CN220367518U

CN220367518U - Put in screen with accomodate safeguard function

Info

Publication number: CN220367518U
Application number: CN202320953716.8U
Authority: CN
Inventors: 徐飞
Original assignee: Urban Vocational College of Sichuan
Current assignee: Urban Vocational College of Sichuan
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2024-01-19
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the technical field of putting screens, and discloses a putting screen with a storage protection function, which comprises a bottom plate, wherein a putting screen main body is arranged on the upper surface of the bottom plate, two symmetrically arranged mounting plates are fixedly arranged on the outer wall of one end of the putting screen main body, a rotating shaft is rotatably arranged between the mounting plates, two ends of the rotating shaft are provided with clockwork springs, and one end of each clockwork spring is fixedly connected with the outer wall of the rotating shaft. This kind of put in screen with accomodate safeguard function, through setting up the protective clothing that can roll at the outer wall of putting in screen main part, when putting in screen main part and not using, the user can outwards drag the protective clothing one end of rolling at the axis of rotation outer wall, until with protective clothing other end fixed connection's fixed band articulates spacing on fixed knot, can make protective clothing cover at the outer wall of putting in screen display, protective clothing can prevent external dust and foreign matter striking etc. direct with the outer wall contact of putting in screen main part, and then can play dustproof and guard action to its outer wall.

Description

Put in screen with accomodate safeguard function

Technical Field

The utility model relates to the technical field of a delivery screen, in particular to a delivery screen with a storage protection function.

Background

The digital information era has very marked products, especially multimedia, which eliminates the prior simple display information playing mode, combines multidimensional and multi-equipment live-action to create a set of virtual reality experience teaching system, and teachers usually need to demonstrate PPT, courseware and play video in the teaching process, put the contents on a computer on a display screen, synchronize the operations of teaching demonstration, handwriting annotation, electronic whiteboard and the like, and facilitate students to learn.

When the existing multimedia delivery screen is used, teachers often need to use the delivery screen to teach in the process of carrying out multimedia teaching so as to ensure the teaching effect of the teachers, but the existing multimedia delivery screen for teaching has the defect of inconvenient adjustment, so that the teachers cannot adjust the delivery screen according to the heights and visual angles of students, and the application range of the delivery screen is limited.

Among the prior art, patent bulletin number CN218582680U discloses a screen is put in multimedia teaching, relates to teaching facility technical field, including putting in the screen main part, the bottom of putting in the screen main part is provided with the base, the top both sides of base are provided with the support column, the bottom of support column and top one side fixed connection of base, the top inboard of support column is provided with elevating gear, elevating gear's middle part outside is provided with cylindrical sleeve, elevating gear's both sides are through cylindrical sleeve and the inboard fixed connection of support column top, the inside cover of support column is equipped with the rectangle pole, the upper segment outside of rectangle pole is provided with the display housing, one side fixed mounting of display housing has the display screen. According to the utility model, the height of the screen is adjusted through the cooperation of the lifting device, the support column and the rack, and the angle of the screen is adjusted through the cooperation of the rectangular rod, the first fixed rod and the connecting rod, so that the teaching effect of a teacher on students is ensured, and the use efficiency and the use effect of the screen are improved.

According to the technical scheme, although the problem that the putting screen is inconvenient to adjust can be solved, the putting screen main body in the technical scheme is in exposed arrangement, and the exposed putting screen can accumulate more dust on the outer wall of the display screen when not used, and on the other hand, the surface of the putting screen can be damaged accidentally during the pursuing and alarm of the students during the class activities, so that the normal use of the putting screen is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the putting screen with the storage protection function, so that the surface of the putting screen is covered with the protection structure when the putting screen is not used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a put in screen with accomodate safeguard function, includes the bottom plate, and the upper surface of bottom plate is provided with puts in screen main part, the one end outer wall fixed mounting of putting in screen main part has two mounting panels that the symmetry set up, rotates between the mounting panel and installs the axis of rotation, and the both ends of axis of rotation are provided with clockwork spring, and clockwork spring's one end and the outer wall fixed connection of axis of rotation, the other end and the corresponding position fixed connection on the outer wall of putting in screen main part, the outer wall fixedly connected with fixed band of axis of rotation, the spacing groove has been seted up in the penetration on the fixed band, the other end outer wall fixed mounting of putting in screen main part have the fixed knot that matches with the spacing groove, the upper surface fixed mounting of bottom plate has the receiver, the one end slidable mounting of receiver has the pull board, and the other end rotates and installs the board of stepping down, the upper end of receiver is run through and has been seted up the groove of stepping down.

Preferably, the receiver is close to the one end bottom surface fixed mounting who gives up the position the board and has the backup pad, and backup pad upper surface is provided with reset spring, and reset spring's one end and the board lower extreme outer wall fixed connection that gives up, the other end and backup pad upper surface fixed connection.

Preferably, the outer wall of the abdication plate is fixedly provided with a pull block.

Preferably, the fixing buckle is in a T-shaped arrangement.

Preferably, a reinforcing plate is fixedly arranged between the two mounting plates.

Compared with the prior art, the utility model has the following beneficial effects:

this kind of put in screen with accomodate safeguard function, through setting up the protective clothing that can roll at the outer wall of putting in screen main part, when putting in screen main part and not using, the user can outwards drag the protective clothing one end of rolling at the axis of rotation outer wall, until with protective clothing other end fixed connection's fixed band articulates spacing on fixed knot, can make protective clothing cover at the outer wall of putting in screen display, protective clothing can prevent external dust and foreign matter striking etc. direct with the outer wall contact of putting in screen main part, and then can play dustproof and guard action to its outer wall.

Drawings

FIG. 1 is a schematic view of the overall structure of the main body of the present utility model;

FIG. 2 is a schematic view of a storage box according to the present utility model;

FIG. 3 is an expanded view of the structure of the protective fabric according to the present utility model;

fig. 4 is an enlarged partial schematic view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a bottom plate; 2. a screen main body is put in; 3. a mounting plate; 4. a rotating shaft; 5. a protective cloth; 6. a fixing belt; 7. a limit groove; 8. a reinforcing plate; 9. a storage box; 10. a fixing buckle; 11. a drawing plate; 12. a relief groove; 13. a support plate; 14. a return spring; 15. a abdicating plate; 16. pulling blocks.

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.

Examples

The technical scheme of the utility model is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Referring to fig. 1-4, a putting screen with storage protection function comprises a bottom plate 1, a putting screen main body 2 is arranged on the upper surface of the bottom plate 1, two symmetrically arranged mounting plates 3 are fixedly arranged on the outer wall of one end of the putting screen main body 2, a rotating shaft 4 is rotatably arranged between the mounting plates 3, spring springs are arranged at two ends of the rotating shaft 4, one end of each spring is fixedly connected with the outer wall of the rotating shaft 4, the other end of each spring is fixedly connected with a corresponding position on the outer wall of the putting screen main body 2, a protection cloth 5 is fixedly connected with the outer wall of the rotating shaft 4, a fixing belt 6 is fixedly connected with the other end of the protection cloth 5, a limit groove 7 is arranged on the fixing belt 6 in a penetrating manner, a fixing buckle 10 matched with the limit groove 7 is fixedly arranged on the outer wall of the other end of the putting screen main body 2, a storage box 9 is fixedly arranged on the upper surface of the bottom plate 1, one end slidable mounting of receiver 9 has pull board 11, the other end rotates and installs the board 15 of stepping down, pull board 11 is L shape setting, and the minor face up end of pull board 11 is higher than the upper surface of receiver 9, protruding part can be convenient for the user with pull board 11 pull outside receiver 9, make the other end of receiver 9 open after the board 15 of stepping down rotatable, when the inside of receiver 9 has been placed relevant electronic equipment and is connected with putting in screen main part 2, connecting wire etc. can be extended to in the receiver 9 from the terminal breach department that corresponds of board 15 of stepping down, the setting of stepping down groove 12 can be with the terminal laminating of the minor face of pull board 11 in the running through of upper end of receiver 9, make the outer wall of pull board 11 flush with the lateral wall end of receiver 9, the terminal outside protrusion of pull board 11 has been avoided.

According to the utility model, when the throwing screen with the storage protection function is used, the throwing screen can display the content on a computer, a mobile phone or other electronic equipment, the main body structure in the technical scheme is similar to the main body structure of the multimedia teaching throwing screen disclosed by the patent number CN218582680U, in the technical scheme, when the throwing screen main body 2 is used by a user, the protective cloth 5 is rolled up and placed on the outer wall of the rotating shaft 4 under the action of the rotating shaft 4, when the user uses the throwing screen main body 2, the fixing belt 6 at one end of the protective cloth 5 can be pulled to enable the protective cloth 5 to be unfolded and then cover the outer wall of the throwing screen main body 2, after the protective cloth 5 is unfolded, when the fixing belt 6 at the tail end of the protective cloth is sleeved on the outer wall of the fixing buckle 10, the protective cloth 5 can be always kept on the outer wall of the throwing screen main body 2 under the action of the elastic force of the fixing belt 6, dust, foreign matters and the like in the environment can be prevented from directly contacting the outer wall of the throwing screen main body 2, when the user uses the throwing screen main body 2, the protective cloth can be placed on the surface of the electronic equipment, and the storage box 9 can be placed on the inner surface of the computer, and the storage box 9 can be placed in the storage box, and the storage box 9 can be used at the same time.

As shown in fig. 2, the storage box 9 is close to the bottom surface of one end of the abdicating plate 15 and fixedly provided with a support plate 13, the upper surface of the support plate 13 is provided with a return spring 14, one end of the return spring 14 is fixedly connected with the outer wall of the lower end of the abdicating plate 15, the other end of the return spring 14 is fixedly connected with the upper surface of the support plate 13, the reset spring 14 can be arranged to press the abdicating plate 15, and then the abdicating plate 15 is attached to the tail end of the storage box 9 as much as possible, so that fine impurities such as dust can be prevented from entering the storage box 9.

As shown in fig. 2, the outer wall of the abdication plate 15 is fixedly provided with a pull block 16, and the pull block 16 is arranged so that a user can pull the abdication plate 15 outwards.

As shown in fig. 4, the fixing buckle 10 is in a T-shaped configuration, the fixing buckle 10 of the limiting groove 7 is in a T-shaped configuration, after the limiting groove 7 is aligned with the fixing buckle 10, the upper end of the fixing buckle 10 passes through the limiting groove 7, so that the fixing strap 6 is connected with the fixing buckle 10, and the fixing buckle 10 is in a special shape to prevent the fixing strap 6 from falling off from the tail end thereof.

As shown in fig. 1, a reinforcing plate 8 is fixedly installed between the two mounting plates 3, and the reinforcing plate 8 is provided so that the structure formed after the two mounting plates 3 are combined is more stable.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The utility model provides a put in screen with accomodate safeguard function, includes bottom plate (1), and the upper surface of bottom plate (1) is provided with puts in screen main part (2), its characterized in that: put in mounting panel (3) that one end outer wall fixed mounting of screen main part (2) had two symmetries to set up, rotate between mounting panel (3) and install axis of rotation (4), the both ends of axis of rotation (4) are provided with clockwork spring, the one end of clockwork spring and the outer wall fixed connection of axis of rotation (4), the other end corresponds position fixed connection on the outer wall of screen main part (2) with putting in, the outer wall fixedly connected with protection cloth (5) of axis of rotation (4), the other end fixedly connected with fixed band (6) of protection cloth (5), limiting groove (7) have been seted up in penetrating on fixed band (6), the other end outer wall fixed mounting of putting in screen main part (2) has fixed knot (10) that match with limiting groove (7), the upper surface fixed mounting of bottom plate (1) has receiver (9), the one end slidable mounting of receiver (9) has pull board (11), the other end rotates and installs and gives up board (15), the upper end of receiver (9) runs through and has been seted up and gives up groove (12).

2. The drop screen with a storage protection function according to claim 1, wherein: the storage box (9) is close to one end bottom surface fixed mounting who steps down board (15) and has backup pad (13), and backup pad (13) upper surface is provided with reset spring (14), and one end and the board (15) lower extreme outer wall fixed connection that steps down of reset spring (14), the other end and backup pad (13) upper surface fixed connection.

3. The drop screen with a storage protection function according to claim 1, wherein: the outer wall of the abdicating plate (15) is fixedly provided with a pulling block (16).

4. The drop screen with a storage protection function according to claim 1, wherein: the fixing buckle (10) is arranged in a T shape.

5. The drop screen with a storage protection function according to claim 1, wherein: a reinforcing plate (8) is fixedly arranged between the two mounting plates (3).