CN212302341U

CN212302341U - Tablet personal computer for 5G remote classroom teaching

Info

Publication number: CN212302341U
Application number: CN202020686882.2U
Authority: CN
Inventors: 李开福
Original assignee: Shenzhen Benton Technology Co ltd
Current assignee: Shenzhen Benton Technology Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-01-05
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a panel computer for long-range classroom teaching of 5G relates to panel computer technical field. The structure of the utility model comprises a main body, wherein the main body structure comprises a tablet personal computer, a handwriting board and a back board, the bottom end of the handwriting board is connected with the bottom end of the tablet personal computer, and the top end of the back board is connected with the top end of the handwriting board; the supporting structure comprises a supporting plate and a limiting plate, the supporting plate is arranged in a groove in the rear side wall of the tablet personal computer, the limiting plate is arranged in a supporting plate through hole in the middle of the supporting plate, and one end of the limiting plate, which is connected with the supporting plate, is connected with the tablet personal computer; the direct input mechanism comprises a pen placing through hole, a pen placing groove and a touch control pen, wherein the pen placing through hole is formed in the through hole of the handwriting board, the pen placing groove is formed in a groove in the front side wall of the rear board, and the touch control pen is placed in the pen placing through hole. The utility model discloses combine panel computer and handwriting pad, the teacher of being convenient for hand-carries and imparts knowledge to students at any time.

Description

Tablet personal computer for 5G remote classroom teaching

Technical Field

The utility model relates to a panel computer technical field especially relates to a panel computer for teaching in 5G long-range classroom.

Background

With the increasing development of internet big data, network teaching has gone into the public vision. The network teaching is a teaching mode which realizes teaching targets by applying multimedia and network technology under the guidance of certain teaching theory and thought and through multi-edge and multi-direction interaction of teachers, students, media and the like and collection, transmission, processing and sharing of teaching information of various media. Network teaching needs to be performed by means of devices such as mobile phones and tablet computers, wherein the tablet computers have large screens and can be carried around, and the tablet computers become the first choice of teachers. A panel computer for 5G long-range classroom teaching of prior art can only look the screen teaching, if need the board book still must carry handwriting pad and touch-control pen in addition, causes like this to carry equipment fragmentary and loses easily, and the space that occupies is difficult for carrying greatly.

Accordingly, one skilled in the art provides a subject to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome prior art and carry equipment fragmentary and lose easily, and the space that just occupies is difficult for carrying greatly.

In order to solve the technical problems, the utility model provides a tablet personal computer for 5G remote classroom teaching, which comprises,

the main body comprises a tablet personal computer, the tablet personal computer comprises a display screen, a shell, a central processing module and functional equipment, the display screen of the tablet personal computer is arranged in a through hole in the front side wall of the shell, a front camera is arranged in the through hole in the shell on the upper side of the display screen, a power button is arranged in the through hole in the shell on the lower side of the display screen, and the tablet personal computer serves as a function control main body; the handwriting board is of a rectangular plate-shaped structure, the bottom end of the handwriting board is connected with the bottom end of the tablet personal computer through a connecting belt, a lead of the handwriting board penetrates through the connecting belt to be connected with a central control end of the tablet personal computer, and the handwriting board is used as teaching input equipment; the back plate is of a rectangular plate-shaped structure, the top end of the back plate is connected with the top end of the handwriting board through a connecting belt, and the back plate covers the handwriting surface of the handwriting board so as to protect the handwriting board;

the supporting structure comprises a supporting plate which is of a rectangular plate-shaped structure, the supporting plate is arranged in a groove in the rear side wall of the tablet computer, the top end of the supporting plate is connected with the top side wall of the groove of the tablet computer through a connecting shaft, the supporting plate rotates backwards, the bottom end of the supporting plate is supported on a desktop, and the effect of supporting the tablet computer is achieved; the limiting plate is of a rectangular plate-shaped structure, the limiting plate is arranged in a supporting plate through hole in the middle of the supporting plate, one end of the limiting plate is connected with the bottom side wall of the supporting plate through hole through a connecting shaft, the other end of the limiting plate is connected with the rear side wall of the groove of the tablet computer through the connecting shaft, and the limiting plate limits the rotation angle of the supporting plate;

the direct input mechanism structurally comprises a pen placing through hole which is in a strip-shaped through hole structure, the pen placing through hole is arranged in a right through hole of the handwriting board, and a touch pen is placed in the pen placing through hole; the pen placing groove is of a rectangular groove structure, is arranged in a groove in the front side wall of the rear plate, corresponds to the pen placing through hole after the rear plate is overlapped with the handwriting board, and is used for placing the rear part of the touch pen so that the touch pen is not arranged on the front side wall of the handwriting board; the touch pen structure comprises a pen body and a capacitance pen point, and the touch pen is matched with the handwriting board, so that a teacher can conveniently write on the handwriting board.

As a further aspect of the present invention: the limiting plate comprises a first limiting plate and a second limiting plate, the bottom end of the first limiting plate is connected with the bottom side wall of the through hole of the supporting plate through a connecting shaft, the top end of the first limiting plate is connected with the top end of the second limiting plate through the connecting shaft, the bottom end of the second limiting plate is connected with the front side wall of the groove of the tablet computer through the connecting shaft, and the first limiting plate and the second limiting plate are folded or combined to limit rotation of the supporting plate.

As a further aspect of the present invention: the anti-slip structure is characterized in that anti-slip lines are arranged on the rear side wall of the support plate and are of a plurality of parallel strip-shaped groove structures, and the support plate in the groove of the tablet computer is convenient to pull out by the anti-slip lines.

As a further aspect of the present invention: the tablet personal computer is characterized in that a rear camera is arranged behind the tablet personal computer and connected with a central control end of the tablet personal computer through a wire, and the rear camera enables the tablet personal computer to have a photographing function of a common tablet personal computer.

As a further aspect of the present invention: the utility model discloses a handwriting pad, including handwriting pad and back plate, the upper right corner department of handwriting pad is provided with the camera through-hole No. one, the upper right corner department of back plate is provided with the camera through-hole No. two, handwriting pad and back plate are folding back, the camera through-hole corresponds with the camera through-hole No. two.

As a further aspect of the present invention: the upper side of panel computer is provided with the fixed plate No. one, the fixed plate is rectangle platelike structure, the fixed plate rear end is connected with the back plate top through the connecting axle, the top lateral wall of panel computer and handwriting pad is hugged closely to the bottom lateral wall of fixed plate to reach the effect of fixed panel computer, handwriting pad and back plate.

As a further aspect of the present invention: be provided with on the bottom lateral wall of a fixed plate and insert the post, be provided with the jack on the panel computer right side top lateral wall, insert in the post inserts the jack to fixed plate and panel computer.

As a further aspect of the present invention: the bottom side of panel computer is provided with the fixed plate No. two, No. two fixed plate structures and fixed plate structure the same No. one, No. two fixed plate rear ends pass through the connecting axle and are connected with the backplate bottom, the post of No. two fixed plates inserts in the jack of panel computer bottom side wall, No. two fixed plates firmly fix panel computer and backplate.

The utility model has the advantages that:

(1) the utility model improves the main structure, when in use, the rear side wall of the rear plate of the utility model is pasted on a table top, the second fixed plate is pulled downwards, and the first fixed plate is pulled upwards, so that the inserted column is separated from the jack; firstly, turning the tablet personal computer forwards, taking out the touch pen in the pen placing through hole, then taking up the tablet personal computer with one hand and turning the handwriting board and the rear board forwards with the other hand; buckling the anti-skid grains to enable the support plate to be unscrewed backwards, and simultaneously opening and straightening the first limit plate and the second limit plate to enable the support plate to rotate for a fixed angle, wherein the flat computer tilts backwards and the bottom end of the support plate is placed on a desktop; the back plate is unscrewed forwards to expose the handwriting plane of the handwriting plate, a teacher can control the tablet personal computer to perform online teaching, and the stylus is used for writing on the handwriting plate. The utility model discloses combine panel computer and handwriting pad, the teacher of being convenient for hand-carries and imparts knowledge to students at any time.

(2) The utility model discloses set up bearing structure, detain anti-skidding line and make the extension board unscrew backward, extension board unscrew and open the flare-out simultaneously a limiting plate and No. two limiting plates, make the extension board rotate fixed angle, the desktop is put to panel computer hypsokinesis and extension board bottom. The utility model discloses can directly support the panel computer and use.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a right side view of the present invention in an expanded state;

fig. 5 is a rear view of the tablet computer;

FIG. 6 is a partial cross-sectional view of the plate viewed from the right.

Wherein: the multifunctional pen comprises a tablet personal computer 10, a display screen 11, a power button 12, a front camera 13, a rear camera 14, a support plate 15, a connecting shaft 16, anti-skidding lines 17, a first limit plate 18, a second limit plate 19, a support plate through hole 20, a connecting belt 21, a handwriting plate 22, a rear plate 23, a pen placing through hole 24, a touch pen 25, a pen placing groove 26, a first camera through hole 27, a second camera through hole 28, a jack 29, a first fixing plate 30, a second fixing plate 31 and a plug-in post 32.

Detailed Description

The tablet personal computer for 5G remote classroom teaching provided by the embodiment has the structure shown in fig. 1-6, and comprises,

the main body comprises a tablet personal computer 10, the tablet personal computer 10 structurally comprises a display screen 11, a shell, a central processing module and functional equipment, the display screen 11 of the tablet personal computer 10 is arranged in a through hole in the front side wall of the shell, a front camera 13 is arranged in the through hole in the shell on the upper side of the display screen 11, a power button 12 is arranged in the through hole in the shell on the lower side of the display screen 11, and the tablet personal computer 10 serves as a function control main body; the handwriting board 22 is of a rectangular plate-shaped structure, the bottom end of the handwriting board 22 is connected with the bottom end of the tablet computer 10 through a connecting belt 21, a lead of the handwriting board 22 penetrates through the connecting belt 21 to be connected with a central control end of the tablet computer 10, and the handwriting board 22 serves as teaching input equipment; the back plate 23 is of a rectangular plate-shaped structure, the top end of the back plate 23 is connected with the top end of the handwriting board 22 through a connecting belt 21, and the back plate 23 covers the handwriting surface of the handwriting board 22 to protect the handwriting board 22;

the supporting structure comprises a supporting plate 15, the supporting plate 15 is of a rectangular plate-shaped structure, the supporting plate 15 is arranged in a groove in the rear side wall of the tablet computer 10, the top end of the supporting plate 15 is connected with the top side wall of the groove of the tablet computer 10 through a connecting shaft 16, the supporting plate 15 rotates backwards, the bottom end of the supporting plate is supported on a desktop, and the effect of supporting the tablet computer 10 is achieved; the limiting plate is of a rectangular plate-shaped structure, is arranged in a supporting plate through hole 20 in the middle of the supporting plate 15, one end of the limiting plate is connected with the bottom side wall of the supporting plate through hole 20 through a connecting shaft 16, the other end of the limiting plate is connected with the rear side wall of the groove of the tablet computer 10 through the connecting shaft 16, and the limiting plate limits the rotation angle of the supporting plate 15;

the direct input mechanism structurally comprises a pen placing through hole 24, wherein the pen placing through hole 24 is in a strip-shaped through hole structure, the pen placing through hole 24 is arranged in a right through hole of the handwriting board 22, and a touch pen 25 is placed in the pen placing through hole 24; the pen placing groove 26 is of a rectangular groove structure, the pen placing groove 26 is arranged in a groove in the front side wall of the rear plate 23, after the rear plate 23 is overlapped with the writing pad 22, the pen placing groove 26 corresponds to the pen placing through hole 24, and the rear part of the touch pen 25 is placed in the pen placing groove 26, so that the touch pen 25 is not embedded in the front side wall of the writing pad 22; the touch pen 25 structurally comprises a pen body and a capacitive pen point, and the touch pen 25 is matched with the handwriting board 22 to facilitate writing on a board by a teacher.

The limiting plate comprises a first limiting plate 18 and a second limiting plate 19, the bottom end of the first limiting plate 18 is connected with the bottom side wall of the through hole 20 of the support plate through a connecting shaft 16, the top end of the first limiting plate 18 is connected with the top end of the second limiting plate 19 through the connecting shaft 16, the bottom end of the second limiting plate 19 is connected with the front side wall of the groove of the tablet computer 10 through the connecting shaft 16, and the first limiting plate 18 and the second limiting plate 19 are folded or combined to limit rotation of the support plate 15.

Be provided with anti-skidding line 17 on the rear side wall of extension board 15, anti-skidding line 17 is a plurality of parallel strip groove structure, anti-skidding line 17 is convenient for pull out extension board 15 in the panel computer 10 recess.

The tablet computer 10 is provided with a rear camera 14 at the back, the rear camera 14 is connected with the central control end of the tablet computer 10 through a wire, and the rear camera 14 enables the tablet computer 10 to have the photographing function of a common tablet computer.

The upper right corner department of handwriting pad 22 is provided with camera through-hole 27 No. one, the upper right corner department of back plate 23 is provided with camera through-hole 28 No. two, handwriting pad 22 and back plate 23 are folding back, camera through-hole 27 corresponds with camera through-hole 28 No. two.

The upper side of panel computer 10 is provided with fixed plate 30 No. one, fixed plate 30 is rectangle platelike structure, fixed plate 30 rear end is connected with back plate 23 top through the connecting axle, the top lateral wall of panel computer 10 and handwriting pad 22 is hugged closely to fixed panel computer 10, handwriting pad 22 and back plate 23's effect is reached to fixed panel computer 30 bottom lateral wall.

Be provided with on the bottom lateral wall of fixed plate 30 and insert post 32, be provided with jack 29 on the panel computer 10 right side top lateral wall, insert in post 32 inserts jack 29 to fixed plate 30 and panel computer 10.

The bottom side of the tablet computer 10 is provided with a second fixing plate 31, the structure of the second fixing plate 31 is the same as that of the first fixing plate 30, the rear end of the second fixing plate 31 is connected with the bottom end of the rear plate 23 through a connecting shaft, the inserting column 32 of the second fixing plate 31 is inserted into the inserting hole 29 in the bottom side wall of the tablet computer 10, and the second fixing plate 31 firmly fixes the tablet computer 10 and the rear plate 23.

The utility model discloses a theory of operation: when in use, the rear side wall of the rear plate 23 of the utility model is pasted on a table top, the second fixing plate 31 is pulled downwards, and the first fixing plate 30 is pulled upwards, so that the inserting column 32 is separated from the inserting hole 29; firstly, turning the tablet computer 10 forwards, taking out the touch pen 25 in the pen through hole 24, then taking up the tablet computer 10 with one hand and turning the handwriting board 22 and the rear board 23 forwards with the other hand; buckling the anti-slip threads 17 to enable the support plate 15 to be unscrewed backwards, simultaneously unscrewing the support plate 15 and opening and straightening the first limit plate 18 and the second limit plate 19 to enable the support plate 15 to rotate for a fixed angle, inclining the tablet computer 10 backwards and placing the bottom end of the support plate 15 on a desktop; the back board 23 is unscrewed forwards to expose the handwriting plane of the handwriting board 22, a teacher can control the tablet computer 10 to perform online teaching, and the stylus pen 25 performs writing on the handwriting board 22. The utility model discloses combine panel computer 10 and handwriting pad 22, the teacher of being convenient for hand-carries and imparts knowledge to students at any time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 tablet personal computer for 5G remote classroom teaching is characterized by comprising,

the main body comprises a tablet personal computer (10), the structure of the tablet personal computer (10) comprises a display screen (11), a shell, a central processing module and functional equipment, the display screen (11) of the tablet personal computer (10) is arranged in a through hole in the front side wall of the shell, a front camera (13) is arranged in the through hole in the shell on the upper side of the display screen (11), a power button (12) is arranged in the through hole in the shell on the lower side of the display screen (11), and the tablet personal computer (10) serves as a function control main body; the handwriting board (22) is of a rectangular plate-shaped structure, the bottom end of the handwriting board (22) is connected with the bottom end of the tablet personal computer (10) through a connecting belt (21), a lead of the handwriting board (22) penetrates through the connecting belt (21) to be connected with the central control end of the tablet personal computer (10), and the handwriting board (22) serves as teaching input equipment; the back plate (23), the back plate (23) is the rectangular platelike structure, the top of the said back plate (23) is connected with top of the writing pad (22) through the connecting band (21), the said back plate (23) covers the handwritten surface of the writing pad (22), in order to protect the writing pad (22);

the supporting structure comprises a supporting plate (15), the supporting plate (15) is of a rectangular plate-shaped structure, the supporting plate (15) is arranged in a groove in the rear side wall of the tablet personal computer (10), the top end of the supporting plate (15) is connected with the top side wall of the groove of the tablet personal computer (10) through a connecting shaft (16), the supporting plate (15) rotates backwards, the bottom end of the supporting plate is supported on a desktop, and the supporting plate plays a role in supporting the tablet personal computer (10); the limiting plate is of a rectangular plate-shaped structure, is arranged in a supporting plate through hole (20) in the middle of the supporting plate (15), one end of the limiting plate is connected with the bottom side wall of the supporting plate through hole (20) through a connecting shaft (16), the other end of the limiting plate is connected with the rear side wall of a groove of the tablet personal computer (10) through the connecting shaft (16), and the limiting plate limits the rotation angle of the supporting plate (15);

the direct input mechanism structurally comprises a pen placing through hole (24), wherein the pen placing through hole (24) is of a strip-shaped through hole structure, the pen placing through hole (24) is arranged in a right through hole of the handwriting board (22), and a touch pen (25) is placed in the pen placing through hole (24); the pen placing groove (26) is of a rectangular groove structure, the pen placing groove (26) is arranged in a groove in the front side wall of the rear plate (23), the rear plate (23) is overlapped with the handwriting board (22), the pen placing groove (26) corresponds to the pen placing through hole (24), and the rear part of the touch pen (25) is placed in the pen placing groove (26) so that the touch pen (25) is not embedded in the front side wall of the handwriting board (22); the touch control pen (25) structurally comprises a pen body and a capacitance pen point, and the touch control pen (25) is matched with the handwriting board (22) to facilitate writing on a board by a teacher.

2. The tablet computer for 5G remote classroom teaching according to claim 1, wherein: the limiting plate includes limiting plate (18) and No. two limiting plates (19), the bottom of limiting plate (18) is passed through connecting axle (16) and is connected with extension board through-hole (20) end lateral wall, the top of limiting plate (18) is passed through connecting axle (16) and is connected with the top of No. two limiting plates (19), the bottom of No. two limiting plates (19) is passed through connecting axle (16) and is connected with lateral wall before panel computer (10) recess, limiting plate (18) and No. two limiting plates (19) or folding or merge, inject the rotation of extension board (15).

3. The tablet computer for 5G remote classroom teaching according to claim 1, wherein: be provided with on the rear side wall of extension board (15) anti-skidding line (17), anti-skidding line (17) are the strip groove structure of a plurality of parallels, extension board (15) in panel computer (10) recess are convenient for scratch out in anti-skidding line (17).

4. The tablet computer for 5G remote classroom teaching according to claim 1, wherein: the tablet personal computer is characterized in that a rear camera (14) is arranged behind the tablet personal computer (10), the rear camera (14) is connected with a central control end of the tablet personal computer (10) through a wire, and the rear camera (14) enables the tablet personal computer (10) to have the photographing function of a common tablet personal computer.

5. The tablet computer for 5G remote classroom teaching according to claim 1 or 4, wherein: the upper right corner department of handwriting pad (22) is provided with camera through-hole (27) No. one, the upper right corner department of back plate (23) is provided with camera through-hole (28) No. two, handwriting pad (22) and back plate (23) are folding back, camera through-hole (27) correspond with camera through-hole (28) No. two.