Movable connecting piece, connecting assembly and display equipment

Abstract

The utility model relates to a movable connecting piece, a connecting assembly and display equipment. The movable connecting piece comprises a connecting base, and the connecting base is provided with a mounting part and a containing part; the magnetic attraction part is installed in the containing part, and the magnetic attraction part is used for being in magnetic attraction abutting connection with a lamp panel; and the connecting body comprises a connecting column and a connecting head, the connecting head is arranged on the connecting column and used for being assembled and fixed with the box body, and the connecting column and the mounting part can be telescopically and movably connected in the first direction of the movable connecting piece. The movable connecting piece and the lamp panel form an abutting relation, so that a part of magnetic attraction force of the fixed connecting piece can be counteracted (the part of magnetic attraction force is surplus magnetic attraction force which can cause corrugated structure deformation of the lamp panel), the purpose of reducing stress of the lamp panel is achieved, and it is guaranteed that magnetic attraction pulling force borne by the lamp panel is appropriate and cannot be pulled and deformed; and the lamp panel is kept in a good structural form, and the display effect is guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of display devices, and in particular to a movable connector, a connection component, and a display device. Background Technology

[0002] Display devices such as outdoor displays typically consist of a light panel and a housing for mounting the light panel. To facilitate the installation and removal of the light panel, a magnetic sleeve is installed on the housing. The magnetic sleeve exerts a magnetic force on the light panel, allowing it to be magnetically attached to the housing. In actual use, to ensure the flatness of the assembled housing meets requirements, the light panel and the magnetic sleeve are designed to be non-contact; for example, there may be a 0.2cm gap between the light panel and the housing.

[0003] However, in order to prevent the light panel from detaching from the cabinet due to deformation, or to avoid the light panel detaching from the cabinet due to the weakening of the magnetic force of the magnet sleeve caused by the low temperature environment, magnets with high magnetic force are usually chosen. However, it is difficult to accurately control the magnetic force applied to the light panel by the magnet with high magnetic force, which causes the light panel to be pulled and deformed due to excessive attraction, resulting in a corrugated structure deformation of the light panel and affecting the display effect. Utility Model Content

[0004] Therefore, it is necessary to provide a movable connector, a connecting component, and a display device to address the problem that excessive magnetic attraction forces on the lamp panel can cause corrugated structural deformation, affecting the display effect.

[0005] A first aspect of this application provides a movable connector, comprising:

[0006] The connector is provided with a mounting part and a receiving part;

[0007] A magnetic suction element, wherein the magnetic suction element is installed in the receiving portion, and the magnetic suction element is used to magnetically abut against the light panel; and

[0008] The connector includes a connecting post and a connecting head. The connecting head is disposed on the connecting post and is used to assemble and fix with the housing. The connecting post and the mounting part are retractably connected along a first direction of the movable connector.

[0009] The movable connector in this solution is used in the assembly of the light panel and the housing. It works in conjunction with the fixed connector to ensure reliable connection of the light panel. Specifically, both the fixed and movable connectors are installed on the side of the housing facing the light panel. The light panel is then placed on the housing. Utilizing the magnetic force generated by the large magnet of the fixed connector, the light panel is effectively attracted and fixed to the housing surface without contact, preventing it from detaching due to deformation or insufficient magnetic force caused by a drop in ambient temperature. Meanwhile, by adjusting the relative positions of the connecting column and the connecting seat according to the magnetic force of the fixed connector and the gap between the lamp panel and the fixed connector, the magnetic suction component installed on the connecting seat can come into contact with the lamp panel and be magnetically fixed. At this time, the movable connector and the lamp panel form an abutment relationship, which can offset part of the magnetic force of the fixed connector (this part of the magnetic force is the excess magnetic force that would cause the lamp panel to deform into a corrugated structure). This reduces the force on the lamp panel, ensures that the magnetic force on the lamp panel is appropriate and will not be stretched or deformed, maintains the good structural shape of the lamp panel, and ensures the display effect.

[0010] The technical solution of this application will be further described below:

[0011] In one embodiment, the mounting portion includes a mounting through hole and a sliding groove arranged sequentially along the first direction. The mounting through hole is located on the side of the sliding groove away from the magnetic attractor, and the connecting post passes through the mounting through hole and is slidably disposed inside the sliding groove.

[0012] In one embodiment, the mounting through hole is a threaded hole, the connecting post is provided with a threaded section, the threaded section spirally passes through the threaded hole and is slidably disposed inside the sliding groove, the external thread structure of the threaded section and the internal thread structure of the threaded hole are mutually restrictive and engaged in the first direction to prevent the threaded section from coming out of the sliding groove.

[0013] In one embodiment, the outer peripheral wall of the threaded segment is in clearance fit with the sidewall of the sliding groove.

[0014] In one embodiment, the connecting post further includes a first smooth wall section, one end of which is connected to the connecting head, and the other end of which is connected to the threaded section. The first smooth wall section is movably inserted inside the threaded hole.

[0015] In one embodiment, the connecting post further includes a second smooth wall section connected to the end of the threaded section away from the first smooth wall section. The connecting seat also has a guide hole extending along the first direction, which communicates with the sliding groove. The second smooth wall section is movably inserted into the interior of the guide hole.

[0016] In one embodiment, the movable connector further includes an elastic element that abuts against the end face of the guide hole and the second smooth wall segment.

[0017] In one embodiment, the connector is further provided with a window that communicates with the sliding groove.

[0018] In one embodiment, the receiving portion is provided as a receiving groove, and the magnetic member is embedded inside the receiving groove;

[0019] And / or, the connector is a stud, which is used to be screwed and fixed in the screw hole of the housing.

[0020] A second aspect of this application also provides a connection component comprising:

[0021] At least one fixed connector; and

[0022] At least one movable connector as described above, the movable connector being arranged in conjunction with the fixed connector and used to connect the lamp panel; wherein the fixed connector is used for non-contact engagement with the lamp panel, and the movable connector is used for contact engagement with the lamp panel.

[0023] In one embodiment, at least one of the movable connectors is provided near each side or each top corner of the light panel;

[0024] Alternatively, at least one of the movable connectors may be provided at the end of the lamp panel away from the direction of gravity.

[0025] A third aspect of this application also provides a display device comprising:

[0026] Box;

[0027] The connection assembly described above is mounted on the housing; and

[0028] The light panel is detachably assembled with the connecting assembly. Attached Figure Description

[0029] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0030] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the assembly structure of the connecting component and the lamp board according to an embodiment of this application.

[0032] Figure 2 This is a schematic diagram of the structure of the movable connector in one embodiment.

[0033] Figure 3 for Figure 2 A structural diagram from another perspective.

[0034] Figure 4 This is a schematic diagram of the structure forming the receiving part on the connector.

[0035] Figure 5 This is an exploded structural diagram of a movable connector according to one embodiment.

[0036] Explanation of reference numerals in the attached figures:

[0037] 100. Connecting assembly; 10. Movable connector; 11. Connecting seat; 111. Receiving part; 112. Mounting through hole; 113. Sliding groove; 114. Guide hole; 115. Window; 12. Magnetic suction element; 13. Connecting body; 131. Connecting post; 131a. Threaded section; 131b. First smooth wall section; 131c. Second smooth wall section; 132. Connecting head; 14. Elastic element; 20. Fixed connector; 200. Light panel. Detailed Implementation

[0038] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0039] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0040] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0042] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0043] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0044] In traditional technology, display devices such as outdoor displays typically include a light panel 200 and a housing for mounting the light panel 200. To facilitate the installation and removal of the light panel 200, a magnetic sleeve is provided on the housing. The magnetic sleeve generates a magnetic attraction to the light panel 200, allowing it to be magnetically attached to the housing. In actual use, to ensure the flatness of the assembled housing meets requirements, the light panel 200 and the magnetic sleeve adopt a non-contact design; for example, there may be a gap of approximately 0.2 cm between the light panel 200 and the housing.

[0045] However, in order to prevent the light panel 200 from detaching from the cabinet due to deformation, or to avoid the light panel 200 detaching from the cabinet due to the weakening of the magnetic force of the magnet sleeve caused by the low temperature environment, magnets with high magnetic force are usually selected. However, the magnetic force applied to the light panel 200 by the high magnetic force is difficult to control accurately, causing the light panel 200 to be stretched and deformed due to excessive attraction, resulting in a corrugated structure deformation of the light panel 200, which affects the display effect.

[0046] To address the problems of the existing technology, this application employs a combination of fixed connector 20 and movable connector 10 to magnetically fix the lamp panel 200. Specifically, the fixed connector 20 still uses a magnet with a large magnetic force, which is installed and cooperates with the lamp panel 200 in a non-contact manner. This effectively copes with the effects of lamp panel 200 deformation or decrease in ambient temperature, generating a sufficiently large magnetic attraction force on the lamp panel 200 to ensure that the lamp panel 200 is reliably attracted and fixed to the housing. At the same time, the movable connector 10 forms a magnetic abutment installation relationship with the lamp panel 200. The movable connector 10 supports the lamp panel, thereby offsetting some of the excessive magnetic attraction force generated by the fixed connector 20. This reduces the overall stress on the lamp panel 200 and prevents the lamp panel 200 from being stretched and deformed, resulting in a corrugated structure deformation.

[0047] Specifically, this application provides a display device, which may be, but is not limited to, one of the following: outdoor advertising screen, conference screen, etc.

[0048] The display device includes at least a cabinet (not shown in the figure), a connecting assembly 100, and a lamp panel 200. Typically, to achieve a larger display area, multiple cabinets are provided, and the multiple cabinets are spliced ​​together.

[0049] Accordingly, each cabinet is equipped with a connecting component 100 and a light panel 200, and all the light panels 200 can be assembled to form a light panel 200 with a large display area.

[0050] The connecting assembly 100 is mounted on the housing; the lamp panel 200 is detachably assembled with the connecting assembly 100. Specifically, in this application, the connecting assembly 100 includes at least one fixed connector 20 and at least one movable connector 10. The movable connector 10 is arranged to cooperate with the fixed connector 20 and is used to connect the lamp panel 200; wherein, the fixed connector 20 is used for non-contact engagement with the lamp panel 200, and the movable connector 10 is used for contact engagement with the lamp panel 200.

[0051] Specifically, at least one movable connector 10 is provided on each side or at each corner near the light panel 200. Alternatively, at least one movable connector 10 is provided at the end of the light panel 200 away from the direction of gravity.

[0052] Taking the movable connector 10 fixed only at the center of the lamp panel 200 as an example, if the magnetic force at the fixed connector 20 decreases due to factors such as cold, the top of the lamp panel 200 may flip and fall due to the decrease in magnetic force (the lamp panel 200 is usually in an upright position when in use). At this time, the attraction force of the movable connector 10 at the center alone cannot effectively fix the lamp panel 200. Therefore, by setting at least one movable connector 10 at each edge or top corner of the lamp panel, the lamp panel 200 can be magnetically fixed at multiple points, which increases the magnetic fixing force of the lamp panel 200 and can effectively improve the installation stability of the lamp panel 200 in low temperature environments.

[0053] Considering the large area of ​​the lamp panel 200, it is preferable to use multiple fixed connectors 20 and multiple movable connectors 10 together and simultaneously for fixing the lamp panel 200. For example, Figure 1 The illustration shows a specific embodiment with five fixed connectors 20 and four movable connectors 10.

[0054] The light panel 200 has a rectangular structure. Four movable connectors 10 are arranged at the four corners of the light panel 200, and five fixed connectors 20 are arranged at the middle of the four sides and the center of the light panel 200, forming a three-horizontal and three-vertical arrangement.

[0055] Both the fixed connector 20 and the movable connector 10 are magnetically attached to the lamp panel 200. To facilitate the magnetic connection, metal parts are installed on the lamp panel 200 at the corresponding parts of each fixed connector 20 and each movable connector 10, and the metal parts are magnetically attached to the fixed connector 20 and the movable connector 10.

[0056] Of course, in other optional embodiments, the number and arrangement of the fixed connectors 20 and the movable connectors 10 can also be designed according to actual needs, and are all within the protection scope of this application, which will not be elaborated here.

[0057] It should be noted that the fixed connector 20 includes a magnetic sleeve and a fixed post connected to each other. The magnetic sleeve is fixedly connected to the fixed post, and the fixed post is installed on the housing. The magnetic sleeve is used to generate magnetic attraction force on the lamp panel 200 so that the lamp panel 200 is attracted and fixed on the housing.

[0058] The enclosure can be, but is not limited to, any of the following: die-cast enclosure, sheet metal enclosure, etc.

[0059] See Figure 1 The present application illustrates an active connector 10, which includes a connector 11, a magnetic member 12, and a connector 13.

[0060] The connector 11 is provided with a mounting part and a receiving part 111; the magnetic member 12 is installed in the receiving part 111 and is used to magnetically abut against the lamp panel 200; the connector 13 includes a connecting post 131 and a connecting head 132, the connecting head 132 is disposed on the connecting post 131 and is used to assemble and fix with the housing, and the connecting post 131 and the mounting part can be telescopically connected along the first direction of the movable connector 10.

[0061] The connecting seat 11 adopts a columnar structure, such as a cylinder. Therefore, the first direction specifically refers to the axial direction of the connecting seat 11, or it can refer to the height direction of the connecting seat 11.

[0062] For example, the first direction is specifically as follows: Figure 2 The direction of the middle arrow S.

[0063] In summary, implementing the technical solution of this embodiment will achieve the following beneficial effects: The movable connector 10 of this solution is used in the assembly of the lamp panel 200 and the housing, and works in conjunction with the fixed connector 20 to ensure the reliability of the connection of the lamp panel 200. Specifically, both the fixed connector 20 and the movable connector 10 are installed on the side of the housing facing the lamp panel 200. Then, the lamp panel 200 is placed on the housing. With the magnetic attraction force generated by the large magnet of the fixed connector 20, the fixed connector 20 can form a non-contact engagement with the lamp panel 200, effectively adsorbing and fixing the lamp panel 200 to the surface of the housing. This prevents the lamp panel 200 from falling off the housing due to insufficient magnetic attraction caused by deformation of the lamp panel 200 or a drop in ambient temperature. Simultaneously, based on the magnetic force of the fixed connector 20 and the gap between the lamp panel 200 and the fixed connector 20, the relative position of the telescopically adjustable connecting post 131 and the connecting seat 11 can be made so that the magnetic suction member 12 installed on the connecting seat 11 can contact and magnetically fix the lamp panel 200. At this time, the movable connector 10 forms an abutment relationship with the lamp panel 200 to support the lamp panel 200, thereby offsetting part of the magnetic attraction force of the fixed connector 20 (this part of the magnetic attraction force is the excess magnetic attraction force that would cause the lamp panel 200 to deform into a corrugated structure), thereby reducing the force on the lamp panel 200, ensuring that the magnetic attraction force on the lamp panel 200 is appropriate and will not be stretched or deformed, so that the lamp panel 200 maintains a good structural shape and ensures the display effect.

[0064] It should be noted that there is a fitting gap between the lamp panel 200 and the housing, and the width direction of this fitting gap is consistent with the first direction of the connecting seat 11. That is, when the telescopic adjustment of the connecting body 13 and the connecting seat 11 is performed, the overall length of the movable connecting member 10 can be changed to accommodate different sizes of fitting gaps, so that the magnetic suction member 12 installed on the connecting seat 11 can magnetically contact the lamp panel 200, improving applicability and flexibility, so that the movable connecting member 10 can support lamp panels 200 of different specifications, thereby reducing the overall stress on the lamp panel 200 and preventing corrugated deformation.

[0065] In one embodiment, the mounting part includes a mounting through hole 112 and a sliding groove 113 arranged sequentially along a first direction. The mounting through hole 112 is located on the side of the sliding groove 113 away from the magnetic attractor 12. The connecting post 131 passes through the mounting through hole 112 and is slidably inserted inside the sliding groove 113. During installation, the connecting post 131 first passes through the mounting through hole 112 and then extends into the sliding groove 113. The connecting post 131 can slide back and forth along the first direction within the mounting through hole 112 and the sliding groove 113. Specifically, when the connecting post 131 slides close to the magnetic attractor 12, the overall length of the movable connecting member 10 shortens. When the connecting post 131 slides away from the magnetic attractor 12, the overall length of the movable connecting member 10 increases. The height adjustment of the movable connecting member 10 is simple, and the position of the magnetic attractor 12 can be flexibly adjusted so that the magnetic attractor 12 can attract and abut against various types and installation conditions of the lamp panel 200, preventing the lamp panel 200 from being deformed into a corrugated shape due to excessive magnetic attraction from the fixed connecting member 20.

[0066] Based on the above embodiments, for example, the mounting through hole 112 is set as a threaded hole, and the connecting column 131 is provided with a threaded section 131a. After the threaded section 131a spirally passes through the threaded hole, it is slidably set inside the sliding groove 113. The external thread structure of the threaded section 131a and the internal thread structure of the threaded hole are limited and matched in the first direction to restrict the threaded section 131a from coming out of the sliding groove 113.

[0067] As is easily understood, after the threaded section 131a is designed to be compatible with the threaded hole, the threaded section 131a can be smoothly inserted into the threaded hole and continuously rotated to pass through the threaded hole and extend into the interior of the sliding groove 113. However, the internal thread structure of the threaded hole will prevent the threaded section 131a from moving axially in the first direction. This makes it impossible for the threaded section 131a to come out of the sliding groove 113 and the threaded hole under non-manual rotation conditions, thereby improving the reliability of the connection between the connector 13 and the connector 11.

[0068] In order to enable the threaded section 131a to slide more smoothly axially within the sliding groove 113, the outer peripheral wall of the threaded section 131a is fitted with the groove side wall of the sliding groove 113 with a clearance fit.

[0069] Furthermore, the connecting seat 11 also has a window 115, which communicates with the sliding groove 113. In this application, the sliding groove 113 is a semi-circular groove, and the window 115 communicates with the opening of the sliding groove 113 and is also semi-circular. This structural design facilitates the processing and forming of the sliding groove 113, reducing processing difficulty and cost.

[0070] Furthermore, based on any of the above embodiments, the connecting post 131 further includes a first smooth wall section 131b. One end of the first smooth wall section 131b is connected to the connecting head 132, and the other end of the first smooth wall section 131b is connected to the threaded section 131a. The first smooth wall section 131b is movably disposed inside the threaded hole. The first smooth wall section 131b connects the connecting head 132 and the threaded section 131a into one unit. The first smooth wall section 131b slides in the threaded hole, which can guide and limit the extension and retraction movement of the connecting body 13.

[0071] Furthermore, the connecting post 131 also includes a second smooth wall section 131c, which is connected to the end of the threaded section 131a away from the first smooth wall section 131b. The connecting seat 11 also has a guide hole 114 extending along a first direction, which communicates with the sliding groove 113. The second smooth wall section 131c is movably inserted into the interior of the guide hole 114. By means of the expansion and contraction of the second smooth wall section 131c within the guide hole 114, the expansion and contraction movement of the connecting body 13 can be further guided and limited. At the same time, the sliding contact between the second smooth wall section 131c and the wall of the guide hole 114 can also improve the structural strength of the connection between the connecting body 13 and the connecting seat 11.

[0072] In another embodiment, the movable connector 10 further includes an elastic element 14, which abuts against the end face of the guide hole 114 and the second light wall segment 131c. Considering that the connector 11 can move freely relative to the connector 13, it may collide and produce abnormal noise. To address this, by adding an elastic element 14 between the connector 11 and the connector 13, the degree of freedom of movement of the connector 11 can be effectively constrained to eliminate potential abnormal noise. At the same time, the elastic force of the elastic element 14 can also help ensure the relative positional stability of the connector 11 and the connector 13, providing support for the lamp panel 200.

[0073] For example, the elastic element 14 can be any one of the following, but not limited to, a spring, a sheet, or an elastic column; the specific choice can be made flexibly according to actual needs.

[0074] In one embodiment, the receiving portion 111 is configured as a receiving groove, and the magnetic member 12 is embedded inside the receiving groove. In this way, the installation method and structure of the magnetic member 12 are simple, which helps to reduce the manufacturing cost of the movable connector 10.

[0075] For example, the receiving groove is a circular groove, and the magnetic attractor 12 is a circular magnetic block. The outer peripheral wall of the magnetic attractor 12 clamps the inner circular groove side wall of the receiving groove, thereby ensuring that the magnetic attractor 12 is installed and fixed in the receiving groove.

[0076] Furthermore, adhesive substances such as glue or double-sided tape can be installed in the receiving groove to generate adhesive force on the magnetic component 12, thereby improving the installation firmness of the magnetic component 12.

[0077] To facilitate the assembly or disassembly of the connector 13 and the housing, the connector 132 is provided as a stud, which is used to be screwed and fixed in the screw hole of the housing.

[0078] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0079] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A movable connector, characterized in that, include: The connector is provided with a mounting part and a receiving part; A magnetic suction component is installed in the receiving portion and is used to magnetically abut against the lamp panel; as well as The connector includes a connecting post and a connecting head. The connecting head is disposed on the connecting post and is used to assemble and fix with the housing. The connecting post and the mounting part are retractably connected along a first direction of the movable connector.

2. The movable connector according to claim 1, characterized in that, The mounting part includes a mounting through hole and a sliding groove arranged sequentially along the first direction. The mounting through hole is located on the side of the sliding groove away from the magnetic attractor. The connecting post passes through the mounting through hole and is slidably inserted inside the sliding groove.

3. The movable connector according to claim 2, characterized in that, The mounting through hole is a threaded hole, and the connecting column is provided with a threaded section. The threaded section spirally passes through the threaded hole and is slidably disposed inside the sliding groove. The external thread structure of the threaded section and the internal thread structure of the threaded hole are mutually restrictive and engaged in the first direction to prevent the threaded section from coming out of the sliding groove.

4. The movable connector according to claim 3, characterized in that, The outer peripheral wall of the threaded section is clearance-fitted with the side wall of the sliding groove.

5. The movable connector according to claim 3, characterized in that, The connecting post also includes a first smooth wall section, one end of which is connected to the connecting head, and the other end of which is connected to the threaded section. The first smooth wall section is movably inserted inside the threaded hole.

6. The movable connector according to claim 5, characterized in that, The connecting column further includes a second smooth wall section, which is connected to the end of the threaded section away from the first smooth wall section. The connecting seat also has a guide hole extending along the first direction, which communicates with the sliding groove. The second smooth wall section is movably inserted into the interior of the guide hole.

7. The movable connector according to claim 6, characterized in that, The movable connector also includes an elastic element, which is disposed between the end face of the guide hole and the second smooth wall section.

8. The movable connector according to claim 2, characterized in that, The connecting seat also has a window, which communicates with the sliding groove.

9. The movable connector according to claim 1, characterized in that, The receiving part is configured as a receiving groove, and the magnetic suction member is embedded inside the receiving groove; And / or, the connector is a stud, which is used to be screwed and fixed in the screw hole of the housing.

10. A connecting component, characterized in that, include: At least one fixed connector; as well as At least one movable connector as described in any one of claims 1 to 9, the movable connector being arranged in conjunction with the fixed connector and used to connect a lamp panel; wherein the fixed connector is used for non-contact engagement with the lamp panel, and the movable connector is used for contact engagement with the lamp panel.

11. The connection component according to claim 10, characterized in that, At least one of the movable connectors is provided near each side or each top corner of the light panel; Alternatively, at least one of the movable connectors may be provided at the end of the lamp panel away from the direction of gravity.

12. A display device, characterized in that, include: Box; The connecting assembly as claimed in claim 11, wherein the connecting assembly is mounted on the housing; as well as The light panel is detachably assembled with the connecting assembly.

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