Connecting assembly and display device

Abstract

The invention discloses a connecting assembly and display equipment, the connecting assembly comprises a connector, two opposite sides of the connector are respectively provided with a connecting part, one connecting part is used for being connected with the peripheral side of one LED display unit, the other connecting part is used for being connected with the peripheral side of the other LED display unit, and the connecting part is used for being connected with the peripheral side of the other LED display unit. And the adjacent LED display units are spliced together. It can be understood that the adjacent LED display units are connected through the connectors, so that positioning between the adjacent LED display units is achieved, and smoothness between the adjacent LED display units is guaranteed. And the plurality of LED display units are spliced and connected through the connectors, so that the plurality of LED display units can be flatly spliced and connected, and the display effect of the display equipment is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of display devices, and in particular, to a connection component and a display device. Background Art

[0002] In the related art, a display device includes a plurality of LED display units and a mounting rack. The plurality of LED display units are all arranged on the mounting rack to be spliced into a display device. Among them, since the mounting rack needs to be set large enough to be able to splice a relatively large number of LED display units on the mounting rack. However, since the size of the mounting rack is set large, the flatness of the mounting rack may be poor. Therefore, the flatness during splicing of the LED display units may be poor, thereby affecting the display effect of the display device. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this purpose, the present invention provides a connection component and a display device to ensure the flatness during splicing of the LED display units.

[0004] In a first aspect, an embodiment of the present application provides a connection component, which is applied to the gap between adjacent LED display units. The connection component includes a connector, and the connector is respectively provided with connection parts on opposite sides. One connection part is used to connect with the peripheral side of one LED display unit, and the other connection part is used to connect with the peripheral side of another LED display unit to splice the adjacent LED display units together.

[0005] According to some embodiments of the present invention, each connection part is provided with a connection hole, and the connection hole is used to set a fixing member for connecting with the LED display unit.

[0006] According to some embodiments of the present invention, in the direction close to the peripheral side of the LED display unit, each connection part is successively provided with a plurality of socket parts, and the protruding lengths of the socket parts are successively shortened, and the connection hole is arranged in the socket part.

[0007] According to some embodiments of the present invention, the connection component further includes a wire passer, which is used to be arranged between adjacent LED display units; wherein, the wire passer is provided with a wire passing channel, and the wire passing channel penetrates through the opposite side of the wire passer close to the adjacent LED display units.

[0008] According to some embodiments of the present invention, positioning inclined surfaces are provided on opposite sides of the wire passer, and both ends of the wire passing channel penetrate through the positioning inclined surfaces; wherein, in the direction towards the front side of the LED display unit, the two positioning inclined surfaces are gradually contracted.

[0009] According to some embodiments of the present invention, the connection component further includes a sealing ring, and the sealing ring is disposed on the wire passing device and annularly arranged at the port of the wire passing channel.

[0010] In a second aspect, an embodiment of the present application provides a display device, including:

[0011] The above-mentioned connection component;

[0012] At least two LED display units, and the connection component is connected between adjacent LED display units.

[0013] According to some embodiments of the present invention, the display device further includes a back frame, and each of the connectors is connected to the back frame.

[0014] According to some embodiments of the present invention, the display device further includes a locking component, and the locking component includes a locking member and a movable member. The back frame is provided with a T-shaped guiding groove, the movable member is slidably disposed in the guiding groove, and the locking member is disposed on the back frame and is threadedly connected to the movable member.

[0015] According to some embodiments of the present invention, along the front-to-back direction of the LED display unit, the LED display unit is gradually shrunk, and a receiving gap for installing the connection component is provided between adjacent LED display units;

[0016] The display device further includes a side wrap, and the side wrap is disposed on the peripheral side of the display device;

[0017] According to some embodiments of the present invention, the display device further includes a wire inlet device disposed on the LED display unit. The wire inlet device is provided with a first wire inlet joint and / or a second wire inlet joint. The first wire inlet is disposed towards the back of the LED display unit, and the second wire inlet joint is disposed towards the peripheral side of the LED display unit.

[0018] It can be seen from the above technical solutions that the embodiments of the present application have the following advantages: Each adjacent LED display unit is connected by a connector, so as to realize the positioning between adjacent LED display units, and further ensure the flatness between adjacent LED display units. Also, because multiple LED display units are spliced and connected by connectors, multiple LED display units can be spliced and connected flatly, thus ensuring the flatness of the display device and further ensuring the display effect of the display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the display device according to an embodiment of the present invention;

[0020] Figure 2Schematic diagram of an angular structure of the connection component according to an embodiment of the present invention;

[0021] Figure 3 Another schematic diagram of the angular structure of the connection component according to an embodiment of the present invention;

[0022] Figure 4 Exploded schematic diagram of the connection component according to an embodiment of the present invention;

[0023] Figure 5 Schematic diagram of the structure of another connection component according to an embodiment of the present invention;

[0024] Figure 6 Schematic diagram of the structure of the back frame and the connection component according to an embodiment of the present invention;

[0025] Figure 7 is Figure 6 Enlarged schematic diagram of area A in

[0026] Figure 8 Schematic diagram of the structure of the locking component according to an embodiment of the present invention;

[0027] Figure 9 Schematic diagram of the structure of the wire inlet according to an embodiment of the present invention.

[0028] Among them, the meanings of the reference numerals are as follows:

[0029] 100, LED display unit; 200, connection component; 210, connector; 211, connection part; 2111, first socket part; 2112, second socket part; 2113, connection hole; 220, fixing part; 230, wire passer; 231, wire passing channel; 232, positioning inclined plane; 240, sealing ring; 300, back frame; 310, cross beam; 311, guiding groove; 400, locking component; 410, locking part; 420, movable part; 500, wire inlet; 510, first wire inlet joint; 520, second wire inlet joint; 600, edge wrapping. Detailed implementation manners

[0030] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0031] In the description of the present invention, it should be understood that with regard to the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, top, bottom, etc., is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0032] In the description of the present invention, the meaning of "several" is more than one, the meaning of "multiple" is more than two, and understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present invention in combination with the specific content of the technical solution.

[0034] In the description of the present invention, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0035] The present invention will be further described in detail below with reference to the drawings.

[0036] Please refer to Figures 1 to 3 , which is a connection component 200 provided by an embodiment of the present invention and is applied to the gap between adjacent LED display units 100. The connection component 200 includes a connector 210. The connector 210 is respectively provided with connection parts 211 on opposite sides. One connection part 211 is used to connect with the peripheral side of one LED display unit 100, and the other connection part 211 is used to connect with the peripheral side of another LED display unit 100 to splice the adjacent LED display units 100 together.

[0037] Specifically, during the splicing process of adjacent LED display units 100, the connecting portion 211 on one side of the connector 210 is connected to the peripheral side of one LED display unit 100, and the connecting portion 211 on the other side of the connector 210 is connected to the peripheral side of another LED display unit 100. Thus, the connector 210 splices two LED display units 100 together. With this arrangement, multiple LED display units 100 can be spliced together through the connector 210. For example, if four LED display units 100 are provided, the four LED display units 100 are spliced together through the connector 210 to form a display device. Among them, multiple connectors 210 are usually provided between every two adjacent LED display units 100 to ensure that each LED display unit 100 can be stably spliced and connected.

[0038] It can be understood that adjacent LED display units 100 are connected through the connector 210, thereby realizing the positioning between adjacent LED display units 100, and further ensuring the flatness between adjacent LED display units 100. Also, because multiple LED display units 100 are all spliced and connected through the connector 210, multiple LED display units 100 can be spliced and connected flatly, thus ensuring the flatness of the display device and further ensuring the display effect of the display device.

[0039] Moreover, for display devices of different sizes, there are corresponding different numbers of LED display units 100. In this regard, the connector 210 can be used to splice display devices of different sizes, without the need to customize different-sized mounting brackets to splice display devices of different sizes. It can be seen that the design of the connector 210 not only ensures the flatness of display devices of different sizes but also saves the production costs of display devices of different sizes.

[0040] In some embodiments, please refer to Figures 1 to 3 , the front-back direction of the LED display unit 100 can also be understood as the front-back direction of the connector 210. Each connecting portion 211 is provided with a connecting hole 2113 along the front-back direction, and the front and back sides of the connecting portion 211 are penetrated. The connecting hole 2113 is used to set a fixing member 220 connected to the LED display unit 100. For example, the fixing member 220 can be a bolt. The tail of the fixing member 220 is arranged on the LED display unit 100 and is threadedly connected to the connector 210, or the tail of the fixing member 220 is arranged on the connector 210 and is threadedly connected to the LED display unit 100, both of which can achieve the fixed connection between the connector 210 and the LED display unit 100.

[0041] As can be seen from the above, through the provision of the connection holes 2113, the connector 210 can be conveniently connected to the LED display unit 100 through the connection holes 2113, facilitating the splicing of adjacent LED display units 100 by the fixing member 220. Of course, the connection portions 211 on both sides of the connector 210 can also be connected to the peripheral side of the LED display unit 100 by a snap connection method.

[0042] In some embodiments, please refer to Figures 1 to 3 , in the direction close to the LED display unit 100, a plurality of socket portions are sequentially provided on each connection portion 211, and the protruding lengths of the socket portions are sequentially shortened, and each socket portion is provided with a connection hole 2113. For example, in the direction close to the LED display unit 100, each connection portion 211 is provided with a first socket portion 2111 and a second socket portion 2112, and both the first socket portion 2111 and the second socket portion 2112 are provided with connection holes 2113; wherein, along the front side direction of the LED display unit 100, the first socket portion 2111 is higher than the second socket portion 2112, or rather, the protruding length of the first socket portion 2111 forward relative to the second socket portion 2112 is longer.

[0043] In specific applications, along the front-rear direction of the LED display unit 100, a first mounting platform and a second mounting platform are provided on the peripheral side of the LED display unit 100, and the first mounting platform and the second mounting platform are arranged at different heights. The end of the first socket portion 2111 abuts against the first mounting platform, and one fixing member 220 is connected between the first mounting platform and the first socket portion 2111, and another fixing member 220 is connected between the second mounting platform and the second socket portion 2112. Thus, the connection portion 211 is firmly connected to the LED display unit 100 through the first socket portion 2111 and the second socket portion 2112.

[0044] It can be understood that through the provision of multiple socket portions, in addition to more firmly connecting the connector 210 and the LED display unit 100, precise positioning between the connector 210 and the LED display unit 100 is also achieved, ensuring that two LED display units 100 can be spliced and connected flatly, and further ensuring the flatness between the LED display units 100.

[0045] In some embodiments, please refer to Figures 1 to 3The connection component 200 also includes a wire passer 230, which is arranged between adjacent LED display units 100, and the two sides of the wire passer 230 are connected to the opposite sides of the adjacent LED display units 100; wherein the wire passer 230 is provided with a wire passing channel 231, and the wire passing channel 231 passes through the wire passer 230 on the opposite side of the adjacent LED display unit 100, that is, one end of the wire passing channel 231 is connected to a peripheral side of one LED display unit 100, and the other end is connected to a peripheral side of another LED display unit 100.

[0046] In specific applications, the power-carrying wires between adjacent LED display units 100 can pass through the wire passage 231, so that the electrical connection between the LED display units 100 is effectively protected; and the power-carrying wires are hidden in the wire passage 231, so as to ensure the neatness of the back side of the LED display unit 100.

[0047] Furthermore, a separation plate is provided at the position where the side of the LED display unit 100 is connected to the wire passage 231, and the separation plate is designed to be thinned all around. In specific applications, when necessary, the staff can easily remove the separation plate from the LED display unit 100, so as to form a wire hole on the side of the LED display unit 100, and the power-carrying wire in the LED display unit 100 can enter the wire passage 231 from the wire hole. If the wire passage 231 is not needed, the separation plate remains closed to the LED display unit 100.

[0048] In some embodiments, see Figures 1 to 3, the wire passer 230 is assembled and connected to the connector 210. With such an arrangement, when the connector 210 is assembled and connected between adjacent LED display units 100, the wire passer 230 can be effectively assembled between adjacent LED display units 100, so that the wire passing channel 231 of the wire passer 230 is docked with adjacent LED display units 100. With such an arrangement, during the assembly process of the LED display unit 100, the wire passer 230 and the connector 210 can be assembled together first. When the connector 210 is assembled between adjacent LED display units 100, the wire passer 230 is also assembled between adjacent LED display units 100. Thus, it can be seen that the assembly of the wire passer 230 is relatively convenient. In addition, the wire passer 230 and the wire passing box do not need to be connected. There is no need to correspondingly provide threaded holes or the like on the LED display unit 100 to realize the connection of the wire passer 230. Therefore, the wire passer 230 does not need to be connected to the LED display unit 100, thereby ensuring the sealing of the LED display unit 100 and further preventing rainwater and the like from seeping into the inside of the LED display unit 100. Of course, the wire passer 230 and the connector 210 are separately provided, and the two are set at different positions according to actual needs. With such an arrangement, the wire passer 230 and the LED display unit 100 need to be provided with a connection structure to realize the assembly of the wire passer 230 between adjacent LED display units 100.

[0049] In other possible embodiments, the wire passer 230 and the connector 210 are integrally connected. Or rather, the wire passer 230 is provided with a wire passing channel 231 for the energized wire to pass through.

[0050] In some possible embodiments, referring to Figure 4 , each connection component 200 includes a connector 210, and the connector 210 is connected to the wire passer 230. It can be understood that during the actual application process of the display device, the display device does not need to be hoisted for application. Each connection component 200 is only provided with one connector 210, and it can also meet the requirement that adjacent LED display units 100 can be stably connected to ensure the safe use of the display device.

[0051] In some other possible embodiments, please refer to Figures 1 to 3 , each connection component 200 includes two connectors 210, and the wire passer 230 is connected between the two connectors 210. It can be understood that during the actual application process of the display device, if the display device needs to be hoisted for application, each connection component 200 needs to be provided with two connectors 210, and the two connectors 210 can meet the requirement that adjacent LED display units 100 can be stably connected to ensure the safety of the display device during hoisting application.

[0052] Further, positioning inclined surfaces 232 are provided on both opposite sides of the wire passing device 230. More precisely, the two sides of the wire passing device 230 close to the adjacent LED display units 100 are inclined. The wire passing channel 231 is arranged in a V shape inside the wire passing device 230, and both ends of the wire passing channel 231 penetrate through the positioning inclined surfaces 232 respectively to be butt-jointed with the peripheries of the adjacent LED display units 100. Among them, in the direction towards the front side of the LED display unit 100, the two positioning inclined surfaces 232 are gradually contracted, that is, the wire passing device 230 is generally arranged in a frustum of a pyramid shape.

[0053] Specifically, in the front-to-back direction of the LED display unit 100, the LED display unit 100 is gradually contracted, that is, the periphery of the LED display unit 100 is inclined, and an accommodation gap can be formed between the adjacent LED display units 100 to install the connector 210 and the wire passing device 230. With such a setting, when the wire passing device 230 is arranged between the adjacent LED display units 100, the positioning inclined surfaces 232 on both sides of the wire passing device 230 are generally attached to the inclined surfaces of the frame, so as to realize the positioning with the LED display unit 100, and further realize the positioning between the connector 210 and the LED display unit 100, and the fixing member 220 can conveniently connect the connector 210 and the LED display unit 100.

[0054] Further, an annular groove is provided on the positioning inclined surface 232, and the annular groove is arranged around the port of the wire passing channel 231. The connection assembly 200 further includes a sealing ring 240, and the sealing ring 240 is embedded in the annular groove and is attached to the periphery of the LED display unit 100. Thus, the positioning inclined surface 232 of the wire passing device 230 is hermetically connected to the periphery of the LED display unit 100, so as to prevent rainwater from entering the LED display unit 100 through the wire passing holes on the periphery of the LED display unit 100, and further ensure the safety of the LED display unit 100 when used outdoors.

[0055] This application discloses a display device, please refer to Figures 1 to 3 , which includes the above-mentioned connection assembly 200 and at least two LED display units 100, and the connection assembly 200 is connected between the adjacent LED display units 100.

[0056] Specifically, during the splicing process of adjacent LED display units 100, the connecting portion 211 on one side of the connector 210 is connected to the peripheral side of one LED display unit 100, and the connecting portion 211 on the other side of the connector 210 is connected to the peripheral side of another LED display unit 100. Thus, the connector 210 splices the two LED display units 100 together. With this arrangement, multiple LED display units 100 can be spliced together through the connector 210. For example, if four LED display units 100 are provided, the four LED display units 100 are spliced together through the connector 210 to form a display device. Among them, multiple connectors 210 are usually provided between each adjacent LED display unit 100 to ensure that each LED display unit 100 can be stably spliced and connected.

[0057] It can be understood that each adjacent LED display unit 100 is connected through the connector 210, so as to realize the positioning between adjacent LED display units 100, and further ensure the flatness between adjacent LED display units 100. Also, because multiple LED display units 100 are all spliced and connected through the connector 210, multiple LED display units 100 can be spliced and connected flatly, thus ensuring the flatness of the display device and further ensuring the display effect of the display device.

[0058] In some embodiments, referring to Figure 1 、 Figure 6 and Figure 7 the display device further includes a back frame 300, and each connector 210 is connected to the back frame 300. With this arrangement, each LED display unit 100 is assembled on the back frame 300 through the connector 210, and the display device does not need to separately set up a connection structure to be connected to the back frame 300. Thus, it can be seen that in addition to being used for splicing the LED display units 100 to obtain the required display device, the connector 210 also facilitates the installation of the display device and the back frame 300.

[0059] For example, the back frame 300 includes two cross beams 310, and the two cross beams 310 are vertically arranged; similarly, two rows of connection components 200 are provided on the display device, and the two rows of connection components 200 are vertically arranged. Among them, one row of connection components 200 is sequentially connected to one cross beam 310, and the other row of connection components 200 is sequentially connected to the other cross beam 310. Thus, it can be seen that the cross beam 310 has a simple structure, which facilitates the installation of each connector 210, and further can conveniently install each LED display unit 100 on the back frame 300; at the same time, there is good flatness between each LED display unit 100, thus ensuring the display effect of the display device.

[0060] Furthermore, still referring to Figure 8, the display device further includes a locking assembly 400 for connecting the connector 210 to the cross beam 310. Specifically, the locking assembly 400 includes a locking member 410 and a movable member 420. The cross beam 310 of the back frame 300 is provided with a T-shaped guiding groove 311. For example, the cross beam 310 can be made of a section steel with a T-shaped groove. The movable member 420 is slidably disposed in the guiding groove 311. The locking member 410 is disposed on the back frame 300 and is threadedly connected to the movable member 420. For example, the locking member 410 is a bolt. The tail of the bolt is disposed on the connector 210, and the screw of the bolt is connected to the movable member 420, thereby realizing the connection between the connector 210 and the back frame 300.

[0061] It can be understood that the movable member 420 is slidably disposed in the guiding groove 311, and the movable member 420 can be flexibly adjusted to any position to adapt to the position of the connector 210, so as to be able to be connected to the locking member 410. Thus, with the above structural form of the back frame 300 and the connector 210, the back frame 300 can be flexibly applied to the setting of the connector 210 during application.

[0062] Furthermore, along the front-to-back direction of the LED display unit 100, the LED display unit 100 is gradually shrunk. An accommodation gap is formed between adjacent LED display units 100. The connection assembly 200 can be disposed in the accommodation gap and is connected to the peripheries of adjacent LED display units 100, thereby realizing the assembly of adjacent LED display units 100. Moreover, the connection assembly 200 is hidden in the accommodation gap during application and does not need to protrude from the back side of the LED display unit 100, thus ensuring the aesthetics of the display device. In addition, the display device further includes a edging 600. The edging 600 is disposed on the periphery where the connector 210 is not provided. With such a setting, the edging 600 ensures the flatness of the periphery of the display device and further ensures the aesthetics of the display device.

[0063] In some embodiments, referring to Figure 1 and Figure 9 , the display device further includes a wire inlet 500 disposed on the LED display unit 100. For example, the wire inlet 500 is disposed on the periphery of the LED display unit 100 and is located inside the edging 600. The wire inlet 500 is provided with a first wire inlet joint 510 and / or a second wire inlet joint 520. The first wire inlet joint 510 is disposed on one side plate of the edging 600 and is disposed towards the back of the LED display unit 100. The second wire inlet joint 520 is disposed on the other side plate of the edging 600 and is disposed towards the periphery of the LED display unit 100. The wire inlet 500 effectively realizes the functions of power supply inlet and signal input.

[0064] The technical means disclosed by the solution of the present invention are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present invention.

Claims

1. A connection assembly, characterized in that: Applied to the gap between adjacent LED display units, the connection component includes a connector, and the connector is provided with connecting parts on two opposite sides, one of the connecting parts is used to connect with the peripheral side of one of the LED display units, and the other connecting part is used to connect with the peripheral side of another LED display unit, so as to splice the adjacent LED display units together.

2. The connection assembly according to claim 1, characterized in that: Each of the connecting parts is provided with a connecting hole, and the connecting hole is used to be provided with a fixing piece connected to the LED display unit.

3. The connection assembly according to claim 2, characterized in that: In the direction close to the peripheral side of the LED display unit, each of the connecting parts is sequentially provided with a plurality of sleeve parts, and the protruding length of each of the sleeve parts is sequentially shortened, and the connecting hole is provided in the sleeve part.

4. The connection assembly according to any one of claims 1 to 3, characterized in that: The connection assembly also includes a wire passer for being arranged between adjacent LED display units; wherein the wire passer is provided with a wire passing channel, and the wire passing channel passes through the wire passer on the opposite side close to the adjacent LED display unit.

5. The connection assembly according to claim 4, characterized in that: Positioning slopes are provided on opposite sides of the wire passer, and both ends of the wire passing channel pass through the positioning slopes respectively; wherein, in the direction toward the front side of the LED display unit, the two positioning slopes are gradually contracted.

6. The connection assembly according to claim 4, characterized in that: The connection assembly also includes a sealing ring, which is arranged on the wire passer and is arranged around the port of the wire passing channel.

7. A display device, characterized in that: include: The connection assembly according to any one of claims 1 to 8; At least two LED display units, the connecting assembly is connected between adjacent LED display units.

8. The display device according to claim 9, characterized in that The display device further comprises a back frame, and each of the connectors is connected to the back frame.

9. The display device according to claim 9, characterized in that: Along the direction from front to back of the LED display units, the LED display units are gradually contracted, and an accommodation gap for installing the connection assembly is provided between adjacent LED display units.

10. The display device according to claim 9, characterized in that The display device also includes a line feeder arranged on the LED display unit, the line feeder is provided with a first line feeder connector and / or a second line feeder connector, the first line feeder is arranged toward the back of the LED display unit, and the second line feeder connector is arranged toward the peripheral side of the LED display unit.

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