White board all-in-one machine
By hiding and slidingly connecting the back panel group of the main chassis and display stand on the back of the whiteboard, the problem of increasing the thickness of the electronic whiteboard is solved, and the thinning of the whiteboard and the reduction of the footprint are achieved.
Patent Information
- Application Number
- CN202420608932.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-26
AI Technical Summary
The existing electronic whiteboards increase in thickness due to the convex layout of the control box, and the floor area is large, making it difficult to effectively reduce.
Design a whiteboard all-in-one machine, which hides the main chassis fixed back panel group and display table fixed back panel group on the back of the whiteboard panel, and connects it using sliding mode, and reduces the convex footprint of the outer convex using the chute, slide bar and slide table structure. .
The thinning of the whiteboard is achieved, reducing the external footprint while maintaining functional integrity.
Smart Images
Figure CN222189784U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an all-in-one whiteboard machine. Background Art
[0002] Teaching board is the equipment used for writing demonstration in the education industry. Usually, the teaching board is placed in the classroom or conference room. The content is written with chalk or water-based pen to play the role of explanation and demonstration. The predecessor of the teaching board is the blackboard. The traditional blackboard is simply to apply black paint on the surface of a flat wooden board or cement board or other hard objects. After the black paint is dry, chalk is used to write. The blackboard is cheap and has poor corrosion resistance. After long-term use, the surface will become uneven. It can only be made from local materials, and it is difficult to repair after damage. The board surface of the blackboard is easy to reflect light and fade easily, so the blackboard needs to be repainted after a period of use. Blackboards were popular in the middle and late 19th century. With the rise of new materials, traditional teaching blackboards were gradually eliminated and replaced. The product after the rise of new materials is also a substitute for traditional teaching blackboards in modern teaching. The material of the green board is a high-quality alloy steel plate with a wear-resistant coating. The green board has low reflectivity, smooth writing, strong corrosion resistance and impact resistance on the surface, is not easy to fade, and has little dust. Combining ergonomics and environmental science, green boards are divided into flat teaching green boards, curved teaching green boards, movable teaching green boards, etc.
[0003] The electronic whiteboard in the prior art occupies a large area, especially the distribution of the control box, which is generally installed below the front of the electronic whiteboard or on the left / right side of the front. For example, the publication number: CN213814640U discloses that "the front of the blackboard frame (2) is fixedly connected with an input control keyboard through a support block (20). We can see that the control keyboard (equivalent to the control box body) is protruding from the control screen. This increases the thickness of the electronic whiteboard. In view of this, as a technical improvement, this invention is specially applied. Utility Model Content
[0004] In order to solve the above-mentioned problems in the prior art, the utility model provides an all-in-one whiteboard machine, which can improve the above-mentioned deficiencies.
[0005] The utility model relates to an all-in-one whiteboard machine, comprising a whiteboard surface, a mainframe box fixed backboard group and a display stand fixed backboard group; the mainframe box fixed backboard group and the display stand fixed backboard group are hidden on the back side of the whiteboard surface and are connected in a sliding manner; the edge of the whiteboard surface can shield the mainframe box fixed backboard group and the display stand fixed backboard group.
[0006] Furthermore, the main chassis fixed backplane group includes a mounting backplane and a chassis arranged in a frame shape, a control panel is arranged on the chassis, and a slide groove is provided on the top surface of the chassis.
[0007] Furthermore, an upper rib is provided on the upper side of the mounting back plate, a slide bar is provided on the upper rib, the slide bar cooperates with the slide groove, a lower rib is provided on the lower side of the mounting back plate, the lower rib has a slide table extending outward, and the slide table is in sliding contact with the lower end of the chassis.
[0008] Furthermore, the edge surface of the mounting back plate has a protrusion extending downward.
[0009] Furthermore, the fixed back panel assembly of the display stand is arranged on an I-shaped slide frame.
[0010] Furthermore, the I-shaped slide includes an upper slide, a lower slide, and a connecting plate for fixing the upper slide and the lower slide.
[0011] Furthermore, the upper and lower ends of the display stand fixed back panel assembly are both provided with outwardly extending convex parts.
[0012] The utility model has a novel design, and is designed with a whiteboard surface, a mainframe box fixed back panel group and a display stand fixed back panel group; the mainframe box fixed back panel group and the display stand fixed back panel group are hidden on the back side of the whiteboard surface and are connected in a sliding manner; the area occupied by the protrusion can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the back side of the utility model.
[0015] Illustration: 1 whiteboard surface, 2 control panel, 3 slide groove, 4 upper edge bar, 41 slide groove, 5 main chassis fixed back panel assembly, 50 chassis, 8 installation back panel, 9 slide bar, 10 lower slide rack, 11 connecting plate, 12 upper slide rack. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0017] like Figure 1-2 As shown, the utility model relates to an all-in-one whiteboard machine, comprising a whiteboard surface 1, a main box fixed back panel group and a display stand fixed back panel group 5; the main box fixed back panel group and the display stand fixed back panel group are hidden on the back side of the whiteboard surface and are connected in a sliding manner; the edge of the whiteboard surface can shield the main box fixed back panel group and the display stand fixed back panel group.
[0018] As a technical improvement, the main chassis fixed backplane assembly includes a mounting backplane 8 and a chassis 50 arranged in a frame shape, a control panel 2 is arranged on the chassis 50, and a slide groove 3 is provided on the top surface of the chassis.
[0019] As a technical improvement, an upper rib 4 is provided on the upper side of the mounting back plate 8, a slide bar 9 is provided on the upper rib, the slide bar cooperates with the slide groove 3, a lower rib 41 is provided on the lower side of the mounting back plate, the lower rib has a slide table extending outward, and the slide table is in sliding contact with the lower end of the chassis.
[0020] As a technical improvement, the edge surface of the mounting back panel has a protrusion extending downward, which can serve as a stopper after the main chassis fixed back panel assembly is slidably stored.
[0021] As a technical improvement, the fixed back panel assembly of the display stand is arranged on an I-shaped slide frame.
[0022] As a technical improvement, the I-shaped slide includes an upper slide 12 and a lower slide 10, and a connecting plate 11 for fixing the upper slide and the lower slide.
[0023] As a technical improvement, the upper and lower ends of the display stand fixed back panel group 5 are both provided with outwardly extending convex parts, and the convex parts can serve as the stoppers after the display stand fixed back panel group is slidably stored.
[0024] In this solution, the fixed back panel group of the main chassis and the fixed back panel group of the display stand are hidden on the back side of the whiteboard surface and connected in a sliding manner; the floor space occupied by the protrusion can be reduced.
Claims
1. A whiteboard integrated machine, characterized in that: It comprises a whiteboard surface, a mainframe box fixed back panel group and a display stand fixed back panel group; the mainframe box fixed back panel group and the display stand fixed back panel group are hidden on the back side of the whiteboard surface and are connected in a sliding manner; the edge of the whiteboard surface can shield the mainframe box fixed back panel group and the display stand fixed back panel group.
2. The all-in-one whiteboard according to claim 1, characterized in that: The main chassis fixed backplane assembly comprises a mounting backplane and a chassis arranged in a frame shape, a control panel is arranged on the chassis, and a slide groove is provided on the top surface of the chassis.
3. The all-in-one whiteboard according to claim 2, characterized in that: An upper rib is arranged on the upper side of the mounting back plate, a slide bar is arranged on the upper rib, the slide bar cooperates with the slide groove, a lower rib is arranged on the lower side of the mounting back plate, the lower rib has a slide table extending outward, and the slide table is in sliding contact with the lower end of the chassis.
4. The all-in-one whiteboard according to claim 3, characterized in that: The edge surface of the mounting back plate has a protrusion extending downward.
5. The all-in-one whiteboard according to claim 1, characterized in that: The display stand fixed back panel assembly is arranged on an I-shaped sliding frame.
6. The all-in-one whiteboard according to claim 5, characterized in that: The I-shaped slide comprises an upper slide, a lower slide, and a connecting plate for fixing the upper slide and the lower slide.
7. The all-in-one whiteboard according to claim 1 or 5, characterized in that: The upper and lower ends of the display stand fixed back panel assembly are both provided with convex parts extending outwards.