Cabinet assembly and display screen

Abstract

The embodiment of the application discloses a box assembly and a display screen. The box assembly comprises a box body, a transmission assembly and a locking piece. One end of the transmission assembly is provided with magnetism. When the display screen is assembled by splicing the box assembly, a drill provided with a magnetic head is used. The drill is arranged close to the transmission assembly of the box assembly. The magnetic head is rotated by the drill. The transmission assembly is rotated by the magnetic force of the magnetic head. The locking piece is extended through the box body and connected to the adjacent box body. During the disassembly of the display screen, the drill is controlled to reverse. The locking piece is retracted and stored in the box body. The box assembly provided by the embodiment of the application can realize the disassembly or assembly of adjacent boxes in a non-contact manner. The lamp panel assembly does not need to be disassembled during the assembly and disassembly of the display screen. The mounting cycle of the display screen is improved, and the splicing and disassembly of the display screen are facilitated.

Description

Technical Field

[0001] This application relates to the field of display technology, and more particularly to a cabinet assembly and a display screen. Background Technology

[0002] Display screens typically consist of a cabinet and a backlight panel. In traditional technology, assembling a display screen requires disassembling the backlight panel in order to secure the cabinet. This process requires professional personnel, and even when professionals are disassembling and assembling the backlight panel, there may be occasional bumps or knocks that cause unnecessary damage. Utility Model Content

[0003] The present invention introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This part of the present invention is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the first aspect of this utility model provides a housing assembly.

[0006] A second aspect of this invention provides a display screen.

[0007] In view of the above, a housing assembly is provided according to a first aspect of the embodiments of this application, comprising:

[0008] Main body of the box;

[0009] A transmission assembly is disposed within the main body of the housing, and one end of the transmission assembly is magnetic.

[0010] A locking element is connected to the transmission assembly. When the transmission assembly rotates, the locking element extends through the housing body or is housed within the housing body.

[0011] In one feasible implementation, the transmission assembly includes:

[0012] transmission shaft;

[0013] A magnetic head is disposed at the end of the transmission shaft and spaced apart from the interior of the housing body;

[0014] A first conical wheel is mounted on the drive shaft;

[0015] The magnetic head includes multiple magnetic blocks, with adjacent magnetic blocks having different polarities.

[0016] In one feasible implementation, a first fixed seat is formed inside the main body of the housing, and one end of the drive shaft is inserted into the first fixed seat;

[0017] The housing assembly further includes a first bearing, which is disposed on the first fixed seat, and the drive shaft passes through the first bearing.

[0018] In one feasible implementation, the locking element includes:

[0019] Locking bar;

[0020] The second bevel gear is sleeved on the locking rod and meshes with the first bevel gear.

[0021] In one feasible implementation, the locking lever includes:

[0022] Rod body;

[0023] A threaded portion, the threaded portion being formed at the end of the rod body;

[0024] A limiting member is provided on the rod body;

[0025] A reset component is sleeved on the rod body, with one end of the reset component abutting against a limiting component and the other end abutting against the second bevel gear.

[0026] In one feasible implementation, a second fixing seat is also formed inside the main body of the box, and the locking rod is used to be disposed in the second fixing seat;

[0027] The second bevel gear has a limiting part on the side opposite to the first bevel gear, and the limiting part is inserted into the second fixed seat;

[0028] The enclosure assembly also includes:

[0029] The second bearing is connected to the second fixed seat, and the second bevel gear is connected to the second bearing.

[0030] In one feasible implementation, the housing assembly has a connection hole on the side opposite to the locking member, and two adjacent housing assemblies can be connected through the locking member and the connection hole.

[0031] In one feasible implementation, the housing assembly further includes:

[0032] A guide plate is connected to the outer wall of the main body of the housing, and the locking member is used to extend or retract via the guide plate;

[0033] A magnetic component is disposed on the side wall of the main body of the housing.

[0034] A second aspect of the embodiments of this application provides a display screen, comprising:

[0035] The housing assembly as described in any of the above technical solutions;

[0036] A light panel assembly, which is connected to the housing assembly.

[0037] In one possible implementation, there are at least two housing assemblies, and adjacent housing assemblies are connected by the locking element.

[0038] Compared with the prior art, the present invention has at least the following beneficial effects:

[0039] The cabinet assembly provided in this application includes a cabinet body, a transmission assembly, and a locking component, wherein one end of the transmission assembly is magnetic. Based on this, when assembling a display screen using the cabinet assembly, an electric drill equipped with a magnetic head can be used. The drill is positioned close to the transmission assembly of the cabinet assembly, without needing to contact the cabinet body or the lamp panel assembly on the cabinet body. The drill drives the magnetic head to rotate, and the magnetic head, through magnetic force, drives the transmission assembly to rotate. The transmission assembly then causes the locking component to extend through the cabinet body and connect to an adjacent cabinet body. During display screen disassembly, based on the same principle, the drill can be reversed, and the locking component retracts into the cabinet body. Therefore, the cabinet assembly provided in this application allows for non-contact disassembly or assembly of adjacent cabinets. The lamp panel assembly does not need to be disassembled during display screen assembly and disassembly, improving the installation cycle and facilitating display screen splicing and disassembly.

[0040] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0041] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0042] Figure 1 A schematic structural diagram of a housing assembly from one angle, provided for one embodiment of this application;

[0043] Figure 2 A schematic structural diagram of the housing assembly of one embodiment provided in this application from another angle;

[0044] Figure 3 for Figure 2 A schematic cross-sectional view of the structure along the AA direction;

[0045] Figure 4 for Figure 3 A magnified view of a portion of point B in the middle;

[0046] Figure 5 A schematic structural diagram of the magnetic head of a housing assembly according to one embodiment of this application;

[0047] Figure 6 A schematic structural diagram of the guide plate of a housing assembly according to one embodiment of this application;

[0048] Figure 7 A schematic structural diagram of the connection hole of a housing assembly according to an embodiment of this application;

[0049] Figure 8 A schematic structural diagram of the transmission assembly and locking member of a housing assembly according to one embodiment of this application;

[0050] Figure 9 A schematic structural diagram of the locking element of a housing assembly according to one embodiment of this application.

[0051] in, Figures 1 to 9 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0052] 110 Main body of the housing, 120 Transmission assembly, 130 Locking component, 140 First bearing, 150 Second bearing, 160 Connecting hole, 170 Guide plate, 180 Magnetic component;

[0053] 111 First fixing seat, 112 Second fixing seat;

[0054] 121 Drive shaft, 122 Magnetic head, 123 First conical wheel, 1221 Magnetic block;

[0055] 131 Locking rod, 132 Second bevel gear, 1311 Rod body, 1312 Threaded part, 1313 Limiting part, 1314 Reset part;

[0056] 210 magnetic head. Detailed Implementation

[0057] The following description provides numerous specific details to offer a more thorough understanding of the technical solutions provided by this invention. However, it will be apparent to those skilled in the art that the technical solutions provided by this invention can be implemented without one or more of these details.

[0058] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0059] Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of the present invention is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art.

[0060] like Figures 1 to 9 As shown, a box assembly is provided according to a first aspect of the present application, comprising: a box body 110; a transmission assembly 120 disposed within the box body 110, one end of the transmission assembly being magnetic; and a locking member 130 connected to the transmission assembly 120, wherein when the transmission assembly 120 rotates, the locking member 130 extends through the box body 110 or is stored within the box body 110.

[0061] The cabinet assembly provided in this application includes a cabinet body 110, a transmission assembly 120, and a locking member 130, wherein one end of the transmission assembly 120 is magnetic. Based on this, when assembling a display screen by splicing the cabinet assembly, an electric drill equipped with a magnetic head 210 can be used. The electric drill is placed close to the transmission assembly 120 of the cabinet assembly, and the electric drill does not need to contact the cabinet body 110 or the lamp panel assembly on the cabinet body 110. The electric drill drives the magnetic head 210 to rotate, and the magnetic head 210 drives the transmission assembly 120 to rotate through magnetic force. The transmission assembly 120 can then drive the locking member 130 to extend through the cabinet body 110 and connect to the adjacent cabinet body 110. During the disassembly of the display screen, based on the same principle, the electric drill can be reversed, and the locking member 130 is retracted and stored inside the cabinet body 110. Based on this, the cabinet assembly provided in the embodiments of this application can be disassembled or assembled in a non-contact manner. The lamp panel assembly does not need to be disassembled during the assembly and disassembly of the display screen, which can improve the installation cycle of the display screen and facilitate the splicing and disassembly of the display screen.

[0062] Understandably, the magnetic end of the transmission component 120 can be positioned close to the inner wall of the housing body 110 to facilitate better attraction by external magnetic moving parts.

[0063] It is understood that the use of an electric drill and a magnetic head 210 to drive the transmission assembly 120 to rotate, as described in this application specification, is only one embodiment of this application. Of course, other devices can also be used to drive the magnetic head 210 to rotate, so as to use a magnetic field to drive the transmission assembly 120 to rotate.

[0064] like Figure 4 and Figure 8 As shown, in one feasible embodiment, the transmission assembly 120 includes: a transmission shaft 121; a magnetic head 122, which is disposed at the end of the transmission shaft 121 and spaced apart from the interior of the housing body 110; and a first conical wheel 123, which is disposed on the transmission shaft 121; wherein the magnetic head 122 includes a plurality of magnetic blocks 1221, and adjacent magnetic blocks 1221 have different polarities.

[0065] This technical solution further provides the structural composition of the transmission assembly 120, which may include a transmission shaft 121, a magnetic head 122, and a first conical gear 123. Based on this, during the assembly or disassembly of the housing assembly, an electric drill can be used to drive the magnetic head 210 to rotate. The magnetic head 210, through magnetic attraction, drives the magnetic head 122 to rotate, which in turn drives the transmission shaft 121 to rotate. The transmission shaft 121 then drives the first conical gear to rotate, which in turn moves the locking member 130. The first conical gear facilitates changing the direction of force propagation; for example, the transmission shaft 121 can be arranged along the Y-axis, while the locking member 130 can be arranged along the X-axis, thus making the use of the housing assembly more convenient.

[0066] In this technical solution, the magnetic head 122 includes multiple magnetic blocks 1221, with adjacent magnetic blocks 1221 having different polarities. This arrangement strengthens the attraction between the magnetic head 122 and the magnetic head 210, making it easier to rotate the magnetic head 122. It is understood that, to further enhance the attraction force, the magnetic blocks 1221 can be made of a strong magnetic material.

[0067] like Figure 4 As shown, in one feasible embodiment, a first fixed seat 111 is formed inside the housing body 110, and one end of the drive shaft 121 is inserted into the first fixed seat 111; the housing assembly also includes a first bearing 140, which is disposed on the first fixed seat 111, and the drive shaft 121 passes through the first bearing 140.

[0068] In this technical solution, the internal structure of the housing body 110 can cooperate with the transmission assembly 120. A first fixing seat 111 can be set inside the housing assembly. The first fixing seat 111 provides an assembly position for the transmission shaft 121. At the same time, a first bearing 140 can be arranged on the first fixing seat 111, which can make the rotation of the transmission shaft 121 smoother and reduce the probability of the transmission assembly 120 becoming loose, making the operation of the housing assembly more reliable.

[0069] like Figure 4 and Figure 8 As shown, in one feasible embodiment, the locking member 130 includes: a locking rod 131; and a second bevel gear 132, which is sleeved on the locking rod 131 and meshes with the first bevel wheel 123.

[0070] In this technical solution, the structural composition of the locking member 130 is further provided. The locking member 130 may include a locking rod 131 and a second conical tooth. The second conical tooth meshes with the first conical wheel 123. Through the cooperation of the first conical wheel 123 and the second conical tooth, the locking rod 131 can be driven to extend or retract through the housing. By controlling the rotation direction of the transmission shaft 121, the splicing or unlocking of two adjacent housing components can be realized.

[0071] like Figure 4 and Figure 8 As shown, in one feasible embodiment, the locking rod 131 includes: a rod body 1311; a threaded portion 1312 formed at the end of the rod body 1311; a limiting member 1313 disposed on the rod body 1311; and a reset member 1314 sleeved on the rod body 1311, with one end of the reset member 1314 abutting against the limiting member 1313 and the other end abutting against the second bevel gear 132.

[0072] In this technical solution, a locking rod 131 is further provided. The locking rod 131 may include a threaded portion 1312, a limiting member 1313, and a resetting member 1314. The resetting member 1314 is sleeved on the rod body 1311 and arranged between the limiting member 1313 and the second bevel gear 132, so that the second bevel gear 132 can always mesh with the first bevel gear, while the threaded portion 1312 on the locking rod 131 can connect two adjacent housing assemblies.

[0073] like Figure 9 As shown, in some examples, the cross-section of the rod 1311 along the height direction of the housing body 110 is square or irregular. The rod 1311 is inserted into the second bevel gear 132. During the rotation of the second bevel gear 132, the square or irregular shape limits the rod 1311 to rotate, thereby causing the threaded part 1312 to rotate, so that the threaded part 1312 connects with the adjacent housing assembly. At the same time, under the action of the reset member 1314, the locking rod 131 can slide out entirely through the second bevel gear 132. During the disassembly of the housing assembly, the second bevel gear 132 can be controlled to rotate in the reverse direction, thereby unlocking the threaded part 1312 from the adjacent housing assembly, and the locking rod 131 can slide in entirely through the second bevel gear 132.

[0074] like Figure 4 and Figure 8As shown, in one feasible embodiment, a second fixing seat 112 is also formed inside the housing body 110, and a locking rod 131 is used to be disposed in the second fixing seat 112; wherein, a limiting part is formed on the side of the second bevel gear 132 opposite to the first bevel wheel 123, and the limiting part is inserted into the second fixing seat 112; the housing assembly also includes: a second bearing 150, the bearing is connected to the second fixing seat 112, and the second bevel gear 132 is connected to the second bearing 150.

[0075] In this technical solution, the structure of the main body 110 of the box can also cooperate with the locking rod 131. A second fixed seat 112 can be formed inside the main body 110 of the box, and the locking rod 131 is used to be set in the second fixed seat 112. The second fixed seat 112 can provide a guiding function for the movement of the locking rod 131, making it more convenient to unlock or lock the two adjacent box components.

[0076] In this technical solution, the second bevel gear 132 forms a limiting part on the side opposite to the first bevel gear 123. The limiting part is inserted into the second fixed seat 112. Based on this, the second bevel gear 132 can be limited by the second fixed seat 112, which can reduce the probability of the second bevel gear 132 coming loose and make the use of the housing assembly more stable.

[0077] In this technical solution, the housing assembly may also include a second bearing 150, which makes the movement of the locking rod 131 and the second bevel gear 132 smoother.

[0078] like Figure 7 As shown, in one feasible embodiment, a connecting hole 160 is formed on the side of the housing assembly opposite to the locking member 130, and two adjacent housing assemblies can be connected through the locking member 130 and the connecting hole 160.

[0079] In this technical solution, a connecting hole 160 is formed on the side of the housing assembly away from the locking member 130. That is, a connecting hole 160 is formed on one side of the housing assembly, and a locking member 130 is arranged on the other side. Based on this, two adjacent housing assemblies can be connected through the connecting hole 160 and the locking member 130, making the assembly between the two adjacent housing assemblies more reliable.

[0080] like Figure 6 As shown, in one feasible embodiment, the housing assembly further includes: a guide plate 170 connected to the outer wall of the housing body 110, a locking member 130 for extending or retracting via the guide plate 170; and a magnetic member 180 disposed on the side wall of the housing body 110.

[0081] In this technical solution, the housing assembly may also include a guide plate 170 connected to the outside of the housing body 110. A groove may be formed on the outside of the housing body 110. The guide plate 170 can be bolted to the outer wall of the housing body 110 and recessed in the groove, so that the extension or retraction of the locking member 130 is smoother, and at the same time, it is convenient to align and connect two adjacent housing assemblies.

[0082] In this technical solution, the box assembly may also include a magnetic component 180. Based on this, when two adjacent box bodies 110 are spliced ​​together, the magnetic component 180 can be used for preliminary positioning, which can make the docking of the two adjacent box assemblies more accurate.

[0083] In some examples, the assembly and disassembly of two adjacent housing components may include the following steps:

[0084] 1. Place the box assembly on the horizontal steel structure (first row), and use the magnets on the left and right sides of the box assembly to achieve a tight fit between them;

[0085] 2. Install the connecting piece between the back of the housing assembly and the square tube (rear installation method). Note that the screws do not need to be tightened all the way. Place the magnetic head 210 on the electric drill. The magnetic head 210 has four strong magnets distributed inside and has a protective cover to prevent the tool from colliding with the lamp surface.

[0086] 3. The housing assembly is equipped with a first bevel gear and a second bevel gear 132. When the electric drill rotates forward, it drives the tool magnetic head 210 to rotate. Under the action of magnetic force, it drives the magnetic head 122 inside the housing assembly to rotate, which in turn drives the first bevel gear and the second bevel gear 132 to rotate. This allows the locking rod 131, made of stainless steel, to lock the adjacent housing assembly.

[0087] Disassembly steps: Place the tool close to the lamp panel assembly, turn the electric drill to reverse, and the strong magnetic rotor inside the magnetic head 210 will rotate in the opposite direction, which will drive the magnetic head 122 inside the housing assembly to rotate in the opposite direction, thereby realizing the withdrawal of the stainless steel screw. It is understandable that the force of the magnetic head 210 driving the drive shaft 121 to rotate is much greater than the elastic force of the reset part 1314.

[0088] like Figures 1 to 8 As shown, a second aspect of the embodiments of this application provides a display screen, including: a housing assembly as described in any of the above technical solutions; and a lamp panel assembly connected to the housing assembly.

[0089] The display screen provided in this application embodiment includes the cabinet component of any of the above-described technical solutions, and therefore the display screen has all the beneficial effects of the cabinet component of the above-described technical solutions.

[0090] The display screen provided in this application embodiment can use a magnetic field to unlock or assemble the cabinet components in a non-contact manner during assembly and disassembly, without disassembling the lamp panel components, making the display screen more convenient to use and reducing the probability of damage to the display screen.

[0091] In one possible implementation, there are at least two housing assemblies, and adjacent housing assemblies are connected by locking member 130.

[0092] In this technical solution, there can be two or more cabinet components, which allows users to freely choose cabinet components to splice together in order to obtain a display screen of the expected specifications and size.

[0093] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "join," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0094] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0095] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0096] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A housing assembly, characterized in that, include: Main body of the box; A transmission assembly is disposed within the main body of the housing, and one end of the transmission assembly is magnetic. A locking element is connected to the transmission assembly. When the transmission assembly rotates, the locking element extends through the housing body or is housed within the housing body.

2. The housing assembly according to claim 1, characterized in that, The transmission assembly includes: transmission shaft; A magnetic head is disposed at the end of the transmission shaft and spaced apart from the interior of the housing body; A first conical wheel is mounted on the drive shaft; The magnetic head includes multiple magnetic blocks, with adjacent magnetic blocks having different polarities.

3. The housing assembly according to claim 2, characterized in that, A first fixed seat is formed inside the main body of the box, and one end of the drive shaft is inserted into the first fixed seat; The housing assembly further includes a first bearing, which is disposed on the first fixed seat, and the drive shaft passes through the first bearing.

4. The housing assembly according to claim 2, characterized in that, The locking element includes: Locking bar; The second bevel gear is sleeved on the locking rod and meshes with the first bevel gear.

5. The housing assembly according to claim 4, characterized in that, The locking lever includes: Rod body; A threaded portion, the threaded portion being formed at the end of the rod body; A limiting member is provided on the rod body; A reset component is sleeved on the rod body, with one end of the reset component abutting against a limiting component and the other end abutting against the second bevel gear.

6. The housing assembly according to claim 5, characterized in that, A second fixing seat is also formed inside the main body of the box, and the locking rod is used to be installed in the second fixing seat; The second bevel gear has a limiting part on the side opposite to the first bevel gear, and the limiting part is inserted into the second fixed seat; The enclosure assembly also includes: The second bearing is connected to the second fixed seat, and the second bevel gear is connected to the second bearing.

7. The housing assembly according to any one of claims 1 to 6, characterized in that, The housing assembly has a connection hole on the side opposite to the locking member, and two adjacent housing assemblies can be connected through the locking member and the connection hole.

8. The housing assembly according to any one of claims 1 to 6, characterized in that, Also includes: A guide plate is connected to the outer wall of the main body of the housing, and the locking member is used to extend or retract via the guide plate; A magnetic component is disposed on the side wall of the main body of the housing.

9. A display screen, characterized in that, include: The housing assembly as described in any one of claims 1 to 8; A light panel assembly, which is connected to the housing assembly.

10. The display screen according to claim 9, characterized in that, The enclosure assembly comprises at least two units, and adjacent enclosure assemblies are connected by the locking element.

Images