An arc-shaped lock capable of adjusting the gap between LED display screen boxes

Abstract

The utility model discloses an arc lock of adjustable LED display screen box gap, including two LED display screen bodies, the side of two LED display screen bodies is connected with adjusting assembly together, adjusting assembly includes two sliding grooves, and the inboard wall of each sliding groove all inlays bearing seat, and the inner ring of two bearing seats is connected with positive and negative screw rod together, and the inboard wall of each sliding groove all is set up with two arc grooves, and the inside of each arc groove all is equipped with arc lock frame. The device provides power through the rotation T type rotating rod, can make its rotation in the inner ring of sealed bearing, and cooperate driving gear and driven gear is engaged, and it can drive positive and negative screw rod to rotate in the inner ring of bearing seat, and in addition, the arc lock frame is connected with positive and negative screw rod threadedly, and the arc groove is adapted with arc lock frame, and it can conveniently adjust the gap between two LED display screen bodies, and it improves the practicality of LED display screen body.

Description

Technical Field

[0001] This utility model relates to the field of LED display technology, and in particular to an arc-shaped lock that can adjust the gap between LED display cabinets. Background Technology

[0002] An LED display screen, a type of flat panel display, is composed of small LED module panels. It is a display method that controls semiconductor light-emitting diodes. These diodes are made of compounds of gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), and indium (In). When electrons and holes recombine, they can emit visible light, and thus can be used to make light-emitting diodes. They are used as indicator lights in circuits and instruments, or to form text or number displays. Gallium arsenide phosphide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and indium gallium nitride diodes emit blue light.

[0003] Currently, LED display cabinets are widely used in advertising. Existing LED display cabinets are basically composed of one piece. This makes it inconvenient to adjust the gap between two LED displays, reducing the practicality of the LED display. To address this issue, we propose an arc-shaped lock that allows for adjustable gaps between LED display cabinets. Utility Model Content

[0004] The purpose of this invention is to provide an arc-shaped lock that can adjust the gap between LED display cabinets, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An adjustable arc-shaped lock for the gap between LED display cabinets includes two LED display bodies. An adjustment component is connected to one side of each of the two LED display bodies. The adjustment component includes two sliding grooves, each with a bearing seat embedded in its inner wall. A positive and negative lead screw is connected to the inner rings of the two bearing seats. Two arc-shaped grooves are formed in the inner wall of each sliding groove, and an arc-shaped lock frame is provided inside each arc-shaped groove. A vertical plate is connected to one side of one of the LED display bodies, and a sealed bearing is embedded in one side of the vertical plate. A T-shaped rotating rod is connected to the inner ring of the sealed bearing, and a driving gear is connected to one end of the T-shaped rotating rod. A driven gear is connected to the outer surface of the positive and negative lead screw.

[0007] In a further embodiment, each of the LED display screen bodies has two mounting brackets connected to one side, and each mounting bracket has a set of mounting holes on its outer surface.

[0008] In a further embodiment, each of the arc-shaped locking frames is adapted to an arc-shaped groove, and the outer surface of each of the LED display screen bodies is coated with a waterproof layer.

[0009] In a further embodiment, an operation indicator is connected to one side of one of the LED display screen bodies, and the inner wall of each of the arc-shaped locking frames is threaded to the outer surface of the positive and negative lead screws.

[0010] In a further embodiment, a rain shield is connected to one side of each LED display body, and the driving gear meshes with the driven gear.

[0011] In a further embodiment, a connecting plate is connected to one side of each of the rain shields, and one side of each connecting plate is connected to one side of the LED display screen body.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device provides power by rotating a T-shaped rotating rod, which allows it to rotate within the inner ring of a sealed bearing. It also engages with a drive gear and a driven gear, driving the positive and negative lead screws to rotate within the inner ring of the bearing housing. Furthermore, the arc-shaped locking frame is threaded to the positive and negative lead screws, and the arc-shaped groove is adapted to the arc-shaped locking frame. This allows for convenient adjustment of the gap between two LED display screen bodies, improving the practicality of the LED display screen bodies. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the LED display body within an arc-shaped lock that allows for adjustable gaps between LED display cabinets.

[0015] Figure 2 This is a rear view of the LED display body within an arc-shaped lock that allows for adjustable clearance between LED display cabinets.

[0016] Figure 3 This is a side view of the LED display body within an arc-shaped lock that allows for adjustable gaps between LED display cabinets.

[0017] Figure 4 This is a top sectional view of the LED display body within an arc-shaped lock that allows for adjustable gaps between LED display cabinets.

[0018] In the diagram: 1. LED display screen body; 2. Adjustment component; 201. Sliding groove; 202. Bearing seat; 203. Positive and negative lead screws; 204. Arc groove; 205. Arc lock frame; 206. Vertical plate; 207. Sealed bearing; 208. T-shaped rotating rod; 209. Drive gear; 210. Driven gear; 3. Mounting bracket; 4. Operation indicator; 5. Rain shield; 6. Connecting plate. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model 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 utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4In this utility model, an arc-shaped lock for adjusting the gap between LED display cabinets includes two LED display bodies 1. An adjustment component 2 is connected to one side of each of the two LED display bodies 1. The adjustment component 2 includes two sliding grooves 201, with a bearing seat 202 embedded in the inner wall of each sliding groove 201. A positive and negative lead screw 203 is connected to the inner ring of each bearing seat 202. Two arc-shaped grooves 204 are formed in the inner wall of each sliding groove 201, and an arc-shaped lock frame 205 is provided inside each arc-shaped groove 204. A vertical plate 206 is connected to one side of each LED display body 1, and a sealed bearing 207 is embedded in one side of the vertical plate 206. The inner ring is connected to a T-shaped rotating rod 208, one end of which is connected to a drive gear 209. The outer surface of the positive and negative lead screw 203 is connected to a driven gear 210. By rotating the T-shaped rotating rod 208, power is provided, enabling it to rotate within the inner ring of the sealed bearing 207. The drive gear 209 meshes with the driven gear 210, which in turn drives the positive and negative lead screw 203 to rotate within the inner ring of the bearing housing 202. Furthermore, the arc-shaped locking frame 205 is threadedly connected to the positive and negative lead screw 203, and the arc-shaped groove 204 is adapted to the arc-shaped locking frame 205. This allows for convenient adjustment of the gap between the two LED display bodies 1, thereby improving the practicality of the LED display body 1.

[0023] Each LED display body 1 has two mounting brackets 3 connected to one side. Each mounting bracket 3 has a set of mounting holes on its outer surface. The mounting brackets 3 and mounting holes facilitate the installation of the LED display body 1. Each arc-shaped locking bracket 205 is adapted to the arc-shaped groove 204. The outer surface of each LED display body 1 is coated with a waterproof layer, which facilitates the adjustment of the gap of the LED display body 1. An operation indicator 4 is connected to one side of each LED display body 1. The inner wall of each arc-shaped locking bracket 205 is threaded to the outer surface of the positive and negative screw 203. The operation indicator 4 allows for easy understanding of how to adjust the gap of the LED display body 1.

[0024] Each LED display screen body 1 has a rain shield 5 connected to one side. The driving gear 209 meshes with the driven gear 210. The rain shield 5 can be used to protect the LED display screen body 1 and prevent rainwater from corroding it. Each rain shield 5 has a connecting plate 6 connected to one side. Each connecting plate 6 has one side connected to one side of the LED display screen body 1. The connecting plate 6 can improve the load-bearing capacity of the rain shield 5 and prevent it from bending.

[0025] The working principle of this utility model is as follows:

[0026] First, when it is necessary to adjust the distance between the two LED display screen bodies 1, rotate the T-shaped rotating rod 208. The rotation of the T-shaped rotating rod 208 can drive the driven gear 210 to rotate along with the active gear 209. It is compatible with the arc-shaped locking frame 205 and the arc-shaped groove 204. The arc-shaped locking frame 205 is threadedly connected to the positive and negative screws 203. With the use of the bearing seat 202, it is convenient to adjust the distance between the two LED display screen bodies 1 using the two arc-shaped locking frames 205. Then, the LED display screen bodies 1 are installed using the mounting bracket 3 and the mounting holes. The above is the complete usage process of this utility model.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An arc-shaped lock with adjustable gap between LED display cabinets, characterized in that: The device includes two LED display screen bodies (1), and an adjustment component (2) is connected to one side of each of the two LED display screen bodies (1). The adjustment component (2) includes two sliding grooves (201), and a bearing seat (202) is embedded in the inner wall of each sliding groove (201). The inner rings of the two bearing seats (202) are connected to a positive and negative lead screw (203). Two arc-shaped grooves (204) are opened in the inner wall of each sliding groove (201). An arc-shaped locking frame (205) is provided inside each arc-shaped groove (204). A standing plate (206) is connected to one side of one of the LED display screen bodies (1). A sealed bearing (207) is embedded in one side of the standing plate (206). A T-shaped rotating rod (208) is connected to the inner ring of the sealed bearing (207). A drive gear (209) is connected to one end of the T-shaped rotating rod (208). A driven gear (210) is connected to the outer surface of the positive and negative lead screw (203).

2. The arc-shaped lock for adjusting the gap of an LED display cabinet according to claim 1, characterized in that: Each of the LED display screen bodies (1) has two mounting brackets (3) connected to one side, and each mounting bracket (3) has a set of mounting holes on its outer surface.

3. The arc-shaped lock for adjusting the gap of an LED display cabinet according to claim 1, characterized in that: Each of the said arc-shaped locking frames (205) is adapted to the arc-shaped groove (204), and the outer surface of each of the said LED display body (1) is coated with a waterproof layer.

4. The arc-shaped lock for adjusting the gap of an LED display cabinet according to claim 1, characterized in that: An operation indicator (4) is connected to one side of one of the LED display screen bodies (1), and the inner wall of each of the arc-shaped locking frames (205) is threaded to the outer surface of the positive and negative lead screws (203).

5. The arc-shaped lock for adjusting the gap of an LED display cabinet according to claim 1, characterized in that: Each of the LED display screen bodies (1) has a rain shield (5) connected to one side, and the driving gear (209) meshes with the driven gear (210).

6. The arc-shaped lock for adjusting the gap of an LED display cabinet according to claim 5, characterized in that: Each of the rain shields (5) has a connecting plate (6) connected to one side, and one side of each connecting plate (6) is connected to one side of the LED display body (1).

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