CN210295770U

CN210295770U - Multifunctional electronic class board

Info

Publication number: CN210295770U
Application number: CN201921707349.3U
Authority: CN
Inventors: 黄振翔
Original assignee: Guangzhou Touchwo Electronic Co ltd
Current assignee: ZEN KING TECHNOLOGY Co.,Ltd.
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-04-10
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to a multi-functional electron class tablet, including electron class tablet body, two mounting panels of symmetry around, two U type guard plates that are centrosymmetric centre gripping frame, two bilateral symmetry, wherein a mounting panel passes through the screw and installs at the back of electron class tablet body, and another mounting panel passes through the screw and installs on the wall, and two centre gripping frames press from both sides two mounting panels through screw fastening connection tightly, and two U type guard plates are respectively through many connecting strips and two centre gripping frame rigid couplings, the cover has the cushion collar on the U type guard plate, the cushion collar encloses the periphery at electron class tablet body. The utility model has the advantages that: the two clamping frames are tightly connected through screws to clamp the two mounting plates, so that the electronic class board body is mounted on the wall; the periphery of enclosing at electron class tablet body with the buffering cover forms buffering protective structure to avoid the student by the turning fish tail of electron class tablet, bruise.

Description

Multifunctional electronic class board

Technical Field

The utility model relates to a class tablet technical field especially relates to a multi-functional electron class tablet.

Background

An electronic class board (a smart class board) is one of systems for campus culture construction and digital construction at present, and is a good application carrier for realizing the smart campus in daily work, class culture display, classroom communication expansion and the like of the school. Each class is provided with one class which is arranged at the doorway of a classroom, the overall information technology environment of the school is greatly enriched, the perfect integration of daily work and environment beautification of the school is realized, and a high-quality carrier is provided for all-round cultivation and creation of the campus cultural environment.

Disclosed in the utility model patent application No. 201720865922.8 is an electronic class tablet with voice communication function, its characterized in that: the system comprises a CPU main control unit, an LCD (liquid crystal display) screen, a 4G communication unit, a WIFI (wireless fidelity) network interface, a WLAN (wireless local area network) network interface, an SIM (subscriber identity module) card reading unit, a capacitive touch screen, a power management unit, a key switch unit, a card swiping unit and a call voice unit; the LCD screen is connected with the CPU main control unit; the capacitance touch unit is connected with the CPU main control unit; the 4G communication unit is connected with the CPU main control unit; the WIFI network interface and the WLAN network interface are connected with a CPU main control unit; the SIM card reading unit is connected with the 4G communication unit; the capacitive touch screen is connected with the CPU main control unit; the power management unit is connected with the CPU main control unit; the key switch unit is connected with the CPU main control unit; the card swiping unit is connected with the CPU main control unit through a serial port; the call voice unit is connected with the CPU main control unit. Network connection among the 4G, the WIFI and the WLAN is realized; students or teachers can punch cards to make calls of family or leave messages through the application program of the invention.

However, the electronic class cards are hung on the wall outside the classroom door, and the electronic class cards are protruded out of the wall, so that students are easy to touch the corners of the electronic class cards when walking or playing, the students are easy to scratch, and the electronic class cards are easy to be touched.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above problem that prior art exists, provide a multi-functional electron class tablet.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

the utility model provides a multi-functional electron class tablet, includes electron class tablet body, two mounting panels of symmetry around, two are centrosymmetric centre gripping frames, two bilateral symmetry's U type guard plate, and wherein a mounting panel passes through the screw and installs at the back of electron class tablet body, and another mounting panel passes through the screw and installs on the wall, and two centre gripping frames pass through screw fastening connection and press from both sides two mounting panels tightly, and two U type guard plates are respectively through many connecting strips and two centre gripping frame rigid couplings, the cover has the cushion collar on the U type guard plate, the cushion collar encloses the periphery at electron class tablet body.

Further, the upper and lower both sides of mounting panel are respectively to the mounting panel with the vertical plate that two U type presss from both sides with the one formation of bending, every the centre gripping frame includes that two U type of symmetry from top to bottom press from both sides and one connect two U type and press from both sides, two mounting panels front and back symmetry and hug closely together, and two upper clamping portions are cliied simultaneously to the U type clamp on two centre gripping frame upper portions, and two lower clamping portions are cliied simultaneously to the U type clamp of two centre gripping frame lower parts, the end that one of them U type of centre gripping frame pressed from both sides is provided with the first otic placode that the level is outstanding forward, another U type of centre gripping frame presss from both sides the rigid coupling and has the second otic placode that the level is outstanding forward, and when two centre gripping frames are connected, upper and lower adjacent first otic.

Furthermore, the electronic class board body comprises a shell, a CPU main control unit, an LCD (liquid crystal display) screen, a 4G communication unit, a WIFI (wireless fidelity) network interface, a WLAN (wireless local area network) network interface, an SIM (subscriber identity module) card reading unit, a capacitive touch screen, a power management unit, a key switch unit, a card swiping unit and a call voice unit are installed in the shell, the CPU main control unit is respectively connected with the LCD screen, the 4G communication unit, the WIFI network interface, the WLAN network interface, the capacitive touch screen, the power management unit, the key switch unit, the card swiping unit and the call voice unit, and the SIM card reading unit is connected with the 4G communication unit.

The utility model has the advantages that: installing one mounting plate on the back of the electronic class card body through screws, installing the other mounting plate on the wall through screws, and tightly clamping the two mounting plates through fastening connection of the screws by the two clamping frames so as to install the electronic class card body on the wall; every centre gripping frame passes through a U type guard plate of many connecting strips rigid coupling to the cover has the cushion collar on U type guard plate, encloses the periphery at electron class tablet body with the cushion collar and forms buffering protective structure, thereby avoids the student by the turning fish tail of electron class tablet, bruise.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic front view of a multifunctional electronic class card in an embodiment of the present invention;

fig. 2 is a schematic view of a back structure of the multifunctional electronic class card in the embodiment of the present invention;

FIG. 3 is a schematic view of the AA-oriented structure of FIG. 2;

FIG. 4 is a schematic view of the structure of the clamping frame, the U-shaped protection plate and the connecting strip in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a mounting plate in an embodiment of the present invention;

fig. 6 is a frame diagram of each component unit of the electronic class board body in the embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 to 5, a multifunctional electronic class card comprises an electronic class card body 1, two mounting plates 2 which are symmetrical front and back, two clamping frames 3 which are symmetrical in the center, and two U-shaped protection plates 5 which are symmetrical left and right, wherein one mounting plate 2 is mounted on the back of the electronic class card body 1 through screws, the other mounting plate 2 is mounted on a wall through screws, the two clamping frames 3 are fastened and connected through screws 8 to clamp the two mounting plates 2, and the electronic class card body 1 is mounted on the wall; two U type guard plates 5 are respectively through many connecting

strips

4 and 3 rigid couplings of two centre gripping frames, the cover has cushion collar 6 on the U type guard plate 5, cushion collar 6 encloses in electron class tablet body 1's periphery, cushion collar 6 adopts rubber or the cotton material of pearl to make, the transversal U type of personally submitting of cushion collar 6, and the front end of cushion collar 6 is located electron class tablet body 1's the place ahead, thereby form the buffering protective structure in electron class tablet body 1's periphery, avoid the student by the turning fish tail of electron class tablet body 1, bruise.

The upper and lower both sides of mounting panel 2 are bent to same one side of mounting panel 2 respectively and are formed clamping part 201 and lower clamping part 202, every centre gripping frame 3 includes two symmetrical U type clamps 310 from top to bottom and a vertical plate 320 of connecting two U type clamps, two mounting panels 2 front and back symmetry and hug closely together, two last clamping part 201 are cliied simultaneously to the U type clamp 310 on two centre gripping frame 3 upper portions, two lower clamping parts 202 are cliied simultaneously to the U type clamp 310 of two centre gripping frame 3 lower parts, the end of one of them U type clamp 310 of centre gripping frame 3 is provided with the first otic placode 311 that the level is outstanding forward, the rigid coupling has the second otic placode 312 that the level is outstanding forward on another U type clamp 310 of centre gripping frame 3, when two centre gripping frames 3 connect, upper and lower adjacent first otic placode 311 and second otic placode 312 pass through screw 8 fastening connection.

As shown in fig. 6, the electronic shift board body 1 includes a housing 101, a CPU main control unit 102, an LCD liquid crystal screen 104, a 4G communication unit 111, a WIFI network interface 110, a WLAN network interface 109, a SIM card reading unit 108, a capacitive touch screen 103, a power management unit 112, a key switch unit 105, a card swiping unit 106, and a call voice unit 107 are installed in the housing 101, and the CPU main control unit 102 is connected to the LCD liquid crystal screen 104, the 4G communication unit 111, the WIFI network interface 110, the WLAN network interface 109, the SIM card reading unit 108, the capacitive touch screen 103, the power management unit 112, the key switch unit 105, the card swiping unit 106, and the call voice unit 107, respectively.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A multi-functional electron class tablet which characterized in that: the utility model discloses a tablet body, including electron class tablet body, two mounting panels of symmetry around, two be centrosymmetric centre gripping frames, two bilateral symmetry's U type guard plates, wherein a mounting panel passes through the screw and installs at the back of electron class tablet body, and another mounting panel passes through the screw and installs on the wall, and two centre gripping frames pass through screw fastening connection and press from both sides two mounting panels tightly, and two U type guard plates are respectively through many connecting strips and two centre gripping frame rigid couplings, the cover has the cushion collar on the U type guard plate, the cushion collar encloses the periphery at electron class tablet body.

2. The multi-functional electronic class board of claim 1, characterized in that: the utility model discloses a clamping frame, including the mounting panel, the U type clamp of two upper and lower symmetries is pressed from both sides and is hugged closely together to the vertical plate that two U types of connection pressed from both sides with the one formation on the same side of bending respectively on the upper and lower both sides of mounting panel, every the centre gripping frame includes that the U type of two upper and lower symmetries presss from both sides and a vertical plate of connecting two U types and presss from both sides, and two U types on two centre gripping frame upper portions press from both sides simultaneously and carry two lower clamping parts, the end that one of them U type of centre gripping frame pressed from both sides is provided with the first otic placode that the level is outstanding forward, the rigid coupling has the second otic placode that the level is outstanding forward on another U type of centre gripping frame presss from both sides, and when two centre.

3. The multi-functional electronic class board of claim 1, characterized in that: the electronic class board body comprises a shell, a CPU main control unit, an LCD (liquid crystal display) screen, a 4G communication unit, a WIFI (wireless fidelity) network interface, a WLAN (wireless local area network) network interface, an SIM (subscriber identity module) card reading unit, a capacitive touch screen, a power management unit, a key switch unit, a card swiping unit and a call voice unit are installed in the shell, the CPU main control unit is respectively connected with the LCD screen, the 4G communication unit, the WIFI network interface, the WLAN network interface, the capacitive touch screen, the power management unit, the key switch unit, the card swiping unit and the call voice unit, and the SIM card reading unit is connected with the 4G communication unit.