Lock box for display screen, lock for display screen and display screen

Abstract

The utility model relates to a lock box for a display screen, a lock for the display screen and the display screen, the lock box for the display screen is installed on the display screen, and the lock box for the display screen comprises a rotating part, a ball and a base plate; the rotating piece is connected with the base plate, and the ball is installed in the rotating piece. The rotating piece is provided with a connecting block and a first connecting part; the base plate is provided with a second connecting part and a fixing groove; the first connecting part is connected with the second connecting part, and the balls make contact with the fixing grooves. And the rotating piece is connected with the display screen. Through the design of the lock box for the display screen, a proper angle can be selected according to needs to facilitate splicing of the display screen, the splicing requirement is met, and the installation process is simplified.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of LED display screen devices, in particular to a lock box for a display screen, a lock for a display screen and a display screen. BACKGROUND

[0002] An LED display screen is a new type of imaging electronic device made by arranging light-emitting diodes in sequence. Due to its high brightness, wide viewing angle, long service life and other characteristics, it is being widely used in outdoor advertising screens and other products. Using LED light sources for lighting instead of relatively power-consuming incandescent lamps will gradually move into the entire lighting market, saving a large amount of electrical energy. And the LED display screen displays pictures with bright colors, strong stereoscopic effect, static as a painting, dynamic as a movie, and is widely used in stations, ports, airports, shopping malls, hospitals, hotels, banks, securities markets, construction markets, auction houses, industrial enterprise management and other public places.

[0003] With the rapid development of the LED display screen industry, the demand for LED display screens is becoming more diverse, and is no longer limited to flat display screens. There are special-shaped display screens, and when the assembly angle between the boxes is different, different shapes of special-shaped screens can be obtained, such as arc-shaped screens.

[0004] In the current technology, in order to meet the needs of special-shaped display screen effects, special connecting blocks need to be customized according to the size of the installation angle between the boxes. However, the angle of such customized connecting blocks is fixed, and the versatility is poor. CONTENT OF THE INVENTION

[0005] The present application aims to solve at least one of the above technical problems by providing a lock box for a display screen, a lock for a display screen and a display screen to ensure that the splicing effect is met and the installation process is simplified.

[0006] The lock box for a display screen provided by the present application adopts the following technical solution:

[0007] A lock box for a display screen is installed on a display screen, and the lock box for a display screen comprises a rotating member, a ball and a substrate.

[0008] The rotating member is connected to the substrate, and the ball is installed in the rotating member.

[0009] The rotating member is provided with a connecting block and a first connecting part, the substrate is provided with a second connecting part and a fixed groove, the first connecting part connects the second connecting part, and the ball contacts the fixed groove.

[0010] The rotating member is connected to the display screen.

[0011] Optionally, the first connecting part is connected to the second connecting part.

[0012] Optionally, the rotating member is further provided with a third connecting part; the display screen is provided with a fourth mounting part; the third connecting part connects the fourth mounting part.

[0013] Further, the third connecting part clamps the fourth connecting part.

[0014] Optionally, the display screen lock box comprises an identification member and a screw; the rotating member is further provided with an identification member mounting hole; the identification member is provided with a mounting through hole; the screw is arranged in the mounting through hole, and the screw connects the identification member mounting hole.

[0015] Optionally, the rotating member is further provided with a ball mounting part; the ball is arranged in the ball mounting part.

[0016] Optionally, the display screen lock box further comprises a gasket, the gasket is arranged in the base plate; the position of the gasket corresponds to the position of the rotating member.

[0017] The application also provides a display screen lock, which adopts the following technical scheme:

[0018] A display screen lock comprises a display screen lock box, and further comprises a locking member.

[0019] The application also provides a display screen, which adopts the following technical scheme:

[0020] A display screen comprises the display screen lock.

[0021] In summary, the display screen lock box can be used to select a suitable angle according to requirements, facilitate the splicing of the display screen, meet the splicing requirements, and simplify the installation process. The third connecting part and the fourth mounting part are connected to further fix the rotating member. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic view of the display screen lock box of the embodiment of the application;

[0023] Figure 2 is an exploded schematic view of the display screen lock box of the embodiment of the application;

[0024] Figure 3 is an exploded schematic view of the rotating member of the display screen of the embodiment of the application;

[0025] Figure 4 is a structural schematic view of the display screen lock rod of the embodiment of the application;

[0026] Figure 5 is a working schematic view of the display screen lock box of the embodiment of the application Figure 1 ;

[0027] Figure 6 is a working schematic of a lock box for a display screen according to an embodiment of the present application Figure 2 ;

[0028] Figure 7 is a structural schematic of a lock for a display screen according to an embodiment of the present application

[0029] Figure 8 is a structural schematic of a display screen according to an embodiment of the present application

[0030] Reference signs: 10, lock box; 11, rotating piece; 111, connecting block; 1111, inclined surface; 1112, connecting hole; 112, first connecting part; 113, ball mounting part; 114, identification piece mounting hole; 115, third connecting part; 12, ball; 13, base plate; 131, second connecting part; 132, fixing groove; 14, identification piece; 141, mounting through hole; 15, screw; 16, washer; 20, locking piece; 30, display screen; 31, fourth mounting part. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0032] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0033] In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration." Any implementation described as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations. The following description is presented to enable any person skilled in the art to make and use the application. Details are set forth in the following description for purpose of explanation. It should be appreciated that one of ordinary skill in the art will realize that the application can be practiced without the use of these specific details. In other instances, well known structures and processes are not elaborated as they would be appreciated reported by those with ordinary skill in the art. Thus, the present application is not intended to be limited by the embodiments shown, but is to be accorded with the widest scope consistent with the principles and features disclosed.

[0034] The embodiments of the present application disclose a lock box for display screen 10. Referring to Figures 1-8 The lock box for display screen 10 can include a rotating piece 11, a ball 12, a base plate 13, an identification piece 14, a screw 15, a gasket 16.

[0035] The rotating piece 11 is rotatably connected to the base plate 13, the ball 12 is installed in the rotating piece 11, and the identification piece 14 is installed on the upper end of the rotating piece 11 through the screw 15. The gasket 16 facilitates positioning of the rotating piece 11. The gasket 16 is installed in the base plate 13, and the position of the gasket 16 corresponds to the position of the rotating piece 11.

[0036] The rotating piece 11 can be provided with a connecting block 111, a first connecting portion 112, a ball mounting portion 113, an identification piece mounting hole 114, and a third connecting portion 115. The ball 12 is installed in the ball mounting portion 113.

[0037] The connecting block 111 can be one or more, and specifically, seven connecting blocks 111 can be provided on the rotating piece 11. The inclined surfaces 1111 provided on the connecting blocks 111 can have the same or different inclination angles. Specifically, a single inclined surface 1111 can have an angle of 0°, 5°, 10°, 15°, -5°, -10°, or -15°. The connecting holes 1112 are located on the inclined surfaces 1111.

[0038] The base plate 13 can be provided with a second connecting portion 131 and a fixing groove 132. The first connecting portion 112 connects the second connecting portion 131, so that the rotating piece 11 can rotate on the base plate 13. The specific connection mode of the first connecting portion 112 and the second connecting portion 131 is clamping.

[0039] The ball 12 is fixedly installed in the ball mounting portion 113, and the ball 12 contacts the fixing groove 132. Through cooperation of the fixing groove 132 and the ball 12, the rotating piece 11 is fixed, and the rotating piece 11 will not rotate under the condition of no external force.

[0040] The identification member 14 is provided with an angle mark corresponding to the inclination angle of the inclined surface 1111 on the connecting block 111. The identification member 14 can be provided with a mounting through hole 141. The screw 15 is arranged in the mounting through hole 161, and the screw 15 is connected to the identification member mounting hole 114, so that the identification member 14 is fixed to the rotating member 11.

[0041] The rotating member 11 is also connected with the display screen 30. Specifically, the display screen 30 can be provided with a fourth mounting portion 31, and the third connecting portion 115 is connected with the fourth mounting portion 31 to further fix the rotating member 11. The specific connection mode of the third connecting portion 115 and the fourth mounting portion 31 is clamping.

[0042] It can be understood that the working process of the display screen lock box 10 is that the rotating member 11 is rotated, the ball 114 is separated from the fixed groove 131, and the connecting block 111 to be rotated to the specified position until the ball 114 contacts the fixed groove 131.

[0043] It can be understood that the gasket 16 is a preferred design of the present application. The lock box 10 can not include the gasket 16. For the lock box 10 not including the gasket 16, making certain adaptive modifications to the present application is a common technical means for those skilled in the art, and the present application does not limit this.

[0044] It can be understood that the identification member 14 is a preferred design of the present application. The lock box 10 can not include the identification member 14. For the lock box 10 not including the identification member 14, making certain adaptive modifications to the present application is a common technical means for those skilled in the art, and the present application does not limit this.

[0045] Please further refer to Figure 5 It can be understood that the present application also discloses a display screen lock. The display screen lock can include the lock box 10 and the locking member 20. The locking member 20 is connected with the connecting block 111. Specifically, the locking member 20 extends into the connecting hole 1112, and the connecting hole 1112 can block the movement of the locking member 20. At the same time, since the inclined surface 1111 can have an inclination angle, the connection between the lock box 10 and the locking member 20 is at a certain angle.

[0046] Please further refer to Figures 6-8 It can be understood that the present application also discloses a display screen. The display screen can include a display screen lock. The display screen lock can include the lock box 10 and the locking member 20.

[0047] The present application can select the appropriate angle according to the needs through the design of the display screen lock box 10 to facilitate the splicing of the display screen, meet the splicing requirements, and simplify the installation process. The third connecting portion 115 and the fourth mounting portion 31 are further connected to further fix the rotating member 11.

[0048] The above merely provides the implementation of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation made by using the content of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A lock box for a display screen, wherein the lock box is mounted on the display screen, characterized in that: The lock box for the display screen includes a rotating component, a ball bearing, and a substrate. The rotating component is connected to the base plate, and the ball bearing is installed inside the rotating component; The rotating component is provided with a connecting block and a first connecting part; the base plate is provided with a second connecting part and a fixing groove; the first connecting part is connected to the second connecting part, and the ball contacts the fixing groove; The rotating component is connected to the display screen.

2. A lock box for a display screen according to claim 1, characterized in that: The first connecting part engages with the second connecting part.

3. A lock box for a display screen according to claim 1, characterized in that: The rotating component is further provided with a third connecting part; the display screen is provided with a fourth mounting part; the third connecting part is connected to the fourth mounting part.

4. A lock box for a display screen according to claim 3, characterized in that: The third connecting part engages with the fourth mounting part.

5. A lock box for a display screen according to claim 1, characterized in that: The lock box for the display screen includes an identifier and screws; the rotating component also has an identifier mounting hole; the identifier has a mounting through hole; the screw passes through the mounting through hole and is connected to the identifier mounting hole.

6. A lock box for a display screen according to claim 1, characterized in that: The rotating component is further provided with a ball bearing mounting part; the ball bearing is installed in the ball bearing mounting part.

7. A lock box for a display screen according to claim 1, characterized in that: The lock box for the display screen also includes a washer, which is installed inside the substrate; the position of the washer corresponds to the position of the rotating component.

8. A lock for a display screen, comprising the lock box for a display screen as described in any one of claims 1 to 7, characterized in that: The lock for the display screen also includes a locking element.

9. A display screen, characterized in that: Includes the lock for the display screen as described in claim 8.

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