CN218069249U - LED display conference screen - Google Patents
LED display conference screen Download PDFInfo
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- CN218069249U CN218069249U CN202222200836.9U CN202222200836U CN218069249U CN 218069249 U CN218069249 U CN 218069249U CN 202222200836 U CN202222200836 U CN 202222200836U CN 218069249 U CN218069249 U CN 218069249U
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Abstract
The utility model discloses a LED display conference screen, including box, display screen module and control device, the box includes a plurality of section bar frames, is formed with the accommodation space in the section bar frame, and the section bar frame includes panel, backplate and the relative both sides board that sets up, and a plurality of section bar frame's curb plate connects gradually, and the display screen module is fixed on the panel, and the control device sets up in section bar frame's accommodation space, sets up on the panel and has the open-ended mounting hole, the control device holding is in the mounting hole; the conference screen reduces the occupation of the control device on the external space by installing the control device in the profile frame; the display screen module is installed on the display screen panel, and is supported through the panel, thereby avoiding the wiring that the support piece arranges the limitation and influence the control device to the control device.
Description
Technical Field
The utility model relates to a LED display device field, in particular to LED shows meeting screen.
Background
When the LED display screen uses as the meeting screen, because the quantity that relates to devices such as integrated circuit board, power is more, need occupy great accommodation space, and current structure of installing the control device in the display screen box is for improving the intensity of box or be convenient for install the display screen module, often can set up rib or support piece that influences the accommodation space on the backplate of box, has restricted arranging of control device, also is not convenient for control device wiring between the device.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing prior art, an object of the present invention is to provide a LED display conference screen, which is designed to solve the problem of limited layout when the LED display screen is provided with a built-in control device in the prior art.
In order to achieve the purpose, the utility model adopts the following technical proposal:
an aspect of the utility model provides a LED shows meeting screen, include:
the box body comprises a plurality of profile frames, an accommodating space is formed in each profile frame, each profile frame comprises a panel, a back plate and two opposite side plates, and the side plates of the profile frames are connected in sequence;
the display screen module is fixed on the panel;
a control device disposed in the receiving space of the profile frame;
the panel is provided with a mounting hole with an opening, and the control device is accommodated in the mounting hole.
The utility model discloses an in the embodiment, the wire casing has been seted up respectively, every at the both ends of curb plate correspond on the section bar frame the wire casing communicates each other.
The utility model discloses an in the embodiment, the panel is just right one side of display screen module is provided with one or many mounting grooves, the mounting groove is followed the length or the width direction setting of panel, be provided with one or more magnetism in the mounting groove and inhale the subassembly, magnetism inhale the subassembly with the connection is inhaled to display screen module magnetism.
The utility model discloses an in the embodiment, magnetism is inhaled the subassembly and is included magnet and magnetic conduction spare, magnetic conduction spare is fixed on the panel, magnet magnetism is inhaled on the magnetic conduction spare.
The utility model discloses an in the embodiment, the panel with one side that the display screen module is relative is provided with outside bellied supporting part, the supporting part with the back butt of display screen module.
In an embodiment of the present invention, the display screen modules are provided in plural numbers, and the plural display screen modules are arranged on the box body in an array manner; the supporting part sets up a plurality ofly, and is a plurality of the supporting part is followed the direction of arranging of display screen module distributes.
In an embodiment of the present invention, the side plate is provided with a locking structure, and two adjacent section frames pass through the locking structure.
In an embodiment of the present invention, the locking structure includes a magnetic member for assisting to fix two adjacent section frames, a locking structure for locking two adjacent section frames, and a positioning structure for positioning two adjacent section frames;
the magnetic parts are arranged at two ends of the outer wall of the side plate, and the magnetic parts on the side plates of two adjacent section bar frames are connected in a magnetic way;
the locking structure comprises a first locking piece and a second locking piece which are locked and connected, the first locking piece is arranged on one side plate of the section frame, and the second locking piece is arranged on the corresponding side plate of the other section frame;
the positioning structure comprises adaptive positioning holes and positioning pieces, the positioning holes are formed in one side plate of the section frame, and the positioning pieces are arranged on the corresponding side plate of the other section frame.
The utility model discloses an in the embodiment, the locking structure with location structure includes a plurality ofly, a plurality of respectively the locking structure is with a plurality of location structure is crisscross to be set up.
The utility model discloses an in the embodiment, the backplate with one side that the panel is relative is provided with a plurality of installing zones, control device set up in on the installing zone, be provided with in the installing zone a plurality of to the convex bellying of panel direction is a plurality of the bellying interval sets up.
Has the advantages that:
one aspect of the present invention provides an LED conference display screen, in which a control device is installed in an accommodating space of a profile frame, so as to improve the appearance of the conference screen and reduce the occupation of the conference screen to the external space; the display screen module is arranged on the panel of the profile frame and is not interfered with the control device, and the display screen module is supported by the panel without additionally arranging a supporting piece, so that the limitation of the supporting piece on the arrangement space of the control device and the influence on the wiring of the control device are avoided; the control device accessible mounting hole dismouting, the maintenance of the later stage of being convenient for also does benefit to the performance that wireless module etc. formed.
Drawings
Fig. 1 is a schematic structural diagram of an LED conference display screen (without a display screen module) according to an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is an enlarged view of a portion B of fig. 1.
Fig. 4 is a partial top view of an LED conference display screen (without a display screen module) according to an embodiment of the present invention.
Fig. 5 is an exploded view of a profile frame according to an embodiment of the present invention.
Fig. 6 is an enlarged view of a portion C of fig. 5.
Description of the main element symbols: 100-box body, 1-section bar frame, 101-first section bar unit, 102-second section bar unit, 11-containing space, 12-panel, 121-installation hole, 122-installation groove, 123-supporting part, 13-back panel, 131-installation area, 1311-lug, 14-side panel, 141-locking structure, a-magnetic attraction piece, b-locking structure, b 1-first locking piece, b 2-second locking piece, c-positioning structure, c 1-positioning hole, c 2-positioning piece, 142-line passing groove, 2-magnetic attraction piece, 3-edge sealing and 200-control device.
Detailed Description
The utility model provides a LED shows meeting screen, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the embodiment is lifted to follow with reference to the attached drawing the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-4, the utility model provides a LED display conference screen, including: a cabinet 100, a display module (not shown) and a control device 200;
the box body 100 is formed by sequentially splicing a plurality of section bar frames 1, an accommodating space 11 is formed in each section bar frame 1, and the section bar frames 1 with different sections can be used according to the requirements of control devices 200 to be installed in the size of the accommodating space 11, so that the arrangement of various control devices 200 is facilitated; the section frame 1 comprises a face plate 12, a back plate 13 and two side plates 14, wherein the two side plates 14 are correspondingly arranged and respectively connected with one side edge of the face plate 12 and one side edge of the back plate 13 to form a rectangular square frame-shaped structure; the two sides of the profile frame 1 adjacent to one splicing side are open and used for wiring of the control device 200.
In one embodiment, the profile frame 1 is an extruded aluminum alloy profile, is light in weight, and has sufficient strength. Each section bar frame 1 can include first section bar unit 101 and second section bar unit 102 of mutual concatenation, and a plurality of section bar frames 1 assemble the back in proper order, and its four sides forms box 100 after installing banding 3 respectively, and banding 3 can be known through the location structure who sets up respectively on it with section bar frame 1, perhaps fixes through modes such as welding.
The first profile unit 101 and the second profile unit 102 are integrally formed rectangular frames, and the upper end and the lower end of each rectangular frame are open. The adjacent side walls of the first profile unit 101 and the second profile unit 102 are fixed in a friction welding mode, and after the fixing, the first profile unit 101 and the second profile unit 102 are flush. Furthermore, the first profile unit 101 and the second profile unit 102 are respectively provided with a positioning structure, and before welding, the first profile unit 101 and the second profile unit 102 are positioned by the positioning structure on the first profile unit 101 and the positioning structure on the second profile unit 102 in a matching manner. It should be noted that the positioning structures on the first profile unit 101 and the second profile unit 102 are complementary structures, and after the two are matched, the outer walls of the side plates 14 corresponding to the first profile unit 101 and the second profile unit 102 are tightly attached.
The display screen module is fixed on the panel 12 of the box 100, and the display conference screen can include a display screen module or a plurality of display screen modules, and when the display screen module is a plurality of, the display screen module can be arranged on the box 100 in an array mode, and specifically can be a rectangular array or other shapes which need to be equipped in practical use.
When the LED display screen is used as a conference screen, more control devices 200 are often required to be installed, such as a control component of a video playing board card, a control component of an android card, a strong power supply time-sharing controller, a weak power supply of the board card, a power amplifier card, a sound box (or a speaker), a control switch, an infrared receiving head, a power status indicator lamp, a wireless module wire, a USB or HDMI port, and the like; for making the display conference screen not occupy too much external space, control device 200 sets up in section bar frame 1's accommodation space 11, and the wire rod that shows the conference screen need not expose, can optimize the arranging of wire rod.
As shown in fig. 1 and 5, further, a mounting hole 121 having an opening is provided on the panel 12, and the controller device 200 is accommodated in the mounting hole 121. The mounting holes 121 on the panel 12 may be opened to have a corresponding size according to the arrangement of the control devices 200, and when the control devices 200 need to be repaired or replaced, the control devices 200 may be taken out of the mounting holes 121, that is, the mounting holes 121 are generally set to be larger than the specification of the control devices 200, which is convenient for the control devices 200 to be disassembled and assembled; when the conference screen is installed on a wall or fixed on the wall, the display screen module can be detached in front of the conference screen, and then the control device 200 can be maintained; the control device 200 is disposed forward and also contributes to the performance of the wireless module.
As shown in fig. 3, further, two ends of the side plate 14 are respectively provided with a wire passing groove 142, and the corresponding wire passing grooves 142 on each profile frame 1 are communicated with each other. The wires connected with each control device 200 in each profile frame 1 uniformly pass through the wire passing grooves 142 at the upper end or the lower end of the profile frame 1 and are connected with other control devices 200, so that the arrangement of the wires in the profile frame 1 is more orderly, and the limitation on the installation space of the control devices 200 is less.
As shown in fig. 1 and 2, in an embodiment, just be provided with one or more mounting groove 122 to one side of display screen module on the panel 12, the mounting groove 122 sets up along the length or the width direction of panel 12, is provided with one or more magnetism in the mounting groove 122 and inhales subassembly 2, and the tiling of display screen module is installed on panel 12, and its back is fixed with the magnet piece, inhales the subassembly 2 magnetism through this magnet piece and the interior magnetism of mounting groove 122 and inhales and be connected simple to operate. Specifically, the magnetic assembly 2 in the mounting groove 122 is arranged in the same manner as the display screen module. In this embodiment, the mounting groove 122 is arranged along the extending direction of the section bar frame 1, a plurality of magnetic assemblies 2 are uniformly distributed in each mounting groove 122, and each magnetic assembly 2 corresponds to the magnet piece on the back of the display screen module.
Specifically, the magnetic component 2 includes a magnet and a magnetic conducting member, the magnetic conducting member is fixed on the panel 12, and the magnet is magnetically attracted on the magnetic conducting member. The magnetic conducting piece can be one of materials with good magnetic conducting capability, such as iron, copper or alloy of the iron and the copper. In this embodiment, the magnetic conducting member includes a magnetic part and a fixing part, the fixing part is disposed on the back of the magnetic part, the fixing part is in the shape of a cylinder with external threads, and penetrates through a threaded hole on the panel 12 of the profile frame 1 to be in threaded connection with the panel 12; the magnetic part is magnetically attracted with the back of the magnet and is connected with the back of the display screen module.
As shown in fig. 2 and 6, in order to further improve the flatness of the display screen module, one side of the panel 12 opposite to the display screen module is provided with a supporting portion 123 protruding outwards, and the supporting portion 123 abuts against the back of the display screen module, so that the display screen module is located at the same height everywhere or when the conference screen is formed by splicing a plurality of display screen modules, the display screen module is located at the same height, and the flatness of the display conference screen is ensured. Furthermore, because the supporting part 123 is a protruding structure, there is enough space for fixing the magnet piece on the back of the display conference screen.
In one embodiment, a plurality of display screen modules are arranged, and the plurality of display screen modules are arranged on the box body 100 in an array manner; correspondingly, the supporting part 123 is also provided with a plurality of, and a plurality of supporting parts 123 distribute along the direction of arranging of display screen module respectively, support the display screen module respectively. In order to ensure the flatness of the surface of the conference screen, at least one display screen module is abutted against two supporting parts.
Referring to fig. 5 and 6, the side plates 14 are provided with a locking structure 141, and two adjacent profile frames 1 are fixedly connected by the locking structure 141. Further, the locking structure 141 on the side plate 14 of the profile frame 1 includes a magnetic member a, a locking structure b and a positioning structure c;
the magnetic parts a are arranged at two ends of the outer wall of the side plate 14, and the magnetic parts a on the side plates 14 of two adjacent section bar frames 1 are connected in a magnetic mode and used for assisting in fixing the two adjacent section bar frames 1; specifically, the outer side of the side plate 14 of the profile frame 1 is provided with a groove body for installing the magnetic attraction piece a, the magnetic attraction piece a is fixed in the groove body by using a screw, and after two adjacent profile frames 1 are connected, no gap is generated between the two adjacent profile frames.
The locking structure b is used for locking two adjacent profile frames 1 and comprises a first locking piece b1 and a second locking piece b2 which are connected in a locking mode, the first locking piece b1 is arranged on a side plate 14 of one profile frame 1, the second locking piece b2 is arranged on a corresponding side plate 14 of the other profile frame 1, and the first locking piece b1 is fixed on the second locking piece b2 in one of clamping and buckling modes.
The positioning structure c is used for positioning two adjacent profile frames 1 and comprises a positioning hole c1 and a positioning part c2 which are matched, wherein the positioning hole c1 is arranged on the side plate 14 of one of the profile frames 1, and the positioning part c2 is arranged on the corresponding side plate 14 of the other profile frame 1. The positioning member c2 may be a positioning pin or the like.
When two section bar frames 1 are connected, firstly, the side plates 14 correspondingly connected with the two section bar frames 1 are mutually aligned, the positioning piece c2 on the side plate 14 of one section bar frame 1 is inserted into the positioning hole c1 corresponding to the other section bar frame 1, so that the two section bar frames 1 are aligned, then the two section bar frames 1 are preliminarily fixed through the magnetic absorption piece a, then the first locking piece b1 and the second locking piece b2 on the two section bar frames 1 are respectively fixed, then the connection of the two section bar frames 1 can be rapidly completed, and the rapid installation on the installation site is facilitated.
In order to improve the positioning accuracy and the connection stability of two adjacent profile frames 1, the locking structures b and the positioning structures c respectively comprise a plurality of locking structures b and a plurality of positioning structures c which are arranged in a staggered mode. The locking structures b and the positioning structures c are arranged between the magnetic suction pieces a at the two ends of the side plate 14 and are uniformly distributed along the extending direction of the side plate 14 of the section bar frame 1. The two structures can be staggered in a way that one positioning structure c is arranged between two locking structures b, or a plurality of positioning structures c are arranged between two locking structures b, or a plurality of locking structures b are arranged between two positioning structures c.
Referring to fig. 2 and 3, in order to improve the heat dissipation effect of the control device 200, a plurality of mounting areas 131 are disposed on a side of the back plate 13 opposite to the panel 12, the control device 200 is fixed in the mounting areas 131 by screws, a heat dissipation structure is disposed in the mounting areas 131, the heat dissipation structure includes a plurality of protruding portions 1311 protruding toward the panel 12, the protruding portions 1311 are disposed at intervals, specifically, the protruding portions 1311 are strip-shaped protrusions, and the plurality of strip-shaped protrusions are disposed in parallel, so that a gap is formed at the bottom of the control device 200, which is beneficial to heat dissipation of the control device 200, and the control device 200 can be stably connected to the protruding portions 1311.
To sum up, the utility model discloses an install controlling means 200 in section bar frame 1's accommodation space 11, reduced the occupy of controlling means 200 to the exterior space, and improved the outward appearance of meeting screen.
The display screen module is installed on the panel 12 of the section bar frame 1 and is installed in a layered mode and does not interfere with the control device 200, the display screen module is supported through the panel 12, a supporting piece does not need to be additionally arranged, and limitation of the supporting piece on the arrangement space of the control device 200 and influence on wiring of the control device 200 are avoided.
The wires of the control devices 200 in different section bar frames 1 are uniformly distributed through the wire passing grooves 142 at the upper end and the lower end of the section bar frame 1, so that the influence of the arrangement of the control devices 200 caused by the arrangement of holes in the middle of the section bar when the number of the control devices 200 is large is avoided, and the arrangement of the wires is optimized.
The panel 12 of the profile frame 1 is provided with a mounting hole 121 suitable for the control device 200 to pass through, so that the control device 200 is convenient to maintain from the front of the conference screen, and the performances of a wireless module and the like are also facilitated to be exerted.
It should be understood that equivalents and modifications may be made thereto by those skilled in the art, and all such modifications and alterations are intended to fall within the scope of the appended claims.
Claims (10)
1. An LED display conference screen, comprising:
the box body comprises a plurality of section bar frames, wherein an accommodating space is formed in each section bar frame, each section bar frame comprises a panel, a back plate and two oppositely-arranged side plates, and the side plates of the section bar frames are sequentially connected;
the display screen module is fixed on the panel;
a control device disposed in the receiving space of the profile frame;
the panel is provided with a mounting hole with an opening, and the control device is accommodated in the mounting hole.
2. The LED display conference screen of claim 1, wherein both ends of the side plates are respectively provided with a wire passing groove, and the corresponding wire passing grooves on each of the section bar frames are communicated with each other.
3. The LED display conference screen according to claim 1, wherein one side of the panel facing the display screen module is provided with one or more mounting grooves, the mounting grooves are arranged along the length or width direction of the panel, one or more magnetic attraction components are arranged in the mounting grooves, and the magnetic attraction components are magnetically attracted with the display screen module and connected with the display screen module.
4. The LED display conference screen of claim 3, wherein the magnetic component comprises a magnet and a magnetic conduction member, the magnetic conduction member is fixed on the panel, and the magnet is magnetically attracted on the magnetic conduction member.
5. The LED display conference screen according to claim 1, wherein a side of the panel opposite to the display screen module is provided with a support portion protruding outwards, and the support portion abuts against the back surface of the display screen module.
6. The LED display conference screen as claimed in claim 5, wherein a plurality of display screen modules are arranged on the box body in an array manner; the supporting part sets up a plurality ofly, and is a plurality of the supporting part is followed the direction of arranging of display screen module distributes.
7. The LED display conference screen of claim 1, wherein a locking structure is provided on the side plate, and two adjacent section frames are fixedly connected by the locking structure.
8. The LED conference display screen of claim 7, wherein the locking structure comprises a magnetic member for assisting to fix two adjacent section frames, a locking structure for locking two adjacent section frames, and a positioning structure for positioning two adjacent section frames;
the magnetic suction pieces are arranged at two ends of the outer wall of the side plate, and the magnetic suction pieces on the side plates of two adjacent section bar frames are connected in a magnetic suction manner;
the locking structure comprises a first locking piece and a second locking piece which are locked and connected, the first locking piece is arranged on one side plate of the section frame, and the second locking piece is arranged on the corresponding side plate of the other section frame;
the positioning structure comprises adaptive positioning holes and positioning pieces, the positioning holes are formed in one side plate of the section frame, and the positioning pieces are arranged on the corresponding side plate of the other section frame.
9. The LED display conference screen of claim 8, wherein the locking structure and the positioning structure comprise a plurality of locking structures and a plurality of positioning structures, respectively, and the plurality of locking structures and the plurality of positioning structures are arranged in a staggered manner.
10. The LED display conference screen according to claim 1, wherein a plurality of mounting areas are arranged on a side of the back plate opposite to the panel, the control device is arranged on the mounting areas, a plurality of protruding portions protruding towards the panel are arranged in the mounting areas, and the plurality of protruding portions are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222200836.9U CN218069249U (en) | 2022-08-19 | 2022-08-19 | LED display conference screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222200836.9U CN218069249U (en) | 2022-08-19 | 2022-08-19 | LED display conference screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218069249U true CN218069249U (en) | 2022-12-16 |
Family
ID=84405136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222200836.9U Active CN218069249U (en) | 2022-08-19 | 2022-08-19 | LED display conference screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218069249U (en) |
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2022
- 2022-08-19 CN CN202222200836.9U patent/CN218069249U/en active Active
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