CN222690232U - Surface frame assembly of smart blackboard and smart blackboard - Google Patents
Surface frame assembly of smart blackboard and smart blackboard Download PDFInfo
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- CN222690232U CN222690232U CN202420626890.6U CN202420626890U CN222690232U CN 222690232 U CN222690232 U CN 222690232U CN 202420626890 U CN202420626890 U CN 202420626890U CN 222690232 U CN222690232 U CN 222690232U
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Abstract
本申请公开一种智慧黑板的面框组件及智慧黑板，涉及智慧黑板技术领域，所公开的面框组件包括透光面板、第一边框、第二边框和多个压板；第一边框设有第一槽体，第二边框设有第二槽体，第一槽体的槽口与第二槽体的槽口相对设置，透光面板的相对的两个侧边分别嵌设于第一槽体和第二槽体中；透光面板包括相背设置的第一表面和第二表面，多个压板分别与第一边框或第二边框可拆卸连接，且压板与第一表面抵接，以使第二表面与第一槽体的槽壁以及第二槽体的槽壁贴合。由于压板分别与第一边框或第二边框可拆卸连接，便于对透光面板、第一边框和第二边框的位置进行灵活调整，从而降低了安装难度和安装维护的成本。
The present application discloses a face frame assembly of a smart blackboard and a smart blackboard, and relates to the technical field of smart blackboards. The disclosed face frame assembly includes a light-transmitting panel, a first frame, a second frame, and a plurality of pressure plates; the first frame is provided with a first slot body, the second frame is provided with a second slot body, the notch of the first slot body is arranged opposite to the notch of the second slot body, and the two opposite sides of the light-transmitting panel are respectively embedded in the first slot body and the second slot body; the light-transmitting panel includes a first surface and a second surface arranged opposite to each other, and a plurality of pressure plates are respectively detachably connected to the first frame or the second frame, and the pressure plates are in contact with the first surface, so that the second surface fits with the slot wall of the first slot body and the slot wall of the second slot body. Since the pressure plates are respectively detachably connected to the first frame or the second frame, it is convenient to flexibly adjust the positions of the light-transmitting panel, the first frame, and the second frame, thereby reducing the difficulty of installation and the cost of installation and maintenance.
Description
Technical Field
The application relates to the technical field of intelligent blackboards, in particular to a face frame assembly of an intelligent blackboard and the intelligent blackboard.
Background
The intelligent blackboard is a high-tech interactive teaching product, seamless switching between a traditional teaching blackboard and an intelligent electronic blackboard can be realized through touch control, and the traditional teaching blackboard is changed into a perceivable interactive blackboard. In the related art, the intelligent blackboard is generally formed by mutually splicing a main screen, a left auxiliary screen and a right auxiliary screen, and when the intelligent blackboard is assembled, each screen is assembled respectively, and then the screens are mutually assembled. When the independent screens are assembled, the frame is assembled, the light-transmitting panel is fixedly connected to the surface of the section bar of the frame in an adhesive mode, in the installation process, the problem of inaccurate bonding and positioning of the light-transmitting panel can be caused, the defect of large gaps among the screens can be caused when the screens are spliced, in addition, the light-transmitting panel is difficult to operate when the light-transmitting panel is in a problem and needs to be maintained and replaced due to the fact that the adhesive fixing mode is not easy to disassemble, and the whole screen is easy to discard.
Disclosure of utility model
The application discloses a face frame assembly of a smart blackboard and the smart blackboard, which are used for solving the problem that a light-transmitting panel related to the related art is difficult to detach in a mode of fixedly connecting the light-transmitting panel to the surface of a section bar of a frame in an adhesive mode.
In order to solve the technical problems, the application is realized as follows:
in a first aspect, an embodiment of the application discloses a face frame assembly of a smart blackboard, the smart blackboard comprises a display screen, the face frame assembly is arranged on a display side of the display screen, and the face frame assembly comprises a light-transmitting panel, a first frame, a second frame and a plurality of pressing plates;
The first frame is provided with a first groove body, the second frame is provided with a second groove body, the notch of the first groove body is opposite to the notch of the second groove body, and two opposite side edges of the light-transmitting panel are respectively embedded in the first groove body and the second groove body;
The light-transmitting panel comprises a first surface and a second surface which are arranged in a back-to-back mode, a plurality of pressing plates are detachably connected with the first frame or the second frame respectively, and the pressing plates are abutted to the first surface so that the second surface is attached to the groove wall of the first groove body and the groove wall of the second groove body.
In a second aspect, an embodiment of the application discloses a smart blackboard, which comprises an auxiliary screen, a display screen and the face frame assembly, wherein the face frame assembly is arranged on the display side of the display screen to form a main screen, and the main screen is spliced with the auxiliary screen to form the smart blackboard.
The technical scheme adopted by the application can achieve the following technical effects:
The panel frame assembly of the intelligent blackboard disclosed by the embodiment of the application improves the related technology, the first groove body of the first frame and the second groove body of the second frame are utilized to preliminarily fix the light-transmitting panel, then the pressing plate is utilized to further fix the light-transmitting panel, and the pressing plate is detachably connected with the first frame or the second frame respectively, so that the positions of the light-transmitting panel, the first frame and the second frame are flexibly adjusted, and the installation difficulty is reduced.
Drawings
FIG. 1 is a schematic diagram of a face frame assembly according to an embodiment of the present application;
FIG. 2 is an enlarged view of the application at A in FIG. 1 of the drawings;
FIG. 3 is a schematic structural view of a transparent panel according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a first frame according to an embodiment of the present disclosure;
FIG. 5 is a side view of a face frame assembly according to an embodiment of the present disclosure;
FIG. 6 is a schematic diagram of a partial structure of a face frame assembly according to an embodiment of the present application;
Fig. 7 is a schematic diagram of a partial structure of a face frame assembly according to an embodiment of the application.
Reference numerals illustrate:
100-face frame assembly, 110-light-transmitting panel, 111-first surface, 112-second surface, 120-first frame, 121-first groove body, 130-second frame, 131-second groove body, 140-pressing plate, 141-first wing plate, 142-second wing plate, 143-side plate, 144-second mounting hole, 150-buffer pad, 160-side frame, 161-first limit part, 170-corner bracket, 180-second limit part and 190-bonding layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more.
In the related art, the intelligent blackboard can comprise a main screen and an auxiliary screen, wherein the main screen is mainly used for displaying pictures, the auxiliary screen is mainly used for writing on a writing board, the main screen and the auxiliary screen are assembled in a splicing mode, the main screen and the auxiliary screen are assembled respectively during assembly, and then the main screen and the auxiliary screen are assembled with each other. The main screen comprises a display screen, a light-transmitting panel is arranged on the display side of the display screen for protecting the display screen, the light-transmitting panel is used for protecting the display screen and can be made of materials with good light transmittance such as glass, acrylic and the like, the light-transmitting panel can be fixed through a section frame, and the light-transmitting panel and the section frame are assembled in an adhesive mode. However, the problem of inaccurate bonding positioning easily occurs between the light-transmitting panel and the section frame in a bonding mode, the defect of larger gaps between the main screen and the auxiliary screen is easily caused when the main screen and the auxiliary screen are spliced, and in addition, the light-transmitting panel is difficult to operate and the whole display screen is easily scrapped when the light-transmitting panel is in a problem and needs to be maintained and replaced because the mode of bonding and fixing is not easy to disassemble.
With reference to fig. 1 to 7, an embodiment of the application discloses a face frame assembly 100 of a smart blackboard, wherein the face frame assembly 100 is disposed on a display side of a display screen, and the face frame assembly 100 can be fixed on a main frame of the smart blackboard. The face frame assembly 100 may include a light-transmitting panel 110, a first frame 120, a second frame 130 and a plurality of pressing plates 140, where the first frame 120 is provided with a first groove body 121, the second frame 130 is provided with a second groove body 131, the first groove body 121 and the second groove body 131 may be U-shaped grooves, the notch of the first groove body 121 and the notch of the second groove body 131 are oppositely arranged, and two opposite sides of the light-transmitting panel 110 may be respectively embedded in the first groove body 121 and the second groove body 131 to realize preliminary fixing.
It should be noted that, when the transparent panel 110 is mounted on the smart blackboard, two opposite sides of the transparent panel 110 may be an upper edge and a lower edge of the transparent panel 110, respectively, and the first frame 120 and the second frame 130 are disposed on the upper edge and the lower edge of the transparent panel 110 respectively to form an upper frame and a lower frame, and the dimensions of the first groove 121 and the second groove 131 are slightly greater than the thickness of the transparent panel 110 along the thickness direction of the transparent panel 110, so that the sides of the transparent panel 110 extend into the first groove 121 and the second groove 131.
As shown in fig. 1 to 5, the light-transmitting panel 110 includes a first surface 111 and a second surface 112 disposed opposite to each other, two opposite groove walls of the first groove 121 are respectively located at two sides of the light-transmitting panel 110 along the thickness direction thereof, and similarly, two opposite groove walls of the second groove 131 are respectively located at two sides of the light-transmitting panel 110 along the thickness direction thereof. When the light-transmitting panel 110 is embedded in the first groove 121 and the second groove 131, the second surface 112 of the light-transmitting panel 110 contacts the groove walls of the first groove 121 and the groove walls of the second groove 131. The plurality of pressing plates 140 are located on the first surface 111 of the light-transmitting panel 110 and are detachably connected with the first frame 120 or the second frame 130, the pressing plates 140 and the first frame 120 or the second frame 130 can be connected by a buckle connection, a bolt connection or the like, and in a state that the pressing plates 140 are connected with the first frame 120 or the second frame 130, the pressing plates 140 can be abutted against the first surface 111 of the light-transmitting panel 110, so that the second surface 112 of the light-transmitting panel 110 is attached to the groove wall of the first groove body 121 and the groove wall of the second groove body 131, and further fixing of the light-transmitting panel 110 is achieved.
When the assembly positions of the light-transmitting panel 110 and the first frame 120 or the second frame 130 deviate, the pressing plate 140 can be loosened or detached from the first frame 120 or the second frame 130, the positions of the light-transmitting panel 110 and the first frame 120 or the second frame 130 are adjusted, and then the light-transmitting panel 110 is pressed in the first groove body 121 and the second groove body 131 again by the pressing plate 140.
As can be seen from the foregoing, the face frame assembly 100 of the smart blackboard disclosed in the embodiment of the application improves the related art, the first groove 121 of the first frame 120 and the second groove 131 of the second frame 130 are utilized to preliminarily fix the transparent panel 110, and then the pressing plate 140 is utilized to further fix the transparent panel 110, and the pressing plate 140 is detachably connected with the first frame 120 or the second frame 130, so that the positions of the transparent panel 110, the first frame 120 and the second frame 130 are flexibly adjusted, thereby reducing the installation difficulty.
Further, as shown in fig. 1 to 6, the pressing plate 140 may include a first wing plate 141, a second wing plate 142 and a side plate 143, where the first wing plate 141 and the second wing plate 142 are disposed on the same side of the side plate 143 and connected by the side plate 143 to form the pressing plate 140 with a U-shaped structure, and the first wing plate 141, the second wing plate 142 and the side plate 143 may be formed as an integral structure or manufactured separately and then assembled together by welding, bolting, etc.
The first wing plate 141 is disposed outside the first groove body 121 or the second groove body 131 and detachably connected to the outer surface of the first frame 120 or the outer surface of the second frame 130, and the connection mode may be a snap connection, a bolt connection, or the like, and the second wing plate 142 extends into the first groove body 121 or the second groove body 131 and abuts against the first surface 111 of the light-transmitting panel 110, so as to press the second surface 112 of the light-transmitting panel 110 against the groove wall of the first groove body 121 or the second groove body 131. The first groove body 121 or the second groove body 131 with the U-shaped structure is matched with the pressing plate 140 with the U-shaped structure, so that double limiting fixation can be realized on the light-transmitting panel 110, and the problem that the first frame 120 and the second frame 130 are turned outwards can be reduced.
In an alternative embodiment of the present application, as shown in fig. 6, the panel frame assembly 100 may further include a fastener, which may be a screw, a pin, or the like, where the first frame 120 and the second frame 130 are each provided with a first mounting hole (the first mounting hole is located below the second mounting hole 144 and is in communication with the second mounting hole 144, which is not shown in fig. 6), and the first wing plate 141 is provided with a second mounting hole 144, and the fastener is inserted through the first mounting hole and the second mounting hole 144, so that the pressing plate 140 is detachably connected to the first frame 120 or the second frame 130. The first and second mounting holes 144 are equal in number and are provided in one-to-one correspondence.
Since the pressing plate 140 has a certain rigidity, in order to avoid the damage of the transparent panel 110 caused by the pressure of the pressing plate 140, as shown in fig. 3 and 6, a buffer pad 150 may be disposed between the pressing plate 140 and the transparent panel 110, the buffer pad 150 may be made of rubber, silica gel, foam, or other materials, the buffer pad 150 may be disposed only in the area between the pressing plate 140 and the transparent panel 110, and in order to avoid the rigid contact between the transparent panel 110 and the first frame 120 or the second frame 130, the buffer pad 150 may be disposed continuously on the side of the transparent panel 110, so as to further protect the transparent panel 110.
In order to prevent the cushion pad 150 from falling off from between the pressing plate 140 and the transparent panel 110, the cushion pad 150 may be adhered to the pressing plate 140, specifically, may be adhered to a surface of the first wing plate 141 facing the transparent panel 110, or the cushion pad 150 may be adhered to the first surface 111 of the transparent panel 110, or both the pressing plate 140 and the transparent panel 110 may be adhered to the cushion pad 150, so that the stability of mounting the transparent panel 110 may be further improved.
As shown in fig. 1, in order to apply a sufficient pressure to the light-transmitting panel 110, the light-transmitting panel is fixed to the first frame 120 and the second frame 130, the plurality of pressing plates 140 are disposed at intervals along the extending direction of the first frame 120, and the plurality of pressing plates 140 are disposed at intervals along the extending direction of the second frame 130. The number and spacing distance of the pressing plates 140 on the first and second frames 120 and 130 may be appropriately adjusted according to the size of the light-transmitting panel 110.
The above-mentioned first frame 120 and second frame 130 only achieve fixed protection for the upper and lower sides of the transparent panel 110, and for the left and right sides of the transparent panel 110, as shown in fig. 1 to 7, the panel assembly 100 further includes two side frames 160 and corner brackets 170, where the number of the side frames 160 is two, and the two side frames 160 are respectively disposed at positions near the left and right edges of the first surface 111 of the transparent panel 110, so as to support and protect the left and right sides of the transparent panel 110. The corner brace 170 is in an L-shaped structure, two ends of the side frame 160 are respectively connected with the first frame 120 and the second frame 130 through the corner brace 170, and one end of the corner brace 170 can extend into the first groove body 121 or the second groove body 131 when the corner brace 170 is connected with the first frame 120 or the second frame 130. The corner brace 170 may be connected to the side frame 160, the first frame 120, and the second frame 130 by clamping, bolting, riveting, etc. Illustratively, bolt holes may be respectively disposed on the corner brace 170, the side frame 160, the first frame 120 and the second frame 130, and fastened by bolts, so that the bolts may be screwed out when the side frame 160 needs to be disassembled, thereby facilitating the installation and disassembly efficiency of the side frame 160.
In order to facilitate the installation and positioning of the side frame 160, and avoid the side frame 160 from excessively extending into the first groove body 121 or the second groove body 131, as shown in fig. 1 to 2, two ends of the side frame 160 may be respectively provided with a first protruding limiting portion 161, and the first side frame 120 and the second side frame 130 are respectively provided with a second limiting portion 180, so that the side frame 160 can be smoothly placed at a predetermined position to realize the installation by using the limiting fit of the first limiting portion 161 and the second limiting portion 180. The shapes of the first limiting portion 161 and the second limiting portion 180 may be plate-shaped, columnar, etc., in this embodiment, the first limiting portion 161 and the second limiting portion 180 are both plate-shaped, and the contact surfaces of the first limiting portion 161 and the second limiting portion 180 are arc-shaped, so that the contact stress can be reduced to some extent.
As shown in fig. 3 and 7, in order to prevent the side frame 160 from sliding on the light-transmitting panel 110, an adhesive layer 190 may be further disposed between the side frame 160 and the light-transmitting panel 110, and the adhesive layer 190 is adhered to the side frame 160 and the light-transmitting panel 110 respectively, so as to improve the stability of mounting the side frame 160 and the light-transmitting panel 110.
When the side frame 160 is mounted to the transparent panel 110, if the side frame 160 is not aligned accurately, the side frame 160 and the transparent panel 110 may be deviated from each other due to contact with the adhesive layer 190, and therefore, a protective layer may be provided on the outer surface of the adhesive layer 190 to isolate the adhesive layer 190 from the external environment. The outer surface of the adhesive layer 190 is a surface of the adhesive layer 190 that is not adhered to other members and is exposed. When the side frame 160 is mounted on the light-transmitting panel 110, the adhesive layer 190 may be adhered to the first surface 111 of the light-transmitting panel 110, the side of the adhesive layer 190 opposite to the first surface 111 is the outer surface of the adhesive layer 190, the outer surface of the adhesive layer 190 is provided with a protective layer made of isolating paper, film or other materials, then the two ends of the side frame 160 are locked on the first side frame 120 and the second side frame 130 through the corner brace 170, after the side frame 160 is aligned with the light-transmitting panel 110, the protective layer on the outer surface of the adhesive layer 190 is torn off, and the protective layer is separated from the adhesive layer 190, so that the outer surface of the adhesive layer 190 has adhesiveness, and then the side frame 160 and the adhesive layer 190 are adhered together to further fix the side frame 160 and the light-transmitting panel 110.
Referring to fig. 1 to 7, the embodiment of the present application further discloses a smart blackboard, which may include an auxiliary screen, a display screen, and the above-mentioned face frame assembly 100, where the face frame assembly 100 is disposed on the display side of the display screen to form a main screen, and the main screen and the auxiliary screen are spliced to form the above-mentioned smart blackboard. The number of the auxiliary screens can be one, two or more than two, the auxiliary screens can be selected according to actual use requirements, and the number of the auxiliary screens can be two in an exemplary manner, and the two auxiliary screens are respectively located on two sides of the main screen and are spliced with the main screen to form the intelligent blackboard.
As can be seen from the foregoing, the face frame assembly 100 of the smart blackboard disclosed in the embodiment of the application improves the related art, the first groove 121 of the first frame 120 and the second groove 131 of the second frame 130 are utilized to preliminarily fix the transparent panel 110, and then the pressing plate 140 is utilized to further fix the transparent panel 110, and the pressing plate 140 is detachably connected with the first frame 120 or the second frame 130, so that the positions of the transparent panel 110, the first frame 120 and the second frame 130 are flexibly adjusted, thereby reducing the installation difficulty.
The foregoing embodiments of the present application mainly describe differences between the embodiments, and as long as there is no contradiction between different optimization features of the embodiments, the embodiments may be combined to form a better embodiment, and in view of brevity of line text, no further description is provided herein.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420626890.6U CN222690232U (en) | 2024-03-28 | 2024-03-28 | Surface frame assembly of smart blackboard and smart blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420626890.6U CN222690232U (en) | 2024-03-28 | 2024-03-28 | Surface frame assembly of smart blackboard and smart blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222690232U true CN222690232U (en) | 2025-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420626890.6U Active CN222690232U (en) | 2024-03-28 | 2024-03-28 | Surface frame assembly of smart blackboard and smart blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222690232U (en) |
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- 2024-03-28 CN CN202420626890.6U patent/CN222690232U/en active Active
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