CN214222587U

CN214222587U - Intelligent teaching device

Info

Publication number: CN214222587U
Application number: CN202120194691.9U
Authority: CN
Inventors: 娄辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-17
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses an intelligent teaching device, which comprises an installation box, wherein a projector is installed in the installation box, an installation position for installing the projector is arranged in the installation box, a clamping component for clamping and installing the projector at the installation position is movably arranged in the installation box, and a reset component is arranged on one side of the installation box, which is positioned on the clamping component; the utility model discloses can be through the centre gripping subassembly with the fixed centre gripping of projecting apparatus in installation position department to can prevent the phenomenon that the projecting apparatus drops in the long-term use through pressing from both sides tightly, and then increase of service life, and can install fast and use the projecting apparatus, and then further promotion to the dismouting work efficiency of projecting apparatus.

Description

Intelligent teaching device

Technical Field

The utility model belongs to the technical field of the teaching projection, specific theory relates to an intelligent teaching device.

Background

The projector, also known as a projector, is an intelligent teaching device, and can project images or videos onto a screen, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV and the like through different interfaces to play corresponding video signals.

At present, the back is accomplished in the installation to the projection arrangement of current education usefulness of giving lessons, and projection arrangement will overhaul in long-term use, need dismantle it when overhauing projection arrangement and overhaul it, but present projection arrangement most all uses the screw fixation mode, and the dismouting is inconvenient to be leaded to overhauing projection arrangement work efficiency and reduces.

Therefore, an intelligent teaching device is needed to solve the problems of inconvenient disassembly and assembly of the projection device and low maintenance work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligent teaching device has solved the projector dismouting inconvenient, overhauls the problem that work efficiency is low.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an intelligent teaching device, includes the install bin, installs the projecting apparatus in the install bin, has laid the installation position that is used for installing the projecting apparatus in the install bin, and the install bin internalization is provided with and is used for installing the centre gripping subassembly at the installation position department with the projecting apparatus centre gripping, and the one side that lies in the centre gripping subassembly on the install bin is provided with reset assembly.

The following is the utility model discloses to above-mentioned technical scheme's further optimization:

the upper side and the lower side of the installation position in the installation box are respectively provided with a partition plate, and the partition plates are fixedly connected with the inner side wall of the installation box.

Further optimization: two groups of sliding groove groups are arranged between the clapboards on the inner side wall of the mounting box, each group of sliding groove group comprises two sliding grooves, the two sliding grooves are arranged on the inner side wall of the mounting box between the two clapboards at intervals, and the four sliding grooves are internally and evenly connected with connecting plates in a sliding manner.

Further optimization: the connecting rod is arranged on the connecting plate in a penetrating mode and fixedly connected with the connecting plate, and one end, close to the partition plate, of the connecting rod penetrates through the partition plate and is connected with the partition plate in a sliding mode.

Further optimization: the outer surface of the connecting rod is respectively sleeved with a first return spring, and two ends of the first return spring are respectively fixedly connected with the connecting plate and the partition plate.

Further optimization: and a clamping plate is fixedly arranged on one side wall of the connecting rod away from the first return spring, and an installation position is formed between the four clamping plates.

Further optimization: reset assembly includes the connecting rod that the bisymmetry set up, connecting rod sliding connection is equipped with second reset spring on the both sides wall of install bin on the connecting rod, the inside wall fixed connection of second reset spring one end and install bin, second reset spring other end fixedly connected with connecting block, connecting block fixed mounting is on the connecting rod.

Further optimization: the terminal surface that the connecting rod is located the outside one end of install bin is the inclined plane, fixed mounting has two sliding sleeve that are the symmetric distribution on the lateral wall of install bin, and sliding sleeve inside sliding connection has the push rod, and the one end that the push rod is close to the connecting rod is provided with the inclined plane, the inclined plane of push rod and the inclined plane looks adaptation of connecting rod.

Further optimization: the one end that the connecting rod is close to each other is provided with the inclined plane, and the one end that the connecting rod is located the install bin inside is provided with the inclined plane, the inclined plane of connecting rod and the inclined plane looks adaptation of connecting rod.

Further optimization: the top fixed mounting of install bin has the spliced pole, and fixed mounting has a plurality of bracing pieces that are the symmetric distribution on the surface of spliced pole, and the one end and the install bin top fixed connection of spliced pole are kept away from to the bracing piece.

The above technical scheme is adopted in the utility model, think about ingenious, rational in infrastructure, can be through the centre gripping subassembly with the fixed centre gripping of projecting apparatus in installation position department to can prevent the phenomenon that the projecting apparatus drops in the long-term use through pressing from both sides tightly, and then increase of service life, and can install fast and use the projecting apparatus, and then further promotion to the dismouting work efficiency of projecting apparatus.

The present invention will be further explained with reference to the drawings and examples.

Drawings

FIG. 1 is a sectional view of the overall structure of an embodiment of the present invention;

fig. 2 is a front view of the overall structure in the embodiment of the present invention;

fig. 3 is a schematic diagram of an overall structure of a projector according to an embodiment of the present invention.

In the figure: 1-installing a box; 2-a projector; 3-a chute; 4-connecting plates; 5-a connecting rod; 6-a first return spring; 7-a separator; 8-a clamping plate; 9-a reset component; 901-connecting rods; 902-a second return spring; 903-connecting block; 10-a sliding sleeve; 11-a push rod; 12-a limiting block; 13-connecting column; 14-a support bar; 15-handle.

Detailed Description

Referring to fig. 1-3, an intelligent teaching device, including install bin 1, install projecting apparatus 2, its characterized in that in the install bin 1: the installation box is characterized in that an installation position for installing the projector 2 is arranged in the installation box 1, a clamping assembly for clamping and installing the projector 2 at the installation position is movably arranged in the installation box 1, and a reset assembly 9 is arranged on one side of the installation box 1, which is located on the clamping assembly.

The upper side and the lower side of the installation position in the installation box 1 are respectively provided with a partition plate 7, and the partition plates 7 are fixedly connected with the inner side wall of the installation box 1.

Two groups of sliding groove groups are arranged between the partition plates 7 on the inner side wall of the installation box 1, each group of sliding groove group comprises two sliding grooves 3, the two sliding grooves 3 are arranged on the inner side wall of the installation box 1 between the two partition plates 7 at intervals, and connecting plates 4 are connected in the four sliding grooves 3 in a sliding mode.

A connecting rod 5 penetrates through the connecting plate 4, the connecting rod 5 is fixedly connected with the connecting plate 4, and one end of the connecting rod 5, which is close to the partition plate 7, penetrates through the partition plate 7 and is in sliding connection with the partition plate 7.

The outer surface of the connecting rod 5 is sleeved with a first return spring 6, and two ends of the first return spring 6 are fixedly connected with the connecting plate 4 and the partition plate 7 respectively.

And a clamping plate 8 is fixedly mounted on one side wall of the connecting rod 5 far away from the first return spring 6, and a mounting position is formed between the four clamping plates 8.

Design like this, can make connecting plate 4 and install bin 1's inside wall sliding connection through spout 3, and then can be used to support connecting plate 4 through spout 3 and slide.

And the first reset spring 6 outputs elastic force to push the two connecting plates 4 in the same group of sliding groove groups to move towards opposite directions respectively, the connecting plates 4 move to drive the corresponding clamping plates 8 to move towards opposite directions through the connecting rods 5, so that the mounting cavity between the four clamping plates 8 can be reduced, and the projector 2 can be fixedly clamped at a mounting position through the four clamping plates 8, and the use is convenient.

Reset assembly 9 includes connecting rod 901 that two symmetries set up, connecting rod 901 sliding connection has cup jointed second reset spring 902 on the surface of connecting rod 901 on the both sides wall of install bin 1, second reset spring 902 one end and install bin 1's inside wall fixed connection, and the second reset spring 902 other end is fixed with connecting block 903, and connecting block 903 fixed mounting is on connecting rod 901.

The end face of the connecting rod 901 at one end outside the installation box 1 is an inclined plane, and specifically, the reset component 9 achieves the reset effect on the connecting rod 5 under the condition of nonuse.

Two sliding sleeves 10 which are symmetrically distributed are fixedly installed on the outer side wall of the installation box 1, and a push rod 11 is connected inside each sliding sleeve 10 in a sliding mode.

And a limiting block 12 contacted with the sliding sleeve 10 is fixedly arranged on the outer surface of the push rod 11.

The design is that the contact of the limiting block 12 and the sliding sleeve 10 can be used for limiting the moving position of the push rod 11 and preventing the push rod 11 from moving out of the sliding sleeve 10.

One end of the push rod 11 close to the connecting rod 901 is provided with an inclined surface, and the inclined surface of the push rod 11 is matched with the inclined surface of the connecting rod 901.

With such a design, when the push rod 11 is pushed to move upwards, the inclined surface of the push rod 11 contacts with the inclined surface of the connecting rod 901, and the inclined surface of the push rod 11 presses the inclined surface of the connecting rod 901, so that the connecting rod 901 moves to the side close to the connecting rod 5, thereby facilitating the use.

The end of the connecting rod 5 close to each other is provided with an inclined surface, the end of the connecting rod 901 in the installation box 1 is provided with an inclined surface, and the inclined surface of the connecting rod 901 is matched with the inclined surface of the connecting rod 5.

Design like this, when connecting rod 901 moves to the one side that is close to connecting rod 5, the inclined plane on its connecting rod 901 contacts with the inclined plane of connecting rod 5, and then the inclined plane of connecting rod 901 extrudees connecting rod 5, makes two connecting rods 5 that lay relatively move to the direction that deviates from mutually respectively, and then can drive corresponding grip block 8 and move to the direction that deviates from mutually, and then can be used to enlarge the installation cavity between four grip blocks 8, and then conveniently dismantle and install projecting apparatus 2.

The top end of the mounting box 1 is fixedly provided with a connecting column 13, the outer surface of the connecting column 13 is fixedly provided with a plurality of supporting rods 14 which are symmetrically distributed, and one end of each supporting rod 14 far away from the connecting column 13 is fixedly connected with the top end of the mounting box 1.

Design like this, the one end that install bin 1 was kept away from to its spliced pole 13 can with roof fixed connection, and then realize with install

bin

1 and 2 fixed mounting of projecting apparatus on the roof, facilitate the use to through bracing piece 14, can be used to improve the joint strength between spliced pole 13 and the install bin 1, facilitate the use.

The bottom end of the push rod 11 is fixedly provided with a handle 15.

By the design, a power source can be provided for the movement of the push rod 11 by pushing and pulling the handle 15, so that the push rod 11 can be pushed or pulled to move more conveniently.

When the projector 2 needs to be installed in use, the push handle 15 drives the push rod 11 to move upwards, at this time, the inclined surface of the push rod 11 presses the inclined surface of the connecting rod 901, and the connecting rod 901 moves towards the connecting rod 5 once under the action of pressure.

At this time, when the connecting rod 901 moves to a side close to the connecting rod 5, the inclined surface of the connecting rod 901 extrudes the inclined surface of the connecting rod 5, so that the two oppositely arranged connecting rods 5 move in the direction of departing from each other, the connecting rod 5 drives the connecting plate 4 to move when moving, and the connecting plate 4 drives the first return spring 6 to extrude when moving.

And the connecting rod 5 drives the corresponding clamping plates 8 to move towards the direction of deviating from each other when moving, so that the installation cavity between the four clamping plates 8 can be enlarged, and the projector 2 can be conveniently installed in the installation box 1.

Through loosening handle 15, the elastic action at second reset spring 902 drives connecting rod 901 to remove, remove spacing under the pressure effect to connecting rod 5 at connecting rod 901, meanwhile, drive connecting plate 4 and remove under the elastic action of first reset spring 6, remove in-process drive connecting rod 5 at connecting plate 4 and remove, connecting rod 5 removes and drives grip block 8 and remove, grip block 8 removes and to carry out the centre gripping installation to projecting apparatus 2, the realization is installed 2 centre gripping of projecting apparatus in installation position department.

The projector 2 is commercially available, and the projector 2 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so that repeated description is omitted in the specification.

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 an intelligent teaching device, includes install projecting apparatus (2), its characterized in that in install bin (1): the installation box is characterized in that an installation position for installing the projector (2) is arranged in the installation box (1), a clamping assembly for clamping and installing the projector (2) at the installation position is movably arranged in the installation box (1), and a reset assembly (9) is arranged on one side, located on the clamping assembly, of the installation box (1).

2. An intelligent teaching device according to claim 1, wherein: the mounting box is characterized in that partition plates (7) are respectively arranged on the upper side and the lower side of the mounting position in the mounting box (1), and the partition plates (7) are fixedly connected with the inner side wall of the mounting box (1).

3. An intelligent teaching device according to claim 2, wherein: two sets of chute groups are arranged between the partition plates (7) on the inner side wall of the installation box (1), each chute group comprises two chutes (3), the two chutes (3) are arranged on the inner side wall of the installation box (1) between the two partition plates (7) at intervals, and the four chutes (3) are internally and evenly connected with connecting plates (4) in a sliding manner.

4. An intelligent teaching device according to claim 3, wherein: the connecting rod (5) penetrates through the connecting plate (4), the connecting rod (5) is fixedly connected with the connecting plate (4), and one end, close to the partition plate (7), of the connecting rod (5) penetrates through the partition plate (7) and is in sliding connection with the partition plate (7).

5. An intelligent teaching device according to claim 4, wherein: the outer surface of the connecting rod (5) is respectively sleeved with a first return spring (6), and two ends of the first return spring (6) are respectively fixedly connected with the connecting plate (4) and the partition plate (7).

6. An intelligent teaching device according to claim 5, wherein: and a clamping plate (8) is fixedly mounted on one side wall of the connecting rod (5) far away from the first return spring (6), and a mounting position is formed between the four clamping plates (8).

7. An intelligent teaching device according to claim 6, wherein: reset assembly (9) include connecting rod (901) that the bisymmetry set up, connecting rod (901) sliding connection is on the both sides wall of install bin (1), and the cover is equipped with second reset spring (902) on connecting rod (901), second reset spring (902) one end and the inside wall fixed connection of install bin (1), second reset spring (902) other end fixedly connected with connecting block (903), and connecting block (903) fixed mounting is on connecting rod (901).

8. An intelligent teaching device according to claim 7, wherein: the end face, located at the outer end of the installation box (1), of the connecting rod (901) is an inclined face, two sliding sleeves (10) which are symmetrically distributed are fixedly installed on the outer side wall of the installation box (1), a push rod (11) is slidably connected inside the sliding sleeves (10), an inclined face is arranged at one end, close to the connecting rod (901), of the push rod (11), and the inclined face of the push rod (11) is matched with the inclined face of the connecting rod (901).

9. An intelligent teaching device according to claim 8, wherein: one end of each connecting rod (5) close to each other is provided with an inclined surface, one end of each connecting rod (901) located inside the installation box (1) is provided with an inclined surface, and the inclined surfaces of the connecting rods (901) are matched with the inclined surfaces of the connecting rods (5).

10. An intelligent teaching device according to claim 9, wherein: the top fixed mounting of install bin (1) has spliced pole (13), and fixed mounting has a plurality of bracing pieces (14) that are the symmetric distribution on the surface of spliced pole (13), and the one end and install bin (1) top fixed connection of spliced pole (13) are kept away from in bracing piece (14).