Liquid crystal display television with concealable interface

Abstract

The utility model relates to the technical field of liquid crystal display televisions, in particular to a liquid crystal display television with a concealable interface, which comprises a liquid crystal display television body and further comprises a movable plate movably attached to the back face of the liquid crystal display television body. The guide limiting mechanism is mounted on the back surface of the liquid crystal display television body; and each push-pull cover plate is movably inserted into the movable plate in the vertical direction. According to the utility model, through the arrangement of the movable plate, the port, the guiding and limiting mechanism and the push-and-pull cover plate, when wiring is needed, the movable plate is firstly moved to be far away from the interfaces, and the guiding and limiting mechanism is used for guiding and limiting the movable plate, so that all the interfaces can be exposed, and then a plurality of plugs are inserted into the corresponding interfaces one by one; therefore, time and labor are saved. And after the wiring work is completed, the movable plate is reset, and the unwired interface can be continuously shielded by pushing and pulling the cover plate, so that the way that the unwired interface is in contact with the outside is isolated.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal televisions, in particular to a liquid crystal television with a concealable interface. Background Art

[0002] Chinese patent publication number CN218548896U discloses a liquid crystal television with a concealable interface, relating to the field of liquid crystal television technology. The liquid crystal television with a concealable interface comprises a liquid crystal television body and an interface terminal mounted on a side surface of the liquid crystal television body. The side surface of the liquid crystal television body is provided with a plurality of mounting grooves, and the plurality of interface terminals are correspondingly mounted on the inner wall of the mounting grooves. The interface terminals are electrically connected to the liquid crystal television body. A movable long groove is provided on the side surface of the liquid crystal television body outside the mounting groove, and a concealing mechanism is movably mounted on the inner wall of the movable long groove. The concealing mechanism is used to shield the interface terminal. A control mechanism is mounted on a side surface of the liquid crystal television body. The utility model covers the mounting groove with a hidden cover plate, thereby concealing the interface terminal, isolating the interface terminal from external contact, preventing dust from entering the interface terminal, and performing a sealing and protective function to prevent malfunction of the interface terminal.

[0003] Although the above technical solution can hide the interface end, when multiple plugs need to be inserted into the corresponding interfaces, each hidden cover needs to be opened one by one, which is time-consuming and labor-intensive. Therefore, we propose an LCD TV with hidden interfaces to effectively solve the above disadvantages. Utility Model Content

[0004] The purpose of the present invention is to provide a liquid crystal television with a concealed interface, so as to solve the problem in the prior art proposed in the above background art that each hidden cover needs to be opened one by one during the wiring process.

[0005] The utility model is realized by the following technical solution: a liquid crystal television with hidden interfaces, comprising a liquid crystal television body, a plurality of interfaces being provided on the back of the liquid crystal television body, and further comprising:

[0006] A movable plate is movably attached to the back of the LCD TV body, and is provided with openings corresponding to the interfaces, with the lower ends of the openings being open;

[0007] A guide and limit mechanism, which is installed on the back of the LCD TV body and is used to guide and limit the movable plate;

[0008] A plurality of sliding cover plates are provided, each of which is movably inserted into the movable plate along a vertical direction, and each of the sliding cover plates corresponds to each of the openings one by one and is used to cover the corresponding interface.

[0009] Optionally, the outer contour size of the through opening is larger than the outer contour size of the interface.

[0010] Optionally, the guide and limiting mechanism includes two guide rails that are parallel and fixed at intervals on the back of the LCD TV body, each guide rail moves vertically through a movable plate, and a limiting plate is fixed at the upper and lower ends of each guide rail.

[0011] Optionally, the limiting plates are made of a material that can be attracted by magnets, and first permanent magnets corresponding to the limiting plates are fixed on a surface of the movable plate away from the LCD TV body.

[0012] Optionally, the outer contour size of the sliding cover is larger than the outer contour size of the through opening, and guide grooves are provided on both sides of each through opening on the side of the movable plate away from the LCD TV body, and a push-pull rod is fixed on the lower side of each sliding cover to move through the corresponding guide groove.

[0013] Optionally, the push-pull rod is made of a material that can be attracted by a magnet, and second permanent magnets located at upper and lower ends of each guide groove are fixed on a surface of the movable plate away from the LCD TV body.

[0014] Compared with the prior art, the present invention provides a liquid crystal television with a concealed interface, which has the following beneficial effects:

[0015] The utility model is provided with a movable plate, a through hole, a guide and limit mechanism, and a sliding cover. When wiring is required, the movable plate is first moved away from the interface, and the guide and limit mechanism guides and limits the movable plate, so that all interfaces are exposed. Then, multiple plugs are inserted into the corresponding interfaces one by one to complete the wiring work, saving time and effort. When the wiring work is completed, the movable plate is reset, and the unconnected interface can continue to be covered by the sliding cover, isolating the unconnected interface from the outside world. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the movable plate of the utility model;

[0017] Figure 2 This is a rear view of the movable plate of the utility model;

[0018] Figure 3 This is a state diagram of the utility model before wiring;

[0019] Figure 4 This is a state diagram of the utility model when wiring is required.

[0020] In the figure: 1. LCD TV body; 2. movable plate; 3. opening; 4. guide and limiting mechanism; 401. guide rail; 402. limiting plate; 5. sliding cover; 6. first permanent magnet; 7. guide groove; 8. push-pull rod; 9. second permanent magnet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example: See Figures 1 to 4 , an LCD TV with hidden interfaces, including an LCD TV body 1, wherein the back of the LCD TV body 1 is provided with several interfaces to meet different connection requirements of users. This is the existing technology and will not be described in detail here.

[0023] This embodiment further includes: a movable plate 2 , a guide and limiting mechanism 4 and a plurality of sliding cover plates 5 .

[0024] The movable plate 2 is movably attached to the back of the LCD TV body 1 and can be moved up and down to move away from the interface location. Ports 3 corresponding to the interfaces are formed on the movable plate 2. Each port 3 is open at the bottom. An external plug can be inserted into the corresponding interface after passing through the port 3 to complete the wiring.

[0025] In this embodiment, the outer contour size of the through-hole 3 is larger than the outer contour size of the interface, so that the plug can be easily passed through the through-hole 3 .

[0026] The guide and limiting mechanism 4 is described below:

[0027] The guide and limit mechanism 4 is installed on the back of the LCD TV body 1 and is used to guide and limit the movable plate 2 so that the movable plate 2 can only move up and down within a certain range to avoid over-displacement of the movable plate 2.

[0028] Specifically, the guide and limit mechanism 4 includes two parallel guide rails 401 fixed at intervals on the back of the LCD TV body 1. Each guide rail 401 moves vertically through the movable panel 2, thereby guiding the movable panel 2 so that it can only move in the vertical direction. Limit plates 402 are fixed at the upper and lower ends of each guide rail 401 to limit the movable panel 2 and prevent it from over-displacement.

[0029] It should be added that the limiting plate 402 is made of a material that can be attracted by a magnet, such as iron, stainless steel, etc. A first permanent magnet 6 corresponding to each limiting plate 402 is fixed on the side of the movable plate 2 away from the LCD TV body 1. When the movable plate 2 moves downward to the limiting position, the position of the movable plate 2 can be fixed by the cooperation of the first permanent magnet 6 at the lower end and the limiting plate 402 at the lower end, so that the movable plate 2 is not easy to shake; at this time, the corresponding interface can be blocked by the sliding cover 5, thereby isolating the interface from contact with the outside world. When the movable plate 2 moves upward to the limiting position, the position of the movable plate 2 can be fixed by the cooperation of the first permanent magnet 6 at the upper end and the limiting plate 402 at the upper end. At this time, the movable plate 2 is away from the interface, so that the interface is not blocked, thereby facilitating the insertion of multiple external plugs into the corresponding interfaces one by one, without the need to open the corresponding sliding cover 5 one by one, saving time and effort.

[0030] In this embodiment, each sliding cover plate 5 is vertically inserted into the movable plate 2. Each sliding cover plate 5 corresponds to each opening 3, shielding the corresponding interface and isolating it from the outside world. Since the lower ends of the openings 3 are open, after wiring is complete, when the movable plate 2 moves downward, the connected plug will drive the corresponding sliding cover plate 5 upward. The corresponding sliding cover plate 5 will continue to shield the unconnected interface.

[0031] Because the sliding cover 5 is movably inserted into the movable plate 2, the thickness of the sliding cover 5 is smaller than that of the movable plate 2. Furthermore, because the lower end of the through-hole 3 is open, a gap is left between the lower portion of the sliding cover 5 and the LCD TV body 1. When the interface is blocked, foreign matter may enter the interface through this gap. To avoid this, in another embodiment, the two limiting plates 402 at the lower end are integrally formed, thereby blocking the gap and preventing foreign matter from entering the interface through this gap.

[0032] It's worth noting that the outer dimensions of the sliding cover 5 are larger than those of the opening 3, thus completely obscuring the opening 3. Guide slots 7 are defined on the side of the movable panel 2 facing away from the LCD TV body 1, flanking each opening 3. A push-pull rod 8 is secured to the underside of each sliding cover 5, allowing it to slide along the corresponding guide slot 7. During use, the user pushes the push-pull rod 8, causing it to slide along the guide slot 7, thereby moving the sliding cover 5 so that it no longer obstructs the opening 3, allowing an external plug to pass through the opening 3 and into the connector, completing the wiring.

[0033] Further, the push-pull rod 8 is made of a material that can be attracted by a magnet, such as iron, stainless steel, etc. A second permanent magnet 9 is fixed on the side of the movable plate 2 that is far away from the LCD TV body 1 and is located at the upper and lower ends of each guide groove 7. When the push-pull rod 8 moves downward to the limit position, the position of the push-pull cover plate 5 can be fixed through the cooperation of the push-pull rod 8 and the lower second permanent magnet 9, so as to shield the through hole 3 and isolate the interface from the outside world. When the push-pull rod 8 moves upward to the limit position, the position of the push-pull cover plate 5 can be fixed through the cooperation of the push-pull rod 8 and the upper second permanent magnet 9, so that the interface is completely exposed and wiring work can be performed; or after wiring is completed, the push-pull cover plate 5 is prevented from moving and damaging the cable.

[0034] The working principle is as follows:

[0035] When wiring is needed for multiple interfaces, the user pushes the movable plate 2 to move upward until the limit position; at this time, the uppermost first permanent magnet 6 is adsorbed on the uppermost limit plate 402, so as to fix the position of the movable plate 2, and then the user can release the movable plate 2 to perform wiring work. After the multiple external plugs are inserted into the corresponding interfaces one by one, the user pushes the movable plate 2 to move downward until the limit position; at this time, the lowermost first permanent magnet 6 is adsorbed on the lowermost limit plate 402, so as to fix the position of the movable plate 2. At the same time, the plugged plug drives the corresponding push-pull cover plate 5 to move upward until the limit position, so that the push-pull rod 8 cooperates with the uppermost second permanent magnet 9 to fix the position of the push-pull cover plate 5. The interface that has not been wired will not drive the corresponding push-pull cover plate 5 to move upward, so that the push-pull cover plate 5 at this place is fixed through the cooperation of the lowermost second permanent magnet 9 and the push-pull rod 8, so as to shield the interface and isolate the interface that has not been wired from the outside world.

[0036] When a single interface needs to be wired, the user directly pushes the push-pull rod 8 corresponding to the interface to move upward to the limit position, so that the corresponding push-pull cover plate 5 moves upward to expose the interface, and then wiring work can be performed.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid crystal television with hidden interfaces, comprising a liquid crystal television body (1), wherein a plurality of interfaces are provided on the back of the liquid crystal television body (1), wherein: Also includes: A movable plate (2) is movably attached to the back of the liquid crystal television body (1), and a through hole (3) corresponding to each interface is opened on the movable plate (2), and the lower end of each through hole (3) is open; A guide and limit mechanism (4), the guide and limit mechanism (4) being installed on the back of the liquid crystal television body (1) and being used for guiding and limiting the movable plate (2); A plurality of sliding cover plates (5) are provided. Each sliding cover plate (5) is movably inserted into the movable plate (2) along a vertical direction. Each sliding cover plate (5) corresponds to each through opening (3) one by one and is used to cover a corresponding interface.

2. The LCD TV with a hidden interface according to claim 1, characterized in that: The outer contour size of the through opening (3) is larger than the outer contour size of the interface.

3. The LCD TV with a hidden interface according to claim 1, characterized in that: The guide and limiting mechanism (4) comprises two guide rails (401) which are parallel and fixed at intervals on the back of the liquid crystal television body (1); each guide rail (401) moves vertically through the movable plate (2); and limiting plates (402) are fixed at the upper and lower ends of each guide rail (401).

4. The LCD TV with a hidden interface according to claim 3, characterized in that: The limiting plates (402) are made of a material that can be attracted by magnets, and first permanent magnets (6) corresponding to the limiting plates (402) are fixed on a surface of the movable plate (2) away from the liquid crystal television body (1).

5. The LCD TV with a hidden interface according to claim 1, characterized in that: The outer contour size of the sliding cover plate (5) is larger than the outer contour size of the through opening (3); a guide groove (7) located on both sides of each through opening (3) is provided on the side of the movable plate (2) away from the liquid crystal television body (1); and a push-pull rod (8) is fixed on the lower side of each sliding cover plate (5) and is movable through the corresponding guide groove (7).

6. The LCD TV with a hidden interface according to claim 5, characterized in that: The push-pull rod (8) is made of a material that can be attracted by a magnet, and a second permanent magnet (9) located at the upper and lower ends of each guide groove (7) is fixed on the side of the movable plate (2) away from the liquid crystal television body (1).

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