Electronic whiteboard frame
By designing cleaning structures and protective structures in the border of electronic whiteboards, the dust accumulation problem is solved, the border cleaning and protection is achieved, and the service life is extended.
Patent Information
- Application Number
- CN202421746236.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-23
AI Technical Summary
The electronic whiteboard border is unclean due to long-term dust accumulation, which affects use.
An electronic whiteboard border is designed, including a cleaning structure and a protective structure. The cleaning structure includes a limit block, a connecting block, a fixing plate and a cleaning cotton, and dust cleaning is achieved through a sliding structure. The protective structure includes sticky sheets, protective shells and protective pads, which improve the protective effect through sticky limits and even distribution.
It effectively avoids dust accumulation at one end of the electronic whiteboard border, keeps it clean, extends service life, and improves the protective effect of the border.
Smart Images
Figure CN222813217U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electronic whiteboards, and in particular relates to an electronic whiteboard frame. Background Art
[0002] An electronic whiteboard is a computer device mainly used in the field of teaching. Through the large screen of the electronic whiteboard, images and texts can be displayed better. The composition of the electronic whiteboard includes the frame of the motor whiteboard. Therefore, an electronic whiteboard frame is mainly composed of aluminum alloy.
[0003] When the electronic whiteboard frame is in use, the dust will accumulate over a long period of time, making it look dirty. The designed cleaning structure can clean one end of the electronic whiteboard frame to prevent dust accumulation from affecting its use. Utility Model Content
[0004] The utility model provides an electronic whiteboard frame, aiming to solve the problem that the electronic whiteboard frame is dusty and dirty.
[0005] The utility model is implemented as follows: an electronic whiteboard frame comprises a shell, a protective structure is arranged on the outer wall of the shell, a cleaning structure is arranged at one end of the shell, and a supporting frame is fixed at the bottom end of the shell;
[0006] The cleaning structure includes a limit block, which is fixed to the top and bottom of one end of the shell, a connecting block is arranged inside the limit block, a fixing plate is fixed to the bottom end of the connecting block, and a cleaning cotton is fixed to the other end of the fixing plate.
[0007] Preferably, two groups of the limit blocks are provided, and the two groups of limit blocks are symmetrically distributed about the central axis of the shell.
[0008] Preferably, the outer diameter of the connecting block is smaller than the inner diameter of the limiting block, and the connecting block and the limiting block form a sliding structure.
[0009] Preferably, the protective structure includes a reserved groove, which is arranged inside the outer wall of the shell, an adhesive sheet is arranged inside the reserved groove, a protective shell is adhered to the outer wall of the adhesive sheet, and a protective pad is fixed to the outer wall of the protective shell.
[0010] Preferably, a plurality of the reserved grooves are provided, and the plurality of the reserved grooves are evenly distributed on the outer side wall of the shell.
[0011] Preferably, four groups of protective shells are provided, and the four groups of protective shells are evenly distributed on the outer side wall of the shell.
[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0013] By setting up a cleaning structure, two groups of connecting blocks are provided, which are symmetrically fixed at the top and bottom ends of the fixed plate. Through the structure of the connecting block and the limit block, the fixed plate is limited at one end of the shell through the connecting block. The fixed plate is slid to allow the cleaning cotton to clean one end of the shell, thereby avoiding dust accumulation and uncleanness at one end of the electronic whiteboard frame.
[0014] By setting up a protective structure, the outer diameter of the sticky sheet is smaller than the inner diameter of the reserved groove, and the sticky sheet is symmetrically fixed on one side of the protective shell so that the sticky sheet sticks to the inside of the reserved groove, and the protective shell is limited on the outer wall of the shell by the adhesion of the sticky sheet. Through the uniform distribution of the protective shell, the protective effect of the shell is better and the service life is extended. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0016] Figure 2 It is a front view structural schematic diagram of the utility model;
[0017] Figure 3 The utility model Figure 1 The enlarged structural diagram at A in the middle;
[0018] Figure 4 This is a partial three-dimensional structural diagram of the cleaning structure of the utility model.
[0019] In the figure: 1. Shell; 2. Cleaning structure; 201. Fixing plate; 202. Cleaning cotton; 203. Connecting block; 204. Limiting block; 3. Protective structure; 301. Protective pad; 302. Protective shell; 303. Adhesive sheet; 304. Reserved slot; 4. Support frame. DETAILED DESCRIPTION
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0022] The utility model embodiment provides an electronic whiteboard frame, such as Figure 1-4 As shown, it includes a shell 1, a protective structure 3 is arranged on the outer wall of the shell 1, a cleaning structure 2 is arranged at one end of the shell 1, and a supporting frame 4 is fixed to the bottom end of the shell 1.
[0023] It should be noted that due to the problem of dust accumulation and uncleanness on the frame of the electronic whiteboard, this solution is provided with a cleaning structure 2, and two groups of connecting blocks 203 are provided, which are symmetrically fixed on the top and bottom ends of the fixed plate 201. Through the structure of the connecting block 203 and the limiting block 204, the fixed plate 201 is limited at one end of the shell 1 through the connecting block 203, and the fixed plate 201 is slid to allow the cleaning cotton 202 to clean one end of the shell 1, thereby avoiding dust accumulation and uncleanness on one end of the electronic whiteboard frame.
[0024] Specifically, in this embodiment, this scheme mainly includes a cleaning structure 2, and the cleaning structure 2 includes a limit block 204, the limit block 204 is fixed at the top and bottom of one end of the shell 1, and a connecting block 203 is arranged inside the limit block 204, and a fixing plate 201 is fixed at the bottom end of the connecting block 203, and a cleaning cotton 202 is fixed at the other end of the fixing plate 201. First, the limit block 204 is symmetrically fixed to the top and bottom ends of one end of the shell 1, and then the cleaning cotton 202 is fixed to the other end of the fixing plate 201, and the top of the connecting block 203 is engaged with the inside of the limit block 204, and the top and bottom ends of the fixing plate 201 are respectively fixed to the bottom end of the connecting block 203, so that the fixing plate 201 can slide at one end of the shell 1, and one end of the shell 1 is cleaned by the cleaning cotton 202 to avoid dust accumulation affecting the use effect.
[0025] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 4 As shown, two groups of limit blocks 204 are provided, and the two groups of limit blocks 204 are symmetrically distributed about the central axis of the shell 1. The outer diameter of the connecting block 203 is smaller than the inner diameter of the limit block 204. The connecting block 203 and the limit block 204 constitute a sliding structure. Through the symmetrical distribution of the limit blocks 204, the two groups of connecting blocks 203 can be correspondingly limited inside the limit blocks 204. Through the sliding structure of the connecting block 203 and the limit block 204, the fixed plate 201 can drive the cleaning cotton 202 to slide at one end of the shell 1.
[0026] Specifically, in this embodiment, this scheme mainly includes a protective structure 3, which includes a reserved groove 304. The reserved groove 304 is arranged inside the outer wall of the shell 1. An adhesive sheet 303 is arranged inside the reserved groove 304. A protective shell 302 is adhered to the outer wall of the adhesive sheet 303. A protective pad 301 is fixed to the outer wall of the protective shell 302. First, the protective pad 301 is fixed to the outer wall of the protective shell 302, and then the adhesive sheet 303 is symmetrically adhered to one side of the protective shell 302. Then, the reserved groove 304 is evenly opened on the outer wall of the shell 1, and the adhesive sheet 303 is adhered to the inside of the reserved groove 304, so that the protective shell 302 is limited on the outer wall of the shell 1, so as to protect the frame of the electronic whiteboard and extend its service life.
[0027] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 3 As shown, a plurality of reserved grooves 304 are provided, and the plurality of reserved grooves 304 are evenly distributed on the outer wall of the shell 1. Four groups of protective shells 302 are provided, and the four groups of protective shells 302 are evenly distributed on the outer wall of the shell 1. The even distribution of the reserved grooves 304 facilitates the corresponding adhesion of a plurality of adhesive sheets 303 to the inside of the reserved grooves 304 pairs. The even distribution of the protective shells 302 enables the protective shells 302 to have a better protective effect on the shell 1.
[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.
[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. An electronic whiteboard frame, characterized in that: It comprises a shell (1), a protective structure (3) is arranged on the outer wall of the shell (1), a cleaning structure (2) is arranged at one end of the shell (1), and a support frame (4) is fixed at the bottom end of the shell (1); The cleaning structure (2) comprises a limit block (204), wherein the limit block (204) is fixed to the top and bottom ends of one end of the shell (1), a connecting block (203) is arranged inside the limit block (204), a fixing plate (201) is fixed to the bottom end of the connecting block (203), and a cleaning cotton (202) is fixed to the other end of the fixing plate (201).
2. An electronic whiteboard frame as claimed in claim 1, characterized in that: Two groups of the limit blocks (204) are provided, and the two groups of limit blocks (204) are symmetrically distributed about the central axis of the shell (1).
3. An electronic whiteboard frame as claimed in claim 1, characterized in that: The outer diameter of the connection block (203) is smaller than the inner diameter of the limit block (204), and the connection block (203) and the limit block (204) form a sliding structure.
4. The electronic whiteboard frame according to claim 1, characterized in that: The protective structure (3) comprises a reserved groove (304), the reserved groove (304) being arranged inside the outer wall of the shell (1), an adhesive sheet (303) being arranged inside the reserved groove (304), a protective shell (302) being adhered to the outer wall of the adhesive sheet (303), and a protective pad (301) being fixed to the outer wall of the protective shell (302).
5. An electronic whiteboard frame as claimed in claim 4, characterized in that: A plurality of the reserved grooves (304) are provided, and the plurality of the reserved grooves (304) are evenly distributed on the outer side wall of the shell (1).
6. An electronic whiteboard frame as claimed in claim 4, characterized in that: Four groups of the protective shells (302) are provided, and the four groups of the protective shells (302) are evenly distributed on the outer side wall of the housing (1).