CN217880700U

CN217880700U - Computer network multimedia blackboard

Info

Publication number: CN217880700U
Application number: CN202221976736.9U
Authority: CN
Inventors: 司秉楠
Original assignee: Taiyuan University of Science and Technology
Current assignee: Taiyuan University of Science and Technology
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-22
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a computer network multimedia blackboard, including blackboard shell, the blackboard shell left and right sides all is provided with blackboard subassembly and middle part fixedly connected with computer display screen, the fixed fixture block that has the screw that sets up all at blackboard shell rear wall four corners department, the blackboard shell rear portion passes through the supporting part fixed connection on fixed plate and support frame top, the base four corners department of support frame is provided with the auto-lock universal wheel, the last fixedly connected with multifunctional box of blackboard shell, the fixed computer that is provided with in multifunctional box one side, computer and computer display screen electric connection. An object of the utility model is to provide a simple structure, operation easy maintenance and the computer network multimedia blackboard of being convenient for moving as a whole.

Description

Computer network multimedia blackboard

Technical Field

The utility model relates to a multimedia device technical field especially relates to a computer network multimedia blackboard.

Background

The multimedia blackboard is a multi-party interactive platform which is built by using a computer information processing technology and an internet technology and taking sound, light and electricity as media, is often applied to training, meetings and exhibitions, is favorable for fully mobilizing the visual sense, the auditory sense and the tactile sense of information receiving crowds, enables people to communicate with a machine to be simple and easy, and enables information acquisition to be infinitely extended under the support of the internet technology, thereby achieving the effects of timeliness, rapidness, intuition and vividness. The utility model patent that publication number is CN210777207U discloses a multimedia device is used in computer teaching, provides through the cooperation of display groove with the backup pad and places space and guard action for the display, but the device can only fix on the wall, and inconvenient the removal, and simultaneously, the device overall structure is complicated, and operation and maintenance are very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, easy operation easy maintenance and the computer network multimedia blackboard of being convenient for moving as a whole.

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

the utility model relates to a computer network multimedia blackboard, including blackboard shell, the blackboard shell left and right sides all is provided with blackboard subassembly and middle part fixedly connected with computer display screen, the equal fixed fixture block that has the screw that sets up in blackboard shell rear wall four corners department, the blackboard shell rear portion passes through the supporting part fixed connection on fixed plate and support frame top, the base four corners department of support frame is provided with the auto-lock universal wheel, the last fixedly connected with multifunctional box of blackboard shell, the fixed computer that is provided with of multifunctional box one side, computer and computer display screen electric connection.

The utility model relates to a computer network multimedia blackboard, the blackboard subassembly includes the slip blackboard and the fixed blackboard of arranging in tandem, fixed blackboard passes through the rectangle frame to be fixed in blackboard shell.

The utility model relates to a computer network multimedia blackboard, the connection fixed plate can be dismantled through a plurality of fixing bolt in blackboard shell rear portion.

The utility model relates to a computer network multimedia blackboard, blackboard shell internal fixation is provided with two slide rails that are parallel to each other one on the other, both ends are fixed respectively on blackboard shell's the inner wall of controlling and two slide rails are located the top, the below of rectangle frame respectively about the slide rail, the equal sliding sleeve of slide rail outer wall is provided with a plurality of sliding seats, a plurality of sliding seats respectively with two slip blackboard fixed connection.

The utility model relates to a computer network multimedia blackboard, multi-functional incasement portion is provided with chalk box and drawer.

The utility model relates to a computer network multimedia blackboard, the fixed couple that is provided with in blackboard shell one side.

The utility model relates to a computer network multimedia blackboard, be provided with wireless headset on the couple.

The utility model relates to a computer network multimedia blackboard, fixed be provided with on the blackboard casing with computer electric connection's stereo set, camera.

The utility model discloses following beneficial effect has:

1. the utility model provides a computer network multimedia blackboard, blackboard shell four corners department sets up fixed fixture block, can fix on the wall body through the screw, and simultaneously, blackboard shell back wall middle part can dismantle the connection fixed plate through a plurality of fixing bolt, and then through fixed plate and supporting part, support frame fixed connection, fix the blackboard on the support frame, auto-lock universal wheel through the fixed setting in support frame bottom four corners department, made things convenient for and wholly removed the blackboard, the use flexibility is higher, whole device simple structure, the simple operation, therefore, the clothes hanger is strong in practicability.

2. The utility model provides a pair of computer network multimedia blackboard sets up 4 blackboards altogether and two blackboards can cover or expose computer display screen when removing, and computer display screen does not influence the effective utilization of the whole face area of blackboard, has satisfied manifold user demand. Meanwhile, the sliding rail and the sliding seat have simple and reliable structures and are convenient to maintain.

3. The utility model provides a pair of computer network multimedia blackboard sets up the camera on the blackboard shell, conveniently records field personnel's real-time status to know the reverberation that training or meeting content produced in field personnel, be favorable to the timely collection of information.

Drawings

Fig. 1 is a front view of a computer network multimedia blackboard according to the present invention;

fig. 2 is a side view partially sectional view of a computer network multimedia blackboard provided by the present invention;

FIG. 3 is a front view of the sliding blackboard in the computer network multimedia blackboard of the present invention, as it slides to the middle of the blackboard housing;

fig. 4 is a schematic view of the connection state between the slide rail and the slide seat in the computer network multimedia blackboard provided by the present invention.

Description of reference numerals:

1. a blackboard housing; 2. fixing the fixture block; 3. a sliding blackboard; 4. a drawer; 5. a slide rail; 6. a self-locking universal wheel; 7. a support frame; 8. a computer host; 9. a multifunctional box; 10. a chalk case; 11. a computer display screen; 12. sounding; 13. a camera; 14. screws; 15. a fixing plate; 16. fixing the bolt; 17. a support portion; 18. fixing the blackboard; 19. hooking; 21. a sliding seat; 22. a connecting plate.

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.

As shown in fig. 1-4:

the utility model relates to a computer network multimedia blackboard, including blackboard shell 1, the 1 front end left and right sides of blackboard shell respectively is provided with a set of blackboard subassembly, and the blackboard subassembly is including fixing at the inside fixed blackboard 18 of blackboard shell and being located the slip blackboard 3 in fixed blackboard 18 the place ahead. Specifically, two identical rectangular frames 181 are symmetrically arranged on the left and right sides of the inner wall of the rear side of the blackboard housing 1, and two fixed blackboards 18 are respectively fixed on the front sides of the rectangular frames 181 on the two sides, thereby fixing the fixed blackboards 18 in the blackboard housing 1. The computer display screen 11 is fixedly arranged in the blackboard shell 1, the computer display screen 11 is fixed on the inner wall of the rear side of the blackboard shell 1 through a connecting plate 22, and the two fixed blackboards 18 are respectively positioned on the left side and the right side of the computer display screen 11.

The blackboard eraser is characterized in that fixed clamping blocks 2 are fixedly arranged at four corners of the rear wall of the blackboard casing 1, screws 14 are arranged on the four fixed clamping blocks 2, and during installation, the four screws 14 are screwed into a wall body to fix the blackboard casing 1 on the wall body. Further, for convenient removal use, blackboard shell 1 back wall middle part can be dismantled through a plurality of fixing bolt 16 and be connected with fixed plate 15, the integrative fixedly connected with supporting part 17 in fixed plate 15 rear end, supporting part 17 lower extreme fixedly connected with support frame 7, support frame 7 bottom an organic whole is connected with base 71, and auto-lock universal wheel 6 has all been installed to base 71 four corners department. When the multimedia blackboard is not required to be fixed on a wall, but is required to be moved at any time in a meeting place so as to display information on the multimedia blackboard to people at different positions, the four screws are screwed out, the whole blackboard is taken down from the wall, then the blackboard shell 1 and the fixing plate 15 are fixed through the fixing bolts 16, the blackboard shell 1 and parts inside and outside the blackboard shell are integrally installed on the supporting frame 7, the trend of the blackboard is controlled at any time through the self-locking universal wheels 6 at the bottom of the supporting frame 7 and the blackboard is fixed, the requirement of displaying blackboard information under different conditions is met practically, the multimedia blackboard is convenient and flexible to use, and the multimedia blackboard is particularly suitable for multimedia blackboards with small size.

The blackboard shell 1 internal fixation is provided with one on the top two slide rails 5 that are parallel to each other, both ends are fixed respectively on blackboard shell 1's the inner wall of controlling and two slide rails 5 are located the top of rectangle frame 181 respectively, the below about slide rail 5, two slide rails 5 all slide the cover outward and are equipped with a plurality of sliding seat 21, a plurality of sliding seat 21 respectively with the back wall fixed connection of both sides slip blackboard 3, specifically, the sliding seat 21 of upper and lower both sides respectively with the upper and lower edge part fixed connection of slip blackboard 3, make the smooth slip of slip blackboard 3 along slide rail 5 from this. When the blackboard eraser is used, the two sliding blackboards 3 are pushed from the left side and the right side of the blackboard shell 1 to the middle part until the two are in butt joint, the fixed blackboards 18 on the two sides are completely exposed, the computer display screen 11 is completely covered at the moment, the 4 blackboards are used for displaying information or blackboard writing information, the information displaying amount is greatly increased, frequent blackboard erasing is avoided, the structure is simple, and the operation and the use are also very convenient.

Preferably, the lower end of the blackboard casing 1 is fixedly connected with a multifunctional box 9, a computer 8 is fixedly arranged on one side of the lower end of the multifunctional box 9, a chalk box 10 and a drawer 4 are arranged inside the multifunctional box 9, and a user can take, store and arrange the chalk box conveniently. A hook 19 is fixedly arranged on one side of the blackboard shell 1, and a wireless headset is hung on the hook 19. The left side and the right side of the upper part of the blackboard shell 1 are both fixedly provided with the sound boxes 12, so that the sound of the multimedia blackboard equipment can be conveniently played outside. The middle of the upper part of the blackboard shell 1 is provided with a camera 13. The computer host 8 is electrically connected with the computer display screen 11, the camera 13, the sound box 12 and the wireless headset by the conventional technical means.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a computer network multimedia blackboard, includes blackboard shell (1), its characterized in that: blackboard shell (1) left and right sides all is provided with blackboard subassembly and middle part fixedly connected with computer display screen (11), blackboard shell (1) back wall four corners department is the fixed fixture block (2) that have screw (14) that all sets up, blackboard shell (1) rear portion is through supporting part (17) fixed connection on fixed plate (15) and support frame (7) top, base (71) four corners department of support frame (7) is provided with auto-lock universal wheel (6), fixedly connected with multifunctional box (9) on blackboard shell (1), multifunctional box (9) one side is fixed and is provided with computer (8), computer (8) and computer display screen (11) electric connection.

2. A computer network multimedia blackboard according to claim 1, characterised in that: the blackboard assembly comprises a sliding blackboard (3) and a fixed blackboard (18) which are arranged in tandem, wherein the fixed blackboard (18) is fixed in a blackboard shell (1) through a rectangular frame (181).

3. A computer network multimedia blackboard according to claim 1, characterised in that: the rear part of the blackboard shell (1) is detachably connected with a fixing plate (15) through a plurality of fixing bolts (16).

4. A computer network multimedia blackboard according to claim 1, characterised in that: blackboard shell (1) internal fixation is provided with two slide rails (5) that are parallel to each other one on the top, below that both ends are fixed respectively on the inner wall about blackboard shell (1) and two slide rails (5) are located rectangle frame (181) respectively about slide rail (5), the equal sliding sleeve of slide rail (5) outer wall is provided with a plurality of sliding seats (21), a plurality of sliding seats (21) respectively with two slip blackboard (3) fixed connection.

5. A computer network multimedia blackboard according to any one of claims 1 to 4, characterised in that: the multifunctional box (9) is internally provided with a chalk box (10) and a drawer (4).

6. A computer network multimedia blackboard according to claim 5, characterised in that: one side of the blackboard shell (1) is fixedly provided with a hook (19).

7. The computer network multimedia blackboard of claim 6, wherein: the hook (19) is provided with a wireless headset.

8. A computer network multimedia blackboard according to claim 7, characterised in that: and the blackboard shell (1) is fixedly provided with a sound box (12) and a camera (13) which are electrically connected with the computer host (8).