Adapter with protection effect

Abstract

The utility model relates to the field of connectors, and discloses an adapter with a protection effect, which comprises a shell, the outer wall of the shell is rotatably connected with a handle, the outer wall of the handle is fixedly connected with a screw rod, the outer wall of the screw rod is rotatably connected with a limiting frame, the inside of the limiting frame is slidably connected with a sliding rod, and the sliding rod is fixedly connected with the shell. A sliding groove is formed in the limiting frame, a first rotating shaft is fixedly connected to the upper surface of the sliding rod, a connecting piece is rotatably connected to the outer wall of the first rotating shaft, a plugging plate is rotatably connected to the upper surface of the connecting piece, and a second rotating shaft is fixedly connected to the upper surface of the plugging plate; the outer wall of the second rotating shaft is rotationally connected to the interior of the shell, and a buffering assembly is arranged in the shell. According to the plugging device, the sliding rod and the plugging plate are connected through the connecting piece, so that the effect of driving the plugging plate to rotate through the movement of the sliding rod is achieved, and the effect of controlling the plugging plate to plug the interface is achieved.

Description

Technical Field

[0001] The utility model relates to the field of connectors, in particular to an adapter with protective effect. Background Art

[0002] With the rapid development of electronic technology, adapters play an important role in the connection and transmission between various electronic devices. However, in daily use, adapters are easily affected by the external environment, such as dust, sweat, humidity, etc., which can lead to performance degradation or even damage. Therefore, the market demand for adapters with protective effects is growing. Existing protective adapters mainly include waterproof and dustproof types, as well as protective kits and adapters with integrated protective functions. Although these protective adapters have achieved certain results in protective performance, ease of use, compatibility, etc., there are still shortcomings. Therefore, an adapter with excellent protective performance, easy use and good compatibility has a great market demand.

[0003] After searching, the publication number CN219246998U discloses a connector with a protective structure, including a shell, a conductor, a waterproof seal, a protective cover and a conductive adapter. The shell is formed with a through hole, the first end of the conductor is located on the first side of the through hole, and the second end of the conductor passes through the through hole and is located on the second side of the through hole; the waterproof seal is sleeved on the shell and is on the same side as the first end of the conductor; the protective cover is fastened and sealed with the shell to form a sealed space, and a waterproof structure is formed on the protective cover; the first end of the conductive adapter is electrically connected to the second end of the conductor, and the second end of the conductive adapter is located in the waterproof structure of the protective cover. By sleeve-fitting the waterproof seal on the outside of the extension part of the shell, the assembly between the shell and the protective cover and between the second end of the conductive adapter and the waterproof structure of the protective cover are assembled by interference fit, so as to waterproof from three areas, thereby enhancing the waterproof protection effect of the connector. Although the application enhances the waterproof protection of the connector by combining a waterproof seal and a protective cover, it does not mention how to seal the adapter interface when not in use, which may lead to dust and moisture entering the adapter through the interface during carrying or storage, causing damage to internal components. Summary of the invention

[0004] In order to make up for the above deficiencies, the utility model provides an adapter with a protective effect, which is an improvement on the problem that there is no mention of how to seal the adapter interface when not in use, which leads to the problem that dust, moisture, etc. enter the adapter through the interface during carrying or storage, causing damage to internal components.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adapter with a protective effect, comprising a shell, an outer wall of the shell is rotatably connected to a handle, an outer wall of the handle is fixedly connected to a screw rod, an outer wall of the screw rod is rotatably connected to a limiting frame, an outer wall of the limiting frame is fixedly connected to the interior of the shell, a sliding rod is slidably connected to the interior of the limiting frame, a sliding groove is provided inside the limiting frame, an outer wall of the sliding rod is slidably connected to the inner wall of the sliding groove, an internal thread of the sliding rod is connected to the outer wall of the screw rod, an upper surface of the sliding rod is fixedly connected to a rotating shaft 1, an outer wall of the rotating shaft 1 is rotatably connected to a connecting piece, an upper surface of the connecting piece is rotatably connected to a blocking plate, an upper surface of the blocking plate is fixedly connected to a rotating shaft 2, an outer wall of the rotating shaft 2 is rotatably connected to the interior of the shell, and a buffer assembly is provided inside the shell.

[0006] Furthermore, the buffer assembly includes a buffer bar, and a lower surface of the buffer bar is fixedly connected to the inner wall of the shell.

[0007] Furthermore, the upper surface of the buffer strip is fixedly connected with a core, and the outer wall of the core is arranged inside the shell.

[0008] Furthermore, a trapezoidal plate is fixedly connected to the lower surface of the movement, and the lower surface of the trapezoidal plate is fixedly connected to the inner wall of the shell.

[0009] Furthermore, a telescopic rod is fixedly connected to the upper surface of the movement, and the upper surface of the telescopic rod is fixedly connected to the inner wall of the shell.

[0010] Furthermore, a spring is sleeved on the outer wall of the telescopic rod, and one end of the spring is fixedly connected to the upper surface of the movement.

[0011] Furthermore, a wiring terminal is fixedly connected to the outer wall of the shell, and an interface is opened inside the shell.

[0012] Furthermore, the buffer strip and the trapezoidal plate are both made of rubber.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the screw rod can be rotated by turning the handle, thereby achieving the effect of driving the slide rod to slide, the limit frame and the slide groove limit the slide rod, thereby achieving the effect of preventing the slide rod from deflecting, and the slide rod and the blocking plate are connected by a connecting piece, thereby achieving the effect of driving the blocking plate to rotate through the movement of the slide rod, thereby achieving the effect of controlling the blocking plate to block the interface, avoiding the problem of dust entering the inside of the shell from the interface when not in use.

[0015] 2. In the utility model, the movement is buffered by the buffer strip, so as to achieve the effect of further protecting the movement. The stability of the movement and the buffer strip can be enhanced by the trapezoidal plate, so as to achieve the effect of preventing the movement from shaking. The cooperation of the telescopic rod and the spring can achieve the effect of preventing the movement from colliding with the upper end of the shell, thereby improving the protection performance of the adapter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of an adapter with protective effect proposed by the utility model;

[0017] Figure 2 This is a cross-sectional view of a housing of an adapter with a protective effect proposed by the utility model;

[0018] Figure 3 This is a structural diagram of a blocking plate of an adapter with protective effect proposed by the utility model;

[0019] Figure 4 This is a movement structure diagram of an adapter with protective effect proposed by the utility model.

[0020] Legend:

[0021] 1. Housing; 2. Handle; 3. Screw rod; 4. Slide rod; 5. Limiting frame; 6. Slide groove; 7. Rotation axis 1; 8. Connector; 9. Sealing plate; 10. Rotation axis 2; 11. Buffer strip; 12. Trapezoidal plate; 13. Movement; 14. Telescopic rod; 15. Spring; 16. Terminal; 17. Interface. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-3, the utility model provides an embodiment: an adapter with a protective effect, comprising a shell 1, the outer wall of the shell 1 is rotatably connected to a handle 2, the outer wall of the handle 2 is fixedly connected to a screw rod 3, the outer wall of the screw rod 3 is rotatably connected to a limiting frame 5, the outer wall of the limiting frame 5 is fixedly connected to the inside of the shell 1, the inside of the limiting frame 5 is slidably connected to a slide rod 4, a slide groove 6 is provided inside the limiting frame 5, the outer wall of the slide rod 4 is slidably connected to the inner wall of the slide groove 6, the internal thread of the slide rod 4 is connected to the outer wall of the screw rod 3, the upper surface of the slide rod 4 is fixedly connected to a rotating shaft 1 7, the outer wall of the rotating shaft 1 7 is rotatably connected to a connecting piece 8, the upper surface of the connecting piece 8 is rotatably connected to a blocking plate 9, the upper surface of the blocking plate 9 is fixedly connected to a rotating shaft 2 10, the outer wall of the rotating shaft 2 10 is rotatably connected to the inside of the shell 1, and a buffer component is provided inside the shell 1.

[0024] Specifically, the sealing plate 9 is made of silicone, which has good environmental protection, heat resistance and tear resistance. When the sealing plate 9 seals the interface 17, the sealing plate 9 fits tightly with the inside of the shell 1 at the interface 17 and fills the gap, thereby isolating the external environment and improving the use range of the equipment. The V-shaped design of the connecting piece 8 makes it smoother when transmitting the pulling force of the sliding rod 4.

[0025] Reference Figure 4 The buffer assembly includes a buffer strip 11, the lower surface of which is fixedly connected to the inner wall of the housing 1; the upper surface of the buffer strip 11 is fixedly connected to a core 13, the outer wall of the core 13 is arranged inside the housing 1; the lower surface of the core 13 is fixedly connected to a trapezoidal plate 12, the lower surface of the trapezoidal plate 12 is fixedly connected to the inner wall of the housing 1; the upper surface of the core 13 is fixedly connected to a telescopic rod 14, the upper surface of the telescopic rod 14 is fixedly connected to the inner wall of the housing 1; the outer wall of the telescopic rod 14 is provided with a spring 15, one end of the spring 15 is fixedly connected to the upper surface of the core 13; the buffer strip 11 and the trapezoidal plate 12 are both made of rubber

[0026] Specifically, the buffer strip 11 and the trapezoidal plate 12 are both made of rubber, so they have good elasticity and a certain degree of ductility. When the shell 1 is impacted by the outside, the buffer strip 11 and the trapezoidal plate 12 are deformed to absorb most of the impact force caused by the impact. The buffer strip 11 and the trapezoidal plate 12 are placed vertically, so the buffer strip 11 and the trapezoidal plate 12 can buffer each other's lateral impact force when subjected to force, thereby further improving the protection effect.

[0027] Reference Figure 1 The outer wall of the housing 1 is fixedly connected with a wiring terminal 16 , and the interior of the housing 1 is provided with an interface 17 .

[0028] Specifically, the adapter is provided with multiple interfaces 17 and is a device that integrates multiple types of interfaces 17. It has the characteristics of compatibility, extensibility, flexibility, ease of use, stability and security. It is widely used in electronic equipment, computers, mobile phones and other fields. It can meet the connection requirements between different devices, expand the number of interfaces 17, realize the conversion between types of interfaces 17, and ensure the stable operation of connected devices.

[0029] Working principle: When it is necessary to use an adapter with a protective effect, first turn the handle 2, the handle 2 drives the screw rod 3 to rotate, and then drives the slide rod 4 to slide along the screw rod 3, the slide rod 4 slides in the slide groove 6, the slide groove 6 limits and guides the slide rod 4, at this time the slide rod 4 drives the rotating shaft 7 to move, and then pulls the connecting piece 8 to rotate through the rotating shaft 7, the connecting piece 8 pulls the lower end of the blocking plate 9 to move, so that the blocking plate 9 rotates along the rotating shaft 2 10 as the center of the circle, at this time the interface 17 is in an open state, insert the data cable from the interface 17 to the movement 13, when the device accidentally falls or is hit, the shell 1 will transfer the impact force to the buffer strip 11 and the trapezoidal plate 12, the buffer strip 11 and the trapezoidal plate 12 are deformed under the force, and after absorbing most of the force, the remaining force is transferred to the movement 13, at this time the movement 13 compresses the telescopic rod 14 and the spring 15 for buffering, thereby achieving the effect of preventing the movement 13 from being damaged.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adapter with a protective effect, comprising a housing (1), characterized in that: The outer wall of the shell (1) is rotatably connected to a handle (2), the outer wall of the handle (2) is fixedly connected to a screw rod (3), the outer wall of the screw rod (3) is rotatably connected to a limit frame (5), the outer wall of the limit frame (5) is fixedly connected to the inside of the shell (1), the inside of the limit frame (5) is slidably connected to a slide rod (4), a slide groove (6) is provided inside the limit frame (5), the outer wall of the slide rod (4) is slidably connected to the inner wall of the slide groove (6), the inner part of the slide rod (4) is threadedly connected to the outer wall of the screw rod (3), the upper surface of the slide rod (4) is fixedly connected to a rotating shaft 1 (7), the outer wall of the rotating shaft 1 (7) is rotatably connected to a connecting member (8), the upper surface of the connecting member (8) is rotatably connected to a blocking plate (9), the upper surface of the blocking plate (9) is fixedly connected to a rotating shaft 2 (10), the outer wall of the rotating shaft 2 (10) is rotatably connected to the inside of the shell (1), and a buffer component is provided inside the shell (1).

2. The adapter with protective effect according to claim 1, characterized in that: The buffer assembly comprises a buffer strip (11), the lower surface of the buffer strip (11) being fixedly connected to the inner wall of the housing (1).

3. The adapter with protective effect according to claim 2, characterized in that: The upper surface of the buffer strip (11) is fixedly connected to a core (13), and the outer wall of the core (13) is arranged inside the housing (1).

4. The adapter with protective effect according to claim 3, characterized in that: The lower surface of the movement (13) is fixedly connected to a trapezoidal plate (12), and the lower surface of the trapezoidal plate (12) is fixedly connected to the inner wall of the housing (1).

5. The adapter with protective effect according to claim 4, characterized in that: A telescopic rod (14) is fixedly connected to the upper surface of the movement (13), and the upper surface of the telescopic rod (14) is fixedly connected to the inner wall of the housing (1).

6. The adapter with protective effect according to claim 5, characterized in that: The outer wall of the telescopic rod (14) is sleeved with a spring (15), and one end of the spring (15) is fixedly connected to the upper surface of the movement (13).

7. The adapter with protective effect according to claim 1, characterized in that: A wiring terminal (16) is fixedly connected to the outer wall of the housing (1), and an interface (17) is provided inside the housing (1).

8. The adapter with protective effect according to claim 4, characterized in that: The buffer strip (11) and the trapezoidal plate (12) are both made of rubber.

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