CN215576356U

CN215576356U - Display for computer system teaching

Info

Publication number: CN215576356U
Application number: CN202121146811.4U
Authority: CN
Inventors: 周庆忠
Original assignee: East China Jiaotong University
Current assignee: East China Jiaotong University
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-01-18
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a display for teaching a computer system, which comprises a first display panel, a slot is formed at the outer end of the first display panel, and an installation mechanism is arranged at the inner side of the slot. A power cord hole is opened in the center of one end away from the notch, an adjustment mechanism is arranged inside the first display panel, a sliding hole is opened at the end of the first display panel facing the notch, and both ends of the sliding hole are opened with The mounting mechanism includes a rotation slot arranged on both sides of the slot, and the interior of the rotation slot is connected with a rotation rod through a rotation shaft. The utility model can change the position of the LCD display screen inside the first display panel by applying force to the support frame through the set adjusting mechanism, which is convenient for the students in different positions to watch, and the operation is simple and convenient. The set support slider is connected to the LCD screen. The four corners of the display screen can protect the LCD display screen when sliding the LCD display screen to prevent damage caused by wear and tear during the sliding process.

Description

Display for computer system teaching

Technical Field

The utility model relates to the field of computer teaching, in particular to a display for computer system teaching.

Background

The display is a device belonging to a computer, i.e. an input/output device, which can be classified into a CRT, an LCD, etc., and is a display tool for displaying a certain electronic document on a screen through a specific transmission device and reflecting the electronic document to human eyes.

Some present computer system display for teaching can only teach through the display when teaching, rarely accomplish the teaching together with the display through writing, and usually the protection to the display is good enough or comparatively loaded down with trivial details after the teaching finishes, although existing wisdom classroom interactive blackboard can be as an organic whole with display screen and blackboard, write the comment and show with the display teaching simultaneously, but its cost is higher, and inside display part position is fixed, there is very big limitation, and wisdom blackboard is a holistic panel, the inside display part maintenance is more difficult, need dismantle its whole, for this reason, we propose a computer system display for teaching.

Disclosure of Invention

The utility model aims to provide a display for computer system teaching, which not only combines writing and display for teaching, but also has good protection effect on the display so as to solve the problems in the background technology.

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

the utility model provides a display is used in computer system teaching, includes first display panel, the notch has been seted up to first display panel's outer end, and the inboard of notch is provided with installation mechanism, the power cord hole has been seted up at the one end center of keeping away from the notch of first display panel, first display panel's inside is provided with adjustment mechanism, first display panel has seted up the slide opening towards the one end of notch, and the card hole has been seted up at the inside both ends of slide opening.

In a further embodiment, installation mechanism includes the rotation groove that sets up in the notch both sides, and rotates the inside in groove and have the dwang through the swivelling joint, the outer wall of dwang has cup jointed the second display panel, and the one end bottom side of second display panel is connected with the kelly, the bottom of notch is connected with the fixed plate, and the draw-in groove is seted up to the inside both sides of fixed plate, can install the LCD display screen inside first display panel, also the easy access maintenance.

In a further embodiment, the first display panel is made of nano toughened glass, is in a black transparent state, has the characteristics of dust prevention, water prevention, explosion resistance, eyesight protection and the like, and meets the use requirements of high dust, high safety protection and high-frequency operation in a teaching environment.

In a further embodiment, the second display panel is welded on the outer wall of the rotating rod and is also made of nano toughened glass, so that the second display panel can be rotated conveniently to mount an LCD display screen.

In a further embodiment, adjustment mechanism includes the LCD display screen of setting in first display panel inside, and the four corners of LCD display screen all is provided with the supporting slide, the one end of supporting slide is connected with the slide through the connecting rod, and the inside both sides of slide seted up flutedly, the inside of recess is provided with the baffle, and the one end of baffle is connected with the card post, the through-hole has been seted up in the outside of slide, and the inside of through-hole is provided with the handle of connection in baffle one side, the outside of slide is connected with the fixed block, and is connected with the dead lever between the fixed block to the outer wall of dead lever has cup jointed the support frame, can adjust the LCD display screen and be convenient for the study personnel in the inside position of first display panel and watch.

In a further embodiment, the sliding grooves are formed in the upper end and the lower end of the interior of the first display panel, the LCD display screen forms a sliding structure with the sliding grooves through the supporting sliding blocks, and the LCD display screen cannot be damaged in the sliding process of the LCD display screen.

In a further embodiment, the clamping column is welded at one end of the baffle, and the clamping column and the first display panel form a clamping structure through the clamping hole, so that the first display panel can be sealed for dust prevention.

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

1. the utility model places the LCD display screen inside the first display panel, and can change the position of the LCD display screen inside the first display panel by applying force to the support frame through the arranged adjusting mechanism, thereby being convenient for the students at different positions to watch, the operation is simple and convenient, the mode not only can carry out teaching display, but also can carry out remark writing and the like on the display content on the first display panel in the teaching, thereby effectively improving the teaching quality, also solving the problems that the prior intelligent classroom interactive blackboard can integrate the display screen and the blackboard into a whole, and simultaneously carry out teaching display on the written remark and the display, but has higher cost, the position of the display part inside is fixed and has great limitation, the whole adjustability and flexibility of the display are increased, the LCD display screen can be protected when the LCD display screen slides by connecting the arranged support sliding blocks at the four corners of the LCD display screen, preventing damage due to wear during sliding.

2. According to the utility model, the second display panel can be turned upwards, so that the LCD display screen can be exposed, the maintenance and other work in the display can be facilitated, the problems that the conventional intelligent blackboard is an integral panel, the internal display part is difficult to maintain, and the integral blackboard needs to be disassembled can be effectively solved, after the use is finished, the baffle plate slides outwards through the sliding handle, so that the clamping column is clamped with the clamping hole, at the moment, the baffle plate seals the first display panel, the LCD display screen can be effectively protected when the intelligent blackboard is not used, and other structures are not required to be added for protection.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the second display panel according to the present invention;

FIG. 3 is a cross-sectional perspective view of the present invention;

fig. 4 is a structure diagram of the first display panel separated from the internal structure according to the present invention.

In the figure: 1. a first display panel; 2. a notch; 3. an installation mechanism; 301. a rotating groove; 302. rotating the rod; 303. a second display panel; 304. a clamping rod; 305. a fixing plate; 306. a card slot; 4. a power line hole; 5. an adjustment mechanism; 501. an LCD display screen; 502. a support slide block; 503. a slide plate; 504. a groove; 505. a baffle plate; 506. clamping the column; 507. a through hole; 508. a handle; 509. a fixed block; 510. fixing the rod; 511. a support frame; 512. a chute; 6. a slide hole; 7. and (6) clamping the hole.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a display for computer system teaching includes a first display panel 1, the first display panel 1 is made of nano tempered glass, and the first display panel 1 is in a black transparent state, the first display panel 1 adopts nano toughened glass, so that the handwriting can be directly written, erased and cleaned by chalk, the display of the display screen body is not influenced by the black transparent state of the first display panel 1, the outer end of the first display panel 1 is provided with a notch 2, and the inboard of notch 2 is provided with installation mechanism 3, and power cord hole 4 has been seted up at the one end center of keeping away from notch 2 of first display panel 1, and the inside of first display panel 1 is provided with adjustment mechanism 5, and first display panel 1 has seted up slide opening 6 towards the one end of notch 2, and the inside both ends of slide opening 6 have seted up card hole 7.

Example 1

Referring to fig. 1-4, the mounting mechanism 3 includes a rotating groove 301 disposed on both sides of the notch 2, the inside of the rotating groove 301 is connected to a rotating rod 302 through a rotating shaft, the outer wall of the rotating rod 302 is sleeved with a second display panel 303, the bottom side of one end of the second display panel 303 is connected to a clamping rod 304, the bottom end of the notch 2 is connected to a fixing plate 305, and both sides of the inside of the fixing plate 305 are provided with clamping grooves 306, the LCD display screen 501 can be mounted inside the first display panel through the mounted mounting mechanism 3, so as to facilitate opening and maintenance of the LCD display screen 501 at any time, the second display panel 303 is welded on the outer wall of the rotating rod 302, the second display panel 303 is also made of nano tempered glass, the clamping connection between the clamping rod 304 and the clamping groove 306 is released by rotating the second display panel 303 when the LCD display screen 501 is mounted, so as to expose the notch by rotating the second display panel 303 by an angle, after the LCD panel 501 is placed inside the first display panel, the second display panel 303 is closed to engage the latch bar 304 with the latch slot 306.

Example 2

Referring to fig. 1-4, the difference from embodiment 1 is: the adjusting mechanism 5 comprises an LCD display screen 501 arranged inside the first display panel 1, four corners of the LCD display screen 501 are respectively provided with a supporting slide block 502, one end of the supporting slide block 502 is connected with a slide plate 503 through a connecting rod, two sides inside the slide plate 503 are provided with grooves 504, the inside of the groove 504 is provided with a baffle 505, one end of the baffle 505 is connected with a clamping column 506, the outside of the slide plate 503 is provided with a through hole 507, the inside of the through hole 507 is provided with a handle 508 connected with one side of the baffle 505, the outside of the slide plate 503 is connected with a fixed block 509, a fixed rod 510 is connected between the fixed blocks 509, the outer wall of the fixed rod 510 is sleeved with a supporting frame 511, the position of the LCD display screen 501 inside the first display panel 1 can be adjusted through the adjusting mechanism 5, so that students in different positions can conveniently watch, the operation is simple and convenient, the upper and lower ends inside the first display panel 1 are provided with sliding grooves 512, and LCD display screen 501 constitutes sliding construction through supporting slider 502 and spout 512, connect through the support slider 502 that sets up and can make and protect LCD display screen 501 in LCD display screen 501 four corners department sliding LCD display screen 501, prevent to cause the damage because of wearing and tearing in the slip in-process, card post 506 welds in baffle 505 one end, and card post 506 constitutes the block structure through card hole 7 and first display panel 1, after the use, outwards slide baffle 505 through slip handle 508, make card post 506 and card hole 7 block, baffle 505 seals first display panel 1 this moment, can protect LCD display screen 501 effectively when not using, and is simple and convenient.

It is worth mentioning that: the second display panel 303 is made of the same material as the first display panel 1, and both the second display panel and the first display panel 1 are made of black nano transparent toughened glass, and the first display panel 1 is formed by combining a plurality of pieces of black nano transparent toughened glass.

The working principle of the utility model is as follows: when the notebook computer is used, firstly, the LCD display screen 501 is required to be installed inside the first display panel 1, when the LCD display screen 501 is installed, the clamping connection between the clamping rod 304 and the clamping groove 306 is removed by rotating the second display panel 303, the second display panel 303 is rotated by an angle to expose the notch 2, the LCD display screen 501 is placed inside the first display panel 1, then the second display panel 303 is closed to clamp the clamping rod 304 and the clamping groove 306, the LCD display screen 501 can be installed inside the first display panel 1 through the arranged installation mechanism 3, the maintenance and repair of the LCD display screen 501 can be conveniently opened at any time, then the notebook computer is placed in the groove arranged inside the support frame 511, the screen projection is completed on the data line inserting bag LCD display screen 501 through the opening in the groove, the arranged first display panel 1 can be directly written, erased and cleaned by chalk by adopting nano toughened glass, the playing of the display screen body cannot be influenced by the black transparent state of the first display panel 1, thereby adjustment mechanism 5 through setting up can be through exerting force to support frame 511 and change LCD display 501 and watch the study personnel of different positions of being convenient for in the inside position of first display panel 1, easy operation is convenient, the support slider 502 that connects through the setting can make at the LCD display 501 four corners department that slides LCD display 501 and protect LCD display 501, prevent to cause the damage because of wearing and tearing in the slip in-process, after the use, outwards slide baffle 505 through slip handle 508, make card post 506 and card hole 7 block, baffle 505 seals first display panel 1 this moment, can protect LCD display 501 effectively when not using, and is simple and convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A display for teaching a computer system, comprising a first display panel (1), characterized in that: a slot (2) is provided at the outer end of the first display panel (1), and the slot (2) is provided with a slot (2). An installation mechanism (3) is provided on the inner side, a power cord hole (4) is opened in the center of one end of the first display panel (1) away from the notch (2), and a power cord hole (4) is provided inside the first display panel (1). The adjusting mechanism (5) is provided with a sliding hole (6) at one end of the first display panel (1) facing the notch (2), and two inner ends of the sliding hole (6) are provided with clamping holes (7).

2 . The computer system teaching display according to claim 1 , wherein the installation mechanism ( 3 ) comprises rotating grooves ( 301 ) arranged on both sides of the slot ( 2 ), and the rotating groove ( 2 ). 3 . The inside of 301) is connected with a rotating rod (302) through a rotating shaft, the outer wall of the rotating rod (302) is sleeved with a second display panel (303), and one end of the second display panel (303) is connected to the bottom side with a card A rod (304), the bottom end of the slot (2) is connected with a fixing plate (305), and the inner two sides of the fixing plate (305) are provided with clamping slots (306).

3 . The computer system teaching display according to claim 1 , wherein the material of the first display panel ( 1 ) is nano-tempered glass, and the first display panel ( 1 ) is in a black and transparent state. 4 .

4 . The computer system teaching display according to claim 2 , wherein the second display panel ( 303 ) is welded to the outer wall of the rotating rod ( 302 ), and the second display panel ( 303 ) is also made of nanometers. 5 . Made of tempered glass.

5. A computer system teaching display according to claim 1, characterized in that: the adjustment mechanism (5) comprises an LCD display screen (501) arranged inside the first display panel (1), and the LCD Four corners of the display screen (501) are provided with support sliders (502), one end of the support slider (502) is connected with a sliding plate (503) through a connecting rod, and grooves are formed on both sides of the inner side of the sliding plate (503) (504), a baffle plate (505) is arranged inside the groove (504), and one end of the baffle plate (505) is connected with a clamping post (506), and a through hole (506) is opened on the outside of the slide plate (503). 507), and the inside of the through hole (507) is provided with a handle (508) connected to one side of the baffle plate (505), the outer side of the slide plate (503) is connected with a fixing block (509), and the fixing block (509) A fixing rod (510) is connected therebetween, and a support frame (511) is sleeved on the outer wall of the fixing rod (510).

6 . The computer system teaching display according to claim 5 , wherein the first display panel ( 1 ) is provided with sliding grooves ( 512 ) at the upper and lower ends, and the LCD display screen ( 501 ) passes through the first display panel ( 1 ). 7 . The support slider (502) and the chute (512) form a sliding structure.

7. A computer system teaching display according to claim 5, characterized in that: the clamping column (506) is welded to one end of the baffle plate (505), and the clamping column (506) is connected to the clamping hole (7) through the clamping hole (7). The first display panel (1) constitutes an engaging structure.