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a classroom laser director's storage device, the camera includes a supporting plate, the top outer wall of backup pad has the riser through the bolt fastening, and the riser rotates through the pivot to be connected with receiving mechanism, receiving mechanism includes the receiver and the even subassembly of exerting pressure that sets up in the receiver inside, the subassembly of exerting pressure includes slide bar and applied pressure wheel, slide bar sliding connection has the wheel carrier in the inner wall of receiver, the outer wall welding of slide bar, it rotates to connect on the inner wall of wheel carrier to exert pressure wheel, and the outer wall cover that the slide bar is located between wheel carrier and the receiver is equipped with spring one, the outer wall welding of riser and the relative one side of backup pad has the floor, the applied pressure wheel includes wheel body and rib. The utility model discloses before using, can use the double faced adhesive tape to glue it in optional positions such as podium, desk, conference table, after the use of the pen of turning over a page, directly insert it in the receiver, be convenient for accomodate the laser page turner, the unified management of being convenient for.

Description

Storage device of classroom laser commander

Technical Field

The utility model relates to a teaching aid technical field especially relates to a storage device of classroom laser commander.

Background

With the popularization of multimedia teaching, courseware of class is realized in most developed areas, and each teacher can hold one laser page turner to perform class teaching.

However, since the teacher needs to carry the laser page turner by himself, the situation that the laser page turner is forgotten to be taken and lost may occur, for schools with numerous teachers, if each teacher needs to be equipped with one laser page turner, a large investment is also generated; but also brings some influence to the management of teaching equipment of schools.

Therefore, a device for accommodating the laser page turner is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the page turning pen that exists among the prior art frequently loses, inconvenient school's management, and the storage device of a classroom laser director that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a classroom laser director's storage device, includes the backup pad, the top outer wall of backup pad has the riser through the bolt fastening, and the riser rotates through the pivot to be connected with receiving mechanism, receiving mechanism includes the storage cylinder and the even subassembly that exerts pressure that sets up in the storage cylinder inside, the subassembly that exerts pressure includes slide bar and pressure wheel, slide bar sliding connection is in the inner wall of storage cylinder, and the outer wall welding of slide bar has the wheel carrier, it rotates to connect on the inner wall of wheel carrier to exert pressure wheel, and the outer wall cover that the slide bar is located between wheel carrier and the storage cylinder is equipped with spring one.

As a further aspect of the present invention: the outer wall of one side, opposite to the supporting plate, of the vertical plate is welded with a rib plate.

As a further aspect of the present invention: the pressure applying wheel comprises a wheel body and ribs, wherein the ribs are arranged on the outer wall of the wheel body in a circular array.

As a further aspect of the present invention: the adjacent ribs are connected through triangular connecting ribs.

As a further aspect of the present invention: the rotating shaft is rotatably connected to the inner wall of the vertical plate, and the outer wall of the rotating shaft is movably connected with a first movable friction plate and a second movable friction plate respectively.

As a further aspect of the present invention: and a second spring is sleeved between the first movable friction plate and the second movable friction plate.

As a further aspect of the present invention: and a friction surface is arranged at the position of the vertical plate close to the second movable friction plate.

Compared with the prior art, the utility model provides a storage device of classroom laser commander possesses following beneficial effect:

1. this a storage device for classroom laser director, before the use, can use the double faced adhesive tape to glue it in the podium, a desk, optional positions such as conference table, after the use of page turning pen, directly insert it in the storage cylinder, be convenient for accomodate laser page turner, the unified management of being convenient for, and, through being provided with the pressure wheel of exerting oneself, when laser page turner inserts in the storage cylinder, it is rolling friction with laser page turner, can prevent to cause the damage to its surface, and, this device is fixed to laser page turning pen through setting up the multiunit subassembly of exerting pressure, it can form page turner outer wall shape automatically, can use various models, the flexibility is higher.

2. This a storage device for classroom laser commander through being provided with rib and triangle connecting rib, when not compressing tightly the state, the pointed end and the page turning over ware contact of triangle connecting rib can guarantee that the resistance that the page turning over ware inserted and extracted is less, and during the clamping state, the triangle connecting rib receives the clamp force, sinks in to adjacent rib, can guarantee great contact surface, guarantees fixed fastness.

3. This a storage device for classroom laser commander through being provided with spring two, because whole receiving mechanism is through pivot and riser swing joint, can be so that the opening of storage cylinder is adjusted wantonly, has further improved the flexibility to, the angle after the regulation is provided elasticity by spring two, and activity friction plate two is fixed with the frictional force between friction surface, activity friction plate one and the fixed friction plate, only need during the adjustment with the hand undulant can, comparatively convenient.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.

Drawings

Fig. 1 is a schematic view of an overall structure of a storage device of a classroom laser commander provided by the present invention;

fig. 2 is an enlarged schematic structural diagram of a storage device B of the classroom laser commander provided by the present invention;

fig. 3 is a schematic structural view of a pressing wheel of a storage device of the classroom laser commander provided by the present invention;

fig. 4 is an enlarged schematic structural diagram of a of the storage device of the classroom laser commander provided by the utility model.

In the figure: the device comprises a rib plate 1, a support plate 2, a vertical plate 3, a storage mechanism 4, a pressure applying assembly 5, a storage barrel 6, a sliding rod 7, a spring I8, a spring I9, a wheel carrier 10, a pressure applying wheel 11, a wheel body 12, a rib 13, a triangular connecting rib 14, a fixed friction plate 15, a movable friction plate I, a spring II 16, a movable friction plate II and a friction surface 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A containing device of a classroom laser director aims to solve the problems of convenient containing and same management, and comprises a supporting plate 2, wherein a vertical plate 3 is fixed on the outer wall of the top of the supporting plate 2 through bolts, the vertical plate 3 is rotatably connected with a containing mechanism 4 through a rotating shaft, the containing mechanism 4 comprises a containing barrel 6 and a pressure applying assembly 5 uniformly arranged inside the containing barrel 6, the pressure applying assembly 5 comprises a sliding rod 7 and a pressure applying wheel 10, the sliding rod 7 is slidably connected with the inner wall of the containing barrel 6, a wheel carrier 9 is welded on the outer wall of the sliding rod 7, the pressure applying wheel 10 is rotatably connected to the inner wall of the wheel carrier 9, and a spring 8 is sleeved on the outer wall of the sliding rod 7 between the wheel carrier 9 and the containing barrel 6; this device is before using, can use the double faced adhesive tape to glue it in the podium, a desk, optional positions such as conference table, after the use of the pen that turns over the page, directly insert it in the containing cylinder 6, be convenient for accomodate the laser page turner, the unified management of being convenient for, and, through being provided with the pressure wheel 10 of exerting pressure, when the laser page turner inserts in the containing cylinder 6, it is rolling friction with the laser page turner, can prevent to cause the damage to its surface, and, this device is fixed to the laser page turner pen through setting up multiunit pressure component 5 that exerts pressure, it can form the outer wall shape of page turner automatically, can use various models, the flexibility is higher.

For reinforcement, as shown in fig. 1, rib plate 1 is welded on the outer wall of the side of upright plate 3 opposite to support plate 2, and rib plate 1 can reinforce the whole device.

For fixing firmly, as shown in fig. 2, the pressure applying wheel 10 includes a wheel body 11 and ribs 12, wherein a circular array of the ribs 12 is disposed on the outer wall of the wheel body 11, and adjacent ribs 12 are connected by a triangular connecting rib 13; this device, through being provided with rib 12 and triangular connection rib 13, when not compressing tightly the state, the pointed end and the page turning over ware contact of triangular connection rib 13 can guarantee that the resistance that the page turning over ware inserted and extracted is less, and during the tight state of clamp, triangular connection rib 13 receives the clamp force, sinks in to adjacent rib 12, can guarantee great contact surface, guarantees fixed fastness.

In order to further improve the flexibility, as shown in fig. 1, the rotating shaft is rotatably connected to the inner wall of the vertical plate 3, the outer wall of the rotating shaft is respectively and movably connected with a first movable friction plate 15 and a second movable friction plate 17, the outer wall of the other side of the rotating shaft is fixedly provided with a fixed friction plate 14 through a bolt, a second spring 16 is sleeved between the first movable friction plate 15 and the second movable friction plate 17, and a friction surface 18 is arranged at a position, close to the second movable friction plate 17, of the vertical plate 3; this device, through being provided with spring two 16, because whole receiving mechanism 4 is through pivot and riser 3 swing joint, can make the opening of storage cylinder 6 adjust wantonly, further improved the flexibility to, the angle after the regulation is provided elasticity by spring two 16, and the frictional force between activity friction plate two 17 and friction surface 18, activity friction plate one 15 and the fixed friction plate 14 is fixed, only need during the adjustment with the hand undulant can, it is comparatively convenient.

The working principle is as follows: before use, the page turning pen can be adhered to any position of a platform, a desk, a conference table and the like by using double faced adhesive tapes, after the page turning pen is used, the page turning pen is directly inserted into the storage barrel 6, the laser page turning pen is fixed by the multiple groups of pressure applying assemblies 5, which can automatically form the shape of the outer wall of the leaf turner, and when not compressed, the tip of the delta connection rib 13 is in contact with the leaf turner, can ensure that the resistance of inserting and pulling out the page turner is small, when in a clamping state, the triangular connecting rib 13 is sunk into the adjacent rib 12 by the clamping force, the large contact surface can be ensured, the whole accommodating mechanism 4 is movably connected with the vertical plate 3 through the rotating shaft, the opening of the accommodating barrel 6 can be adjusted at will, the adjusted angle is provided with elastic force by the second spring 16, the second movable friction plate 17 is fixed with the friction surface 18 and the friction force between the first movable friction plate 15 and the fixed friction plate 14, and the adjustment can be carried out only by stirring with a hand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a storage device of classroom laser director, includes backup pad (2), its characterized in that, the top outer wall of backup pad (2) is fixed with riser (3) through the bolt, and riser (3) are rotated through the pivot and are connected with receiving mechanism (4), receiving mechanism (4) include storage cylinder (6) and even set up in inside subassembly (5) of exerting pressure of storage cylinder (6), subassembly (5) of exerting pressure include slide bar (7) and pinch roller (10), slide bar (7) sliding connection is in the inner wall of storage cylinder (6), and the outer wall welding of slide bar (7) has wheel carrier (9), pinch roller (10) rotate to be connected on the inner wall of wheel carrier (9), and the outer wall cover that slide bar (7) are located between wheel carrier (9) and storage cylinder (6) is equipped with spring (8).

2. The storage device of the classroom laser commander as claimed in claim 1, wherein the rib plate (1) is welded to the outer wall of the side of the upright plate (3) opposite to the support plate (2).

3. The receiving device of a classroom laser commander as claimed in claim 1, wherein the pressure application wheel (10) comprises a wheel body (11) and ribs (12), and the ribs (12) in the circular array are disposed on the outer wall of the wheel body (11).

4. A receiving device for a classroom laser guide according to claim 3 wherein adjacent ribs (12) are connected by a triangular connecting rib (13).

5. The storage device of the classroom laser commander as claimed in claim 1, wherein the rotating shaft is rotatably connected to the inner wall of the upright plate (3), and the outer wall of the rotating shaft is movably connected with a first movable friction plate (15) and a second movable friction plate (17), respectively.

6. The storage device for the classroom laser commander as claimed in claim 5, wherein a fixed friction plate (14) is fixed to the outer wall of the other side of the rotating shaft through a bolt, and a second spring (16) is sleeved between the first movable friction plate (15) and the second movable friction plate (17).

7. The storage device for the classroom laser commander as claimed in claim 6, wherein the vertical plate (3) is provided with a friction surface (18) at a position close to the second movable friction plate (17).