CN210168322U - Screen frame assembly and electronic equipment with same - Google Patents
Screen frame assembly and electronic equipment with same Download PDFInfo
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- CN210168322U CN210168322U CN201920574015.7U CN201920574015U CN210168322U CN 210168322 U CN210168322 U CN 210168322U CN 201920574015 U CN201920574015 U CN 201920574015U CN 210168322 U CN210168322 U CN 210168322U
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- screen
- bezel
- connecting portion
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- corner
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Abstract
The utility model discloses a screen frame subassembly and have electronic equipment of this subassembly. The screen frame component is used for fixing the screen of the electronic equipment and comprises at least two adjacent frame sectional materials and corner connecting pieces used for connecting the two adjacent frame sectional materials, each corner connecting piece is provided with a connecting portion used for connecting the two adjacent frame sectional materials, a mounting groove used for connecting the corner connecting pieces is formed in one side surface of each frame sectional material, each connecting portion of each corner connecting piece is assembled to the corresponding mounting groove, and the corner connecting pieces are at least partially matched with the corresponding mounting grooves in a laminating mode. The utility model discloses a corner connecting piece makes its installation convenient more, swift from in the mounting groove on the side embedding of frame section bar to the frame section bar. And the embedded mounting structure makes the structure of corner connecting piece simpler, also is favorable to reducing its size to reduce the whole size of frame subassembly, especially reduce the size on the thickness direction of frame subassembly.
Description
Technical Field
The utility model relates to a relevant technical field of display screen, especially a screen frame subassembly and have electronic equipment of this subassembly.
Background
At present, the frame of the large screen is formed by connecting corner connecting pieces and sectional materials, the corner connecting pieces are inserted into the sectional materials from the end parts of the sectional materials, the structure is inconvenient to assemble, the structure of the corner connecting pieces is more, the whole structure is more complex, the volume of the corner connecting pieces is larger, and the size reduction in the thickness direction is not facilitated for the structural simplification of the frame of the large screen.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is an object of the present invention to provide a screen frame assembly and an electronic device having the same, which are convenient to assemble.
In a first aspect, a screen frame assembly is provided for fixing a screen of an electronic device, and includes at least two adjacent frame profiles and a corner connecting member for connecting the two adjacent frame profiles, the corner connecting member has connecting portions for connecting the two adjacent frame profiles respectively, a mounting groove for connecting the corner connecting member is provided on a side surface of each frame profile, the mounting groove has a first opening which opens in a thickness direction of the screen, each connecting portion of the corner connecting member is assembled into a corresponding mounting groove through the first opening, and is at least partially fitted with the corresponding mounting groove.
Preferably, the corner connector comprises a first corner connector having two connecting portions, the two connecting portions being a first connecting portion and a second connecting portion, respectively, the first connecting portion and the second connecting portion being perpendicular to each other.
Preferably, the at least two frame profiles comprise an upper frame profile and a side frame profile, and the first corner connecting piece connects the upper frame profile and the side frame profile.
Preferably, the corner connector includes a second corner connector having three connecting portions, namely a third connecting portion, a fourth connecting portion and a fifth connecting portion, wherein the fourth connecting portion and the fifth connecting portion are parallel to each other and perpendicular to the third connecting portion.
Preferably, the at least two adjacent frame profiles comprise a lower frame profile and a side frame profile, the second corner connecting piece connects the lower frame profile and the side frame profile, wherein the width of the lower frame profile is greater than that of the side frame profile, and two mounting grooves which are parallel to each other are arranged on the lower frame profile at the position where the second corner connecting piece is connected and are respectively used for assembling the fourth connecting portion and the fifth connecting portion.
Preferably, the two mounting grooves on the lower border profile are at least partially through-going.
Preferably, the mounting groove opens on the rear side of the corresponding frame profile.
Preferably, each connecting portion is provided with a fastening hole for penetrating a fastening member to fixedly connect the corresponding connecting portion and the frame profile.
Preferably, each connecting part is of a lath-shaped structure, and all the connecting parts of each corner connecting piece are connected into a whole through the connecting transition part.
In a second aspect, an electronic device is provided, which includes a screen and a screen frame assembly for fixing the screen, where the screen frame assembly is the above screen frame assembly.
Preferably, the electronic device is an interactive display screen, a touch control all-in-one machine, an electronic blackboard, an electronic whiteboard, an intelligent television, an intelligent interactive large screen or an intelligent interactive flat plate.
The utility model provides a screen frame subassembly's corner connecting piece makes its installation convenient more, swift from the side of frame section bar in imbedding the mounting groove on the frame section bar. And the embedded mounting structure makes the structure of corner connecting piece simpler, also is favorable to reducing its size to reduce the whole size of frame subassembly, especially reduce the size on the thickness direction of frame subassembly.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 is a schematic view illustrating an overall structure of a screen frame assembly provided by the present invention;
fig. 2 is a schematic diagram illustrating an explosion structure of the screen frame assembly provided by the present invention;
FIG. 3 shows an enlarged view at A in FIG. 1;
FIG. 4 shows an enlarged view at B in FIG. 1;
FIG. 5 shows a schematic structural view of the upper link;
FIG. 6 shows a schematic view of the construction of the lower link;
FIG. 7 shows an enlarged view at C in FIG. 2;
fig. 8 shows an enlarged view at D in fig. 2.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. It will be appreciated by those of ordinary skill in the art that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The utility model provides a screen frame subassembly includes frame section bar and corner connecting piece, the frame section bar is provided with at least two, the corner connecting piece is used for connecting adjacent two the frame section bar to form the screen frame subassembly that is used for fixed electronic equipment screen. Every the corner connecting piece has the connecting portion that are used for connecting two frame section bars respectively, is connecting on a side surface of every frame section bar the mounting groove has been seted up at the position of corner connecting piece, the mounting groove has the first opening that opens up in the screen thickness direction, every connecting portion via of corner connecting piece first opening assembly to corresponding mounting groove in, and at least partially with the mounting groove laminating cooperation that corresponds.
In a preferred embodiment, as shown in fig. 1 and 2, a plurality of edge frame profiles and corner connecting pieces are provided, and the corner connecting pieces connect the edge frame profiles to form a rectangular edge frame. Specifically, the frame section bar includes upper frame section bar 10, lower frame section bar 20 and side frame section bar 30, upper frame section bar 10 with lower frame section bar 20 parallel arrangement, side frame section bar 30 is provided with two, two the tip of side frame section bar 30 respectively through adapter connector with upper frame section bar 10 with the end connection of lower frame section bar 20 makes the frame forms the concatenation and forms the rectangle frame. In other embodiments, more frame profiles and more corner connectors may be arranged to form a frame with other shapes, for example, a pentagon, a hexagon, etc. may be formed by splicing.
The corner connectors comprise a first corner connector 40 and a second corner connector 50, the upper connector being used for connecting the end of the upper frame profile 10 to the end of the side frame profile 30, as shown in fig. 3. The second corner connector 50 is used to connect the end of the lower frame profile 20 and the end of the side frame profile 30, as shown in fig. 4.
As shown in fig. 5, the first corner connector 40 includes two connection portions, i.e., a first connection portion 41 and a second connection portion 42, the first end of the first connection portion 41 is connected with the first end of the second connection portion 42, and the first connection portion 41 and the second connection portion 42 are disposed perpendicular to each other such that the first corner connector 40 is configured in an ∟ -shaped structure, preferably, the first connection portion 41 and the second connection portion 42 are identical in shape such that the first connection portion 41 and the second connection portion 42 can be connected with both the upper frame profile 10 and the side frame profile 30, the first corner connector 40 is configured in a plate-strip structure, or at least the first connection portion 41 and the second connection portion 42 are configured in a plate-strip structure, preferably, the thickness thereof is not more than 4mm, preferably, the first corner connector 40 is an integral structure, i.e., the first connection portion 41 and the second connection portion 42 are provided with a first fastening member 46 for fastening a fastening hole to fix the connection portion and the side frame profile.
The positions where the first connection portion 41 and the second connection portion 42 are connected to each other constitute a first connection transition portion 45, that is, the first connection portion 41 and the second connection portion 42 are integrally connected by the first transition first connection transition portion 45. Preferably, the first corner connector 40 further comprises a reinforcing structure 43, the reinforcing structure 43 is disposed at a position close to the first transition first connecting transition portion 45, and the reinforcing structure 43 is connected with two upper connecting portions 41 at the same time. Preferably, the reinforcing structure 43 is not in contact with the first connecting transition portion 45, as shown in fig. 5, in the present embodiment, a spacing hole 44 is formed between the reinforcing portion 43 and the first connecting transition portion 45, the spacing hole 44 is preferably a circular hole, the spacing hole 44 isolates the reinforcing portion 43 from the connection of the two upper connecting portions 41, and the provision of the spacing hole 44 is beneficial to reduce the weight of the first corner connecting member 40. Alternatively, in other embodiments, the spacing hole 44 may not be provided, that is, the reinforcing portion 43 and the first connecting transition portion 45 form an integral structure, so as to further improve the strength of the first corner connector 40.
As shown in fig. 6, the second corner connector 50 includes three connecting portions, namely, a third connecting portion 51, a fourth connecting portion 52 and a fifth connecting portion 53, the fourth connecting portion 52 and the fifth connecting portion 53 are arranged in parallel, the third connecting portion 51 is perpendicular to the fourth connecting portion 52 and the fifth connecting portion 53, and the third connecting portion 51, the fourth connecting portion 52 and the fifth connecting portion 53 are connected to a second connecting transition portion 55, so that the second corner connector 50 is constructed as an integral structure.
Preferably, the second connection transition portion 55 is configured as an elongated structure, the third connection portion 51 is disposed along the extending direction thereof and connected to the first end thereof, the fifth connection portion 53 is connected to the second end thereof perpendicular to the second connection transition portion 55, the fourth connection portion 52 is connected to a position between the first end and the second end of the second connection transition portion 55 in parallel to the fifth connection portion 53, and preferably, the fourth connection portion 52 is disposed near the fifth connection portion 53, so that the second corner connector 50 is integrally configured as an F-shaped structure. Preferably, the second connection transition portion 55 may be configured as a structure extending along a straight line, or the second connection transition portion 55 may further include a bent portion.
The second corner connector 50 is constructed in a lath structure, or at least the third connecting portion 51, the fourth connecting portion 52 and the fifth connecting portion 53 are constructed in a lath structure, and the thickness thereof is preferably less than 4mm, and further, the second corner connector 50 is constructed in an integral structure.
The third connecting portion 51 is used to connect with the side frame profile 30, and the fourth connecting portion 52 and the fifth connecting portion 53 are used to connect with the lower frame profile 20. Because lower frame section bar 20 mostly need set up button, audio amplifier, external port etc. for lower frame section bar 20 is great in the ascending size of width direction, consequently, set up fourth connecting portion 52 and fifth connecting portion 53 simultaneously with lower frame 20 is connected, in order to improve the reliability that lower section bar frame 20 connects. Preferably, more connecting parts can be connected to the lower profile frame 20, the specific number of which can be determined according to the width of the lower profile frame 20, and the larger the width of the lower profile frame 20, the more connecting parts are, i.e. more than three connecting parts can be provided for the second corner connecting part 50, for example, four or more connecting parts can be provided.
The side connection part 51 and the line connection part 52 are provided with second fastening holes 54, and the second fastening holes 54 are used for penetrating fasteners so as to fixedly connect the corresponding connection parts and the frame profile.
Preferably, lightening holes 56 are provided in the second connecting transition part 55, one or more lightening holes 56 may be provided, and the lightening holes 56 may contribute to lightening the weight of the second corner connector 50. Furthermore, the lightening holes 56 can also be used for positioning the installation of the second corner connecting piece 50, and a protruding structure opposite to the lightening holes 56 is arranged on the side frame section bar 30 or the lower frame section bar 20, so that when the second corner connecting piece 50 is installed, the protruding structure is firstly inserted into the lightening holes 56 to position the installation of the second corner connecting piece 50 and prevent the fool, and the installation of the second corner connecting piece 50 is more convenient and more reliable.
The upper frame section bar 10, the side frame section bar 30 and the lower frame section bar 20 are all provided with mounting grooves, the mounting grooves are at least provided with an open first opening in the thickness direction of the screen (namely, the thickness of the frame section bar), and the connecting parts on the corner connecting pieces are all embedded into the mounting grooves when being connected with the connecting parts, so that the mounting is convenient, and the whole thickness of the screen frame assembly can be reduced. Preferably, in this embodiment, the mounting groove further has a second opening at an end of the frame profile to facilitate the connection part to be inserted therein. The mounting groove is preferably provided on a back side of the frame profile, i.e., a back side of the screen, to improve the overall beauty of the screen.
As shown in fig. 7 and 8, upper mounting grooves 11 are respectively formed at positions of the upper frame section 10 near both ends, and the upper mounting grooves 11 are used for mounting upper connection portions 41 of the first corner connectors 40, so that the upper connection portions 41 can be inserted into the upper mounting grooves 11. Preferably, the depth of the upper mounting groove 11 is the same as the thickness of the upper connecting portion 41, so that the upper connecting portion 41 can be completely inserted into the upper mounting groove 11, and the thickness of the upper frame section 10 is not affected by the installation of the upper connecting portion 41.
A first installation groove 31 is formed in the side frame section 30 near the first end thereof, and the first installation groove 31 is used for installing an upper connection portion 41 of the first corner connector 40, so that the upper connection portion 41 can be inserted into the first installation groove 31. Preferably, the depth of the first mounting groove 31 is the same as the thickness of the upper connecting portion 41, so that the upper connecting portion 41 can be completely inserted into the first mounting groove 31, and the thickness of the side frame profile 30 is not affected by the installation of the upper connecting portion 41.
A second mounting groove 32 is formed on the side frame section 30 near the second end thereof, and the second mounting groove 32 is used for mounting a side connection part 51 of the second corner connection member 50, so that the side connection part 51 can be inserted into the second mounting groove 32. Preferably, the depth of the second mounting groove 32 is the same as the thickness of the side connection part 51, so that the side connection part 51 can be completely inserted into the second mounting groove 32, and the thickness of the side frame profile 30 is not affected by the installation of the side connection part 51.
The lower frame section bar 20 is provided with two lower mounting grooves 21 at positions close to two ends of the lower frame section bar, and the two lower mounting grooves 21 are respectively used for mounting the fourth connecting part 52 and the fifth connecting part 53. Preferably, the depth of the lower mounting groove 21 is the same as the thickness of the fourth connecting portion 52 and the fifth connecting portion 53, so that the lower connecting portion 52 can be completely inserted into the lower mounting groove 21, and the thickness of the lower frame profile 20 is not affected by the installation of the second corner connector 50. Preferably, the two lower mounting grooves 21 of the lower frame section 20 may be completely or partially penetrated for convenient processing, or when there are more connecting portions connected to the lower frame section 20, a plurality of lower mounting grooves 21 penetrating each other may be provided on the lower frame section 20.
The utility model also provides an electronic equipment, electronic equipment includes above-mentioned screen frame subassembly, the frame of screen frame subassembly conduct screen to a glass of fixed screen. Preferably, threaded holes are formed in the upper frame section bar 10, the lower frame section bar 20 and the side frame section bar 30, and the threaded holes are used for installing screws to fix structures such as glass of the screen through the screws.
The utility model provides an electronic equipment is interactive display screen, touch-control all-in-one, blackboard, whiteboard, intelligent TV, the mutual big screen of intelligence or the mutual flat board of intelligence etc..
The utility model provides a corner connecting piece of screen frame subassembly makes its installation convenient more, swift from the side of frame section bar on imbedding the frame section bar. And the structure of corner connecting piece is simpler for it can adopt the stronger steel material of structural strength, thereby can also make its whole thickness littleer when guaranteeing intensity, thereby be favorable to reducing wholly the thickness of screen frame subassembly.
Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.
Claims (11)
1. The utility model provides a screen frame subassembly for fixed electronic equipment's screen, includes two at least adjacent frame section bars and is used for connecting the corner connecting piece of two adjacent frame section bars, its characterized in that, the corner connecting piece has the connecting portion that are used for connecting two adjacent frame section bars respectively, offers on a side surface of every frame section bar to be used for connecting the mounting groove of corner connecting piece, the mounting groove has the first opening that opens on the screen thickness direction, every connecting portion via of corner connecting piece first opening assembly is to the mounting groove that corresponds in, and at least partially with the mounting groove laminating cooperation that corresponds.
2. The screen bezel assembly of claim 1, wherein the corner connector comprises a first corner connector having two connecting portions, a first connecting portion and a second connecting portion, respectively, the first connecting portion and the second connecting portion being perpendicular to each other.
3. The screen bezel assembly of claim 2, wherein the at least two bezel profiles comprise an upper bezel profile and a side bezel profile, the first corner connector connecting the upper bezel profile and the side bezel profile.
4. The screen bezel assembly of claim 1, wherein the corner connector comprises a second corner connector having three connecting portions, a third connecting portion, a fourth connecting portion, and a fifth connecting portion, wherein the fourth connecting portion and the fifth connecting portion are parallel to each other and perpendicular to the third connecting portion.
5. The screen bezel assembly of claim 4, wherein the at least two adjacent bezel profiles comprise a lower bezel profile and a side bezel profile, and the second corner connector connects the lower bezel profile and the side bezel profile, wherein the lower bezel profile has a width greater than a width of the side bezel profile, and wherein two mounting slots are provided in the lower bezel profile at a location where the second corner connector is connected, the two mounting slots being parallel to each other for mounting the fourth connecting portion and the fifth connecting portion, respectively.
6. The screen bezel assembly of claim 5, wherein the two mounting slots on the lower bezel profile are at least partially through-going.
7. The screen bezel assembly of any of claims 1-6, wherein the mounting slots open on a back side of the corresponding bezel profile.
8. The screen bezel assembly of any of claims 1-6, wherein each connection portion is provided with a fastening hole for passing a fastener therethrough to fixedly connect the corresponding connection portion and the bezel profile.
9. The screen bezel assembly of any of claims 1-6, wherein each connection portion is a lath structure, and all connection portions of each corner connector are integrally connected via a connection transition portion.
10. An electronic device comprising a screen and a screen bezel assembly for securing the screen, wherein the screen bezel assembly is a screen bezel assembly as claimed in any one of claims 1 to 9.
11. The electronic device of claim 10, wherein the electronic device is an interactive display screen, a touch-control all-in-one machine, an electronic blackboard, an electronic whiteboard, a smart television, a smart interactive large screen, or a smart interactive tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574015.7U CN210168322U (en) | 2019-04-23 | 2019-04-23 | Screen frame assembly and electronic equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574015.7U CN210168322U (en) | 2019-04-23 | 2019-04-23 | Screen frame assembly and electronic equipment with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210168322U true CN210168322U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920574015.7U Active CN210168322U (en) | 2019-04-23 | 2019-04-23 | Screen frame assembly and electronic equipment with same |
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| Country | Link |
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| CN (1) | CN210168322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113672127A (en) * | 2021-08-24 | 2021-11-19 | 高创(苏州)电子有限公司 | Frame connecting device, frame mechanism and display equipment |
| CN115610137A (en) * | 2021-07-15 | 2023-01-17 | 广州视源电子科技股份有限公司 | Auxiliary screen device and intelligent blackboard |
-
2019
- 2019-04-23 CN CN201920574015.7U patent/CN210168322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115610137A (en) * | 2021-07-15 | 2023-01-17 | 广州视源电子科技股份有限公司 | Auxiliary screen device and intelligent blackboard |
| CN113672127A (en) * | 2021-08-24 | 2021-11-19 | 高创(苏州)电子有限公司 | Frame connecting device, frame mechanism and display equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210113 Address after: 100085 room c1106, 10th floor, block C, No.9, Shangdi 3rd Street, Haidian District, Beijing Patentee after: Beijing Honghe Aixue Education Technology Co.,Ltd. Address before: 518000 No.8, Qinglan 1st Road, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN Hitevision Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |