Telescopic nose pad Bluetooth sun-shading glasses

Abstract

The utility model discloses a pair of telescopic nose pad bluetooth sunglasses, which relates to the technical field of sunglasses and comprises a glasses frame, a nose pad mechanism is movably mounted at the nose bridge part of the glasses frame, the nose pad mechanism comprises a connecting rod, a pad and a control block, the control block is rotatably mounted inside the glasses frame, convex threads are arranged on the outer wall of the connecting rod, and the convex threads are matched with the nose pad mechanism. By rotating the control block, due to threaded connection, the connecting rod can move in the mirror frame in the sliding direction so as to drive the supporting pad to move, the limiting protruding strips can determine the moving route of the connecting rod, the position of the supporting pad can be accurately adjusted, and the supporting pad can be conveniently moved. The control block is arranged on the outer side of the glasses frame, namely the front face of the glasses frame, operation is convenient, the adjusting process is stable, the individual requirements of different users for the positions of the nose pads can be met, when the connecting rod needs to be retracted, only the control block needs to be rotated reversely, and the maximum retracting limit can be determined through the limiting block during retracting.

Description

Technical Field

[0001] This utility model relates to the field of sun visors technology, and in particular to a retractable nose pad Bluetooth sun visor. Background Technology

[0002] Sunglasses are a type of eyewear designed to block sunlight and protect the eyes. Their main function is to filter or block ultraviolet rays and strong light through the lenses, reducing the stimulation of the eyes by sunlight and avoiding problems such as eye fatigue and eye damage caused by strong light exposure. At the same time, they can also improve the clarity of vision to a certain extent.

[0003] However, in existing technologies, the nose pads are mostly fixed and lack adjustable threaded connections, limiting guides, or other structures. This makes it impossible to adjust their position according to the user's personalized needs, such as nose bridge height. In terms of functionality, there is a lack of integrated design of smart components such as Bluetooth receivers and data cables. The traditional frame is not combined with a smart module, making it difficult to achieve smart operations such as Bluetooth connection with external devices. As a result, there are limitations in terms of wearing comfort and functional diversity. Utility Model Content

[0004] The purpose of this invention is to solve the problems of non-adjustable nose pad position and limited functionality in existing sun visors, and to propose a retractable nose pad Bluetooth sun visor.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a telescopic nose pad Bluetooth sunshade glasses, including a frame, a nose pad mechanism movably installed on the bridge of the frame, the nose pad mechanism including a connecting rod, a pad, and a control block, the control block being rotatably installed inside the frame, the outer wall of the connecting rod being provided with a protruding thread, the connecting rod being threadedly connected to the control block through the protruding thread, the control block having a cavity inside, the inner wall of the cavity having a threaded groove with a shape adapted to a limiting ring, a limiting protrusion fixedly installed on the rod body of the connecting rod, the connecting rod being slidably connected to the frame through the limiting protrusion, the control block being located on the outer side of the frame and the inner side of the frame.

[0006] Preferably, a limiting ring is fixedly installed on the surface of the control block, and the control block is rotatably connected to the mirror frame through the limiting ring.

[0007] Preferably, a limiting block is fixedly installed on the body of the connecting rod, and the limiting block is located inside the mirror frame.

[0008] Preferably, both ends of the frame are fixedly connected to adapter blocks, and the ends of the adapter blocks are rotatably connected to temples.

[0009] Preferably, a Bluetooth receiver is fixedly installed inside the adapter block.

[0010] Preferably, a data cable is fixedly connected to one side of the Bluetooth receiver, and the data cable is fixedly installed inside the temple of the mirror.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, by rotating the control block, the connecting rod will move in the sliding direction inside the frame due to the threaded connection, thereby driving the nose pad to move. The limiting protrusion can determine the movement path of the connecting rod, and the position of the nose pad can be precisely adjusted. The control block is set on the outside of the frame, that is, on the front of the frame, which is convenient to operate and the adjustment process is stable. It can meet the personalized needs of different users for the nose pad position. When it is necessary to retract the connecting rod, simply rotate the control block in the opposite direction. When retracting, the limiting block can determine the maximum retraction limit.

[0013] 2. In this utility model, the Bluetooth receiver fixed inside the adapter block can receive signals from external Bluetooth devices, giving the glasses smart functions, such as connecting to a mobile phone to answer calls and play music, thus expanding the usage scenarios of the glasses. The data cable is installed inside the temple and is used to connect to the charger to replenish the power of the Bluetooth receiver. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a retractable nose pad Bluetooth sunshade glasses is provided for this utility model;

[0015] Figure 2 This utility model provides a schematic diagram of the internal structure of the frame and the internal structure of the adapter block of a telescopic nose pad Bluetooth sunshade glasses.

[0016] Figure 3 This utility model provides a schematic diagram of the nose pad mechanism of a telescopic nose pad Bluetooth sunshade glasses.

[0017] Figure 4 This invention provides a schematic diagram of the internal structure of the control block for a retractable nose pad Bluetooth sunshade glasses.

[0018] Legend: 1. Frame; 2. Adapter block; 3. Nose pad mechanism; 4. Data cable; 5. Bluetooth receiver; 6. Temple; 31. Connecting rod; 32. Pad; 33. Limiting block; 34. Threaded protrusion; 35. Control block; 36. Cavity; 37. Limiting protrusion; 38. Limiting ring. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1: As Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a retractable nose pad Bluetooth sunshade glasses, including a frame 1. A nose pad mechanism 3 is movably installed on the bridge of the frame 1. The nose pad mechanism 3 includes a connecting rod 31, a pad 32, and a control block 35. The control block 35 is rotatably installed inside the frame 1. A protruding thread 34 is provided on the outer wall of the connecting rod 31. The connecting rod 31 is threaded to the control block 35 through the protruding thread 34. A cavity 36 is formed inside the control block 35. A shaped groove is formed on the inner wall of the cavity 36. The connecting rod 31 has a threaded groove that matches the limiting ring 38. A limiting protrusion 37 is fixedly installed on the rod body of the connecting rod 31. The connecting rod 31 is slidably connected to the frame 1 through the limiting protrusion 37. The control block 35 is located on the outside of the frame 1 and the control block 35 is located on the inside of the frame 1. A limiting ring 38 is fixedly installed on the surface of the control block 35. The control block 35 is rotatably connected to the frame 1 through the limiting ring 38. A limiting block 33 is fixedly installed on the rod body of the connecting rod 31. The limiting block 33 is located inside the frame 1.

[0022] The specific settings and functions of this embodiment are described below. When worn, the support pad 32 fits against the bridge of the nose. The control block 35 is rotatably installed inside the frame 1 and is rotatably connected to the frame 1 via a limiting ring 38. The inner wall of its internal cavity 36 has a threaded groove that matches the limiting ring 38. The outer wall of the connecting rod 31 has a protruding thread 34 and is threadedly connected to the control block 35. At the same time, the connecting rod 31 is slidably connected to the frame 1 via a limiting protrusion 37. The limiting block 33 is fixed on the connecting rod 31 and located inside the frame 1. When the control block 35 is rotated, due to the threaded connection, the connecting rod 31 will move in the sliding direction inside the frame 1, thereby driving the support pad 32 to move. The limiting protrusion 37 can determine the movement path of the connecting rod 31, realizing the nose... The nose pad position is adjusted by the threaded engagement of the control block 35 and the connecting rod 31, as well as the limiting protrusion 37 and the limiting block 33. This allows the position of the nose pad mechanism 3 to be precisely adjusted by rotating the control block 35. The control block 35 is located on the outside of the frame 1, i.e., on the front of the frame 1, making it easy to operate and ensuring a stable adjustment process. This meets the personalized needs of different users for the nose pad position and improves the comfort of wearing glasses. At the same time, the connection and limiting design of each component ensures the reliability of the nose pad mechanism 3 during use, preventing loosening and other problems, thus enhancing the performance and lifespan of the glasses. When it is necessary to retract the connecting rod 31, simply rotate the control block 35 in the opposite direction. When retracting, the limiting block 33 can determine the maximum retraction limit.

[0023] Example 2: Figure 1 and Figure 2 As shown, adapter blocks 2 are fixedly connected to both ends of the frame 1. A temple 6 is rotatably connected to the end of the adapter block 2. A Bluetooth receiver 5 is fixedly installed inside the adapter block 2. A data cable 4 is fixedly connected to one side of the Bluetooth receiver 5. The data cable 4 is fixedly installed inside the temple 6.

[0024] The overall effect of this embodiment is that the frame 1 is rotatably connected to the temple 6 via the adapter block 2, enabling the temple 6 to open and close. The Bluetooth receiver 5 fixed inside the adapter block 2 can receive signals from external Bluetooth devices. The data cable 4 connected to one side is installed inside the temple 6 and is used to connect a charger to replenish the power of the Bluetooth receiver 5. The Bluetooth receiver 5 is integrated inside the adapter block 2, giving the glasses smart functions, such as connecting to a mobile phone to answer calls and play music, thus expanding the usage scenarios of the glasses. At the same time, the rotatable connection design between the temple 6 and the adapter block 2 ensures the convenience and flexibility of opening and closing the glasses without affecting the basic wearing function of the glasses. The data cable 4 has a curved part inside the adapter block 2 to adapt to the opening and closing of the temple 6.

[0025] The device's usage and working principle are as follows: When worn, the nose pad 32 fits snugly against the bridge of the nose. To adjust the nose pad position, the control block 35 located on the outside of the frame 1 can be rotated by hand. The control block 35 is threadedly connected to the connecting rod 31, allowing the connecting rod 31 to move along the path defined by the limiting protrusion 37 within the frame 1, thus adjusting the position of the nose pad 32 to meet individual wearing needs. To retract the connecting rod 31, the control block 35 is rotated in the opposite direction, and the limiting block 33 will determine the maximum retraction limit. Before using the smart functions, the temples 6 of the glasses are opened and worn using the adapter block 2. Then, the external Bluetooth device is turned on and paired with the Bluetooth receiver 5 inside the adapter block 2. After successful pairing, functions such as answering calls and playing music can be achieved via Bluetooth. When the Bluetooth receiver 5 is low on power, the data cable 4 inside the temples 6 is connected to a charger to charge it. The curved part of the data cable 4 inside the adapter block 2 can adapt to the opening and closing of the temples 6 without affecting the charging operation.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A retractable nose pad Bluetooth sunshade glasses, comprising a frame (1), characterized in that: The nose bridge of the eyeglass frame (1) is movably mounted with a nose pad mechanism (3). The nose pad mechanism (3) includes a connecting rod (31), a pad (32), and a control block (35). The control block (35) is rotatably mounted inside the eyeglass frame (1). The outer wall of the connecting rod (31) is provided with a protruding thread (34). The connecting rod (31) is threadedly connected to the control block (35) through the protruding thread (34). The control block (35) has a cavity (36) inside. The inner wall of the cavity (36) has a threaded groove with a shape that matches the limiting ring (38). A limiting protrusion (37) is fixedly installed on the rod body of the connecting rod (31). The connecting rod (31) is slidably connected to the eyeglass frame (1) through the limiting protrusion (37). The control block (35) is located on the outside of the eyeglass frame (1) and on the inside of the eyeglass frame (1).

2. The retractable nose pad Bluetooth sunshade glasses according to claim 1, characterized in that: A limiting ring (38) is fixedly installed on the surface of the control block (35), and the control block (35) is rotatably connected to the frame (1) through the limiting ring (38).

3. The retractable nose pad Bluetooth sunshade glasses according to claim 1, characterized in that: A limiting block (33) is fixedly installed on the rod body of the connecting rod (31), and the limiting block (33) is located inside the mirror frame (1).

4. The retractable nose pad Bluetooth sunshade glasses according to claim 1, characterized in that: Both ends of the frame (1) are fixedly connected to adapter blocks (2), and the ends of the adapter blocks (2) are rotatably connected to temples (6).

5. A retractable nose pad Bluetooth sunshade glasses according to claim 4, characterized in that: The adapter block (2) has a Bluetooth receiver (5) fixedly installed inside.

6. A retractable nose pad Bluetooth sunshade glasses according to claim 5, characterized in that: A data cable (4) is fixedly connected to one side of the Bluetooth receiver (5), and the data cable (4) is fixedly installed inside the temple (6).

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