CN210860548U

CN210860548U - Reinforcing frame assembly, display main body and spliced intelligent interactive flat plate

Info

Publication number: CN210860548U
Application number: CN201921710482.4U
Authority: CN
Inventors: 周科松
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-26
Anticipated expiration: 2029-10-11

Abstract

The utility model relates to an intelligence electronic equipment technical field specifically discloses an strengthen frame subassembly, show main part and the mutual flat board of concatenation formula intelligence, wherein, strengthen the frame subassembly and include along first crossbeam and the second crossbeam of vertical direction parallel arrangement on the backplate of demonstration main part, one side that first crossbeam is close to the second crossbeam is connected with two girders, the girder is including the first end of connecting first crossbeam and extending to the second end that is close to the lower extreme of backplate, the second end of two girders passes through the third crossbeam and connects. The reinforcing frame assembly with the structure can effectively support the backboard, prevents the backboard from deforming, the lower ends of the two main beams are connected by the third cross beam at the lower end of the backboard, the strength of the main beams is enhanced, the third cross beam is only arranged in an area between the two main beams, and the enough space for avoiding is reserved on the backboard for installing components such as a control main board of a display main body while the backboard is guaranteed to have enough supporting strength.

Description

Reinforcing frame assembly, display main body and spliced intelligent interactive flat plate

Technical Field

The utility model relates to an intelligent electronic equipment technical field especially relates to an it is mutual dull and stereotyped to strengthen frame subassembly, display main part and concatenation formula intelligence.

Background

The intelligent interactive flat panel is a conference machine, integrates a computer, a projector, an electronic whiteboard, a television, an advertising machine and a sound box, has the functions of writing, commenting, synchronous interaction, multimedia, remote video conference and the like, integrates multiple technologies of high-definition display, man-machine interaction, multimedia information processing, network transmission and the like, and is commonly used in places such as government and enterprise conference rooms, media studio, education and training institutions and the like.

The dull and stereotyped backplate of intelligence interaction needs to support parts such as LED lamp pearl, diffuser plate, optics diaphragm, mainboard, power, consequently requires the backplate to have higher support intensity and roughness, but the backplate adopts the sheet metal to make usually, takes place to warp easily, consequently needs extra enhancement frame to strengthen the processing it when installation and use. Reinforcing frame on the mutual dull and stereotyped backplate of intelligence at present is simple T style of calligraphy structure or the style of calligraphy of falling U structure mostly, and the reinforcing frame of this structure exists that the supporting effect is not good, the not enough problem of intensity.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a strengthen frame subassembly, its simple structure supports intensity height.

Another object of the embodiment of the utility model is to provide a show main part and the mutual flat board of concatenation formula intelligence, its backplate non-deformable.

To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:

in a first aspect, a reinforcing frame assembly is provided, including along vertical direction parallel arrangement first crossbeam and second crossbeam on the backplate of demonstration main part, the both ends of first crossbeam with the both ends of second crossbeam are equallyd divide and are extended to respectively be adjacent to the left and right sides of backplate, first crossbeam is close to one side of second crossbeam is connected with two girders, two the girder is followed the length direction parallel and interval of first crossbeam sets up, the girder is including connecting the first end of first crossbeam with extend to adjacent to the second end of the lower extreme of backplate, two the second end of girder passes through the third crossbeam and connects.

As a preferable scheme of the reinforcing frame assembly, an avoiding groove is formed in the main beam, the second cross beam penetrates through the avoiding groove, and an opening of the avoiding groove faces the back plate.

As an optimal scheme of the reinforcing frame assembly, the first end of the main beam is connected with the first cross beam through a first connecting piece, the first connecting piece comprises a first body, the first body is respectively far away from one side face of the back plate and one side face of the back plate, which is far away from the main beam, through screws, the two sides of the first body respectively face towards the main beam perpendicular to one side face of the back plate, a first connecting plate and a second connecting plate are extended from one side face of the back plate, a containing groove for containing the main beam is formed between the first connecting plates, and the first connecting plate is connected with the main beam through screws.

As a preferable mode of the reinforcing frame assembly, a second connecting plate extends from one end of the first connecting plate close to the first cross beam towards one side of the first cross beam perpendicular to the backboard, and the second connecting plate is connected with the first cross beam through the screw.

As a preferable scheme of the reinforcing frame assembly, the third beam includes a second body and second connecting members fixed at two ends of the second body, the second connecting members include third connecting plates extending from ends of the second body toward a direction perpendicular to the direction of the back plate, one ends of the third connecting plates far away from the second body are connected with fourth connecting plates, the fourth connecting plates are parallel to the back plate, and the fourth connecting plates are fixed to one side of the main beam far away from the back plate through screws.

As a preferable scheme of the reinforcing frame assembly, the second body includes a first plate parallel to and spaced from the back plate, two sides of the first plate in the width direction extend toward the back plate to form a second plate, one end of the second plate, which is far away from the first plate, extends toward the outside of the second body to form a third plate, and the third plate is connected with the back plate through a screw;

the second connecting piece further comprises a fifth connecting plate perpendicular to the fourth connecting plate, the fifth connecting plate is attached to the end face of the second end of the main beam, a sixth connecting plate is connected to one end, far away from the fourth connecting plate, of the fifth connecting plate, the sixth connecting plate is partially attached to one side face, far away from the back plate, of the third plate, and the sixth connecting plate is connected with the third plate through screws.

As a preferable scheme of the reinforcing frame assembly, two fixing columns are arranged on the main beam along the length direction of the main beam, threaded holes are formed in the fixing columns, one of the fixing columns is adjacent to the first end, and the other fixing column is adjacent to the second end.

As a preferable scheme of the reinforcing frame assembly, two handles are respectively arranged at two ends of the first cross beam along the length direction of the first cross beam.

In a second aspect, a display main body is provided, which includes a back plate and a display module, wherein the back plate is disposed on the back side of the display module, and the reinforcing frame assembly is disposed on one side of the back plate away from the display module.

In a third aspect, a spliced intelligent interactive tablet is provided, which includes a main screen and an auxiliary screen connected with the main screen, wherein the main screen includes the display main body; and/or the secondary screen comprises the display main body.

The utility model discloses beneficial effect does: the reinforcing frame assembly with the structure can effectively support the backboard, prevents the backboard from deforming, the lower ends of the two main beams are connected by the third cross beam at the lower end of the backboard, the strength of the main beams is enhanced, the third cross beam is only arranged in an area between the two main beams, and the enough space for avoiding is reserved on the backboard for installing components such as a control main board of a display main body while the backboard is guaranteed to have enough supporting strength.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is the utility model discloses mutual dull and stereotyped structural schematic of concatenation formula intelligence.

Fig. 2 is a schematic structural diagram of a display main body according to an embodiment of the present invention (a rear case is not shown).

Fig. 3 is a partially enlarged view of a portion a of fig. 2.

Fig. 4 is a schematic structural diagram of a reinforcing frame assembly according to an embodiment of the present invention.

Fig. 5 is a partially enlarged view of a portion B of fig. 4.

Fig. 6 is a partially enlarged view of the point C in fig. 4.

In the figure:

10. a display main body;

1. a reinforcing frame assembly; 11. a first cross member; 12. a second cross member; 121. a beam body; 122. a first bending plate; 123. a second bending plate; 13. a third cross member; 131. a second body; 1311. a first plate; 1312. a second plate; 1313. a third plate; 132. a second connecting member; 1321. a third connecting plate; 1322. a fourth connecting plate; 1323. a fifth connecting plate; 1324. a sixth connecting plate; 14. a main beam; 141. a first end; 142. a second end; 143. an avoidance groove; 15. a first connecting member; 151. a first body; 152. a first connecting plate; 153. a second connecting plate; 16. fixing a column; 161. a threaded hole; 17. a handle;

2. a back plate;

3. a rear housing;

100. a main screen; 200. a secondary screen; 300. a foot rest; 310. a support leg; 320. reinforcing the connecting plate; 400. a wall hanging panel assembly; 410. a first wall hanging plate; 420. a second wall hanging plate; 430. a third wall hanging plate; 500. a wall hanging strip.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the embodiment of the utility model provides a reinforcing frame subassembly 1, its mainly used carries out effectual support to backplate 2 that shows main part 10, when showing main part 10 and need hanging the wall or hang on foot rest 300, reinforcing frame subassembly 1 can also be connected with hanging strip 500 as main support piece, reinforcing frame subassembly 1 can disperse the gravity that shows main part 10 to backplate 2 on, avoid backplate 2 to warp, simultaneously because wall hanging strip 500 and reinforcing frame subassembly 1 lug connection, can avoid wall hanging strip 500 to be connected with backshell 3, effectively prevent that backshell 3 from taking place to warp.

As shown in fig. 2 to 6 (some reference numerals are used in fig. 1), in the present embodiment, the reinforcing frame assembly 1 includes a first cross member 11 and a second cross member 12 which are disposed in parallel in a vertical direction on the back panel 2 of the display main body 10, both ends of the first cross member 11 and both ends of the second cross member 12 extend to the left and right sides adjacent to the back panel 2, respectively, one side of the first cross member 11 adjacent to the second cross member 12 is connected with two main beams 14, the two main beams 14 are disposed in parallel and spaced in a length direction of the first cross member 11, the main beams 14 include a first end 141 connecting the first cross member 11 and a second end 142 extending to the lower end adjacent to the back panel 2, and the second ends 142 of the two main beams 14 are connected by a third cross member 13. The reinforcing frame assembly 1 with the structure can effectively support the backboard 2 and prevent the backboard 2 from deforming, the third cross beam 13 positioned at the lower end of the backboard 2 connects the lower ends of the two main beams 14, the strength of the main beams 14 is enhanced, the third cross beam 13 is only arranged in the area between the two main beams 14, and enough avoiding space is reserved on the backboard 2 for installing components such as a control mainboard of the display main body 10 while ensuring that the backboard 2 has enough supporting strength.

Specifically, the cross sections of the first cross beam 11 and the main beam 14 are both square tubular. The square tubular beam has strong bearing capacity, is not easy to deform, and can ensure the flatness of the back plate 2.

In the present embodiment, as shown in fig. 5, the main beam 14 is provided with an escape groove 143 through which the second cross beam 12 passes, and the escape groove 143 opens toward the back panel 2. Through setting up the opening towards backplate 2 dodge groove 143, can dodge second crossbeam 12, prevent that the thickness of reinforcement frame subassembly 1 from taking place the stack in the cross position of second crossbeam 12 with girder 14, can also avoid second crossbeam 12 to divide absolutely simultaneously, keep the wholeness of second crossbeam 12, increase the intensity of second crossbeam 12, further can also reduce the spare part quantity of reinforcement frame subassembly 1, reduce the dismouting degree of difficulty.

Specifically, the second beam 12 includes a beam body 121, the beam body 121 is parallel to and spaced apart from the back plate 2, a first bending plate 122 is bent toward the back plate 2 in the width direction (here, the illustrated vertical direction) of the beam body 121, a second bending plate 123 is bent toward one side of the center line of the width direction of the beam body 121 away from one end of the first bending plate 122 away from the beam body 121, and the second bending plate 123 is connected to the back plate 2 through a screw; the avoiding groove 143 is a stepped groove, and the structure of the stepped groove matches with the cross-sectional shape of the second beam 12, so that the second beam 12 is integrally clamped in the stepped groove, and the main beam 14 can be tightly attached and fixed with the back plate 2. In the present embodiment, the main beam 14 is connected to the beam body 121 by screws.

In an embodiment, the first end 141 of the main beam 14 is connected to the first cross beam 11 through the first connecting member 15, the first connecting member 15 includes a first body 151, the first body 151 is connected to a side of the first cross beam 11 away from the backboard 2 and a side of the main beam 14 away from the backboard 2 through screws, the first connecting plates 152 extend towards a side of the main beam 14 perpendicular to the backboard 2 on two sides of the first body 151, a receiving groove for receiving the main beam 14 is formed between the two first connecting plates 152, and the first connecting plates 152 are connected to the main beam 14 through screws. This first connecting piece 15 can firmly connect main beam 14 and first crossbeam 11, and the holding tank of first connecting piece 15 can also be injectd the position of first connecting piece 15, reduces the fixed degree of difficulty.

In the present embodiment, one end of the first connecting plate 152 near the first beam 11 extends toward one side of the first beam 11 perpendicular to the backboard 2 to form a second connecting plate 153, and the second connecting plate 153 is connected to the first beam 11 by a screw.

In one embodiment, the third cross member 13 includes a second body 131 and second connecting members 132 fixed to two ends of the second body 131, the second connecting member 132 includes a third connecting plate 1321 extending from an end of the second body 131 toward a direction perpendicular to the backboard 2, a fourth connecting plate 1322 is connected to an end of the third connecting plate 1321 away from the second body 131, the fourth connecting plate 1322 is parallel to the backboard 2, and the fourth connecting plate 1322 is fixed to a side of the main beam 14 away from the backboard 2 by screws. By providing the third cross member 13 with a structure with the second connecting member 132, the number of parts can be reduced.

In this embodiment, the second body 131 includes a first plate 1311 parallel to and spaced apart from the back plate 2, two sides of the first plate 1311 in the width direction extend to the back plate 2 to form a second plate 1312, one end of the second plate 1312, which is far away from the first plate 1311, extends to the outside of the second body 131 to form a third plate 1313, and the third plate 1313 is connected to the back plate 2 by screws; the second connecting member 132 further includes a fifth connecting plate 1323 perpendicular to the fourth connecting plate 1322, the fifth connecting plate 1323 is attached to the end surface of the second end 142 of the main beam 14, a sixth connecting plate 1324 is connected to an end of the fifth connecting plate 1323 away from the fourth connecting plate 1322, the sixth connecting plate 1324 is partially attached to a side surface of the third plate 1313 away from the back plate 2, and the sixth connecting plate 1324 is connected to the third plate 1313 through screws. By screw-coupling the sixth connection plate 1324 of the second connection member 132 with the third plate 1313 of the second body 131, it is possible to increase the strength of the second connection member 132 and prevent the connection of the second connection member 132 with the second body 131 (i.e., the third connection plate 1321) from being deformed.

In an embodiment, two fixing posts 16 are disposed on the main beam 14 along the length direction thereof, and threaded holes 161 are formed in the fixing posts 16, wherein one fixing post 16 is adjacent to the first end 141, and the other fixing post 16 is adjacent to the second end 142. Through the fixed column 16 that sets up threaded hole 161, can reserve the position of being connected with hanging strip 500 on stiffening frame subassembly 1's girder 14 for hanging strip 500 can be connected with stiffening frame subassembly 1, and then makes display main body 10 can be as main support by stiffening frame subassembly 1 after hanging.

In addition, in order to facilitate carrying of the display main body 10, the first cross member 11 may be provided with one handle 17 at each of both ends in the longitudinal direction thereof.

As shown in fig. 2, the embodiment of the present invention further provides a display main body 10, including backplate 2 and display module assembly, backplate 2 sets up the dorsal part at display module assembly, and one side that display module assembly was kept away from to backplate 2 is provided with the enhancement frame subassembly 1 of above arbitrary embodiment. The detailed structure of the reinforcing frame assembly 1 is not described herein. The back side of the display module means: the non-display side of the display module.

The rear shell 3 is further arranged on one side, away from the display module, of the back plate 2 of the display main body 10, and the reinforcing frame assembly 1 is partially arranged between the rear shell 3 and the back plate 2 and partially exposed out of the rear shell 3.

As shown in fig. 1 (some reference numbers are used along fig. 2 to 6), the embodiment of the present invention further provides a spliced intelligent interactive tablet, including a main screen 100 and an auxiliary screen 200 connected to the main screen 100, where the main screen 100 and the auxiliary screen 200 both include a display main body 10, and the display main body 10 of the main screen 100 may adopt the display main body 10 of the above embodiment; and/or, the display main body 10 of the sub-screen 200 employs the display main body 10 of the above embodiment.

The size of the display and operation interface of the spliced intelligent interactive flat panel can be increased by splicing the main screen 100 and the auxiliary screen 200, large screen display is achieved, meanwhile, the manufacturing difficulty and cost can also be reduced, in addition, the main screen 100 can be separated from the auxiliary screen 200 and can be independently displayed and operated, the main screen 100 and the auxiliary screen 200 are electrically connected through a connecting wire, and signal transmission is achieved.

Mutual dull and stereotyped still includes foot rest 300, hanging panel subassembly 400 and hanging strip 500 of concatenation formula intelligence, the dorsal part of main screen 100 corresponds every girder 14 and is provided with a wall hanging strip 500, the dorsal part of vice screen 200 corresponds every girder 14 and also is provided with a wall hanging strip 500, wall hanging strip 500 passes through the fix with screw on the fixed column 16 of girder 14, and the length of hanging strip 500 extends along the length direction of girder 14, one side that girder 14 was kept away from to hanging strip 500 is provided with the couple that the opening is decurrent.

Foot rest 300 includes three landing leg 310 of interval setting, set up an enhanced connection board 320 between two adjacent landing legs 310, landing leg 310 that is located the middle part is just to main screen 100 and vice screen 200's concatenation department, the upper end of foot rest 300 is provided with hanging board subassembly 400, this hanging board subassembly 400 includes the first hanging board 410 that connects gradually along the horizontal direction, second hanging board 420 and third hanging board 430, wherein, first hanging board 410 supplies two wall hanging strip 500 on the main screen 100 to articulate, third hanging board 430 supplies two wall hanging strip 500 on the vice screen 200 to articulate, second hanging board 420 mainly is used for connecting first hanging board 410 and third hanging board 430, make three wall hanging board constitute a holistic hanging board subassembly 400, the increase of strength.

In the description herein, it is to be understood that the terms "upper" and "lower" are used in a descriptive sense only and not for purposes of limitation, and are not to be construed as indicating or implying that a particular device or element must have a particular orientation, be constructed and operated in a particular manner, based on the orientation or positional relationship shown in the figures. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a strengthen frame subassembly, its characterized in that includes along vertical direction parallel arrangement first crossbeam and second crossbeam on the backplate of demonstration main part, the both ends of first crossbeam with the both ends of second crossbeam are equallyd divide and are extended to respectively to be adjacent to the left and right sides of backplate, first crossbeam is close to one side of second crossbeam is connected with two girders, two the girder is followed the length direction parallel and the interval of first crossbeam sets up, the girder is including connecting the first end of first crossbeam with extend to adjacent to the second end of the lower extreme of backplate, two the second end of girder passes through the third crossbeam and connects.

2. The reinforcing frame assembly of claim 1, wherein the main beam is provided with an avoiding groove for the second cross beam to pass through, and an opening of the avoiding groove faces the back plate.

3. The reinforcement frame assembly of claim 1, wherein the first end of the main beam is connected to the first cross beam by a first connector, the first connector includes a first body, the first body is connected to a side of the first cross beam away from the back plate and a side of the main beam away from the back plate by screws, first connectors extend from two sides of the first body toward a side of the main beam perpendicular to the back plate, a receiving groove is formed between the two first connectors, and the first connectors are connected to the main beam by screws.

4. The reinforcement frame assembly of claim 3, wherein an end of the first connector plate proximate the first cross member extends toward a side of the first cross member perpendicular to the back plate with a second connector plate, the second connector plate being connected to the first cross member by the screw.

5. The reinforcement frame assembly of claim 1, wherein the third beam includes a second body and second connectors fixed to two ends of the second body, the second connectors include a third connecting plate extending from the end of the second body toward a direction perpendicular to the back plate, one end of the third connecting plate away from the second body is connected to a fourth connecting plate, the fourth connecting plate is parallel to the back plate, and the fourth connecting plate is fixed to a side of the main beam away from the back plate by screws.

6. The reinforcing frame assembly according to claim 5, wherein the second body includes a first plate parallel to and spaced apart from the back plate, wherein second plates extend from both sides of the first plate in the width direction toward the back plate, and a third plate extends from an end of the second plate away from the first plate toward the outside of the second body, and the third plate is connected to the back plate by screws;

7. The reinforcement frame assembly of claim 1, wherein the main beam includes two attachment posts along a length thereof, the attachment posts including threaded holes, one of the attachment posts being adjacent the first end and the other of the attachment posts being adjacent the second end.

8. A reinforcing frame assembly according to claim 1, wherein the first cross member is provided with a handle at each end along its length.

9. A display main body, comprising a back plate and a display module, wherein the back plate is disposed at the back side of the display module, and the side of the back plate away from the display module is provided with the reinforcing frame assembly as claimed in any one of claims 1 to 8.

10. A tiled smart interactive tablet comprising a primary screen and a secondary screen connected to the primary screen, wherein the primary screen comprises the display body of claim 9; and/or the secondary screen comprises the display body of claim 9.