Intelligent navigation broadcasting walking stick

Abstract

The utility model provides an intelligent navigation broadcasting walking stick which comprises an adjusting rod, a fixing pipe and an extension rod, an annular groove is machined in one end of the extension rod, a control rod is connected to the outer portion of one end of the extension rod in a sleeved mode, and a limiting round rod is fixedly connected to the interior of one end of the control rod; an E-shaped groove is machined in one end of the fixing pipe, one end of the fixing pipe is connected with a mounting seat, a handle is arranged at the top of the mounting seat, and a loudspeaker is arranged in one end of the handle; the control rod is rotated on one side of the top of the fixing pipe, so that the control rod overcomes the attraction force between the strong magnet and the inner wall of the E-shaped groove, the interior of a transverse strip-shaped groove in the E-shaped groove is switched to the interior of a longitudinal strip-shaped groove to move, and the distance of the adjusting rod extending out of the interior of the fixing pipe is adjusted; the old can conveniently complete the length adjustment work of the whole crutch at the position close to the handle, so that the old can use the crutch for route navigation, and the ears can hear the sound emitted by the loudspeaker clearly when the old passes through a noisy area.

Description

Technical Field

[0001] The utility model relates to the technical field of crutches, in particular to an intelligent navigation and broadcasting crutch. Background Art

[0002] A cane is an important medical rehabilitation aid, which includes a hand cane, an elbow cane, and an axillary cane. A cane is mainly used for mild needs, such as the elderly or climbers. A cane is not a disabled product, but an elbow cane is a moderate lower limb disabled product. There is a handle on the top of a cane, which acts as a "third leg" when walking to stabilize the body. There are also three-legged or four-legged ones to enhance the anti-slip effect, and some are combined with a folding stool. It is generally used by the elderly and disabled. A cane is usually higher than a person's head, and you can use both hands to support it when you are extremely tired, but a crutch can only be used as a support.

[0003] The smart cane integrates GPS positioning, SOS one-key rescue, 4G two-way calling, APP tracking, flashlight lighting, MP3, FM and other functions. It adopts ergonomic design, aging-friendly buttons, simple operation, comfortable feel, and convenient for the elderly to use. In actual application, it can support users to walk on the road, and support voice acquisition of operation commands to control the navigation system in the cane for navigation, and provide guidance to users in the form of voice, vibration, etc., which provides great convenience for the elderly who cannot use smartphones.

[0004] The patent document with publication number CN115211651B discloses a multifunctional elderly care device that cooperates with a Beidou navigation locator, a display screen, a voice prompt module, a processor, etc. When the elderly person to be cared for forgets the way home, the device can give voice prompts and display the route home to guide the elderly person to go home by themselves.

[0005] However, in the process of implementing the above technical solution, it is found that the above technical solution has the following technical problems:

[0006] Existing multifunctional care equipment for the elderly can provide navigation for the elderly in the form of voice broadcast by installing a Beidou navigation locator, display screen, voice prompt module, processor, etc. on a walking stick. However, in actual application, the voice broadcast method is easily disturbed by external noise. When passing through noisy areas, it is difficult to clearly understand the navigation content, which hinders the elderly from identifying their direction. Utility Model Content

[0007] In order to overcome the shortcomings of existing multifunctional nursing equipment for the elderly that is easily disturbed by external noise due to the voice broadcast mode, it is difficult to clearly understand the navigation content when passing through noisy areas, which brings obstacles to the elderly in identifying the direction, the embodiment of the present application provides an intelligent navigation broadcast crutch, by assembling an extension rod at one end of the adjustment rod, and connecting the control rod with a ring groove and a limit round rod at one end of the extension rod, ensuring that the control rod can rotate outside the extension rod. When the elderly use the present application to pass through a noisy area and the sound emitted by the speaker at one end of the handle is unclear, the elderly can rotate the control rod on one side of the top of the fixed tube, so that the control rod overcomes the suction force between the strong magnet and the inner wall of the E-shaped groove, and switches from the inside of a horizontal strip groove on the E-shaped groove to the inside of the longitudinal strip groove. The distance of the adjustment rod extending from the inside of the fixed tube is adjusted, so that the elderly can complete the overall length adjustment work of the present application near the handle to ensure that the sound emitted by the speaker is close to the elderly's ears.

[0008] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0009] The intelligent navigation and broadcasting crutch comprises an adjusting rod and a fixing tube, wherein the fixing tube is sleeved on the outside of the adjusting rod;

[0010] The top of the adjusting rod is assembled and connected with an extension rod, an annular groove is processed inside one end of the extension rod, a control rod is sleeved outside one end of the extension rod, an inner pin connection of one end of the control rod is connected with a limiting round rod, and one end of the limiting round rod extends into the inner part of the annular groove;

[0011] An E-shaped groove is processed inside one end of the fixed tube, the control rod is movably connected inside the E-shaped groove, one end of the fixed tube is rotatably connected to a mounting seat, a handle is arranged on the top of the mounting seat, and a speaker is arranged inside one end of the handle.

[0012] In a possible implementation, strong magnets are embedded in the top and bottom of the center of the control rod, the E-shaped groove includes a longitudinal strip groove and three transverse strip grooves, and the two strong magnets are respectively adsorbed to the top and bottom inner walls of a transverse strip groove.

[0013] In a possible implementation, a removal groove is processed on the top of one end of the control rod, the interior of the removal groove is connected to the interior of the annular groove, and the inner wall surface of the removal groove close to the center of the extension rod cross section is tangent to the inner circle of the cross section of the annular groove.

[0014] In a possible implementation, a slide groove is processed at one end of the fixed tube, a limit pin is fixedly connected inside one end of the adjusting rod, the limit pin is slidably connected inside the slide groove, and the slide groove and the E-shaped groove are respectively located at both ends of the fixed tube.

[0015] In a possible implementation manner, a rubber cap is interference-fitted at one end of the adjusting rod, and a diameter of the rubber cap is larger than a diameter of the fixing tube.

[0016] In a possible implementation, a plurality of circular holes are machined inside one end of the fixing tube, a screw is pinned together inside the plurality of circular holes, the plurality of circular holes are arranged in a row, one end of the screw passes through the inside of a circular hole, and is threadedly connected to the inside of the adjusting rod.

[0017] In a possible implementation, a rubber sleeve is sleeved between one end of the fixing tube and one end of the mounting seat, and a rubber rope is buckled on one side of the rubber sleeve.

[0018] In summary, the present invention includes at least one of the following beneficial technical effects:

[0019] By assembling an extension rod at one end of the adjustment rod, and connecting the control rod with a ring groove and a limiting round rod at one end of the extension rod, it is ensured that the control rod can rotate outside the extension rod. When the elderly use the present application to pass through a noisy area and the sound emitted by the speaker at one end of the handle is unclear, the elderly can rotate the control rod on one side of the top of the fixed tube, so that the control rod overcomes the suction force between the strong magnet and the inner wall of the E-shaped groove, switches from the inside of a horizontal strip groove on the E-shaped groove to the inside of the longitudinal strip groove, and adjusts the distance that the adjustment rod extends from the inside of the fixed tube, so that the elderly can complete the overall length adjustment of the present application at a position close to the handle, so as to ensure that the sound emitted by the speaker is close to the elderly's ears;

[0020] By processing multiple circular holes inside one end of the fixed tube, cooperating with the slide groove processed inside the fixed tube and the limit pin rod pinned to the inside of the adjusting rod, one end of the screw can be passed through the inside of a circular hole and threadedly connected to the inside of the adjusting rod, thereby fixing the adjusting rod to the fixed tube, so as to directly fix the total length of the application according to actual needs, thereby ensuring the non-adjustability of the application during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the overall structural diagrams of the utility model;

[0022] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0023] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of the middle A part;

[0024] Figure 4 It is a structural schematic diagram of the extension rod of the utility model;

[0025] Figure 5 For this utility model Figure 4Enlarged schematic diagram of part B in the middle.

[0026] Figure numerals: 1. handle; 2. speaker; 3. mounting base; 4. rubber sleeve; 5. rubber rope; 6. control rod; 7. fixing tube; 8. E-shaped groove; 9. extension rod; 10. limit pin rod; 11. slide groove; 12. adjustment rod; 13. rubber cap; 14. strong magnet; 15. removal and removal groove; 16. ring groove; 17. limit round rod. DETAILED DESCRIPTION

[0027] The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0028] Embodiment 1:

[0029] This embodiment introduces the specific structure of the intelligent navigation broadcast cane. Figure 1-Figure 3 As shown, it includes an adjusting rod 12 and a fixing tube 7 sleeved on the outside of the adjusting rod 12, the top of the adjusting rod 12 is assembled and connected with an extension rod 9, an annular groove 16 is processed inside one end of the extension rod 9, a control rod 6 is sleeved on the outside of one end of the extension rod 9, and a limited position round rod 17 is fixedly connected to the inside of one end of the control rod 6 by a pin;

[0030] Among them, by extending one end of the limiting round rod 17 into the inside of the annular groove 16, the limiting round rod 17 is used to limit the extension rod 9 from being disconnected from the control rod 6, and ensure that the control rod 6 can move outside one end of the extension rod 9, so that the position of the extension rod 9 in the fixed tube 7 can be controlled by adjusting the position of the control rod 6;

[0031] like Figure 2 and Figure 3 As shown, an E-shaped groove 8 is processed inside one end of the fixed tube 7, and the control rod 6 is movably connected inside the E-shaped groove 8. A mounting seat 3 is rotatably connected to one end of the fixed tube 7. A handle 1 is arranged on the top of the mounting seat 3, and a speaker 2 is arranged inside one end of the handle 1.

[0032] The E-shaped groove 8 includes a longitudinal strip groove and three transverse strip grooves. In order to facilitate fixing the control rod 6 inside the transverse strip grooves of the E-shaped groove 8, as shown in FIG. Figure 5 As shown, the top and bottom of the center of the control rod 6 are embedded with strong magnets 14. By adsorbing the two strong magnets 14 to the top and bottom inner walls of a transverse strip groove respectively, it is convenient to fix the control rod 6 inside the transverse strip groove of the E-shaped groove 8 by suction, so as to control the distance of the adjustment rod 12 extending from the inside of the fixed tube 7 by the extension rod 9;

[0033] At the same time, by making the mounting seat 3 rotatably connected to the mounting seat 7, when one end of the adjustment rod 12 is supported on the ground, the mounting seat 7 will not be driven to rotate outside the extension rod 9 due to the rotation of the handle 1 by the elderly, thereby changing the position of the control rod 6 inside the control rod 8, which is safer;

[0034] Secondly, in order to facilitate the removal of the limiting round rod 17, the worn parts between the control rod 6 and the extension rod 9 are replaced, such as Figure 5 As shown, a take-out notch 15 is processed on the top of one end of the control rod 6. By making the inside of the take-out notch 15 communicate with the inside of the annular groove 16, the inner wall surface of the take-out notch 15 close to the center of the cross section of the extension rod 9 is tangent to the inner circle of the cross section of the annular groove 16. When the tool is sent from the take-out notch 15 into the inside of the annular groove 16, the gap between one end of the limiting round rod 17 and the inner wall of the annular groove 16 can be filled, and the limiting round rod 17 can be pressed out from the inside of one end of the control rod 6.

[0035] In some examples, a rubber sleeve 4 is sleeved between one end of the fixing tube 7 and one end of the mounting seat 3, and a rubber rope 5 is buckled on one side of the rubber sleeve 4;

[0036] Among them, by hanging the rubber rope 5 on the hook-like items, it is helpful to put it away when the application is not in use to avoid it falling on the ground.

[0037] By adopting the above technical solution:

[0038] The above design assembles an extension rod 9 at one end of the adjustment rod 12, and connects the control rod 6 with the annular groove 16 and the limiting round rod 17 at one end of the extension rod 9, so as to ensure that the control rod 6 can rotate outside the extension rod 9. When the elderly use the present application for route navigation and pass through a noisy area and the sound emitted by the speaker 2 at one end of the handle 1 is unclear, the elderly can rotate the control rod 6 on one side of the top of the fixed tube 7, so that the control rod 6 overcomes the suction force between the strong magnet 14 and the inner wall of the E-shaped groove 8, and switches from the inside of a horizontal strip groove on the E-shaped groove 8 to the inside of the longitudinal strip groove. After adjusting the distance that the adjustment rod 12 extends from the inside of the fixed tube 7, the control rod 6 is controlled to rotate inside the E-shaped groove 8 to the inside of another horizontal strip groove, and finally the control rod 6 is fixed inside the E-shaped groove 8 with the help of the suction force between the strong magnet 14 and the inner wall of the E-shaped groove 8, so that the elderly can complete the overall length adjustment work of the present application at a position close to the handle 1 to ensure that the sound emitted by the speaker 2 is close to the ears of the elderly.

[0039] Embodiment 2:

[0040] Based on Example 1, this example introduces the specific structure of the fixed tube 7. A slide groove 11 is processed at one end of the fixed tube 7. A limit pin 10 is internally pin-connected at one end of the adjusting rod 12. The slide groove 11 and the E-shaped groove 8 are respectively located at both ends of the fixed tube 7.

[0041] Among them, by making the limit pin rod 10 slidably connected inside the slide groove 11, limiting the angle of the adjustment rod 12 inside the fixed tube 7, it is possible to avoid driving the extension rod 9 to rotate inside the fixed tube 7 during the process of rotating the control rod 6 inside the E-shaped groove 8, so as to ensure that the elderly can adjust the overall length of the present application through the cooperation between the control rod 6 and the E-shaped groove 8;

[0042] Secondly, one end of the adjusting rod 12 is interference-fitted with a rubber cap 13. By making the diameter of the rubber cap 13 larger than the diameter of the fixing tube 7, when one end of the adjusting rod 12 is supported on the ground, the contact area can be ensured to ensure stability;

[0043] Furthermore, in order to facilitate the direct fixation of the total length of this application, such as Figure 1 and Figure 2 As shown, a plurality of circular holes are processed inside one end of the fixed tube 7, and the plurality of circular holes are arranged in a row. A screw is pinned together inside the plurality of circular holes. When one end of the screw passes through the inside of a circular hole and is threadedly connected to the inside of the adjusting rod 12, the adjusting rod 12 can be fixed to the fixed tube 7. At this time, the control rod 6 only needs to be located inside the longitudinal strip groove on the E-shaped groove 8. By passing the bolts through the inside of different circular holes and threadedly connected to the adjusting rod 12, the overall height of the application can be controlled according to usage requirements.

[0044] By adopting the above technical solution:

[0045] The above-mentioned design processes a plurality of circular holes inside one end of the fixed tube 7, and cooperates with the slide groove 11 processed inside the fixed tube 7 and the limit pin 10 pinned to the inside of the adjusting rod 12. One end of the screw can be passed through the inside of a circular hole and threadedly connected to the inside of the adjusting rod 12, thereby fixing the adjusting rod 12 to the fixed tube 7, so as to directly fix the total length of the application according to actual needs, thereby ensuring the non-adjustability of the application during use. Combined with the technical effect in Example 1, it is beneficial to ensure the comprehensiveness of the functions, and this embodiment still maintains the adjustability of the length of the application.

[0046] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. An intelligent navigation and broadcasting cane, characterized in that: include: Adjustment rod (12); A fixed tube (7) sleeved on the outside of the adjusting rod (12); The top of the adjusting rod (12) is assembled and connected to an extension rod (9), an annular groove (16) is machined inside one end of the extension rod (9), a control rod (6) is sleeved on the outside of one end of the extension rod (9), a limiting round rod (17) is fixedly connected inside one end of the control rod (6), and one end of the limiting round rod (17) extends into the inside of the annular groove (16); An E-shaped groove (8) is machined inside one end of the fixed tube (7), the control rod (6) is movably connected inside the E-shaped groove (8), one end of the fixed tube (7) is rotatably connected to a mounting seat (3), a handle (1) is provided on the top of the mounting seat (3), and a speaker (2) is provided inside one end of the handle (1).

2. The intelligent navigation and broadcasting crutch according to claim 1, characterized in that: The top and bottom of the center of the control rod (6) are both embedded with strong magnets (14), and the E-shaped groove (8) includes a longitudinal strip groove and three transverse strip grooves; The two strong magnets (14) are respectively adsorbed to the top and bottom inner walls of a transverse strip groove.

3. The intelligent navigation and broadcasting crutch according to claim 1, characterized in that: A removal notch (15) is machined on the top of one end of the control rod (6), the interior of the removal notch (15) is connected to the interior of the annular groove (16), and the inner wall surface of the removal notch (15) close to the center of the cross section of the extension rod (9) is tangent to the inner circle of the cross section of the annular groove (16).

4. The intelligent navigation and broadcasting crutch according to claim 1, characterized in that: One end of the fixed tube (7) is processed with a slide groove (11), and one end of the adjustment rod (12) is internally pin-connected to a limit pin rod (10); The limiting pin rod (10) is slidably connected inside the sliding groove (11), and the sliding groove (11) and the E-shaped groove (8) are respectively located at two ends of the fixed tube (7).

5. The intelligent navigation and broadcasting crutch according to claim 1, characterized in that: One end of the adjusting rod (12) is interference-fitted with a rubber cap (13), and the diameter of the rubber cap (13) is larger than the diameter of the fixing tube (7).

6. The intelligent navigation and broadcasting crutch according to claim 1, characterized in that: A plurality of circular holes are machined inside one end of the fixing tube (7), and a screw is pinned together inside the plurality of circular holes; The plurality of circular holes are arranged in a row, and one end of the screw passes through the interior of a circular hole and is threadedly connected to the interior of the adjustment rod (12).

7. The intelligent navigation and broadcasting crutch according to claim 1, characterized in that: A rubber sleeve (4) is sleeved between one end of the fixing tube (7) and one end of the mounting seat (3), and a rubber rope (5) is buckled on one side of the rubber sleeve (4).

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