Novel blind guiding mirror bracket convenient to disassemble and assemble
By designing a new blind eyeglass frame that is easy to disassemble and assemble, the existing blind eyeglass frame is solved, which is too large, inconvenient for maintenance and uncomfortable wearing, and achieves compact structure, low cost, easy to disassemble and assemble and wear. Comfortable effect.
Patent Information
- Application Number
- CN202420526183.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing blind eyeglasses frames have complex electronic circuits and are too large in size, which leads to high cost, inconvenient maintenance, disassembly and uncomfortable wearing.
A new blind mirror frame is designed for easy disassembly and assembly. The frame includes a frame, a left temple frame and a right temple frame. A cavity is provided inside the temple frame for filling circuits, and a through-line channel is provided in the frame. It is in communication with the cavity and adopts an open-closed end surface structure for easy disassembly and assembly. Arc-shaped transition sections adapted to the ears are arranged on the temple frame to improve wearing comfort.
The frame is compact and compact in size, reducing costs, easy to disassemble and install, and improving wear comfort.
Smart Images
Figure CN222487821U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glasses, in particular to a new guide glasses frame which is easy to disassemble and assemble. Background Art
[0002] Guide glasses are a smart device that assists the blind in their movements. They are designed to provide navigation and obstacle recognition functions by using various sensors and technologies, helping the blind to move more safely. Guide glasses usually include the following technologies and functions: distance sensors, visual recognition technology, navigation systems, sound and vibration feedback, connection and interaction functions. The realization of the above technologies and functions relies on electronic circuits. However, the current guide glasses have complex electronic circuits and the frames are usually too large. Therefore, they are not only expensive to manufacture, but also inconvenient to disassemble and assemble for maintenance, and uncomfortable to wear. Summary of the invention
[0003] The purpose of the utility model is to provide a new guide mirror frame which is easy to disassemble and assemble, has a compact structure and a small size, so as to achieve the purpose of making the frame detachable and easy to wear.
[0004] The utility model provides a novel guide glasses frame which is easy to disassemble and assemble, comprising a glasses frame and a left temple frame and a right temple frame, wherein two ends of the glasses frame are rotatably connected to the left temple frame and the right temple frame respectively, and the utility model is characterized in that the left temple frame and the right temple frame respectively comprise a main thick leg frame and a thin supporting leg frame extending backward from the main thick leg frame, wherein the main thick leg frame has a cavity filled with a circuit inside, a wire passing hole is arranged inside the glasses frame, the wire passing hole is communicated with the cavity, wherein the outer end surface of the cavity is an openable and closable end surface; a camera mounting seat is arranged at the front end of the right temple frame, the camera mounting seat is installed perpendicular to the right temple frame, and forms an angle of 60° with the horizontal plane of the right temple frame.
[0005] Furthermore, the openable and closable end face adopts a push-pull opening and closing structure, and the opening and closing of the end face is achieved through the sliding cooperation between the end face and the end face notch.
[0006] Furthermore, the openable and closable end surface of the left temple frame is a push-pull opening and closing structure in the horizontal direction; and the openable and closable end surface of the right temple frame is a push-pull opening and closing structure in the vertical direction.
[0007] Furthermore, the opening and closing area of the openable and closable end surface is smaller than the area of the cavity end surface, and an installation notch for using a switch is provided on the upper end surface of the cavity of the left temple frame.
[0008] Furthermore, a wire-passing opening is provided on the front end surface of the mirror frame.
[0009] Furthermore, an arc-shaped transition section for adapting ears is provided between the main thick leg frame and the thin leg frame, and the arc-shaped transition section is an arc section of one eighth of a circle with a radius of 10 mm.
[0010] The utility model provides a novel guide mirror frame that is easy to disassemble and assemble. It has a small size, a compact structure and a low cost. It is easy to repair, maintain, disassemble and assemble, and is more convenient to wear, which has a positive effect of improving the comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model;
[0012] Figure 2 It is a structural schematic diagram of the left temple frame of the utility model;
[0013] Figure 3 It is a structural schematic diagram of the right temple frame of the utility model;
[0014] Figure 4 It is a structural schematic diagram of a mirror frame in one embodiment of the utility model. DETAILED DESCRIPTION
[0015] like Figure 1-Figure 3 As shown, the utility model provides a new guide glasses frame that is easy to disassemble and assemble, which is composed of a frame 1, a left temple frame 2, and a right temple frame 3. The two ends of the frame are rotatably connected to the left temple frame and the right temple frame. The left temple frame and the right temple frame respectively include a main thick leg frame 4 and a thin leg frame 5 extending backward from the main thick leg frame. The main thick leg frame has a cavity 13 inside, which is used to load electronic circuits or circuit boards to realize the electronic functions and power supply requirements of the guide glasses. A wire-passing channel 7 is provided inside the frame, and the wire-passing channel is connected to the cavities in the left temple frame and the right temple frame. The electronic circuits or circuit boards loaded in the two cavities are connected through the wire-passing channel. When specifically set, the wire-passing channel can pass a wire with a maximum diameter of 4 mm. Among them, the outer end face of the cavity is set to an openable and closable end face 12. In this embodiment, the cavity of the left temple frame is set as an openable end face in the horizontal direction of the top; the right temple frame is set as an openable end face in the vertical direction of the inner side. Preferably, the openable end face adopts a push-pull opening and closing structure to facilitate the disassembly and assembly operation during the daily maintenance of the electronic functions of the guide glasses. Specifically, the push-pull opening and closing of the end face can be achieved by sliding cooperation between the end face and the end face notch. In this embodiment, the openable end face of the left temple frame is a push-pull opening and closing structure in the horizontal direction of the top; the openable end face of the right temple frame is a push-pull opening and closing structure in the vertical direction of the inner side. In addition, a camera mounting seat 8 is provided at the front end of the right temple frame. The camera mounting seat is installed perpendicular to the right temple frame and forms a 60° angle with the horizontal plane of the right temple frame. Under the premise of ensuring the recognition accuracy of the camera 6, by arranging the deflection angle of 60°, the field of view recognized by the camera can be better kept in front of the glasses, the recognition accuracy of ground obstacles is improved, and the blind can move more safely.
[0016] In addition, the opening and closing area of the openable end face is smaller than the area of the cavity end face, and an installation slot 14 for using a switch 9 is provided on the upper end face of the cavity of the left temple frame. After the switch is installed, it is connected to the electronic circuit or connected to the circuit board circuit to enable the electronic function of the guide glasses.
[0017] In other embodiments of the present invention, a wire opening may be provided on the front end surface of the frame, such as Figure 4 As shown, three wire-passing openings 10 are specifically provided on the mirror frame. The provision of the wire-passing openings is conducive to observing the threading of the wires in the wire-passing holes and performing auxiliary wire-leading operations by pulling.
[0018] In addition, there is an arc-shaped transition section 11 between the main thick leg frame and the thin supporting leg frame that is adapted to the ear. The arc-shaped transition section is an arc section of one eighth of a circle with a radius of 10 mm, so that a more comfortable wearing experience can be achieved.
Claims
1. A new guide glasses frame that is easy to disassemble and assemble, comprising a frame and a left temple frame and a right temple frame, wherein the two ends of the frame are rotatably connected to the left temple frame and the right temple frame, respectively, and characterized in that: The left temple frame and the right temple frame respectively include a main thick leg frame and a thin leg frame extending backward from the main thick leg frame, the main thick leg frame has a cavity filled with circuits inside, and the frame is provided with a wire passing channel, the wire passing channel is communicated with the cavity, wherein the outer end face of the cavity is an openable and closable end face; a camera mounting seat is provided at the front end of the right temple frame, the camera mounting seat is installed perpendicular to the right temple frame, and forms an angle of 60° with the horizontal plane of the right temple frame; an arc-shaped transition section adapted to the ear is provided between the main thick leg frame and the thin leg frame, and the arc-shaped transition section is an arc section of one eighth of a circle.
2. The novel guide glasses frame that is easy to disassemble and assemble according to claim 1 is characterized in that: The openable and closable end face adopts a push-pull opening and closing structure, and the opening and closing of the end face is achieved through the sliding cooperation between the end face and the end face notch.
3. The novel guide glasses frame that is easy to assemble and disassemble according to claim 2 is characterized in that: The openable end surface of the left temple frame is a push-pull opening and closing structure in the horizontal direction; the openable end surface of the right temple frame is a push-pull opening and closing structure in the vertical direction.
4. A new guide glasses frame that is easy to assemble and disassemble according to any one of claims 1 to 3, characterized in that: The opening and closing area of the openable and closable end surface is smaller than the area of the cavity end surface where it is located, and an installation notch for using a switch is arranged on the upper end surface of the cavity of the left temple frame.
5. The novel guide glasses frame that is easy to assemble and disassemble according to claim 4 is characterized in that: A wire-passing opening is arranged on the front end surface of the mirror frame.