CN221885488U - Waterproof connector for special-shaped LED display screen - Google Patents

Abstract

The utility model discloses a waterproof connector for a special-shaped LED display screen, and relates to the technical field of display screen accessories. The utility model includes a cable, a sheath is connected to the outer surface of the cable, and a card block is connected to one side of the inner side of the sheath, a through hole is opened at the bottom of the sheath, a card column is connected to the inner wall of the sheath, and a connecting belt is connected to the bottom of the card column. The utility model is fixed to the joint by strong glue through the arrangement of the sheath, the card block, the through hole, the connecting belt and the card column, so that the position where the cable is usually pulled out is replaced by the sheath. When the sheath is pulled out, the sheath pulls the joint through the strong glue and the card block. The contact surface between the sheath and the joint is large and there is a card block to share the force, so the sheath can be prevented from falling off the joint; the through hole opened at the bottom of the sheath facilitates the cable to bend downward under the influence of gravity, and at the same time, the arrangement of the connecting belt prevents the cable from being offset against the harder sheath, resulting in the bending position being subjected to large pressure for a long time, thereby extending the service life of the cable; the service life of the cable can be extended.

Description

A waterproof connector for special-shaped LED display screen

Technical Field

The utility model relates to the technical field of display screen accessories, in particular to a waterproof connector for a special-shaped LED display screen.

Background Art

Traditional display screens are all rectangular. In order to make the display screens more beautiful, some display screens are set into various shapes, also known as special-shaped display screens. Some special-shaped display screens are usually used in conjunction with each other to form a large display screen, such as a sphere. After the special-shaped display screen is assembled, it needs to be connected to the computer through a connector so that the special-shaped display screen can play various images and videos. Common connectors include connectors of VGA, HDMI, DP and other protocols.

Existing connectors are mainly composed of connectors, terminals and cables. The connectors are fixed together with terminals and cables by plastic sealing. When unplugging the connector, since the cable is long and conspicuous, some people usually unplug the connector by pulling the cable. This is a very wrong way to unplug the wires, but some people are still accustomed to using this method to unplug the wires, and some people are not aware of the dangers of pulling the wires in this way. This method of pulling the wires will concentrate the force on the connection between the cable and the connector, causing the cable to be pulled multiple times and the contact surface with the connector to break, which may seriously damage the internal wire core.

Utility Model Content

Based on this, the purpose of the utility model is to provide a waterproof connector for a special-shaped LED display screen to solve the technical problems mentioned in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof connector for a special-shaped LED display screen, comprising a cable, a sheath connected to the outer surface of the cable, a clamping block connected to one side of the inner side of the sheath, a through hole opened at the bottom of the sheath, a clamping column connected to the inner wall of the sheath, and a connecting belt connected to the bottom of the clamping column.

By adopting the above technical solution, the sheath is fixed to the connector by strong glue, so that the position where the cable is usually pulled is replaced by the sheath. When the sheath is pulled, the sheath pulls the connector through the strong glue and the clamp. The contact surface between the sheath and the connector is large and there is a clamp to share the force, so the sheath can be prevented from falling off the connector. The through hole at the bottom of the sheath facilitates the cable to bend downward under the influence of gravity. At the same time, the setting of the connecting belt prevents the cable from being against the harder sheath, resulting in the bending position being subjected to long-term greater pressure, thereby extending the service life of the cable, and the connecting column prevents the connecting belt from falling off.

Furthermore, the connecting belt and the clamping column are both made of rubber material.

By adopting the above technical solution, the connection belt is set to prevent the cable from abutting against the harder sheath, causing the bending position to be subjected to greater pressure for a long time, thereby extending the service life of the cable, and the connecting belt is prevented from falling off by the clamping column.

Furthermore, the sheath is made of PVC material.

By adopting the above technical solution, the sheath is fixed to the connector by super glue, so that the position where the cable is usually pulled out is replaced by the sheath. When the sheath is pulled out, the sheath pulls the connector through the super glue and the clamping block.

Furthermore, a plurality of the card blocks are provided, and the plurality of card blocks are distributed in a ring array.

By adopting the above technical solution, one end of the HDMI connector is usually provided with a plurality of grooves, and the force is shared by the card block and the grooves on the connector, thereby preventing the sheath from falling off the connector.

Furthermore, the cross section of the sheath is in a "C" shape.

By adopting the above technical solution, a through hole is opened at the bottom of the sheath so that the cross-section of the sheath is C-shaped, thereby preventing the cable from bending downward under the influence of gravity and abutting against the sheath.

Furthermore, both ends of the cable are connected with connectors, and one side of the connector is provided with a terminal.

By adopting the above technical solution, grasp the connector or the sheath and align the terminal with the interface of the display screen or the interface of the computer. Then the user pushes the connector to the interface so that the two ends of the connector are connected to the display screen and the computer respectively. At this time, the computer can transmit information to the special-shaped display screen.

Furthermore, the connector is an HDMI connector.

By adopting the above technical solution, the commonly used connectors of special-shaped LED display screens include HDMI, DP, VGA and other protocols, so that the computer can transmit information to the special-shaped display screen.

Furthermore, one end of the sheath is adapted to the joint, and the sheath is fixedly connected to the joint by bonding with strong glue.

By adopting the above technical solution, since the sheath is fixed to the joint by strong glue, the position where the cable is usually pulled out is replaced by the sheath, thereby reducing the occurrence of the cable being pulled off.

Furthermore, a heat-resistant glue is provided at one end of the joint, and a sealing gasket is fixed on one side of the heat-resistant glue.

By adopting the above technical solution, the sealing gasket is used to prevent external moisture and water from entering through the gap between the joint and the interface, thereby increasing the waterproof ability, and the heat-resistant glue is used to prevent the sealing gasket from falling off.

Furthermore, the sealing gasket is made of rubber material.

By adopting the above technical solution, the rubber sealing pad can fill the gap between the joint and the interface to increase the waterproof ability.

In summary, the utility model mainly has the following beneficial effects:

The utility model arranges a sheath, a clamping block, a through hole, a connecting belt and a clamping column. The sheath is fixed to the joint by a strong glue, so that the position where the cable is usually pulled out is replaced by the sheath. When the sheath is pulled out, the sheath pulls the joint through the strong glue and the clamping block. The contact surface between the sheath and the joint is large and there is a force sharing force by the clamping block, so the sheath can be prevented from falling off the joint. The through hole opened at the bottom of the sheath is convenient for the cable to bend downward under the influence of gravity. At the same time, the arrangement of the connecting belt prevents the cable from being abutted against the harder sheath, resulting in the bending position being subjected to a large pressure for a long time, thereby extending the service life of the cable. The clamping column prevents the connecting belt from falling off. The service life of the cable can be extended.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the cross-sectional structure of the sheath of the present utility model;

FIG3 is a schematic diagram of a side sectional structure of a sheath of the present invention;

FIG. 4 is an enlarged view of the structure at point A in FIG. 1 of the present utility model.

In the figure: 1. cable; 2. connector; 3. terminal; 4. sealing gasket; 5. heat-resistant glue; 6. sheath; 7. clamp block; 8. through hole; 9. connecting belt; 10. clamp column.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

The following describes an embodiment of the utility model based on its overall structure.

Embodiment 1:

A waterproof connector for a special-shaped LED display screen, as shown in Figures 1 to 3, includes a cable 1, the outer surface of the cable 1 is connected to a sheath 6, the sheath 6 is made of PVC material, when the sheath 6 is pulled, the sheath 6 pulls the connector 2 through the super glue and the clamping block 7; a clamping block 7 is connected to one side of the inside of the sheath 6, and a plurality of clamping blocks 7 are provided, and the plurality of clamping blocks 7 are distributed in a ring array, the contact surface between the sheath 6 and the connector 2 is large and the clamping blocks 7 share the force, so that the sheath 6 can be prevented from falling off the connector 2; a through hole 8 is provided at the bottom of the sheath 6, and the cross-section of the sheath 6 is in a "C" shape, and the through hole 8 provided at the bottom of the sheath 6 facilitates the cable 1 to bend downward under the influence of gravity; a clamping column 10 is connected to the inner wall of the sheath 6, and a connecting belt 9 is connected to the bottom of the clamping column 10, and the connecting belt 9 and the clamping column 10 are both made of rubber material, and the setting of the connecting belt 9 prevents the cable 1 from being abutted against the harder sheath 6, resulting in a long-term large pressure on the bending position, thereby extending the service life of the cable 1.

Referring to Figure 1, in the above embodiment, both ends of the cable 1 are connected with connectors 2, the connector 2 is an HDMI connector, one end of the sheath 6 is adapted to the connector 2, the sheath 6 is fixedly connected to the connector 2 by adhesion with strong glue, a terminal 3 is provided on one side of the connector 2, and the two ends of the connector are respectively connected to the display screen and the computer. At this time, the computer can transmit information to the special-shaped display screen, so that the special-shaped display screen can play pictures or videos.

Embodiment 2:

On the basis of the above-mentioned embodiment 1, although the service life of the cable can be extended by providing the sheath 6, the block 7, the through hole 8, the connecting belt 9 and the card column 10; but after the connector 2 is inserted into the interface, there will be a certain gap between the two; now by providing the sealing pad 4 and the heat-resistant glue 5, the gap can be filled to achieve a sealing effect.

Referring to Figures 1 and 4, in the above embodiment, a heat-resistant glue 5 is provided at one end of the joint 2 to prevent the sealing gasket 4 from falling off. A sealing gasket 4 is fixed on one side of the heat-resistant glue 5. The sealing gasket 4 is made of rubber material. The sealing gasket 4 prevents external moisture and water from entering through the gap between the joint 2 and the interface, thereby increasing the waterproof ability.

The implementation principle of the utility model is as follows: first, the user grasps the connector 2 or the sheath 6 and aligns the terminal 3 with the interface of the display screen or the interface of the computer, and then the user pushes the connector 2 to the interface so that the two ends of the connector are connected to the display screen and the computer respectively. At this time, the computer can transmit information to the special-shaped display screen, so that the special-shaped display screen can play pictures or videos. At the same time, the sealing pad 4 is used to prevent external moisture and water from entering through the gap between the connector 2 and the interface, thereby increasing the waterproof ability, and the heat-resistant glue 5 is used to prevent the sealing pad 4 from falling off;

The through hole 8 at the bottom of the sheath 6 facilitates the cable 1 to bend downward under the influence of gravity. At the same time, the connection belt 9 is provided to prevent the cable 1 from abutting against the harder sheath 6, which causes the bending position to be subjected to a large pressure for a long time, thereby extending the service life of the cable 1. The clamping column 10 prevents the connection belt 9 from falling off.

When pulling out the wire, since the sheath 6 is fixed to the connector 2 by strong glue, the position where the cable 1 is usually pulled out is replaced by the sheath 6. When the sheath 6 is pulled out, the sheath 6 pulls the connector 2 through the strong glue and the block 7. The contact area between the sheath 6 and the connector 2 is large and the block 7 shares the force, so the sheath 6 can be prevented from falling off the connector 2.

Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims (10)

1. A waterproof connector for a special-shaped LED display screen, comprising a cable (1), characterized in that: a sheath (6) is connected to the outer surface of the cable (1), and a clamping block (7) is connected to one side of the inner side of the sheath (6), a through hole (8) is opened at the bottom of the sheath (6), a clamping column (10) is connected to the inner wall of the sheath (6), and a connecting belt (9) is connected to the bottom of the clamping column (10). 2. The waterproof connector for a special-shaped LED display according to claim 1, characterized in that the connecting belt (9) and the clamping column (10) are both made of rubber material. 3. The waterproof connector for a special-shaped LED display screen according to claim 1, characterized in that the sheath (6) is made of PVC material. 4. The waterproof connector for a special-shaped LED display according to claim 1, characterized in that: a plurality of the card blocks (7) are provided, and the plurality of card blocks (7) are distributed in a ring array. 5. The waterproof connector for a special-shaped LED display according to claim 3, characterized in that the cross section of the sheath (6) is in a "C" shape. 6. The waterproof connector for a special-shaped LED display according to claim 1, characterized in that: both ends of the cable (1) are connected to connectors (2), and a terminal (3) is provided on one side of the connector (2). 7. The waterproof connector for a special-shaped LED display according to claim 6, characterized in that the connector (2) is an HDMI connector. 8. The waterproof connector for a special-shaped LED display according to claim 6 is characterized in that one end of the sheath (6) is adapted to the connector (2), and the sheath (6) is fixedly connected to the connector (2) by bonding with strong glue. 9. The waterproof connector for a special-shaped LED display according to claim 6, characterized in that: a heat-resistant glue (5) is provided at one end of the joint (2), and a sealing gasket (4) is fixed on one side of the heat-resistant glue (5). 10. The waterproof connector for a special-shaped LED display according to claim 9, characterized in that the sealing gasket (4) is made of rubber material.