阅读说明：本技术 一种具有散热功能的辅助行走设备 (Auxiliary walking equipment with heat dissipation function ) 是由 吕弟 于 2021-07-23 设计创作，主要内容包括：本发明涉及一种具有散热功能的辅助行走设备,包括握把、连接盒、缓冲机构、支撑板、支撑杆和散热机构,缓冲机构包括第二缓冲组件和两个第一缓冲组件,第一缓冲组件包括第一弹簧、缓冲杆和连板,散热机构包括连接管、两个固定板、动力组件和两个辅助组件,辅助组件包括敲击块、辅助板、吹气盒、支管、连接单元和限位单元,该具有散热功能的辅助行走设备通过缓冲机构,实现了给连接盒减震缓冲的目的,防止使用者长期使用后出现酸痛感,从而提高了使用者使用时的舒适感,实用性更高,通过散热机构,可以对使用者的手部与连接盒接触的地方进行风冷散热的工作,减小了出汗的几率,防止出现打滑的现象,避免影响使用的稳定性,提高了设备的可靠性。(The invention relates to auxiliary walking equipment with a heat dissipation function, which comprises a handle, a connecting box, a buffer mechanism, a supporting plate, a supporting rod and a heat dissipation mechanism, wherein the buffer mechanism comprises a second buffer component and two first buffer components, the first buffer components comprise a first spring, a buffer rod and a connecting plate, the heat dissipation mechanism comprises a connecting pipe, two fixed plates, a power component and two auxiliary components, the auxiliary components comprise a knocking block, an auxiliary plate, a blowing box, a branch pipe, a connecting unit and a limiting unit, the auxiliary walking equipment with the heat dissipation function achieves the purpose of damping and buffering the connecting box through the buffer mechanism, prevents a user from feeling sour and pain after long-term use, improves the comfortable sensation of the user when the user uses the auxiliary walking equipment, has higher practicability, and can perform air-cooling heat dissipation work on the place where the hand of the user is in contact with the connecting box through the heat dissipation mechanism, the probability of sweating is reduced, the phenomenon of skidding is prevented, the stability of use is prevented from being influenced, and the reliability of the equipment is improved.)

1. The auxiliary walking equipment with the heat dissipation function is characterized by comprising a handle (4), a connecting box (3), a buffer mechanism, a supporting plate (2), a supporting rod (1) and a heat dissipation mechanism, wherein the handle (4) is U-shaped, two ends of the handle (4) are respectively connected with two sides above the connecting box (3), the lower part of the connecting box (3) is connected with the upper part of the supporting plate (2) through the buffer mechanism, the supporting rod (1) is vertically arranged below the supporting plate (2), the heat dissipation mechanism is arranged in the connecting box (3), and the heat dissipation mechanism is connected with the buffer mechanism;

the buffer mechanism comprises a second buffer component and two first buffer components, the two first buffer components are respectively connected with two sides below the connecting box (3), the supporting plate (2) is provided with two small holes, the supporting plate (2) is provided with a cavity, the second buffer component is arranged in the cavity, and the cavity is connected with the heat dissipation mechanism;

the first buffer assembly comprises a first spring (6), a buffer rod (5) and a connecting plate, one end of the buffer rod (5) is connected with the lower portion of the connecting box (3), the other end of the buffer rod (5) penetrates through the small hole to be connected with the connecting plate, the buffer rod (5) is matched with the small hole, the cross section of the buffer rod (5) is square, two ends of the first spring (6) are respectively connected with the lower portion of the connecting box (3) and the upper portion of the supporting plate (2), and the second buffer assembly is connected with the upper portion of the connecting plate;

the heat dissipation mechanism comprises a connecting pipe (10), two fixing plates (11), a power assembly and two auxiliary assemblies, heat dissipation holes are uniformly formed above the connecting box (3), drain holes are formed in the two sides of the connecting box (3), one ends of the two fixing plates (11) are respectively connected with the inner walls of the two sides of the connecting box (3), the other ends of the two fixing plates (11) are connected, a round hole is formed in the joint of the two fixing plates (11), one end of the connecting pipe (10) is connected with the inner wall of the round hole, the other end of the connecting pipe (10) is communicated with the inside of the cavity, the power assembly is arranged on the connecting pipe (10), the power assembly is connected with the auxiliary assemblies, and the two auxiliary assemblies are respectively arranged below the two fixing plates (11);

the auxiliary assembly comprises a knocking block (12), an auxiliary plate (13), an air blowing box (18), a branch pipe (17), a connecting unit and a limiting unit, wherein the knocking block (12) is arranged below the fixing plate (11), the knocking block (12) is arranged above the auxiliary plate (13), the lower part of the auxiliary plate (13) is connected with the power assembly through the connecting unit, the lower part of the auxiliary plate (13) is connected with the limiting unit, the air blowing box (18) is arranged above the fixing plate (11), one sides, far away from each other, of the two air blowing boxes (18) are uniformly provided with air exhaust holes, the lower part of the air blowing boxes (18) is communicated with one end of the branch pipe (17), and the other end of the branch pipe (17) is connected with the limiting unit.

2. The walking assisting apparatus with heat dissipating function as claimed in claim 1, wherein the second buffer assembly comprises two buffer plates (8), two pull ropes (7) and a plurality of elastic ropes (9), the buffer plates (8) are disposed inside the cavity, the buffer plates (8) are slidably connected with the inner wall of the cavity in a sealing manner, the elastic ropes (9) are uniformly disposed between the two buffers, two ends of the elastic ropes (9) are respectively connected with one side of the two buffer plates (8), the other side of the two buffer plates (8) is respectively connected with one end of the two elastic ropes (9), the inner walls of the two sides of the cavity are respectively provided with a fixed pulley, the other end of the elastic ropes (9) is connected with the upper part of the connecting plate by passing around the fixed pulley, two sides of the lower part of the cavity are respectively provided with a first air inlet, the buffer plates (8) are provided with two second air inlets, and first check valves are arranged in the first air inlet, the second air inlet and the connecting pipe (10), and are electrically connected with the PLC.

3. The auxiliary walking device with the heat dissipation function as recited in claim 1, wherein the power assembly comprises a power shaft (21), two first bearings and a plurality of fan blades (22), the fan blades (22) are arranged inside the connecting pipe (10), two through holes are arranged on the connecting pipe (10), two ends of the power shaft (21) respectively penetrate through the two through holes, two connecting units are respectively connected with two ends of the power shaft (21), the fan blades (22) are uniformly arranged on the periphery of the power shaft (21) in the circumferential direction, the first bearings are arranged on the connecting pipe (10), and inner rings of the first bearings are connected with the periphery of the power shaft (21).

4. The walking assist apparatus with heat dissipation function according to claim 3, wherein the connection unit includes a power rod (20), a connection rope (19), and a guide rod, both ends of the guide rod are respectively connected to the inner walls of both sides of the connection box (3), one end of the power rod (20) is connected to the power shaft (21), the other end of the power rod (20) is connected to one end of the connection rope (19), and the other end of the connection rope (19) is connected to the lower side of the auxiliary plate (13) by bypassing the guide rod.

5. The walking assisting apparatus with heat dissipation function according to claim 1, wherein the limiting unit includes a limiting block (16), a limiting rod (14) and a second spring (15), the limiting block (16) is disposed at the bottom of the connecting box (3), a blind hole is disposed above the limiting block (16), one end of the limiting rod (14) is connected with the lower portion of the auxiliary plate (13), the other end of the limiting rod (14) is disposed inside the blind hole, the limiting rod (14) is matched with the blind hole, the limiting rod (14) is connected with the inner wall of the blind hole in a sealing and sliding manner, two ends of the second spring (15) are respectively connected with the other end of the limiting rod (14) and the bottom of the blind hole, one end of the branch pipe (17) far away from the blowing box (18) is communicated with the inside of the blind hole, a through hole is disposed on the inner wall of the blind hole, and a second one-way valve is disposed in the branch pipe (17), the second one-way valve is electrically connected with the PLC, and a through hole is formed below the connecting box (3).

6. The walking aid with heat dissipation function of claim 5, wherein the limiting unit further comprises two protrusions (23), one side of each protrusion (23) is connected with the inner wall of the corresponding blind hole, the two protrusions (23) are symmetrically arranged about the axis of the blind hole, two grooves are formed in the limiting rod (14), the other sides of the two protrusions (23) are arranged inside the two grooves, and the protrusions (23) are slidably connected with the grooves.

Technical Field

The invention relates to the field of rehabilitation equipment, in particular to walking assisting equipment with a heat dissipation function.

Background

Walking sticks are an important medical rehabilitation aid, namely walking sticks, walking sticks and axillary walking sticks, wherein the walking sticks are mainly used for mild needs, such as the old or the mountaineers, the walking sticks do not belong to articles for disabled persons, the walking sticks belong to articles for middle lower limb disabled persons, the axillary walking sticks are necessary articles for lower limb severely disabled persons (patients, disabled persons and the like), and most of the lower limb disabled persons have to use the axillary walking sticks for the whole life.

The current walking stick is mostly the inelastic walking stick of wood system or steel, and the user can produce sour sense after using for a long time to comfort level when having reduced the user and using has reduced the practicality of current walking stick, moreover, current walking stick is after using for a long time, and the contact department of user's hand and walking stick can produce a large amount of sweat stains, thereby the phenomenon of skidding appears easily, influence the stability when using, has reduced the reliability of current walking stick.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the walking assisting device with the heat dissipation function is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: an auxiliary walking device with a heat dissipation function comprises a handle, a connecting box, a buffer mechanism, a supporting plate, a supporting rod and a heat dissipation mechanism, wherein the handle is U-shaped, two ends of the handle are respectively connected with two sides above the connecting box, the lower part of the connecting box is connected with the upper part of the supporting plate through the buffer mechanism, the supporting rod is vertically arranged below the supporting plate, the heat dissipation mechanism is arranged in the connecting box, and the heat dissipation mechanism is connected with the buffer mechanism;

the buffer mechanism comprises a second buffer component and two first buffer components, the two first buffer components are respectively connected with two sides below the connecting box, the supporting plate is provided with two small holes, the supporting plate is provided with a cavity, the second buffer component is arranged in the cavity, and the cavity is connected with the heat dissipation mechanism;

the first buffer assembly comprises a first spring, a buffer rod and a connecting plate, one end of the buffer rod is connected with the lower part of the connecting box, the other end of the buffer rod penetrates through the small hole to be connected with the connecting plate, the buffer rod is matched with the small hole, the cross section of the buffer rod is square, two ends of the first spring are respectively connected with the lower part of the connecting box and the upper part of the supporting plate, and the second buffer assembly is connected with the upper part of the connecting plate;

the heat dissipation mechanism comprises a connecting pipe, two fixing plates, a power assembly and two auxiliary assemblies, heat dissipation holes are uniformly formed above the connecting box, drain holes are formed in two sides of the connecting box, one ends of the two fixing plates are respectively connected with the inner walls of two sides of the connecting box, the other ends of the two fixing plates are connected, a round hole is formed in the joint of the two fixing plates, one end of the connecting pipe is connected with the inner wall of the round hole, the other end of the connecting pipe is communicated with the inside of the cavity, the power assembly is arranged on the connecting pipe, the power assembly is connected with the auxiliary assemblies, and the two auxiliary assemblies are respectively arranged below the two fixing plates;

the auxiliary assembly comprises a knocking block, an auxiliary plate, air blowing boxes, branch pipes, a connecting unit and a limiting unit, the knocking block is arranged below the fixed plate, the knocking block is arranged above the auxiliary plate, the lower side of the auxiliary plate is connected with the power assembly through the connecting unit, the lower side of the auxiliary plate is connected with the limiting unit, the air blowing boxes are arranged above the fixed plate, one sides, far away from each other, of the two air blowing boxes are evenly provided with air exhaust holes, the lower sides of the air blowing boxes are communicated with one ends of the branch pipes, and the other ends of the branch pipes are connected with the limiting unit.

As preferred, in order to realize the purpose of buffering, the second buffering subassembly includes two buffer boards, two stay cords and a plurality of elasticity rope, the buffer board sets up the inside at the cavity, the inner wall sealing sliding connection of buffer board and cavity, the elasticity rope evenly sets up between two cushions, the both ends of elasticity rope are connected with one side of two buffer boards respectively, and the opposite side of two buffer boards is connected with the one end of two elasticity ropes respectively, all be equipped with the fixed pulley on the inner wall of the both sides of cavity, the other end of elasticity rope is walked around the fixed pulley and is connected with the top of company's board, the both sides of the below of cavity all are equipped with first inlet port, be equipped with two second inlet ports on the buffer board, all be equipped with first check valve in first inlet port, the second inlet port and the connecting tube, first check valve is connected with the PLC electricity.

Preferably, in order to provide power, the power assembly comprises a power shaft, two first bearings and a plurality of fan blades, the fan blades are arranged inside the connecting pipe, two through holes are formed in the connecting pipe, two ends of the power shaft penetrate through the two through holes respectively, the two connecting units are connected with two ends of the power shaft respectively, the fan blades are evenly arranged on the periphery of the power shaft in the circumferential direction, the first bearings are arranged on the connecting pipe, and inner rings of the first bearings are connected with the periphery of the power shaft.

Preferably, in order to move the auxiliary plate, the connection unit includes a power rod, a connection rope, and a guide rod, two ends of the guide rod are respectively connected to the inner walls of two sides of the connection box, one end of the power rod is connected to the power shaft, the other end of the power rod is connected to one end of the connection rope, and the other end of the connection rope is connected to the lower side of the auxiliary plate by bypassing the guide rod.

Preferably, in order to limit the moving direction of the auxiliary plate, the limiting unit comprises a limiting block, a limiting rod and a second spring, the limiting block is arranged at the bottom of the connecting box, a blind hole is formed above the limiting block, one end of the limiting rod is connected with the lower portion of the auxiliary plate, the other end of the limiting rod is arranged inside the blind hole, the limiting rod is matched with the blind hole, the limiting rod is connected with the inner wall of the blind hole in a sealing and sliding mode, two ends of the second spring are connected with the other end of the limiting rod and the bottom of the blind hole respectively, one end, far away from the air blowing box, of the branch pipe is communicated with the inside of the blind hole, a through hole is formed in the inner wall of the blind hole, a second one-way valve is arranged in each through hole and each branch pipe, the second one-way valve is electrically connected with the PLC, and a through hole is formed below the connecting box.

Preferably, in order to limit the moving direction of the limiting rod, the limiting unit further comprises two convex blocks, one side of each convex block is connected with the inner wall of the corresponding blind hole, the two convex blocks are symmetrically arranged relative to the axis of the corresponding blind hole, two grooves are formed in the limiting rod, the other sides of the two convex blocks are arranged inside the two grooves, and the convex blocks are connected with the grooves in a sliding mode.

The auxiliary walking device with the heat dissipation function has the advantages that the purpose of shock absorption and buffering of the connecting box is achieved through the buffering mechanism, the phenomenon that a user feels sour and painful after long-term use is avoided, the comfort of the user during use is improved, the practicability is higher, compared with the existing buffering mechanism, the buffering mechanism and the heat dissipation mechanism are integrated into a linkage mechanism, electric power driving is not needed, energy is saved, the environment is protected, the heat dissipation mechanism can perform air cooling heat dissipation work on the position where the hand of the user is in contact with the connecting box, the probability of sweating is reduced, the phenomenon of slipping is prevented, the use stability is prevented from being affected, the reliability of the device is improved, compared with the existing heat dissipation mechanism, the heat dissipation mechanism can accelerate sweat discharge through two different forms, the drainage effect is improved, and sweat is prevented from being soaked on the fixing plate, thereby avoiding the phenomenon that the inside of the connecting box and the fixing plate are corroded, and prolonging the service life of the connecting box.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of the walking assisting apparatus with heat dissipation function of the present invention;

FIG. 2 is a schematic structural diagram of a buffering mechanism of the walking assisting apparatus with heat dissipation function according to the present invention;

FIG. 3 is a schematic structural diagram of a heat dissipation mechanism of the walking assistance device with heat dissipation function according to the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

in the figure: 1. the pneumatic air blower comprises a support rod, a support plate, a connecting box, a handle, a buffer rod, a first spring, a pull rope, a buffer plate, an elastic rope, a connecting pipe, a fixing plate, a knocking block, an auxiliary plate, a limiting rod, a second spring, a limiting block, a branch pipe, an air blowing box, a connecting rope, a power rod, a power shaft, a fan blade and a lug, wherein the support rod is 2, the support plate is 3, the connecting box is 4, the handle is 5, the buffer rod is 6, the first spring is 7, the pull rope is 8, the buffer plate is 9, the elastic rope is 10, the connecting pipe is 11, the fixing plate is 12, the knocking block is 13, the auxiliary plate is 14, the limiting rod is 15, the second spring is 16, the limiting block is 17, the branch pipe is 18, the air blowing box is 19, the connecting rope is 20, the power rod is 21, the power shaft is 22, the fan blade and the lug is 23.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, the walking assisting device with a heat dissipation function comprises a handle 4, a connecting box 3, a buffer mechanism, a support plate 2, a support rod 1 and a heat dissipation mechanism, wherein the handle 4 is U-shaped, two ends of the handle 4 are respectively connected with two sides above the connecting box 3, the lower part of the connecting box 3 is connected with the upper part of the support plate 2 through the buffer mechanism, the support rod 1 is vertically arranged below the support plate 2, the heat dissipation mechanism is arranged in the connecting box 3, and the heat dissipation mechanism is connected with the buffer mechanism;

PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.

This supplementary walking equipment with heat dissipation function passes through buffer gear, realized giving the purpose of 3 shock attenuation cushions of connecting box, prevent that the user from using for a long time the back and appearing sour and painful sense, thereby comfort when having improved the user and using, the practicality is higher, through heat dissipation mechanism, can carry out the radiating work of forced air cooling to the place of user's hand and connecting box 3 contact, the probability of sweating has been reduced, the phenomenon of skidding prevents to appear, avoid influencing the stability of using, the reliability of equipment has been improved.

As shown in fig. 1-2, the buffer mechanism includes a second buffer component and two first buffer components, the two first buffer components are respectively connected with two sides below the connection box 3, the support plate 2 is provided with two small holes, the support plate 2 is provided with a cavity, the second buffer component is arranged inside the cavity, and the cavity is connected with the heat dissipation mechanism;

the first buffer assembly comprises a first spring 6, a buffer rod 5 and a connecting plate, one end of the buffer rod 5 is connected with the lower part of the connecting box 3, the other end of the buffer rod 5 penetrates through the small hole to be connected with the connecting plate, the buffer rod 5 is matched with the small hole, the cross section of the buffer rod 5 is square, two ends of the first spring 6 are respectively connected with the lower part of the connecting box 3 and the upper part of the supporting plate 2, and the second buffer assembly is connected with the upper part of the connecting plate;

when buffering the during operation, connect box 3 downstream, compress first spring 6, drive even board downstream, thereby drive second buffer assembly work, thereby give 3 ascending buffers power of connection box through the restoring force of first spring 6 and the restoring force of second buffer assembly, thereby realized giving the purpose of connecting box 3 shock attenuation buffering, prevent that sour pain from feeling after the long-term use of user from appearing, thereby the comfort when having improved the user and using, the practicality is higher.

As shown in fig. 3-4, the heat dissipation mechanism includes a connection pipe 10, two fixing plates 11, a power assembly and two auxiliary assemblies, heat dissipation holes are uniformly formed above the connection box 3, drain holes are formed in both sides of the connection box 3, one end of each of the two fixing plates 11 is connected to the inner wall of each of the two sides of the connection box 3, the other end of each of the two fixing plates 11 is connected to the other end of the corresponding fixing plate 11, a circular hole is formed at the joint of the two fixing plates 11, one end of the connection pipe 10 is connected to the inner wall of the circular hole, the other end of the connection pipe 10 is communicated with the inside of the cavity, the power assembly is disposed on the connection pipe 10, the power assembly is connected to the auxiliary assemblies, and the two auxiliary assemblies are disposed below the two fixing plates 11;

the auxiliary assembly comprises a knocking block 12, an auxiliary plate 13, blowing boxes 18, branch pipes 17, a connecting unit and a limiting unit, the knocking block 12 is arranged below the fixing plate 11, the knocking block 12 is arranged above the auxiliary plate 13, the lower part of the auxiliary plate 13 is connected with the power assembly through the connecting unit, the lower part of the auxiliary plate 13 is connected with the limiting unit, the blowing boxes 18 are arranged above the fixing plate 11, one sides, far away from each other, of the two blowing boxes 18 are evenly provided with exhaust holes, the lower parts of the blowing boxes 18 are communicated with one ends of the branch pipes 17, and the other ends of the branch pipes 17 are connected with the limiting unit.

When the second buffer assembly works, the air in the cavity can be guided into the inside of the connecting box 3 through the connecting pipe 10 and then is discharged from the radiating hole, so that the air-cooled radiating work can be performed on the place where the hand of a user contacts with the connecting box 3, the probability of sweating is reduced, the phenomenon of skidding is prevented, the stability of use is avoided being influenced, the reliability of the equipment is improved, when the air flows in the connecting pipe 10 in an accelerated manner, the power assembly is driven to work, the connecting unit works, the auxiliary plate 13 can be driven to move up and down, when the auxiliary plate 13 moves downwards, the knocking block 12 moves towards the direction far away from the fixed plate 11, and meanwhile, the limiting unit works, so that the air is guided into the inside of the air blowing box 18 through the branch pipe 17, the air is blown towards the surface of the fixed plate 11, the falling speed of water drops can be accelerated, and the drying of the fixed plate 11 can be ensured, prevent sweat flooding on fixed plate 11 to avoid causing the inside of connecting box 3 and the phenomenon that fixed plate 11 is corroded, thereby can prolong connecting box 3's life, when accessory plate 13 upwards removed, drive and strike piece 12 rebound, make and strike piece 12 and strike fixed plate 11, make fixed plate 11 the phenomenon of vibrations appear, thereby the landing of drop of water with higher speed, through two kinds of different forms, the efficiency of work is improved, thereby the effect of drainage has been promoted, and the practicality is high.

Preferably, for the purpose of buffering, the second buffering assembly comprises two buffering plates 8, two pulling ropes 7 and a plurality of elastic ropes 9, the buffer plate 8 is arranged in the cavity, the buffer plate 8 is connected with the inner wall of the cavity in a sealing and sliding way, the elastic ropes 9 are uniformly arranged between the two buffers, two ends of each elastic rope 9 are respectively connected with one side of each buffer plate 8, the other sides of the two buffer plates 8 are respectively connected with one end of each elastic rope 9, the inner walls of the two sides of the cavity are provided with fixed pulleys, the other end of the elastic rope 9 is connected with the upper part of the connecting plate by bypassing the fixed pulleys, two sides of the lower part of the cavity are respectively provided with a first air inlet hole, the buffer plate 8 is provided with two second air inlet holes, first check valves are arranged in the first air inlet, the second air inlet and the connecting pipe 10 and electrically connected with the PLC.

When carrying out buffering during operation, connect 3 downstream of box, compress first spring 6, drive even board downstream, thereby it removes to the direction of keeping away from each other to drive two buffer boards 8 through stay cord 7, elasticity rope 9 is stretched, thereby make between two buffer boards 8 of the leading-in air of one side of buffer board 8 that is close to the fixed pulley, under the effect of the restoring force of elasticity rope 9, make two buffer boards 8 remove to the direction that is close to each other, make in the air between two buffer boards 8 can the leading-in connecting pipe 10, external air flow to one side of keeping away from the fixed pulley of buffer board 8 simultaneously, thereby it moves even board rebound to drive through stay cord 7, thereby give 3 ascending buffer power of connection box through buffer beam 5, thereby the purpose of shock attenuation buffering has been realized.

Preferably, in order to provide power, the power assembly includes a power shaft 21, two first bearings and a plurality of blades 22, the blades 22 are arranged inside the connecting pipe 10, two through holes are formed in the connecting pipe 10, two ends of the power shaft 21 respectively penetrate through the two through holes, the two connecting units are respectively connected with two ends of the power shaft 21, the blades 22 are uniformly arranged on the periphery of the power shaft 21 in the circumferential direction, the first bearings are arranged on the connecting pipe 10, and inner rings of the first bearings are connected with the periphery of the power shaft 21.

Preferably, the connection unit includes a power rod 20, a connection rope 19, and a guide rod, both ends of the guide rod are respectively connected to the inner walls of both sides of the connection box 3, one end of the power rod 20 is connected to the power shaft 21, the other end of the power rod 20 is connected to one end of the connection rope 19, and the other end of the connection rope 19 is connected to the lower side of the auxiliary plate 13 while bypassing the guide rod, in order to move the auxiliary plate 13.

Preferably, in order to limit the moving direction of the auxiliary plate 13, the limiting unit includes a limiting block 16, a limiting rod 14 and a second spring 15, the limiting block 16 is arranged at the bottom in the connecting box 3, a blind hole is arranged above the limiting block 16, one end of the limiting rod 14 is connected with the lower part of the auxiliary plate 13, the other end of the limiting rod 14 is arranged in the blind hole, the limiting rod 14 is matched with the blind hole, the limiting rod 14 is connected with the inner wall of the blind hole in a sealing and sliding way, two ends of the second spring 15 are respectively connected with the other end of the limiting rod 14 and the bottom in the blind hole, one end of the branch pipe 17 far away from the blowing box 18 is communicated with the interior of the blind hole, the inner wall of the blind hole is provided with a through hole, all be equipped with the second check valve in through hole and the branch pipe 17, the second check valve is connected with the PLC electricity, the below of connecting box 3 is equipped with the through-hole.

When air flows in the connecting pipe 10 in an accelerated manner, the fan blades 22 are driven to rotate, the power shaft 21 is driven to rotate, the power rod 20 is driven to rotate, when the power rod 20 rotates towards a direction far away from the fixed plate 11, the auxiliary plate 13 can be driven to move downwards through the connecting rope 19, the knocking block 12 moves towards a direction far away from the fixed plate 11, the limiting rod 14 moves downwards, the second spring 15 is compressed, air in a blind hole is led into the air blowing box 18 through the branch pipe 17, air is blown towards the surface of the fixed plate 11, the speed of water drop sliding can be accelerated, the fixed plate 11 can be ensured to be dry, sweat can be prevented from being soaked on the fixed plate 11, the phenomenon that the inside of the connecting box 3 and the fixed plate 11 are corroded can be avoided, the service life of the connecting box 3 can be prolonged, when the power rod 20 moves towards a direction close to the fixed plate 11, under the action of restoring force of the second spring 15, make gag lever post 14 rebound for external air passes through the inside that the through hole got into the blind hole, drives simultaneously and strikes piece 12 rebound, makes to strike piece 12 and strikes fixed plate 11, makes fixed plate 11 the phenomenon of vibrations appear, thereby the landing of drop of water with higher speed improves the efficiency of work, has promoted the effect of drainage, and the practicality is high.

Preferably, in order to limit the moving direction of the limiting rod 14, the limiting unit further includes two protrusions 23, one side of each protrusion 23 is connected with the inner wall of the corresponding blind hole, the two protrusions 23 are symmetrically arranged about the axis of the corresponding blind hole, two grooves are formed in the limiting rod 14, the other sides of the two protrusions 23 are arranged inside the two grooves, and the protrusions 23 are slidably connected with the grooves.

When the gag lever post 14 removed in the blind hole for lug 23 and recess take place relative removal, because lug 23 inlays in the recess of gag lever post 14, thereby can cause the restriction to the moving direction of gag lever post 14, thereby more stable when making gag lever post 14 remove prevents that gag lever post 14 from appearing the slope and influencing sealed effect.

When buffering the during operation, connect box 3 downstream, compress first spring 6, drive even board downstream, thereby drive second buffer assembly work, thereby give 3 ascending buffers power of connection box through the restoring force of first spring 6 and the restoring force of second buffer assembly, thereby realized giving the purpose of connecting box 3 shock attenuation buffering, prevent that sour pain from feeling after the long-term use of user from appearing, thereby the comfort when having improved the user and using, the practicality is higher. When the second buffer assembly works, the air in the cavity can be guided into the inside of the connecting box 3 through the connecting pipe 10 and then is discharged from the radiating hole, so that the air-cooled radiating work can be performed on the place where the hand of a user contacts with the connecting box 3, the probability of sweating is reduced, the phenomenon of skidding is prevented, the stability of use is avoided being influenced, the reliability of the equipment is improved, when the air flows in the connecting pipe 10 in an accelerated manner, the power assembly is driven to work, the connecting unit works, the auxiliary plate 13 can be driven to move up and down, when the auxiliary plate 13 moves downwards, the knocking block 12 moves towards the direction far away from the fixed plate 11, and meanwhile, the limiting unit works, so that the air is guided into the inside of the air blowing box 18 through the branch pipe 17, the air is blown towards the surface of the fixed plate 11, the falling speed of water drops can be accelerated, and the drying of the fixed plate 11 can be ensured, prevent sweat flooding on fixed plate 11 to avoid causing the inside of connecting box 3 and the phenomenon that fixed plate 11 is corroded, thereby can prolong connecting box 3's life, when accessory plate 13 upwards removed, drive and strike piece 12 rebound, make and strike piece 12 and strike fixed plate 11, make fixed plate 11 the phenomenon of vibrations appear, thereby the landing of drop of water with higher speed, through two kinds of different forms, the efficiency of work is improved, thereby the effect of drainage has been promoted, and the practicality is high.

Compared with the prior art, the auxiliary walking device with the heat dissipation function achieves the purpose of damping and buffering the connecting box 3 through the buffering mechanism, prevents the user from feeling sour and painful after long-term use, thereby improving the comfort when the user uses the device, has higher practicability, and compared with the prior buffering mechanism, the buffering mechanism and the heat dissipation mechanism are integrated into a linkage mechanism, does not need electric power for driving, is more energy-saving and environment-friendly, can carry out air cooling and heat dissipation work on the place where the hand of the user is contacted with the connecting box 3 through the heat dissipation mechanism, reduces the probability of sweating, prevents the phenomenon of skidding, avoids influencing the stability of use, improves the reliability of the device, compared with the prior heat dissipation mechanism, can accelerate the discharge of sweat through two different forms, improves the drainage effect, prevents the sweat from being soaked on the fixed plate 11, thereby preventing the corrosion of the inside of the connection box 3 and the fixing plate 11, and thus prolonging the service life of the connection box 3.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.