Blind guiding equipment convenient to wear

Abstract

The utility model relates to the technical field of blind guiding equipment, and discloses blind guiding equipment convenient to wear, which comprises a glasses frame, an inductive head is fixedly arranged on the inner wall of the glasses frame, the outer wall of the glasses frame is in threaded connection with glasses legs, and an assembly box is fixedly arranged at the bottom of each glasses leg. According to the blind guiding equipment convenient to wear, in order to avoid a tedious buckling mode when a blind person wears the blind guiding equipment, a pull rope is pulled, an attaching block gets close to a concave block, the attaching block is driven to be attached to the concave block through the attraction force of a magnet, and therefore the blind person can wear the blind guiding equipment conveniently; the sliding block is pushed to drive the wave column to slide, the spring is extruded to deform, the spring extrudes the wave column to the surface of the wave groove, the sliding block slides the outer wall of the clamping block, the small spring deforms, the clamping block is attached to the inner wall of the attaching block for limiting and fixing, the pull rope is fixed, and therefore the blind person can conduct buckling and fixing very conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of blind guiding devices, in particular to a blind guiding device convenient to wear. Background Technique

[0002] The blind guiding device is an innovative technological product that brings hope and convenience to visually impaired people. It combines advanced sensor technology, intelligent algorithms, and a lightweight and comfortable design. It captures images of the surrounding environment through a micro camera and quickly converts them into easily understandable information, such as sound prompts, vibration feedback, etc., to guide the user on the forward path. The blind guiding device can help visually impaired people perceive the location of obstacles, identify traffic lights, distinguish road directions, etc., greatly improving their travel safety and independence, enabling them to integrate into social life more confidently and bravely explore the world.

[0003] When the existing blind guiding devices are actually worn and used, the operation of some buckles is relatively complex. For visually impaired people, it may be difficult to complete the wearing and adjustment independently. If the fixing effect of the buckles is not good, the glasses are likely to shift or slip during the user's activities, thus unable to continuously and effectively provide auxiliary functions. Content of the Utility Model

[0004] The purpose of the utility model is to provide a blind guiding device convenient to wear to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A blind guiding device convenient to wear, including a spectacle frame, the outer wall of the spectacle frame is fixedly installed with lenses, the outer surface of the spectacle frame is fixedly connected with a nose pad, the inner wall of the spectacle frame is fixedly installed with a sensing head, the outer wall of the spectacle frame is threadedly connected with temple arms, the bottom of the temple arms is fixedly installed with a component box, the bottom of the component box is fixedly connected with a headphone wire, the outer wall of the headphone wire is fixedly connected with headphones, the bottom of the component box is fixedly connected with a winding mechanism. Through the setting of the winding mechanism, the wearing rope can be retracted or lengthened. The outer wall of the winding mechanism is fixedly connected with a buckle mechanism. Through the setting of the buckle mechanism, the blind person can use the buckle for fixation very simply. The buckle mechanism includes:

[0006] A sticking block, the outer wall of the winding mechanism is fixedly connected with a sticking block;

[0007] Magnet A, the inner wall of the sticking block is fixedly installed with Magnet A;

[0008] Magnet B, Magnet B is attached to the outer wall of the sticking block. By approaching the sticking block, Magnet A can generate a suction force on Magnet B for attachment.

[0009] Preferably, the magnet B is fixedly connected to the inner wall of the concave block. A chute is provided on the outer wall of the concave block, and a wave groove is provided on the inner wall of the chute. A wave column is slidably connected to the outer surface of the wave groove. A spring is fixedly connected to the outer wall of the wave column. Through the elastic force of the spring, the wave column can be automatically squeezed into the inner surface of the wave groove when sliding.

[0010] Preferably, the spring is fixedly connected to the inner wall of the slider, the wave column is slidably connected to the inner wall of the slider, and the slider is slidably connected to the inner wall of the chute. By moving the slider, the wave column can slide on the inner wall of the chute.

[0011] Preferably, a small spring is fixedly connected to the inner wall of the concave block. A clamping block is fixedly connected to the outer wall of the small spring. The clamping block is hinged to the inner wall of the concave block. The clamping block is slidably connected to the inner wall of the attaching block. A fixing rope is fixedly connected to the outer wall of the concave block, and the outer wall of the fixing rope is fixedly connected to the bottom of the component box. A slider is attached to the outer wall of the clamping block. By sliding the slider to squeeze the clamping block, the small spring can be deformed, and the clamping block fits against the inner wall of the attaching block for limiting.

[0012] Preferably, a winding box is fixedly connected to the bottom of the temple, and an inner core column is fixedly connected to the inner wall of the winding box.

[0013] Preferably, a hairspring is fixedly installed on the outer wall of the inner core column. The hairspring is slidably connected to the outer wall of the outer core column. A pull rope is fixedly installed on the outer wall of the hairspring. The pull rope is slidably connected to the outer wall of the outer core column. The outer core column is rotatably connected to the inner wall of the winding box. The pull rope is slidably connected to the inner wall of the winding box. By pulling the pull rope to slide on the inner wall of the winding box, the hairspring can be driven to slide on the outer wall of the inner core.

[0014] Compared with the prior art, the present utility model provides a blind guiding device that is convenient to wear, having the following beneficial effects:

[0015] 1. For this blind guiding device that is convenient to wear, in order to avoid the cumbersome buckling method when the blind person wears the blind guiding device, pull the pull rope, the attaching block approaches the concave block, the magnetic attraction of the magnet drives the attaching block to fit against the concave block, push the slider to drive the wave column to slide, squeeze the spring to deform, the spring squeezes the wave column to the surface of the wave groove, the slider slides on the outer wall of the clamping block, the small spring deforms, and the clamping block fits against the inner wall of the attaching block for limiting and fixing, so that the pull rope is fixed, thereby enabling the blind person to very conveniently complete the buckling and fixing when wearing.

[0016] 2. For this blind guiding device that is convenient to wear, in order to make the wearing of the blind guiding device suitable for each person, by pulling the pull rope, the pull rope and the outer core column rotate, driving the hairspring to slide, so that the hairspring is tightened. Release the pull rope, the elastic force of the hairspring is released, causing the hairspring to retract into the outer core column, and pull the pull rope to wind it up, so that the length of the wearing pull rope can adapt to each person, and the winding is very simple. Brief Description of the Drawings

[0017] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the winding mechanism of the present utility model;

[0019] Figure 3 This is the present utility model Figure 1 Schematic enlarged view of Structure A;

[0020] Figure 4 This is a schematic diagram of a partial structure of the buckle mechanism of the present utility model;

[0021] Figure 5 This is a schematic diagram of a partial internal structure of the buckle mechanism of the present utility model.

[0022] In the figure: 1, spectacle frame; 2, lens; 3, nose pad; 4, induction head; 5, temple; 6, component box; 7, headphone cable; 8, earphone; 9, winding mechanism; 91, winding box; 92, inner core column; 93, spring; 94, outer core column; 95, pulling rope; 10, buckle mechanism; 101, sticking block; 102, magnet A; 103, magnet B; 104, concave block; 105, sliding groove; 106, wave groove; 107, wave column; 108, spring; 109, slider; 110, small spring; 111, clamping block; 112, fixing rope. Detailed Description of the Invention

[0023] As Figures 1 - 5 shown, the present utility model provides a technical solution: a blind guiding device convenient to wear, including a spectacle frame 1, a lens 2 is fixedly installed on the outer wall of the spectacle frame 1, a nose pad 3 is fixedly connected to the outer surface of the spectacle frame 1, an induction head 4 is fixedly installed on the inner wall of the spectacle frame 1, a temple 5 is threadedly connected to the outer wall of the spectacle frame 1, a component box 6 is fixedly installed at the bottom of the temple 5, a headphone cable 7 is fixedly connected to the bottom of the component box 6, an earphone 8 is fixedly connected to the outer wall of the headphone cable 7, a winding mechanism 9 is fixedly connected to the bottom of the component box 6. Through the setting of the winding mechanism 9, the worn rope can be contracted or elongated. A buckle mechanism 10 is fixedly connected to the outer wall of the winding mechanism 9. Through the setting of the buckle mechanism 10, a blind person can simply use the buckle for fixation.

[0024] Specifically, the buckle mechanism 10 includes a patch 101, magnet A 102, magnet B 103, recess 104, chute 105, wave groove 106, wave post 107, spring 108, slider 109, small spring 110, latch 111, and fixing rope 112. The outer wall of the winding mechanism 9 is fixedly connected to the patch 101. The inner wall of the patch 101 is fixedly installed with magnet A 102. The outer wall of the patch 101 is fitted with magnet B 103. By approaching the patch 101, magnet A 102 can generate a suction force to fit magnet B 103. Magnet B 103 is fixedly connected to the inner wall of the recess 104. The outer wall of the recess 104 is provided with a chute 105. The inner wall of the chute 105 is provided with a wave groove 106. The outer surface of the wave groove 106 is slidably connected to the wave post 107. The outer wall of the wave post 107 is fixedly connected to the spring 108. By the elastic force of the spring 108, the wave post 107 can be automatically pressed into the inner surface of the wave groove 106 when sliding. The spring 108 is fixedly connected to the inner wall of the slider 109. The wave post 107 is slidably connected to the inner wall of the slider 109. The slider 109 is slidably connected to the inner wall of the chute 105. By moving the slider 109, the wave post 107 can slide on the inner wall of the chute 105. The inner wall of the recess 104 is fixedly connected to the small spring 110. The outer wall of the small spring 110 is fixedly connected to the latch 111. The latch 111 is hinged to the inner wall of the recess 104. The latch 111 is slidably connected to the inner wall of the patch 101. The outer wall of the recess 104 is fixedly connected to the fixing rope 112. The outer wall of the fixing rope 112 is fixedly connected to the bottom of the component box 6. The outer wall of the latch 111 is fitted with the slider 109. By sliding and pressing the latch 111 with the slider 109, the small spring 110 can be deformed, and the latch 111 fits the inner wall of the patch 101 for limiting.

[0025] Specifically, the winding mechanism 9 includes a winding box 91, inner core column 92, spring 93, outer core column 94, and pull rope 95. The inner wall of the winding box 91 is fixedly connected to the inner core column 92. The outer wall of the inner core column 92 is fixedly installed with the spring 93. The spring 93 is slidably connected to the outer wall of the outer core column 94. The outer core column 94 is rotatably connected to the inner wall of the winding box 91. The outer wall of the spring 93 is fixedly installed with the pull rope 95. The pull rope 95 is slidably connected to the outer wall of the outer core column 94. The pull rope 95 is slidably connected to the inner wall of the winding box 91. By pulling the pull rope 95 to slide on the inner wall of the winding box 91, the spring 93 can be driven to slide on the outer wall of the inner core column 92.

[0026] Working principle: When a person wears the blind guiding device, manually pull the patch 101 away from the winding mechanism 9. The pull rope 95 is stretched, the patch 101 approaches the concave block 104, the magnet A 102 and the magnet B 103 generate suction force, and the patch 101 adheres to the outer surface of the magnet B 103, so that the patch 101 adheres to the outer surface of the concave block 104, pushing the slider 109 to slide on the inner wall of the chute 105. The slider 109 drives the wave column 107 to slide. The wave column 107 squeezes the spring 108 to deform. The resilience of the spring 108 squeezes the wave column 107 to the inner surface of the wave groove 106. The slider 109 slides and squeezes the outer wall of the latch 111. The small spring 110 is stretched and deformed, and the latch 111 is lifted up to adhere to the inner wall of the patch 101 for limit fixation, so that the pull rope 95 and the fixed rope 112 are fixed, so that the blind person can easily complete the buckle fixation when wearing the blind guiding device.

[0027] When a person wears the blind guiding device, manually pull the pull rope 95. The pull rope 95 on the inner wall of the winding box 91 is rotated on the outer core column 94, and the outer core column 94 rotates at the same time. The pull rope 95 drives the outermost end of the clockwork spring 93 to slide, so that the clockwork spring 93 on the outer wall of the inner core column 92 is tightened. When the hand releases the pull rope 95, the elastic force of the fixed end of the clockwork spring 93 on the inner core column 92 is released, so that the outermost end of the clockwork spring 93 retracts towards the inner wall of the outer core column 94, pulling the pull rope 95 to wind towards the inner wall of the winding box 91, so that the length of the wearable pull rope 95 can adapt to each person, and the winding is very simple.

[0028] The above text has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A wearable blind guide device, comprising a spectacle frame (1), characterized in that: The outer wall of the spectacle frame (1) is fixedly installed with a lens (2), the outer surface of the spectacle frame (1) is fixedly connected with a nose pad (3), the inner wall of the spectacle frame (1) is fixedly installed with a sensor head (4), the outer wall of the spectacle frame (1) is threadedly connected with a temple (5), the bottom of the temple (5) is fixedly installed with a component box (6), the bottom of the component box (6) is fixedly connected with a headphone cable (7), the outer wall of the headphone cable (7) is fixedly connected with a headphone (8), the bottom of the component box (6) is fixedly connected with a winding mechanism (9), and the outer wall of the winding mechanism (9) is fixedly connected with a buckle mechanism (10). The buckle mechanism (10) includes: A sticking block (101), and the outer wall of the winding mechanism (9) is fixedly connected with the sticking block (101); A magnet A (102), and the magnet A (102) is fixedly installed on the inner wall of the sticking block (101); A magnet B (103), and the magnet B (103) is attached to the outer wall of the sticking block (101).

2. The portable blind guiding device according to claim 1, wherein: The magnet B (103) is fixedly connected to the inner wall of a concave block (104). A sliding groove (105) is formed in the outer wall of the concave block (104), a wave groove (106) is formed in the inner wall of the sliding groove (105), a wave column (107) is slidably connected to the outer surface of the wave groove (106), and a spring (108) is fixedly connected to the outer wall of the wave column (107).

3. The portable blind guide device according to claim 2, characterized in that: The spring (108) is fixedly connected to the inner wall of a slider (109). The wave column (107) is slidably connected to the inner wall of the slider (109), and the slider (109) is slidably connected to the inner wall of the sliding groove (105).

4. The wearable blind guiding device according to claim 3, wherein: A small spring (110) is fixedly connected to the inner wall of the concave block (104). A clamping block (111) is fixedly connected to the outer wall of the small spring (110). The clamping block (111) is hinged to the inner wall of the concave block (104). The clamping block (111) is slidably connected to the inner wall of the sticking block (101). A fixing rope (112) is fixedly connected to the outer wall of the concave block (104), and the outer wall of the fixing rope (112) is fixedly connected to the bottom of the component box (6). The outer wall of the clamping block (111) is attached to the slider (109).

5. The wearable blind guiding device according to claim 1, wherein: The winding mechanism (9) includes a winding box (91). The bottom of the temple (5) is fixedly connected with the winding box (91), and an inner core column (92) is fixedly connected to the inner wall of the winding box (91).

6. The wearable blind guiding device according to claim 5, wherein: A hairspring (93) is fixedly installed on the outer wall of the inner core column (92). The hairspring (93) is slidably connected to the outer wall of an outer core column (94). The outer core column (94) is rotatably connected to the inner wall of the winding box (91). A pull rope (95) is fixedly installed on the outer wall of the hairspring (93). The pull rope (95) is slidably connected to the outer wall of the outer core column (94), and the pull rope (95) is slidably connected to the inner wall of the winding box (91).

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