CN210672347U

CN210672347U - Rigidity stepless adjustable alpenstock

Info

Publication number: CN210672347U
Application number: CN201921797204.7U
Authority: CN
Inventors: 贺新升; 郑岚鹏; 周崇秋; 何力钧; 蒋佳杰; 高春甫
Original assignee: Zhejiang Normal University CJNU
Current assignee: Zhejiang Normal University CJNU
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-05
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to a alpenstock with stepless and adjustable rigidity, which consists of a handle, a first rod, a first damping device, a first lead, a second rod, a lithium battery lead, a control panel, a second lead, a second damping device, a third lead, a third rod, a fourth rod, a pipe clamp, a third damping device, a fifth rod and a tip of the alpenstock; the top of the first rod is provided with a handle, and the bottom of the first rod is fixedly connected with the first damping device; the second rod is connected with an upper connecting pipe inside the first damping device; the top of the second damping device is connected with a second rod, and the bottom of the second damping device is connected with a third rod; an upper connecting pipe in the third damping device is fixedly connected with the fourth rod in a threaded manner; the top of the fifth rod is fixedly connected with the third damping device, and the bottom of the fifth rod is provided with a cane point. The magneto-rheological elastomer used by the alpenstock has the magnetic control rigidity characteristic, and the defect that the damping effect is nonadjustable due to nonadjustable rigidity of the traditional alpenstock is well overcome.

Description

Rigidity stepless adjustable alpenstock

Technical Field

The utility model belongs to the technical field of the alpin-stock and specifically relates to a stepless adjustable alpin-stock of rigidity is related to.

Background

The alpenstock is a necessary auxiliary machine for the alpenstock, can help the athlete to improve the walking stability, keep the body balance, avoid sports injury, reduce the burden of the legs of the athlete, reduce the pressure on knee joints by at least 22 percent and fully protect the knees. When the player is climbing a mountain, the alpenstock may be used on a variety of complex and difficult terrains, such as walking on rocks, and the cane will continue to bounce off the ground, which may accelerate fatigue in the player's wrist and elbow joints. In addition, the requirements for shock absorption of the alpenstock are different for the groups of mountaineering people with different weights and ages. The shock absorption systems of the alpenstock sold in the market at present generally utilize springs to realize shock absorption, and the shock absorption effect directly depends on the rigidity of the springs. However, the rigidity of the spring is set when the spring leaves the factory, namely the rigidity is fixed, the shock-absorbing effect is fixed and cannot be adjusted, and the spring cannot be applied to shock absorption in various complex terrain environments.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a stepless adjustable alpin-stock of rigidity to can satisfy under the complicated topography environment with the needs that different crowds moved away to avoid possible earthquakes.

In order to effectively solve the technical problems of the alpenstock, the utility model discloses a realize according to following mode: the device comprises a handle 1, a first rod 17, a first damping device 2, a first lead 3, a second rod 4, a lithium battery 5, a lithium battery lead 6, a control plate 7, a second lead 8, a second damping device 9, a third lead 10, a third rod 11, a fourth rod 12, a pipe clamp 13, a third damping device 14, a fifth rod 15 and a cane tip 16; the first damping device 2, the second damping device 9 and the third damping device 14 are completely consistent in structure; the top of the first rod 17 is provided with a handle 1, and the bottom of the first rod is fixedly connected with a first damping device 2; the second rod 4 is connected with an upper connecting pipe 21 in the first damping device 2; a lithium battery 5, a lithium battery lead 6 and a control panel 7 are arranged in the second rod 4; the top of the second damping device 9 is connected with the second rod 4, and the bottom of the second damping device is connected with the third rod 11; the fourth rod 12 is sleeved in the third rod 11 and is fastened through a pipe clamp 13; an upper connecting pipe in the third damping device 14 is fixedly connected with the fourth rod 12 in a threaded manner; the top of the fifth rod 15 is fixedly connected with the third damping device 14, and the bottom of the fifth rod is provided with a tip 16.

Stepless adjustable alpin-stock of rigidity's positive effect lie in: the alpenstock uses the novel intelligent material magnetorheological elastomer, utilizes the characteristic of the magnetic control rigidity of the alpenstock, better solves the defect that the traditional alpenstock cannot adjust the damping effect because the rigidity is not adjustable, and the response time of the magnetic control rigidity is millisecond level. In addition, the alpenstock can also be suitable for the requirements of different crowds and complex terrain environments.

Drawings

Fig. 1 is a schematic diagram of an internal structure of a alpenstock with stepless adjustable rigidity.

Fig. 2 is a schematic structural diagram of a first damping device 2 of the alpenstock with stepless adjustable rigidity.

Fig. 3 is a partial enlarged view of a part A of the alpenstock with the rigidity being infinitely adjustable.

Fig. 4 is a partial enlarged view of a part B of the alpenstock with the stepless adjustable rigidity.

Fig. 5 is a partial enlarged view of a part C in the alpenstock with the rigidity being steplessly adjustable.

Fig. 6 is a partial enlarged view of a part at D in the alpenstock with the stepless adjustable rigidity.

In the figure: 1. the damping device comprises a handle, a first damping device, a first lead wire, a second lead wire, a 4, a rod, a 5, a lithium battery, a 6, a lithium battery lead wire, a 7, a control plate, a second lead wire, a 9, a second damping device, a third lead wire, a 11, a third rod, a fourth rod, a 13, a pipe clamp, a 14, a third damping device, a fifth rod, a 16, a pole tip, a 17, a first rod, a 21, an upper connecting pipe, a 22, a framework, a 23, an enameled wire, a 24, a first magneto-rheological elastic ring, a 25, a 26, a second magneto-rheological elastic ring, a 27, a lower connecting pipe and a 28 lead wire channel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

In fig. 1, 5 and 6, the alpenstock with stepless adjustable rigidity of the present invention mainly comprises a handle 1, a first rod 17, a first damping device 2, a first lead 3, a second rod 4, a lithium battery 5, a lithium battery lead 6, a control board 7, a second lead 8, a second damping device 9, a third lead 10, a third rod 11, a fourth rod 12, a pipe clamp 13, a third damping device 14, a fifth rod 15 and a cane tip 16; the first damping device 2, the second damping device 9 and the third damping device 14 are completely consistent in structure; the top of the first rod 17 is provided with a handle 1, and the bottom of the first rod is fixedly connected with a first damping device 2; the second rod 4 is connected with an upper connecting pipe 21 in the first damping device 2; a lithium battery 5, a lithium battery lead 6 and a control panel 7 are arranged in the second rod 4; the top of the second damping device 9 is connected with the second rod 4, and the bottom of the second damping device is connected with the third rod 11; the fourth rod 12 is sleeved in the third rod 11 and is fastened through a pipe clamp 13; an upper connecting pipe in the third damping device 14 is fixedly connected with the fourth rod 12 in a threaded manner; the top of the fifth rod 15 is fixedly connected with the third damping device 14, and the bottom of the fifth rod is provided with a tip 16.

In fig. 2, the first damping device 2 of the alpenstock with stepless adjustable rigidity of the present invention mainly comprises an upper connecting pipe 21, a framework 22, an enamel wire 23, a first magnetorheological elastic ring 24, a magnetic conductive ring 25, a second magnetorheological elastic ring 26, a lower connecting pipe 27, and a wire channel 28; a wire channel 28 is arranged in the framework 22, and an enameled wire 23 is wound outside the framework; the upper connecting pipe 21 is arranged at the top of the framework 22; the lower connecting pipe 27 is arranged at the bottom of the framework 22; the first magneto-rheological elastic ring 24, the magnetic conductive ring 25 and the second magneto-rheological elastic ring 26 are sequentially arranged at the interval formed by the enameled wire 23, the upper connecting pipe 21 and the lower connecting pipe 27 in a series connection mode.

In fig. 3, two ends of an enameled wire 23 in the first damping device 2 are respectively connected with two signal wires inside the first conducting wire 3; the first lead 3 is led out to the control panel 7 through a lead channel 28 formed on the framework 22.

In fig. 4, a control plate 7 is arranged on the upper part of the second damping device 9; the control board 7 is provided with 6 wiring ports comprising 3 positive ports and 3 negative ports, and two signal wires in the first lead 3 are respectively connected with 1 positive port and 1 negative port; two signal wires inside the second lead 8 are respectively connected with 1 anode port and 1 cathode port; two signal lines inside the third conducting wire 10 are respectively connected with 1 anode port and 1 cathode port.

The utility model relates to a rigidity stepless adjustable alpin-stock's embodiment's theory of operation does: the lithium battery 5 supplies power to the control board 7. When the alpenstock needs damping when the mountaineer goes downhill, the control panel 7 controls the current of the enameled wire 23 in the first damping device 2 through the signal line in the first lead 3 to adjust the magnetic field intensity passing through the first magneto-rheological elastic ring 24, the magnetic conductive ring 25 and the second magneto-rheological elastic ring 26, so that the effect of stepless rigidity adjustment is achieved, and the aim of stepless damping adjustment is fulfilled. The principle of the stepless adjustable rigidity of the second damping device 9 and the third damping device 14 is the same as the working principle of the first damping device 2. Finally, the alpenstock achieves the effect of stepless adjustable rigidity by utilizing the series connection mode of the first damping device 2, the second damping device 9 and the third damping device 14, so that three-level damping is realized, and the damping effect is obviously improved. In addition, when the length of the alpenstock needs to be adjusted, the pipe clamp 13 is appropriately loosened, the length of the fourth rod 12 sleeved in the third rod 11 can be freely adjusted, then the pipe clamp 13 is tightened again, and finally the required length of the alpenstock is selected autonomously.

Claims

1. The utility model provides a stepless adjustable alpin-stock of rigidity which characterized by: the alpenstock consists of a handle (1), a first rod (17), a first damping device (2), a first lead (3), a second rod (4), a lithium battery (5), a lithium battery lead (6), a control panel (7), a second lead (8), a second damping device (9), a third lead (10), a third rod (11), a fourth rod (12), a pipe clamp (13), a third damping device (14), a fifth rod (15) and a cane tip (16); the first damping device (2), the second damping device (9) and the third damping device (14) are completely consistent in structure; the top of the first rod (17) is provided with a handle (1), and the bottom of the first rod is fixedly connected with the first damping device (2); the second rod (4) is connected with an upper connecting pipe (21) in the first damping device (2); a lithium battery (5), a lithium battery lead (6) and a control panel (7) are arranged in the second rod (4); the top of the second damping device (9) is connected with a second rod (4), and the bottom of the second damping device is connected with a third rod (11); the fourth rod (12) is sleeved in the third rod (11) and is fastened through a pipe clamp (13); an upper connecting pipe in the third damping device (14) is fixedly connected with the fourth rod (12) in a threaded manner; the top of the fifth rod (15) is fixedly connected with the third damping device (14), and the bottom of the fifth rod is provided with a cane point (16).

2. The alpenstock with the stepless adjustable rigidity as claimed in claim 1, wherein: the first damping device (2) mainly comprises an upper connecting pipe (21), a framework (22), an enameled wire (23), a first magneto-rheological elastic ring (24), a magnetic conductive ring (25), a second magneto-rheological elastic ring (26), a lower connecting pipe (27) and a wire channel (28); a lead channel (28) is arranged in the framework (22), and an enameled wire (23) is wound outside the framework; the upper connecting pipe (21) is arranged at the top of the framework (22); the lower connecting pipe (27) is arranged at the bottom of the framework (22); the first magneto-rheological elastic ring (24), the magnetic conductive ring (25) and the second magneto-rheological elastic ring (26) are sequentially arranged at intervals formed by the enameled wire (23), the upper connecting pipe (21) and the lower connecting pipe (27) in a series connection mode.

3. The alpenstock with the stepless adjustable rigidity as claimed in claim 1, wherein: two ends of an enameled wire (23) in the first damping device (2) are respectively connected with two signal wires in the first lead (3); the first lead (3) is led out to the control panel (7) through a lead channel (28) formed in the framework (22).