CN219102469U

CN219102469U - Display device is used in training teaching

Info

Publication number: CN219102469U
Application number: CN202223059255.4U
Authority: CN
Inventors: 罗时民
Original assignee: Shanghai Maidetong Software Technology Co ltd
Current assignee: Shenzhen Maidetong Business Agency Co.,Ltd.
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-05-30
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a display device for training and teaching, which relates to the technical field of training and comprises a movable support, wherein the top end of the movable support is movably connected with a display framework, the front side of the display framework is provided with a projection framework, and the movable support comprises a supporting rod. Through setting up the movable support, utilize the sliding sleeve to slide on the surface of branch for the sliding sleeve drives the supporting wheel and expands, makes the movable support wholly can expand and shrink, and the receiver can put into wherein to preserve the projection framework, makes this display device shrink by oneself when not using, prevents that projection equipment is impaired, can not occupy great area, takes convenient, but the display height of pneumatic cylinder adjustable display framework again simultaneously, and the mr that makes the display device after adjusting can adapt to different heights carries out the teaching, and the content of teaching is also convenient watching of height regulation that can be nimble simultaneously.

Description

Display device is used in training teaching

Technical Field

The utility model relates to the technical field of training, in particular to a display device for training and teaching.

Background

Electronic commerce is a business activity using information network technology as a means and using article exchange as a center, and can be also understood as an activity of conducting transaction activities and related services in an electronic transaction mode on the Internet, an enterprise intranet and a value-added network, and is an electronic, networking and informatization of each link of the traditional business activity.

In recent years, more and more people invest in electronic commerce, and electronic commerce training is a professional skill training for entrepreneurs and workers in the electronic commerce industry, and when training is carried out, a lecturer can explain the selling trend of commodities selected by the trainer in electronic commerce according to specific cases, and then a trend schematic diagram of the commodities needs to be displayed through a display device.

In the prior art, traditional display device all demonstrates the PPT of demonstration through projection cloth and projecting apparatus, in order to be convenient for rolling projection cloth, so projection cloth can only fix on the wall, and then makes display device's viewing angle fixed, and current display device's position height is fixed, can't adjust projection cloth's height and viewing angle according to the specific condition in training place, and then makes the teaching effect of student influenced.

Disclosure of Invention

The utility model provides a display device for training and teaching, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a display device is used in training teaching, includes the movable support, the top swing joint of movable support has the display architecture, the front side of display architecture is provided with the projection architecture, the movable support includes branch, the surface sliding connection of branch has the sliding sleeve, the outside of sliding sleeve articulates there is the supporting wheel, the other end and the ground overlap joint of supporting wheel, the top fixed mounting of branch has the pneumatic cylinder, the top of pneumatic cylinder and the bottom fixed mounting of display architecture;

the display framework comprises a placement plate, wherein a projection curtain wallboard is fixedly arranged at the top end of the placement plate, a storage box is fixedly arranged at the bottom of the placement plate, and a control panel is fixedly arranged on the side surface of the storage box;

the projection framework comprises a mounting frame, and projection equipment is arranged at the top end of the mounting frame.

Furthermore, the surfaces of the sliding sleeve and the supporting rod are provided with positioning holes, and the sliding sleeve is connected with the surface of the supporting rod through positioning pins.

Further, the front side of placing plate has seted up the standing groove, the teaching pen has been placed to the inside of standing groove.

Further, a display screen is arranged on the surface of the control panel, and the control panel is electrically connected with the hydraulic cylinder and the projection equipment respectively.

Further, the bottom of mounting bracket and the top of projection curtain wallboard between the activity joint, the one end threaded connection that the projection curtain wallboard was kept away from to the mounting bracket has the rotation axis, the bottom activity joint of rotation axis has projection equipment.

Compared with the prior art, the utility model provides a display device for training and teaching, which has the following beneficial effects:

1. this display device is used in training teaching utilizes the sliding sleeve to slide on the surface of branch through setting up movable support for the sliding sleeve drives the supporting wheel and expands, makes movable support wholly can expand and shrink, and the receiver can put into projection framework and preserve wherein, makes this display device shrink by oneself when not using, prevents that projection equipment is impaired, can not occupy great area, takes convenient, and the pneumatic cylinder can adjust the display height of display framework again simultaneously, and the mr that makes display device after the regulation can adapt to different heights carries out the teaching, and the content of teaching simultaneously also can be nimble is convenient to be watched by the height-adjusting.

2. This display device is used in training teaching through setting up display architecture and projection architecture, utilizes the mounting bracket can accomplish the effective connection between projection equipment and the projection curtain wallboard through the rotation axis for projection equipment can carry out the angle modulation again when being connected with the projection curtain board, makes the device can adjust projection equipment's height and viewing angle according to the specific condition in training place, thereby is showing the improvement teaching effect.

Drawings

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

FIG. 2 is a schematic view of a mobile carriage according to the present utility model;

FIG. 3 is a schematic diagram of a display architecture according to the present utility model;

fig. 4 is a schematic view of a projection architecture according to the present utility model.

In the figure: 1. a movable support; 2. a display architecture; 3. a projection architecture; 4. a support rod; 5. a sliding sleeve; 6. a supporting wheel; 7. a hydraulic cylinder; 8. placing a plate; 9. a placement groove; 10. a storage box; 11. a control panel; 12. projecting a curtain wall plate; 13. a mounting frame; 14. a rotation shaft; 15. a projection device.

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. 1-4, the utility model discloses a display device for training and teaching, which comprises a movable support 1, wherein the top end of the movable support 1 is movably connected with a display framework 2, the front side of the display framework 2 is provided with a projection framework 3, the movable support 1 comprises a support rod 4, the surface of the support rod 4 is slidably connected with a sliding sleeve 5, the outer side of the sliding sleeve 5 is hinged with a support wheel 6, the other end of the support wheel 6 is in lap joint with the ground, the top end of the support rod 4 is fixedly provided with a hydraulic cylinder 7, and the top end of the hydraulic cylinder 7 is fixedly arranged with the bottom end of the display framework 2.

Through setting up movable support 1, utilize sliding sleeve 5 can slide on the surface of branch 4 for sliding sleeve 5 drives supporting wheel 6 and expands, makes movable support 1 wholly can expand and shrink, and receiver 10 can put into projection framework 3 wherein and preserve, make this display device shrink by oneself when not using, prevent that projection equipment 15 is impaired, can not occupy great area, take convenient, the display height of hydraulic cylinder 7 adjustable display framework 2 again simultaneously, the mr that makes the display device after the regulation can adapt to different heights imparts knowledge to the police, the content of simultaneously teaching also can be nimble regulation height convenient the watch.

The display framework 2 comprises a placement plate 8, a projection curtain wall plate 12 is fixedly arranged at the top end of the placement plate 8, a storage box 10 is fixedly arranged at the bottom of the placement plate 8, and a control panel 11 is fixedly arranged on the side face of the storage box 10.

The projection framework 3 comprises a mounting frame 13, projection equipment 15 is arranged at the top end of the mounting frame 13, the bottom end of the mounting frame 13 is movably clamped with the top end of the projection screen wallboard 12, a rotating shaft 14 is connected with one end of the mounting frame 13, which is far away from the projection screen wallboard 12, and projection equipment 15 is movably clamped at the bottom end of the rotating shaft 14.

The surface of the control panel 11 is provided with a display screen, and the control panel 11 is electrically connected with the hydraulic cylinder 7 and the projection device 15 respectively.

Through setting up display architecture 2 and projection architecture 3, utilize mounting bracket 13 can accomplish the effective connection with projection equipment 15 between through rotation axis 14 and the projection curtain wallboard 12 for projection equipment 15 can carry out the angle modulation again when being connected with projection curtain wallboard 12, make the device can adjust projection equipment 15's height and viewing angle according to the specific circumstances in training place, thereby show improvement teaching effect.

Specifically, the surfaces of the sliding sleeve 5 and the supporting rod 4 are provided with positioning holes, and the sliding sleeve 5 is connected with the surface of the supporting rod 4 through positioning pins.

In this embodiment, the positioning pin of the sliding sleeve 5 is pulled outwards, then the height of the positioning pin is adjusted so that the positioning pin is opposite to other positioning holes, and then the positioning pin is connected with the sliding sleeve 5, so that the supporting wheel 6 is unfolded from the surface of the supporting rod 4.

Specifically, the front side of placing plate 8 has seted up standing groove 9, the teaching pen has been placed to the inside of standing groove 9.

In this embodiment, a plurality of teaching tools can be placed by using the placement groove 9, thereby facilitating education work of teaching staff.

When the support wheel is used, the positioning pin of the sliding sleeve 5 is pulled outwards, the height of the positioning pin is adjusted to enable the positioning pin to be opposite to other positioning holes, and then the positioning pin is connected with the sliding sleeve 5, so that the support wheel 6 is promoted to be unfolded from the surface of the support rod 4;

when the height of the display framework 2 needs to be adjusted, the hydraulic cylinder 7 is started through the control panel 11, so that the movable end of the hydraulic cylinder 7 drives the placement plate 8 to adjust the height, and the projection screen wallboard 12 can be adjusted according to the needs of viewers and the needs of students;

the projection frame 3 is then removed from the storage box 10, the bottom end of the mounting frame 13 is connected to the top end of the projection screen panel 12, the mounting frame 13 is then screwed to the rotating shaft 14, and the rotating shaft 14 is then screwed to the projection device 15.

In summary, according to the display device for training and teaching, the movable support 1 is arranged, the sliding sleeve 5 can slide on the surface of the supporting rod 4, the sliding sleeve 5 drives the supporting wheel 6 to be unfolded, the movable support 1 can be integrally unfolded and contracted, the storage box 10 can put the projection framework 3 into the storage box for storage, the display device can be automatically contracted when not used, the projection device 15 is prevented from being damaged, a large area is not occupied, the display device is convenient to take, meanwhile, the hydraulic cylinder 7 can also adjust the display height of the display framework 2, the display device after adjustment can be adapted to teachers with different heights for teaching, and meanwhile, the content of teaching can be flexibly adjusted to be convenient to watch; through setting up display architecture 2 and projection architecture 3, utilize mounting bracket 13 can accomplish the effective connection with projection equipment 15 between through rotation axis 14 and the projection curtain wallboard 12 for projection equipment 15 can carry out the angle modulation again when being connected with projection curtain wallboard 12, make the device can adjust projection equipment 15's height and viewing angle according to the specific circumstances in training place, thereby show improvement teaching effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Display device is used in training teaching, including removing support (1), its characterized in that: the mobile support comprises a movable support body, wherein the top end of the movable support body (1) is movably connected with a display framework (2), the front side of the display framework (2) is provided with a projection framework (3), the movable support body (1) comprises a support rod (4), the surface of the support rod (4) is slidably connected with a sliding sleeve (5), the outer side of the sliding sleeve (5) is hinged with a support wheel (6), the other end of the support wheel (6) is lapped with the ground, the top end of the support rod (4) is fixedly provided with a hydraulic cylinder (7), and the top end of the hydraulic cylinder (7) is fixedly arranged with the bottom end of the display framework (2);

the display framework (2) comprises a placement plate (8), wherein a projection curtain wall plate (12) is fixedly arranged at the top end of the placement plate (8), a storage box (10) is fixedly arranged at the bottom of the placement plate (8), and a control panel (11) is fixedly arranged on the side surface of the storage box (10);

the projection framework (3) comprises a mounting frame (13), and a projection device (15) is arranged at the top end of the mounting frame (13).

2. The display device for training teaching of claim 1, wherein: positioning holes are formed in the surfaces of the sliding sleeve (5) and the supporting rod (4), and the sliding sleeve (5) is connected with the surface of the supporting rod (4) through positioning pins.

3. The display device for training teaching of claim 1, wherein: the front side of placing board (8) has seted up standing groove (9), the teaching pen has been placed to the inside of standing groove (9).

4. The display device for training teaching of claim 1, wherein: the surface of control panel (11) is provided with the display screen, control panel (11) respectively with pneumatic cylinder (7) and projection equipment (15) electric connection.

5. The display device for training teaching of claim 1, wherein: the movable joint between the bottom of mounting bracket (13) and the top of projection curtain wallboard (12), the one end threaded connection that projection curtain wallboard (12) was kept away from to mounting bracket (13) has rotation axis (14), the bottom movable joint of rotation axis (14) has projection equipment (15).