CN112587392A

CN112587392A - Medical instrument with wrist massage and adjusting effect

Info

Publication number: CN112587392A
Application number: CN202110009887.0A
Authority: CN
Inventors: 霍胜晖
Original assignee: Shijiazhuang Ximei Technology Co ltd
Current assignee: Shijiazhuang Ximei Technology Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-04-02

Abstract

The invention discloses a medical instrument for massaging wrists and having an adjusting effect, which comprises a massage instrument, a working cavity which is communicated from front to back is arranged in the massage appliance, the opening of the working cavity faces downwards, an abutting thread block is arranged between the left end wall and the right end wall of the upper section of the working cavity in a sliding way up and down, the lower end surface of the abutting thread block is fixedly provided with a fixed block, the invention is mainly applied to massage on the wrist of a human body, the wrist can be adapted by the massage cavity in the massage process, so that the wrist massage device can be adapted to the wrists with different sizes, the long-distance reciprocating massage can be realized on the wrist by triggering the pushing mechanism, the massage is not limited to one part, thereby achieving the function of protecting the skin on the surface of the wrist, achieving the purpose of cooling the massage part of the wrist through the fan, meanwhile, the fixing base is used for fixing on the arm, so that the massage can be effectively carried out.

Description

Medical instrument with wrist massage and adjusting effect

Technical Field

The invention relates to the field of medical orthopedic instruments, in particular to a medical instrument which can massage the wrist and has an adjusting effect.

Background

Under the condition of long-term hand operation, wrists are extremely easy to be tired, and further wrists are weak, the existing wrist massage only has a massage function and does not have a function of protecting wrists, and the wrists are easy to be damaged under the condition of overhigh temperature.

Disclosure of Invention

In order to solve the above problems, the present invention provides a medical device for massaging and adjusting wrists, the medical device for massaging and adjusting wrists comprises a massage device, a working chamber is provided in the massage device, the working chamber has a downward opening, an abutting threaded block is provided between the left and right end walls of the upper section of the working chamber in a vertically sliding manner, a fixed block is fixedly provided on the lower end surface of the abutting threaded block, a sliding base is fixedly provided on the lower end surface of the fixed block, two guide sliding grooves having downward openings and being bilaterally symmetric about the sliding base are provided on the bottom surface of the sliding base, a left sliding block and a right sliding block are provided along the guide sliding grooves in a horizontally sliding manner, a pushing base is fixedly provided on the bottom surface of the left sliding block and the right sliding block, a pushed cavity is provided in the pushing base, and a telescopic cavity is provided in the bottom wall of the pushed cavity in a communicating manner, the push mechanism comprises a push rod which slides up and down between the front end wall and the rear end wall of the telescopic cavity, the upper end of the push rod extends into the pushed cavity, the upper end of the push rod is fixedly connected with a reset spring, the upper end of the reset spring is fixedly connected with the upper end wall of the pushed cavity, two lever shafts which are symmetrical front and back by taking the pushed cavity as a symmetrical center are fixedly arranged between the left end wall and the right end wall of the pushed cavity, the periphery of each lever shaft is rotatably connected with a transmission lever, one end face of each transmission lever, which is close to each other, is hinged with a guide slide block, one end face of each guide slide block, which is close to each other, slides up and down between the front end face and the rear end face of the pushed cavity, a main push rod is hinged on one section of bottom face, which is far away from each transmission lever, and a moving cavity is communicated with the working cavity in the front section bottom wall and the, the main push rod slides in the moving cavity, a main push block is fixedly arranged on the bottom surface of the main push rod, one end surface of the main push blocks which are close to each other is inclined, and one end surface of the main push blocks which are close to each other is provided with an auxiliary push block in an abutting joint way, the upper end surface of the auxiliary push block is abutted against the bottom surface of the push base and slides back and forth on the bottom surface of the push base, two fixed plates which are symmetrical front and back are fixedly arranged on the bottom surface of the pushing base, one end surface of the auxiliary pushing block which is close to each other is fixedly connected with a compression spring, one end surface of the compression spring close to each other is fixedly connected with one end surface of the fixing plate far away from each other, the bottom surface of the auxiliary pushing block is fixedly provided with massage wristers, a massage cavity is formed in one end surface of the two massage wristers which are close to each other, the lower end of the driven rod extends into the massage cavity, and one end surface of the massage wrister, which is close to each other, is semicircular.

Preferably, the left end wall and the right end wall of the working chamber are respectively provided with a sliding chamber, the end walls far away from the sliding chamber are internally provided with a pushing chamber, the upper end wall and the lower end wall of the sliding chamber slide leftwards and rightwards respectively and are provided with driven inclined blocks, one end surfaces of the driven inclined blocks, which are close to each other, are inclined, the end surfaces of the driven inclined blocks, which are close to each other, are abutted with each other and are provided with driving inclined blocks, one end surfaces of the driving inclined blocks, which are close to each other, are respectively and fixedly arranged on the left end surface and the right end surface of the sliding base, one end surfaces of the driven inclined blocks, which are far away from each other, are fixedly connected with one end wall of the pushing chamber, which is far away from each other, the bottom surfaces of the driven inclined blocks are fixedly provided with connecting rods, the front end surfaces and the back end walls of the connecting rods are, the fan shaft is arranged in the lower section of the connecting rod in a rotating connection mode, one end, close to each other, of the fan shaft extends into the working cavity, a fan is fixedly arranged on one end face, close to each other, of the fan shaft, a driven bevel gear is fixedly arranged on one end face, far away from each other, of the fan shaft, a driving bevel gear is arranged on the bottom face of the driven bevel gear in a meshed mode, a motor shaft is fixedly arranged in the driving bevel gear, and the motor shaft is rotatably connected between the upper end wall and the lower end wall of the pushing cavity.

Preferably, a motor base is fixedly arranged on the bottom surface of the sliding base, a motor cavity is formed in the motor base, a small motor is fixedly arranged in the bottom wall of the motor cavity, a straight shaft is arranged on the upper end face power connection of the small motor, the upper end face of the straight shaft is rotatably connected into the upper end wall of the motor cavity, a transmission worm is fixedly arranged on the periphery of the upper section of the straight shaft, a transmission worm wheel is arranged on the front end face of the transmission worm in a meshed mode, a two-way screw rod is fixedly arranged in the transmission worm wheel, the two-way screw rod extends towards the left side and the right side respectively and finally extends into the working cavity, threads of the periphery of the left section and the right section of the two-way screw rod are opposite, and the two-way screw rod.

Preferably, the bottom walls of the two pushing cavities are respectively and fixedly provided with a limiting block, the bottom surfaces of the limiting blocks are provided with two fixing bases which are symmetrical back and forth by taking the limiting blocks as symmetrical centers in a sliding manner, one end surfaces of the fixed bases which are close to each other are semicircular, a clamping cavity is formed in one end surface of the fixed bases which are close to each other, a large motor is fixedly arranged in the upper end surface of the limiting block, a transmission shaft is arranged on the bottom surface of the large motor in a power connection way, the lower end of the transmission shaft extends into the clamping cavity, a driving worm is fixedly arranged on the periphery of the lower section of the transmission shaft, a driven worm wheel is meshed with one end surface of the driving worm, which is close to each other, a worm wheel shaft is fixedly arranged in the driven worm wheel, the threads on the peripheries of the front section and the rear section of the worm wheel shaft are opposite, and the two fixing bases are respectively in threaded connection with the peripheries of the front section and the rear section of the worm wheel shaft.

Preferably, what be linked together is equipped with the transmission chamber in the upper segment right-hand member wall of working chamber, the right side the upper end of motor shaft stretches into the transmission intracavity and rotate to be connected in the upper end wall of transmission chamber, the right side set firmly driving pulley on the upper segment periphery of motor shaft, the upper end wall internal rotation of working chamber is connected and is equipped with clamping screw, clamping screw's upper segment periphery sets firmly from the driving pulley, from the driving pulley with it is equipped with driving belt to connect between the driving pulley, butt thread block threaded connection in clamping screw's upper segment periphery, clamping screw with clearance fit between the sliding base, two the lower terminal surface power of motor shaft is connected the up end of big motor.

The invention has the beneficial effects that: the wrist massage device is mainly applied to massage of wrists of a human body, the wrist massage device can adapt to wrists of different sizes by adapting the massage cavity to the wrists in the massage process, the wrists can be massaged back and forth for a long distance by triggering the pushing mechanism, the wrists are not limited to one part, the skin on the surface of the wrists is protected, the purpose of cooling the massaging parts of the wrists can be achieved by the fan, meanwhile, the fixing base can be fixed on the arms, and the massage can be effectively carried out.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

Fig. 1 is a schematic view of the overall structure of a medical device for massaging a wrist and having an adjustment effect according to the present invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

FIG. 3 is a schematic diagram of B-B in FIG. 1.

Fig. 4 is an enlarged schematic view of C in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The medical instrument with the adjusting effect for massaging the wrist comprises a massage instrument 11, wherein a working cavity 16 which is through from front to back is arranged in the massage instrument 11, an opening of the working cavity 16 faces downwards, an abutting threaded block 20 is arranged between the left end wall and the right end wall of the upper section of the working cavity 16 in a vertically sliding mode, a fixed block 22 is fixedly arranged on the lower end face of the abutting threaded block 20, a sliding base 19 is fixedly arranged on the lower end face of the fixed block 22, two guide sliding grooves 21 which are symmetrical left and right and are provided with downward openings and are symmetrical by taking the sliding base 19 as a symmetrical center are arranged on the bottom face of the sliding base 19, a left sliding block 26 and a right sliding block 26 are arranged along the guide sliding grooves 21 in a left-right sliding mode, a pushing base 65 is fixedly arranged on the bottom face of the left sliding block 26, a pushed cavity 50 is formed in the pushing base 65, a telescopic cavity 54 is communicated with the bottom wall of the pushed cavity 50, the pushing mechanism 101 comprises a push rod 52 which slides up and down between the front end wall and the rear end wall of the telescopic cavity 54, the upper end of the push rod 52 extends into the pushed cavity 50, the upper end of the push rod 52 is fixedly connected with a return spring 51, the upper end of the return spring 51 is fixedly connected with the upper end wall of the pushed cavity 50, two lever shafts 49 which are symmetrical front and back by taking the pushed cavity 50 as a symmetry center are fixedly arranged between the left end wall and the right end wall of the pushed cavity 50, a transmission lever 48 is rotatably connected on the periphery of each lever shaft 49, a guide slider 53 is hinged on one end face of each transmission lever 48, one end face of each guide slider 53 which is close to each other slides up and down between the front end face and the rear end face of the pushed cavity 52, a main push rod 46 is hinged on one section of bottom face of each transmission lever 48 which is far away from each other, a moving cavity 45 which is communicated between the front section of the rear end wall, the main push rod 46 slides in the moving cavity 45, a main push block 44 is fixedly arranged on the bottom surface of the main push rod 46, one end surface, close to each other, of the main push block 44 is inclined, an auxiliary push block 47 is arranged on one end surface, close to each other, of the main push block 44 in a butt mode, the upper end surface of the auxiliary push block 47 in a butt mode is arranged on the bottom surface of the pushing base 65 in a front-back sliding mode, two fixing plates 55 which are symmetrical in a front-back mode are fixedly arranged on the bottom surface of the pushing base 65 in a front-back mode, a compression spring 56 is fixedly connected to one end surface, close to each other, of the auxiliary push block 47 in a front-back sliding mode, one end surface, close to each other, of the compression spring 56 is fixedly connected to one end surface, far away from each other, of the fixing plates 55 in a front-back sliding mode, a massage wrist guard 30 is fixedly arranged on the bottom surface of the auxiliary push block 47, a massage cavity, when a person needs to massage, the abutting threaded block 20 moves downward between the left and right end walls of the working chamber 16, and then drives the fixed block 22 to move downward, and further drives the sliding base 19 to move downward, and further drives the left and right sliding blocks 26 to move downward, and further drives the massage cuff 30 to move downward continuously until the person's wrist enters the massage chamber 43, and at this time, the wrist continuously abuts against the bottom surface of the pushed rod 52, and further drives the pushed rod 52 to move upward between the front and rear end walls of the telescopic chamber 54, and further continuously compresses the return spring 51, and further drives the transmission lever 48 to rotate around the lever shaft 49, and further drives the guide block 53 to slide up and down on the left and right end surfaces of the pushed rod 52, and further drives the main push rod 46 to move downward, and further drives the main push block 44 to slide in the moving chamber 45, and further causes the main push block 44 to abut against the transmission lever 48, thereby driving the two transmission levers 48 to approach each other at the bottom surface of the pushing base 65, and further continuously compressing the compression springs 56, so that the two massage wristbands 30 can be effectively matched with the size of the wrist, and further ensuring that the subsequent massage of the wrist is more effective.

Beneficially, the left end wall and the right end wall of the working chamber 16 are respectively provided with a sliding chamber 15 in a communicating manner, the end wall of the sliding chamber 15 far away from each other is provided with a pushing chamber 12 in a communicating manner, the upper end wall and the lower end wall of the sliding chamber 15 are provided with driven inclined blocks 14 in a left-right sliding manner, one end surfaces of the driven inclined blocks 14 close to each other are inclined, the end surfaces of the driven inclined blocks 14 close to each other are abutted to and provided with driving inclined blocks 18, one end surfaces of the driving inclined blocks 18 close to each other are respectively and fixedly arranged on the left end surface and the right end surface of the sliding base 19, one end surfaces of the driven inclined blocks 14 far away from each other are fixedly connected to compression springs 13, one ends of the compression springs 13 far away from each other are fixedly connected to one end wall of the pushing chamber 12 far away from each other, the bottom surfaces of the driven inclined blocks 14 are fixedly connected to and abutted to the front end wall and the rear end wall of the, a fan shaft 33 is rotatably connected to the lower section of the connecting rod 31, one end of the fan shaft 33, which is close to each other, extends into the working chamber 16, a fan 32 is fixedly arranged on one end surface of the fan shaft 33, which is close to each other, a driven bevel gear 34 is fixedly arranged on one end surface of the fan shaft 33, which is far from each other, a driving bevel gear 35 is meshed with the bottom surface of the driven bevel gear 34, a motor shaft 29 is fixedly arranged in the driving bevel gear 35, the motor shaft 29 is rotatably connected between the upper end wall and the lower end wall of the pushing chamber 12, when the sliding base 19 moves downwards, the driving inclined block 18 is driven to move downwards, the driving inclined block 18 is further driven to approach the driven inclined block 14 continuously until abutting against the driven inclined block 14, the driven inclined block 14 is further driven to be far away from each other between the upper end wall and the lower end wall of the sliding chamber 15, the compression spring, and then drive fan shaft 33 and remove, and then drive fan 32 and remove, and then make driven bevel gear 34 and drive bevel gear 35 mesh, receive the influence of motor shaft 29 rotation and drive bevel gear 35 and rotate, and then drive driven bevel gear 34 and rotate, and then drive fan shaft 33 and rotate, and then reached and driven fan 32 pivoted purpose, and then reached when carrying out the wrist massage messenger, fan 32 cools down the wrist massage position, prevents that the high temperature that the massage produced from causing the damage to skin.

Beneficially, a motor base 59 is fixedly arranged on the bottom surface of the sliding base 19, a motor cavity 63 is formed in the motor base 59, a small motor 64 is fixedly arranged in the bottom wall of the motor cavity 63, a straight shaft 60 is arranged on the upper end surface of the small motor 64 in a power connection manner, the upper end surface of the straight shaft 60 is rotatably connected in the upper end wall of the motor cavity 63, a transmission worm 61 is fixedly arranged on the periphery of the upper section of the straight shaft 60, a transmission worm wheel 62 is engaged with the front end surface of the transmission worm 61, a bidirectional screw 17 is fixedly arranged in the transmission worm wheel 62, the bidirectional screw 17 respectively extends towards the left side and the right side and finally extends into the working cavity 16, the threads of the peripheries of the left section and the right section of the bidirectional screw 17 are opposite, the bidirectional screw 17 is in threaded connection with the left sliding block 26 and the right sliding block 26, when the wrist is clamped in the massage cavity 43, the small motor 64 operates to, and then the transmission worm 61 is driven to rotate, and then the transmission worm wheel 62 is driven to rotate, and then the bidirectional screw 17 is driven to rotate, so that the purpose of driving the two left and right sliding blocks 26 to continuously and reciprocally move left and right is achieved, and then the purpose of driving the two massage wristbands 30 to continuously massage the wrist part is achieved, so that the wrist part is fully massaged, meanwhile, one part cannot be massaged all the time, and the purpose of protecting the wrist is achieved.

Beneficially, the bottom walls of the two pushing cavities 12 are respectively fixedly provided with a limiting block 42, the bottom surface of the limiting block 42 is provided with two fixing bases 39 which are longitudinally symmetrical with the limiting block 42 as a symmetrical center, one end surfaces of the fixing bases 39 which are close to each other are semicircular, a clamping cavity 57 is formed in one end surface of the fixing bases 39 which are close to each other, the upper end surface of the limiting block 42 is fixedly provided with a large motor 36, the bottom surface of the large motor 36 is provided with a transmission shaft 37 in a power connection manner, the lower end of the transmission shaft 37 extends into the clamping cavity 57, the periphery of the lower section of the transmission shaft 37 is fixedly provided with a driving worm 38, the end surfaces of the driving worm 38 which are close to each other are engaged with a driven worm wheel 40, the driven worm wheel 40 is fixedly provided with a worm wheel shaft 41, the peripheries of the front and rear sections of the worm wheel shaft 41 are provided with opposite threads, and the two fixing bases 39, when the arm is continuously inserted into the clamping cavity 57, the large motor 36 operates to drive the transmission shaft 37 to rotate, so as to drive the driving worm 38 to rotate, further drive the driven worm gear 40 to rotate, further drive the worm gear shaft 41 to rotate, further drive the two fixing bases 39 to be continuously close to each other, further enable one end faces, close to each other, of the fixing bases 39 to clamp the arm, and further guarantee that the arm can play a supporting role and can move along with the arm.

Beneficially, a transmission cavity 27 is communicated with the right end wall of the upper section of the working cavity 16, the upper end of the right side of the motor shaft 29 extends into the transmission cavity 27 and is rotatably connected to the upper end wall of the transmission cavity 27, a driving pulley 28 is fixedly arranged on the outer periphery of the upper section of the right side of the motor shaft 29, a fixed screw 23 is rotatably connected to the upper end wall of the working cavity 16, a driven pulley 24 is fixedly arranged on the outer periphery of the upper section of the fixed screw 23, a transmission belt 25 is connected between the driven pulley 24 and the driving pulley 28, the abutting thread block 20 is in threaded connection with the outer periphery of the upper section of the fixed screw 23, the fixed screw 23 and the sliding base 19 are in clearance fit, the lower end faces of the two motor shafts 29 are in power connection with the upper end face of the large motor 36, when the large motor 36 operates to drive the motor shaft 29 to rotate, the motor shaft 29 rotates to drive the driving bevel gear, the rotation of the right motor shaft 29 drives the driving pulley 28 to rotate, and further drives the driving belt 25 to move, and further drives the driven pulley 24 to rotate, and further drives the fixing screw 23 to rotate, and further achieves the purpose of driving the abutting thread block 20 to move downwards.

The following will describe in detail the use steps of a medical device for massaging the wrist and having an adjustment effect in the present text with reference to fig. 1 to 4:

in the initial state, the large motor 36 and the small motor 64 are not operated, the abutment screw block 20 is at the initial position between the left and right end walls of the working chamber 16, the compression spring 13, the return spring 51 and the compression spring 56 are not extended or compressed, the driving tilting block 18 is not abutted against the driven tilting block 14, the left and right slide blocks 26 are at the initial position in the guide slide groove 21, the main push block 44 is abutted against the sub push block 47, the driven push rod 52 is at the initial position in the telescopic chamber 54, and the driven bevel gear 34 and the driving bevel gear 35 are not engaged.

When the arm is continuously inserted into the clamping cavity 57 in use, the large motor 36 operates to drive the transmission shaft 37 to rotate, so as to drive the driving worm 38 to rotate, further drive the driven worm wheel 40 to rotate, further drive the worm wheel shaft 41 to rotate, further drive the two fixing bases 39 to be continuously close to each other, further enable one end faces, close to each other, of the fixing bases 39 to clamp the arm, further guarantee that the arm can play a supporting role, can move along with the arm, further achieve the purpose of fixing, and guarantee that the arm is subsequently massaged so as not to shake;

when the wrist of the person needs to be massaged after the fixing is finished, when the large motor 36 operates to drive the motor shaft 29 to rotate, the motor shaft 29 rotates to drive the drive bevel gear 35 to rotate, the rotation of the right motor shaft 29 drives the drive belt pulley 28 to rotate, further drives the transmission belt 25 to move, further drives the driven belt pulley 24 to rotate, further drives the fixing screw 23 to rotate, further achieves the purpose of driving the abutting threaded block 20 to move downwards, the abutting threaded block 20 moves downwards between the left end wall and the right end wall of the working chamber 16, further drives the fixing block 22 to move downwards, further drives the sliding base 19 to move downwards, further drives the left sliding block 26 and the right sliding block 26 to move downwards, further drives the massage wrist protector 30 to move downwards continuously until the wrist of the person enters the massage chamber 43, at the moment, the wrist is continuously abutted against the bottom surface of the push rod 52, further drives the push rod 52 to move upwards between the front end wall and the rear end wall, further continuously compressing the return spring 51 to drive the transmission lever 48 to rotate around the lever shaft 49, further driving the guide slider 53 to slide up and down on the left end surface and the right end surface of the driven rod 52, further driving the main push rod 46 to move downwards, further driving the main push block 44 to slide in the moving cavity 45, further enabling the main push block 44 to abut against the transmission lever 48, further driving the two transmission levers 48 to mutually approach at the bottom surface of the pushing base 65, further continuously compressing the compression spring 56, further achieving the purpose that the two massage wristbands 30 can be effectively matched with the wrist in size, and further ensuring that the subsequent massage of the wrist is more effective;

when the sliding base 19 moves downwards, the driving inclined block 18 is driven to move downwards, and the driving inclined block 18 is continuously close to the driven inclined block 14 until the driven inclined block 14 is abutted, thereby driving the driven inclined blocks 14 to move away from each other between the upper and lower end walls of the sliding chamber 15, further continuously compressing the compression spring 13, thereby moving the connecting rods 31 away from each other and further moving the fan shaft 33 and further moving the fan 32, thereby causing the driven bevel gear 34 to mesh with the drive bevel gear 35, and the large motor 36 is operated to drive the two motor shafts 29 to rotate, so that the drive bevel gear 35 is driven to rotate under the influence of the rotation of the motor shafts 29, thereby driving the driven bevel gear 34 to rotate, further driving the fan shaft 33 to rotate, further achieving the purpose of driving the fan 32 to rotate, further, when the wrist massage is carried out, the fan 32 cools the massage part of the wrist to prevent the skin from being damaged by the high temperature generated by the massage;

after the wrist is clamped in the massage cavity 43, the small motor 64 operates to drive the straight shaft 60 to rotate, so as to drive the transmission worm 61 to rotate, further drive the transmission worm wheel 62 to rotate, further drive the two-way screw 17 to rotate, further achieve the purpose of driving the two left and right sliding blocks 26 to continuously move in a left-right reciprocating manner, further achieve the purpose of driving the two massage wrists 30 to continuously massage the wrist part, further achieve the purpose of fully massaging the wrist part and simultaneously not massaging one part all the time, and further achieve the purpose of protecting the wrist.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a medical instrument to wrist massage and have regulation effect, includes massage instrument, its characterized in that: the massage device is internally provided with a working cavity which is communicated from front to back, the opening of the working cavity faces downwards, a butt thread block is arranged between the left end wall and the right end wall of the upper section of the working cavity in a vertically sliding mode, a fixed block is fixedly arranged on the lower end face of the butt thread block, a sliding base is fixedly arranged on the lower end face of the fixed block, two guide sliding grooves which are symmetrical left and right and have downward openings are arranged on the bottom face of the sliding base, left and right sliding blocks are arranged along the guide sliding grooves in a horizontally sliding mode, a pushing base is fixedly arranged on the bottom face of the left and right sliding blocks, a pushed cavity is formed in the pushing base, a telescopic cavity is communicated with the bottom wall of the pushed cavity, a pushing mechanism is arranged in the telescopic cavity and the pushed cavity, the pushing mechanism comprises a pushed rod which slides up and down between the front end wall and the back end wall of the telescopic cavity, the upper end of the pushed rod is fixedly connected with a reset spring, the upper end of the reset spring is fixedly connected with the upper end wall of the pushed cavity, two lever shafts which are symmetrical from front to back by taking the pushed cavity as a symmetry center are fixedly arranged between the left end wall and the right end wall of the pushed cavity, a transmission lever is rotatably connected on the periphery of each lever shaft, one end face, close to each other, of the transmission lever is hinged with a guide sliding block, one end face, close to each other, of the guide sliding block slides up and down on the front end face and the rear end face of the pushed rod, a main push rod is hinged on one section of bottom face, far away from each other, of the transmission lever, a moving cavity is communicated with the working cavity in the front section of bottom wall and the rear section of the pushed cavity, the main push rod slides in the moving cavity, a main push block is fixedly arranged on the bottom face of the main push rod, one end face, close to each other, of the main push, the up end butt of vice ejector pad is in promote on the bottom surface of base and slide around on the bottom surface of promotion base, the fixed plate of symmetry around two has set firmly on the bottom surface of promotion base, the pressurized spring has been linked firmly on the terminal surface that vice ejector pad is close to each other, a terminal surface that the pressurized spring is close to each other links firmly on the terminal surface that the fixed plate was kept away from each other, massage wrist band, two have set firmly on the bottom surface of vice ejector pad a terminal surface that the massage wrist band is close to each other forms the massage chamber, the lower extreme that receives the push rod stretches into the massage intracavity, the semi-circular is personally submitted to the terminal surface that the massage wrist band is close to each other.

2. A medical device for massaging a wrist and having an adjusting effect as claimed in claim 1, wherein: the left end wall and the right end wall of the working cavity are internally communicated with sliding cavities respectively, one end wall, away from each other, of each sliding cavity is internally communicated with a pushing cavity, the upper end wall and the lower end wall of each sliding cavity slide leftwards and rightwards respectively to form driven inclined blocks, one end face, close to each other, of each driven inclined block is inclined, an active inclined block is abutted to the end face, close to each other, of each driven inclined block, one end face, close to each other, of each active inclined block is fixedly arranged on the left end face and the right end face of the sliding base respectively, a compression spring is fixedly connected to the end face, away from each other, of each driven inclined block, one end, away from each other, of each compression spring is fixedly connected to the end wall, away from each other, of each driven inclined block, a connecting rod is fixedly arranged on the bottom face of each driven inclined block, the front end face and, the fan shaft is arranged in the lower section of the connecting rod in a rotating connection mode, one end, close to each other, of the fan shaft extends into the working cavity, a fan is fixedly arranged on one end face, close to each other, of the fan shaft, a driven bevel gear is fixedly arranged on one end face, far away from each other, of the fan shaft, a driving bevel gear is arranged on the bottom face of the driven bevel gear in a meshed mode, a motor shaft is fixedly arranged in the driving bevel gear, and the motor shaft is rotatably connected between the upper end wall and the lower end wall of the pushing cavity.

3. A medical device for massaging a wrist and having an adjusting effect as claimed in claim 1, wherein: the utility model discloses a motor, including sliding base, motor cavity, transmission worm, drive worm, two-way screw rod, motor base has set firmly on sliding base's the bottom surface, set up the motor cavity in the motor base, fixed mounting has the small motor in the diapire in motor cavity, the up end power connection of small motor is equipped with the straight axle, the up end of straight axle rotates to be connected in the up end wall in motor cavity, the transmission worm has set firmly on the upper segment periphery of straight axle, the meshing of the preceding terminal surface of transmission worm is equipped with the transmission worm wheel, the transmission worm wheel sets firmly two-way screw rod, two-way screw rod extends to the left and right sides respectively and finally stretches into in the work intracavity, two-way screw rod control section periphery.

4. A medical device for massaging a wrist and having an adjusting effect as claimed in claim 2, wherein: the bottom walls of the two pushing cavities are respectively and fixedly provided with a limiting block, the bottom surface of the limiting block is provided with two fixing bases which are symmetrical front and back by taking the limiting block as a symmetrical center in a sliding way, one end surfaces of the fixed bases which are close to each other are semicircular, a clamping cavity is formed in one end surface of the fixed bases which are close to each other, a large motor is fixedly arranged in the upper end surface of the limiting block, a transmission shaft is arranged on the bottom surface of the large motor in a power connection way, the lower end of the transmission shaft extends into the clamping cavity, a driving worm is fixedly arranged on the periphery of the lower section of the transmission shaft, a driven worm wheel is meshed with one end surface of the driving worm, which is close to each other, a worm wheel shaft is fixedly arranged in the driven worm wheel, the threads on the peripheries of the front section and the rear section of the worm wheel shaft are opposite, and the two fixing bases are respectively in threaded connection with the peripheries of the front section and the rear section of the worm wheel shaft.

5. A medical device for massaging a wrist and having an adjusting effect as claimed in claim 1, wherein: the utility model discloses a big motor, including the working chamber, be equipped with the upper end of working chamber, be equipped with the drive chamber that is linked together in the upper segment right-hand member wall of working chamber, the right side the upper end of motor shaft stretches into the drive intracavity and rotate to be connected in the upper end wall of drive chamber, the right side the upper segment periphery of motor shaft has set firmly driving pulley, the upper end wall internal rotation of working chamber is connected and is equipped with clamping screw, clamping screw's upper segment periphery has set firmly driven pulleys, driven pulleys with it is equipped with driving belt to connect between the driving pulley, butt thread block threaded connection be in on clamping screw's the upper segment periphery, clamping screw with clearance fit between the sliding base, two the lower terminal surface power of motor shaft is connected the up end of big motor.