CN214012234U - Be applied to mutual terminal of wisdom in campus - Google Patents

Abstract

The utility model discloses a be applied to intelligent interactive terminal in campus, including the terminal main part, this terminal main part includes backshell, front shell and touch screen, the opening inner wall department equidistance of front shell is fixed with the connecting plate, the bottom of connecting plate is formed with the spacing hook perpendicular to it, set up slottedly on the surface of backshell opening part, the inboard in this groove has placed and has pressed the piece, the medial surface of pressing the piece is formed with the installation pothook protruding to the backshell inside, installation pothook and the spacing block of connecting plate; through the designed pressing block, the connecting plate and the mounting hook, the rear shell and the front shell can be conveniently and quickly mounted in use, meanwhile, no tool is needed for assistance, the phenomena of deformation and the like of a connecting part cannot be caused, and the deficiency of the existing connecting structure is improved; through the adjusting sleeve who designs, can adjust the height of self according to the different demands of installation in the installation, it is very convenient to use, and the flexibility obtains promoting.

Description

Be applied to mutual terminal of wisdom in campus

Technical Field

The utility model belongs to the technical field of the wisdom campus, concretely relates to be applied to mutual terminal of wisdom in campus.

Background

The intelligent campus refers to an intelligent campus work, study and life integrated environment based on the Internet of things, and the integrated environment takes various application service systems as carriers to fully integrate teaching, scientific research, management and campus life. In 2010, the university of Zhejiang proposed to build an exciting smart campus in an information-based twelve-five program.

Present wisdom interaction terminal need fix through the bolt in the installation, and in the dismouting, all need assist through outside instrument, can't reach the purpose of convenient maintenance, though there is the mode that the block is connected simultaneously, nevertheless in opening, the block part causes fracture and unrecoverable deformation because of deformation easily, therefore has great limitation in the in-service use, has the space that can improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an be applied to the mutual terminal of wisdom in campus to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: be applied to mutual terminal of wisdom in campus, including the terminal main part, this terminal main part includes backshell, preceding shell and touch screen, the opening inner wall department equidistance of preceding shell is fixed with the connecting plate, the bottom of connecting plate is formed with vertically spacing hook with it, set up slottedly on the backshell opening part surface, the inboard in this groove has been placed and has been pressed the piece, the medial surface according to the piece is formed with the inside bellied installation pothook to the backshell, the spacing block of installation pothook and connecting plate, the wall groove has been seted up to the lateral wall in groove, the end fixing according to the piece has the spacing lug of embedding to the wall inslot, install expanding spring between spacing lug and the wall groove.

Preferably, the cross sections of the limiting hook and the mounting hook are both in a right-angled trapezoid structure, and the connecting plate and the mounting hook are elastic members.

Preferably, the rear surface four corners department of backshell is fixed with the mount pad, the tip threaded connection of mount pad has the adjusting sleeve, the through hole has been seted up in the intermediate position department of mount pad and adjusting sleeve, the inboard of through hole has inserted the bolt.

Preferably, the rear surface of the adjusting sleeve is attached to the wall surface, and the cross section of the adjusting sleeve is of an inverted C-shaped structure.

Preferably, a surface groove is formed in the front surface of the front shell, the touch screen is mounted on the inner side of the surface groove, and a tempered film is attached to the surface of the touch screen.

Preferably, the top surface of the front shell is further provided with a camera hole, and a camera is placed on the inner side of the camera hole.

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

1. through the designed pressing block, the connecting plate and the mounting hook, the rear shell and the front shell can be conveniently and quickly mounted in use, meanwhile, no tool is needed for assistance, the phenomena of deformation and the like of a connecting part cannot be caused, and the deficiency of the existing connecting structure is improved;

2. through the adjusting sleeve who designs, can adjust the height of self according to the different demands of installation in the installation, it is very convenient to use, and the flexibility obtains promoting.

3. The method is combined with the current mainstream recording and broadcasting classroom construction, realizes the integration of core applications such as recording and broadcasting, tracking, interaction and the like, organically integrates the existing old recording and broadcasting classroom, the newly-built recording and broadcasting classroom, the normalized class and class recording classroom and the common classroom of a user, realizes the construction of cross-equipment, cross-brand, cross-classroom type, and the audio and video interactive application of cross-district, cross-school, cross-classroom and cross-terminal, greatly reduces the investment of the state in the aspect of education informatization, and assists the high-speed and healthy development of the national education informatization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the connection between the rear shell and the front shell of the present invention;

FIG. 3 is an enlarged schematic view of region A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the area B in FIG. 2 according to the present invention;

in the figure: 1. a rear housing; 2. a front housing; 3. a touch screen; 4. pressing the block; 5. a tension spring; 6. a limiting bump; 7. a connecting plate; 8. installing a clamping hook; 9. a limiting hook; 10. a mounting seat; 11. an adjustment sleeve; 12. a through hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: be applied to intelligent interactive terminal in campus, including the terminal main part, this terminal main part includes backshell 1, preceding shell 2 and touch screen 3, the equidistance is fixed with connecting plate 7 in the opening inner wall department of preceding shell 2, the bottom of connecting plate 7 is formed with perpendicular spacing hook 9 with it, set up slottedly on the opening part outer surface of backshell 1, press the piece 4 has been placed to the inboard in this groove, press the medial surface of piece 4 and be formed with the installation pothook 8 of protruding to backshell 1 inside, through pressing the piece 4 of design, connecting plate 7 and installation pothook 8, can use, conveniently install backshell 1 and preceding shell 2 fast, do not need any instrument to assist simultaneously, and can not cause the phenomenon such as deformation of junction, perfect the deficiency in the current connection structure, installation pothook 8 and the spacing block of connecting plate 7, the lateral wall groove has been seted up to the lateral wall groove, press the tip of piece 4 to be fixed with the spacing lug 6 of embedding to the wall inslot, and a telescopic spring 5 is arranged between the limiting lug 6 and the wall groove.

In this embodiment, preferably, the cross sections of the limiting hook 9 and the mounting hook 8 are both in a right trapezoid structure, and the connecting plate 7 and the mounting hook 8 are elastic members.

In this embodiment, it is preferred, the rear surface four corners department of backshell 1 is fixed with mount pad 10, and the tip threaded connection of mount pad 10 has adjusting sleeve 11, and adjusting sleeve 11 through the design can be in the installation, adjusts the height of self according to the different demands of installation, and it is very convenient to use, and the flexibility obtains promoting, and mount pad 10 runs through with adjusting sleeve 11's intermediate position department and has seted up through-hole 12, and the inboard of through-hole 12 has inserted the bolt.

In this embodiment, preferably, the rear surface of the adjusting sleeve 11 is attached to the wall surface, and the cross section of the adjusting sleeve 11 is of an inverted "C" shape.

In this embodiment, preferably, a front surface of the front shell 2 is provided with a surface groove, the touch screen 3 is installed inside the surface groove, and a tempered film is attached to the surface of the touch screen 3.

In this embodiment, preferably, the top surface of the front housing 2 is further provided with a camera hole, and a camera is placed inside the camera hole.

The utility model discloses a theory of operation and use flow: the utility model discloses in the installation, align back shell 1 and preceding shell 2 and press, spacing hook 9 card of connecting plate 7 bottom this moment goes into to press the inboard of piece 4, and it is spacing by installation pothook 8, thereby accomplish the installation, later stage when needing to open, will press piece 4 and press, spacing lug 6 extrusion expanding spring 5 this moment, and produce bounce-back force, when pressing piece 4 and pressing towards the inside of back shell 1, installation pothook 8 separates with spacing hook 9, it can to take out preceding shell 2 afterwards, release the extrusion to pressing piece 4 afterwards, at this moment through the resilience of expanding spring 5 with spacing lug 6 bounce-back to the normal position, so that installation next time, in installing back shell 1 and wall body etc, adjust the interval between back shell 1 and the wall body according to the installation demand, in adjusting, will adjust sleeve 11 and rotate, adjusting sleeve 11 be the form of being, adjusting sleeve 11 and mount pad 10 be threaded connection, at the moment, the length of the installation seat 10 is adjusted through the adjusting sleeve 11, and then the through hole 12 is penetrated to the wall surface through a bolt, so that the fixation is completed; the device adopts an interactive application platform based on a cloud framework, interactive application service is rooted in an education metropolitan area network or an education private cloud, the limitation of application points and the limitation of a network structure are avoided, and the device has good adaptability to the current complicated education network situation. Meanwhile, as a set of complete interactive application platform, the network-based audio and video interaction can be flexibly developed without limitation: one school is provided with a plurality of schools, only a group of several schools needs to be established, and the application can be developed in the group at any time and any place; the famous teacher lecture hall can bring a plurality of ready-made groups at the same time in one school, and realizes large-scale interactive application; each point has no limitation of talkback and listening, and can initiate interactive application at will; the interactive application system can ensure that the educational users invest for a long time for application once, and meet the application requirements of interactive teaching on the spot, long time and continuous development and change.

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

Claims (6)

1. Be applied to mutual terminal of wisdom in campus, including terminal subject, this terminal subject includes backshell (1), preceding shell (2) and touch screen (3), its characterized in that: the utility model discloses a portable electronic device, including preceding shell (2), opening inner wall department equidistance of preceding shell (2) is fixed with connecting plate (7), the bottom of connecting plate (7) is formed with vertically spacing hook (9) with it, set up slottedly on backshell (1) opening part surface, the inboard in this groove has been placed and has been pressed movable block (4), the medial surface according to movable block (4) is formed with inside bellied installation pothook (8) of backshell (1), installation pothook (8) and connecting plate (7) spacing block, the wall groove has been seted up to the lateral wall in groove, the end fixing according to movable block (4) has spacing lug (6) of embedding to the wall inslot, install expanding spring (5) between spacing lug (6) and the wall groove.

2. The smart interactive terminal applied to campus of claim 1, wherein: the cross sections of the limiting hook (9) and the mounting clamping hook (8) are both in a right-angled trapezoid structure, and the connecting plate (7) and the mounting clamping hook (8) are elastic members.

3. The smart interactive terminal applied to campus of claim 1, wherein: the rear surface four corners department of backshell (1) is fixed with mount pad (10), the tip threaded connection of mount pad (10) has adjusting sleeve (11), through hole (12) have been seted up in intermediate position department of mount pad (10) and adjusting sleeve (11) run through, the inboard of through hole (12) has inserted the bolt.

4. The smart interactive terminal applied to campus of claim 3, wherein: the rear surface of adjusting sleeve (11) is the laminating form with the wall, just the transversal structure of personally submitting "C" type of adjusting sleeve (11).

5. The smart interactive terminal applied to campus of claim 1, wherein: the front surface of the front shell (2) is provided with a surface groove, the touch screen (3) is installed on the inner side of the surface groove, and a toughened film is attached to the surface of the touch screen (3).

6. The smart interactive terminal applied to campus of claim 5, wherein: the top surface of preceding shell (2) still is provided with the camera hole, and the camera has been placed to the inboard in this camera hole.

Images