阅读说明：本技术 一种治疗非稳态晕动症的穴位刺激装置 (Acupuncture point stimulation device for treating unsteady motion sickness ) 是由 吴豫贵 武林俊 李兴 于 2021-08-03 设计创作，主要内容包括：本发明涉及医疗器械领域,具体涉及一种治疗非稳态晕动症的穴位刺激装置。穴位控制装置上的连接导线与穴位刺激装置上的连接导线通过连接锁死机构相互固定连接。卡接环在第一铰接轴向轴心方向移动时卡接环卡紧连接导线。传动机构带动卡接环沿轴向方向移动同时第一铰接轴向轴心方向移动,限位齿条沿径向方向向连接壳体的轴心靠近,卡接环向下移动时,限位杆在限位齿条上向下滑动。限位面包括外限位面和内限位面,外限位面设置在限位齿条远离连接壳体轴心的一侧。内限位面设置在卡接环上,内限位面配置成和外限位面接触时限制传动机构的转动,以达到防止连接导线的接头松动的效果。(The invention relates to the field of medical instruments, in particular to an acupoint stimulation device for treating unsteady motion sickness. The connecting lead on the acupuncture point control device is fixedly connected with the connecting lead on the acupuncture point stimulation device through a connecting locking mechanism. The clamping ring clamps the connecting wire when the clamping ring moves in the axial axis direction of the first hinge shaft. The transmission mechanism drives the clamping ring to move along the axial direction and the first hinge shaft moves along the axial center direction, the limiting rack is close to the axial center of the connecting shell along the radial direction, and when the clamping ring moves downwards, the limiting rod slides downwards on the limiting rack. The limiting surface comprises an outer limiting surface and an inner limiting surface, and the outer limiting surface is arranged on one side of the limiting rack far away from the axis of the connecting shell. The inner limiting surface is arranged on the clamping ring and is configured to limit the rotation of the transmission mechanism when contacting with the outer limiting surface so as to achieve the effect of preventing the joint of the connecting wire from loosening.)

1. An acupoint stimulation device for treating unsteady motion sickness comprises an acupoint control device and an acupoint stimulation device; the method is characterized in that: the device also comprises a connecting locking mechanism;

the connecting lead on the acupuncture point control device is fixedly connected with the connecting lead on the acupuncture point stimulation device through a connecting locking mechanism; the connection locking mechanism comprises:

the connecting shell is cylindrical and is fixedly connected with the acupuncture point control device through a connecting lead;

the clamping ring comprises a plurality of clamping connection rods, a plurality of first hinging shafts and a plurality of second hinging shafts; the plurality of first articulated shafts and the plurality of second articulated shafts are uniformly and alternately arranged along the circumferential direction of the axis of the connecting shell and are positioned in the connecting shell; one end of each clamping rod is hinged with a first hinge shaft, and the other end of each clamping rod is hinged with a second hinge shaft so that the clamping ring clamps and connects the conducting wire when the first hinge shaft moves towards the axis direction;

the transmission mechanism is rotatably arranged in the connecting shell; the clamping ring is arranged on the transmission mechanism, and when the transmission mechanism is configured to rotate, the clamping ring is driven to move along the axial direction and the first hinge shaft moves along the axial axis direction;

the limiting devices are arranged between the connecting shell and the clamping ring and are uniformly distributed along the circumferential direction of the clamping ring; the limiting device comprises a limiting rack, a limiting slide rod and a limiting surface; the limiting rack is of a one-way rack structure, is vertically arranged and can move along the radial direction of the connecting shell, so that when the clamping ring moves downwards, the limiting rack approaches to the axis of the connecting shell along the radial direction; the lower end of the limiting slide rod is hinged with the upper end of the second hinged shaft through a ball, and the upper end of the limiting slide rod is meshed with the limiting rack, so that the limiting rod slides downwards on the limiting rack when the clamping ring moves downwards; the limiting surface comprises an outer limiting surface and an inner limiting surface; the outer limiting surface is arranged on one side of the limiting rack far away from the axis of the connecting shell; the inner limiting surface is arranged on the clamping ring and is configured to limit the rotation of the transmission mechanism when contacting with the outer limiting surface.

2. The acupuncture point stimulation device for treating unsteady state motion sickness as claimed in claim 1, wherein:

the transmission mechanism comprises a moving ring, a rotating ring and a plurality of connecting rods; the movable ring can be axially and slidably arranged at the upper end of the connecting shell; the rotating ring is rotatably arranged at the lower end of the connecting shell; one end of each connecting rod is fixed on the rotating ring, the other end of each connecting rod is fixed on the moving ring, and the connecting rods are uniformly distributed along the axial direction of the rotating ring; each connecting rod is universally articulated with a first articulated shaft, and the first articulated shaft is configured to be positioned at the upper half part of the connecting rod at the initial position.

3. The acupuncture point stimulation device for treating unsteady state motion sickness as claimed in claim 2, wherein: the device also comprises a rotating disc;

the rotating disc is in a circular disc shape, the diameter of the rotating disc is larger than that of the connecting shell, the rotating disc and the connecting shell are coaxially arranged, and the rotating disc is horizontally and rotatably arranged at an opening at the lower end of the connecting shell; the rotating ring is fixedly arranged on the rotating disc.

4. The acupuncture point stimulation device for treating unsteady state motion sickness as claimed in claim 3, wherein: the device also comprises a limiting ring;

the transmission disc is provided with a ratchet ring; the ratchet ring is arranged on the outer side of the rotating ring; a plurality of anti-rotation plates are uniformly distributed in the connecting shell in the circumferential direction; each rotation stopping plate is vertically arranged and extends along the radial direction of the transmission disc;

the limiting ring is arranged in the connecting shell, is sleeved on the transmission mechanism and comprises a plurality of limiting plates, a plurality of first hinge columns and a plurality of second hinge columns; the first hinge column is vertically arranged and can be slidably arranged on the rotation stopping plate, and the lower end of the first hinge column is meshed with the ratchet ring so as to drive the first hinge column to be far away from the axis when the ratchet ring rotates anticlockwise; the plurality of first hinged columns and the plurality of second hinged columns are circumferentially uniformly distributed and alternately arranged; each limiting plate is arranged between the adjacent first hinge columns and the adjacent second hinge columns, and two vertical edges of each limiting plate are detachably hinged to one first hinge column and one second hinge column; the limiting rack is fixedly mounted on the inner side of the limiting plate and close to the second hinge column.

5. The acupuncture point stimulation device for treating unsteady state motion sickness as claimed in claim 4, wherein:

a limiting groove is formed between the outer limiting surface and the limiting plate;

interior spacing personally submits the triangle-shaped structure, installs the one side that is located the second articulated shaft on the joint pole, and extends the second articulated shaft along joint pole length direction.

6. The acupuncture point stimulation device for treating unsteady state motion sickness as claimed in claim 2, wherein:

a fixed cover is arranged at an opening at the upper end of the connecting shell; the fixed cover is in a ring shape, and the lower surface of the fixed cover is provided with a plurality of limiting columns; one end of each limiting column is fixed on the fixing cover, the other end of each limiting column extends downwards in the vertical direction, and the plurality of limiting columns are uniformly distributed along the circumferential direction of the fixing cover; the movable ring can only be installed on a plurality of limiting columns in a vertically sliding mode.

7. The acupuncture point stimulation device for treating unsteady state motion sickness as claimed in claim 1, wherein:

the upper end of the limiting rod is provided with a one-way sliding block; the one-way sliding block is hinged with the upper end of the limiting rod and meshed with the limiting rack, and the one-way sliding block is configured to slide downwards on the limiting rack.

8. The acupuncture point stimulation device for treating unsteady state motion sickness as claimed in claim 1, wherein:

the clamping ring also comprises an arc-shaped fastening plate; the arc-shaped fastening plate is in an arc-shaped plate shape, the arc-shaped fastening plate is horizontally arranged, and the arc-shaped concave surface faces the axis; and one side of a first hinge shaft close to the axis is fixedly arranged on each arc-shaped fastening plate.

Technical Field

The invention relates to the field of medical instruments, in particular to an acupoint stimulation device for treating unsteady motion sickness.

Background

"car sickness, air sickness and sea sickness" are three main symptoms of motion sickness. The autonomic nerve is disordered due to the vibration of the vehicle, the lymphatic circulation of the inner ear is affected, the balance sensation is disturbed, and the patient can have symptoms of dizziness, nausea, sweating due to debility, vomiting and the like in the process of riding on the vehicle, plane or ship. Has great influence on the safety of the journey and the physical and psychological health of the patient. Massage the specific acupuncture points of the gate part is very effective for improving the motion sickness symptom.

The acupuncture point stimulation device related to motion sickness treatment needs to be connected with the blood oxygen measuring device through a lead for use, when the lead between the blood oxygen measuring device and the acupuncture point stimulation device is connected through the existing connecting device, the stability of the connecting part cannot be guaranteed in the long-time use process, and the joint of the connecting wire is easy to loosen, so that short circuit is caused, and the treatment effect is influenced.

Disclosure of Invention

The invention provides an acupuncture point stimulation device for treating unsteady motion sickness, which aims to solve the problem that a connecting wire plug of the conventional device is easy to loosen.

The invention relates to an acupoint stimulation device for treating unsteady motion sickness, which adopts the following technical scheme:

an acupoint stimulation device for treating unsteady motion sickness comprises an acupoint control device and an acupoint stimulation device; the device also comprises a connecting locking mechanism; the connecting lead on the acupuncture point control device is fixedly connected with the connecting lead on the acupuncture point stimulation device through a connecting locking mechanism; the connecting locking mechanism comprises a connecting shell, a clamping ring, a transmission mechanism and a plurality of limiting devices; the connecting shell is cylindrical and is fixedly connected with the acupuncture point control device through a connecting lead; the clamping ring comprises a plurality of clamping rods, a plurality of first hinging shafts and a plurality of second hinging shafts; the plurality of first articulated shafts and the plurality of second articulated shafts are uniformly and alternately arranged along the circumferential direction of the axis of the connecting shell and are positioned in the connecting shell; one end of each clamping rod is hinged with a first hinge shaft, and the other end of each clamping rod is hinged with a second hinge shaft so that the clamping ring clamps and connects the conducting wire when the first hinge shaft moves towards the axis direction; the transmission mechanism is rotatably arranged in the connecting shell; the clamping ring is arranged on the transmission mechanism, and when the transmission mechanism is configured to rotate, the clamping ring is driven to move along the axial direction and the first hinge shaft moves along the axial axis direction; the limiting devices are arranged between the connecting shell and the clamping ring, and the limiting devices are uniformly distributed along the circumferential direction of the clamping ring; the limiting device comprises a limiting rack, a limiting slide rod and a limiting surface; the limiting rack is of a one-way rack structure, is vertically arranged and can move along the radial direction of the connecting shell, so that when the clamping ring moves downwards, the limiting rack approaches to the axis of the connecting shell along the radial direction; the lower end of the limiting slide rod is hinged with the upper end of the second hinged shaft through a ball, and the upper end of the limiting slide rod is meshed with the limiting rack, so that the limiting rod slides downwards on the limiting rack when the clamping ring moves downwards; the limiting surface comprises an outer limiting surface and an inner limiting surface; the outer limiting surface is arranged on one side of the limiting rack far away from the axis of the connecting shell; the inner limiting surface is arranged on the clamping ring and is configured to limit the rotation of the transmission mechanism when contacting with the outer limiting surface.

Further, the transmission mechanism comprises a moving ring, a rotating ring and a plurality of connecting rods; the movable ring can be axially and slidably arranged at the upper end of the connecting shell; the rotating ring is rotatably arranged at the lower end of the connecting shell; one end of each connecting rod is fixed on the rotating ring, the other end of each connecting rod is fixed on the moving ring, and the connecting rods are uniformly distributed along the axial direction of the rotating ring; each connecting rod is universally articulated with a first articulated shaft, and the first articulated shaft is configured to be positioned at the upper half part of the connecting rod at the initial position.

Furthermore, the acupuncture point stimulation device for treating the unsteady motion sickness also comprises a rotating disc; the rotating disc is in a circular disc shape, the diameter of the rotating disc is larger than that of the connecting shell, the rotating disc and the connecting shell are coaxially arranged, and the rotating disc is horizontally and rotatably arranged at an opening at the lower end of the connecting shell; the rotating ring is fixedly arranged on the rotating disc.

Furthermore, the acupuncture point stimulation device for treating the unsteady motion sickness also comprises a limiting ring; the transmission disc is provided with a ratchet ring; the ratchet ring is arranged on the outer side of the rotating ring; a plurality of anti-rotation plates are uniformly distributed in the connecting shell in the circumferential direction; each rotation stopping plate is vertically arranged and extends along the radial direction of the transmission disc; the limiting ring is arranged in the connecting shell, is sleeved on the transmission mechanism and comprises a plurality of limiting plates, a plurality of first hinge columns and a plurality of second hinge columns; the first hinge column is vertically arranged and can be slidably arranged on the rotation stopping plate, and the lower end of the first hinge column is meshed with the ratchet ring so as to drive the first hinge column to be far away from the axis when the ratchet ring rotates anticlockwise; the plurality of first hinged columns and the plurality of second hinged columns are circumferentially uniformly distributed and alternately arranged; each limiting plate is arranged between the adjacent first hinge columns and the adjacent second hinge columns, and two vertical edges of each limiting plate are detachably hinged to one first hinge column and one second hinge column; the limiting rack is fixedly mounted on the inner side of the limiting plate and close to the second hinge column.

Furthermore, a limit groove is formed between the outer limit surface and the limit plate; interior spacing personally submits the triangle-shaped structure, installs the one side that is located the second articulated shaft on the joint pole, and extends the second articulated shaft along joint pole length direction.

Furthermore, a fixed cover is arranged at an opening at the upper end of the connecting shell; the fixed cover is in a ring shape, and the lower surface of the fixed cover is provided with a plurality of limiting columns; one end of each limiting column is fixed on the fixing cover, the other end of each limiting column extends downwards in the vertical direction, and the plurality of limiting columns are uniformly distributed along the circumferential direction of the fixing cover; the movable ring can only be installed on a plurality of limiting columns in a vertically sliding mode.

Furthermore, a one-way sliding block is arranged at the upper end of the limiting rod; the one-way sliding block is hinged with the upper end of the limiting rod and meshed with the limiting rack, and the one-way sliding block is configured to slide downwards on the limiting rack.

Furthermore, the clamping ring also comprises an arc-shaped fastening plate; the arc-shaped fastening plate is in an arc-shaped plate shape, the arc-shaped fastening plate is horizontally arranged, and the arc-shaped concave surface faces the axis; and one side of a first hinge shaft close to the axis is fixedly arranged on each arc-shaped fastening plate.

An installation method of an acupuncture point stimulation device for treating unsteady motion sickness comprises the following steps:

s1, inserting a connector of a second lead on the acupuncture point stimulation device into a connecting locking mechanism, wherein the connecting locking mechanism is fixedly arranged on a first lead on the acupuncture point control device;

s2, after the wire is inserted, the rotating disc is screwed anticlockwise to enable the clamping ring and the limiting ring to be changed into a hexagonal structure from a dodecagon, and meanwhile, the arc-shaped fastening plate clamps the connector of the second wire; the anticlockwise rotating disc continues to rotate until the inner limiting surface crosses the outer limiting surface along with the rotation of the clamping ring to stop rotating the rotating disc, and the limiting ring and the clamping ring rotate to be in a regular hexagon structure;

s3, the rotating disc is rotated clockwise to make the inner limit surface inserted into the limit groove formed by the outer limit surface and the limit plate and not movable, and the outer limit surface moves inwards to drive the second hinge post to move towards the axis of the clamping ring, so that the limit ring is in a hexagon state, and the connecting locking mechanism is in a state of locking the second lead connector completely.

The invention has the beneficial effects that: according to the acupuncture point stimulation device for treating unsteady motion sickness, after the connecting lead of the acupuncture point control device is connected with the connecting lead of the acupuncture point stimulation device through the arrangement of the connecting locking mechanism, the rotation of the clamping ring is driven through the rotation transmission mechanism, the clamping ring is changed from a dodecagon shape into a regular hexagon shape, and the first hinged shaft is clamped with the connecting lead when moving towards the axis direction of the clamping ring. The arrangement of the limiting device enables the clamping ring to keep a regular hexagon state, and the transmission mechanism part can be rotated, so that the connecting and locking mechanism is completely clamped, and the fixed connection effect is more stable

Further, when rotating ring and shifting ring rotate relatively, the slope takes place for a plurality of connecting rods, and the annular diameter that a plurality of connecting rods enclose is by middle grow gradually to both ends, makes the joint ring when the initial position from the connecting rod slides to the intermediate position of connecting rod, and first articulated post removes to the axle center direction of joint ring, takes place to pass the rotation certainly with the axle center of joint ring simultaneously, makes the second articulated shaft drive the gag lever post downstream, and interior spacing face keeps away from each other with outer spacing face simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present 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 present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of an acupuncture point stimulation device for treating unsteady motion sickness according to the invention;

FIG. 2 is a perspective view of an exemplary embodiment of an acupuncture point stimulation device for treating motion sickness in accordance with the present invention with a locking mechanism attached thereto;

FIG. 3 is a schematic view of the internal structure of the initial state of the connecting locking mechanism in the embodiment of the acupuncture point stimulation device for treating unsteady motion sickness of the invention;

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

FIG. 5 is a cross-sectional view of an attachment locking mechanism in an embodiment of an acupuncture point stimulation device for treating motion sickness in accordance with the present invention;

FIG. 6 is a top view of an exemplary embodiment of an attachment locking mechanism of an acupuncture point stimulation device for treating motion sickness in accordance with the present invention;

FIG. 7 is a schematic view of the internal structure of the connecting locking mechanism in the clamping state of the acupuncture point stimulation device for treating unsteady motion sickness according to the embodiment of the invention;

FIG. 8 is an enlarged view of a portion of FIG. 7 at B;

FIG. 9 is a schematic diagram of the internal structure of the connection locking mechanism in a locked state in the embodiment of the acupuncture point stimulation device for treating unsteady motion sickness according to the present invention;

FIG. 10 is a schematic view of the rotating disc of the connecting locking mechanism in the embodiment of the acupuncture point stimulation device for treating unsteady motion sickness of the present invention;

FIG. 11 is a schematic view of a partial structure of a clamping ring connected to a locking mechanism in an embodiment of the acupuncture point stimulation apparatus for treating unsteady motion sickness according to the present invention;

in the figure: 1. an acupuncture point control device; 2. a first conductive line; 3. a second conductive line; 4. an acupoint stimulation device; 5. connecting a locking mechanism; 501. a first hinge post; 502. a second hinge post; 52. a limiting plate; 53. a limit rack; 531. an outer limiting surface; 54. a one-way slider; 55. a limiting rod; 56. a mounting ring; 6. a snap ring; 601. a first hinge shaft; 602. a second hinge shaft; 61. rotating the disc; 62. a ratchet ring; 63. a connecting rod; 64. a moving ring; 65. a clamping and connecting rod; 66. an arc-shaped fastening plate; 67. an inner limiting surface; 68. and (6) rotating the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An embodiment of the acupuncture point stimulation device for treating unsteady motion sickness of the invention, as shown in fig. 1 to 11, comprises an acupuncture point control device 1 and an acupuncture point stimulation device; the device also comprises a connecting locking mechanism 5; the connecting wire on the acupuncture point control device 1 and the connecting wire on the acupuncture point stimulation device 4 are fixedly connected with each other through a connecting locking mechanism 5, a first wire 2 is arranged on the acupuncture point control device 1, one end of the first wire 2 is fixed on the acupuncture point control device 1, the other end of the first wire is fixed with the connecting locking mechanism 5, a second wire 3 is arranged on the acupuncture point stimulation device, one end of the second wire 3 is fixed on the other end of the acupuncture point stimulation device 4, and the connector can be inserted into the connecting locking mechanism 5. The connecting locking mechanism 5 comprises a connecting shell, a clamping ring 6, a transmission mechanism and a plurality of limiting devices. The connecting shell is cylindrical and is fixedly connected with the acupuncture point control device 1 through a connecting lead; the snap ring 6 includes a plurality of snap rods 65, a plurality of first hinge shafts 601, and a plurality of second hinge shafts 602; the number of the catching bars 65 is twelve, and the number of the first hinge shafts 601 and the second hinge shafts 602 is six. The plurality of first hinge shafts 601 and the plurality of second hinge shafts 602 are uniformly and alternately arranged along the circumferential direction of the axis of the connecting shell and are positioned in the connecting shell; each clamping rod 65 has one end hinged to a first hinge shaft 601 and the other end hinged to a second hinge shaft 602, the clamping ring 6 is dodecagonal in initial state, and when the first hinge shaft 601 moves in the axial direction, the clamping ring 6 is changed from dodecagonal to hexagonal to clamp the connector of the second connecting wire by the clamping ring 6 when the first hinge shaft 601 moves in the axial direction.

The transmission mechanism is rotatably arranged in the connecting shell; the clamping ring 6 is arranged on the transmission mechanism, when the transmission mechanism is configured to rotate, the clamping ring 6 is driven to move along the axial direction, meanwhile, the first hinge shaft 601 moves towards the axis direction, when the transmission mechanism drives the clamping ring 6 to rotate, the clamping ring 6 is changed into a hexagon from a dodecagon, and meanwhile, the transmission mechanism moves downwards. The limiting devices are arranged between the connecting shell and the clamping ring 6, and the limiting devices are uniformly distributed along the circumferential direction of the clamping ring 6; the number of the limiting devices is three; the limiting device comprises a limiting rack 53, a limiting slide rod and a limiting surface. The limiting rack 53 is of a one-way rack structure, is vertically arranged, and can move along the radial direction of the connecting shell, so that when the clamping ring 6 moves downwards, the limiting rack 53 approaches the axis of the connecting shell along the radial direction; the lower end of the limiting slide rod is in ball hinge connection with the upper end of the second hinge shaft 602, the upper end of the limiting slide rod is meshed with the limiting rack 53, so that when the clamping ring 6 moves downwards, the limiting rod 55 slides downwards on the limiting rack 53, and the upper end of the limiting rod 55 is provided with the one-way sliding block 54; the one-way slider 54 is hinged to the upper end of the stopper rod 55 and engaged with the stopper rack 53, and the one-way slider 54 is configured to slide downward only on the stopper rack 53. The limiting surface comprises an outer limiting surface 531 and an inner limiting surface 67; the outer limiting surface 531 is arranged on one side of the limiting rack 53 far away from the axle center of the connecting shell; the inner limiting surface 67 is disposed on the snap ring 6 and moves along with the second hinge shaft 602 in the radial direction, and the inner limiting surface 67 is configured to limit the rotation of the transmission mechanism when contacting the outer limiting surface 531. Thereby realizing the fixed connection of the second lead 3 connector.

In this embodiment, as shown in fig. 3 to 5, the transmission mechanism includes a moving ring 64, a rotating ring 68, and a plurality of connecting rods 63, and the number of the connecting rods 63 is six. A shift ring 64 is axially slidably mounted on the upper end of the connector housing. A rotating ring 68 is rotatably mounted to the lower end of the coupling housing, and the moving ring 64 and the rotating ring 68 are coaxially disposed. One end of each connecting rod 63 is fixed on the rotating ring 68, the other end of each connecting rod 63 is fixed on the moving ring 64, and the connecting rods 63 are uniformly distributed along the axial direction of the rotating ring 68; every connecting rod 63 is universal articulated with a first articulated shaft 601 to when connecting rod 63 takes place the slope, joint ring 6 still can keep the horizontality, and first articulated shaft 601 disposes to initial position and is located the first half of connecting rod 63, and swivel becket 68 drives connecting rod 63 when rotating and takes place the slope, and shift ring 64 moves down along the axle center of joint ring 6 gradually, and makes joint ring 6 move down, because connecting rod 63 middle part diameter diminishes and drives first articulated shaft 601 and be close to the axle center of joint ring 6.

In this embodiment, as shown in fig. 3 to 9, an acupuncture point stimulation apparatus for treating unsteady motion sickness further includes a rotating disk 61; the rotating disc 61 is in the shape of a circular disc, the diameter of the rotating disc 61 is larger than that of the connecting shell, the rotating disc 61 is conveniently turned by a hand knob, the rotating disc 61 and the connecting shell are coaxially arranged, the rotating disc is horizontally and rotatably arranged at an opening at the lower end of the connecting shell, the rotating ring 68 is fixedly arranged on the rotating disc 61, and the rotating plate is rotated anticlockwise to enable the rotating ring 68 to rotate along with the rotating disc.

In this embodiment, as shown in fig. 3 to 10, an acupuncture point stimulation device for treating unsteady motion sickness further comprises a spacing ring; the transmission disc is provided with a ratchet ring 62, a ratchet part of the ratchet ring 62 faces outwards, six ratchets are arranged at each opportunity and correspond to one first hinge column 501, the ratchet ring 62 is arranged at the outer side of the rotating ring 68, and a plurality of rotation stopping plates are uniformly distributed in the connecting shell in the circumferential direction; each rotation stopping plate is vertically arranged and extends along the radial direction of the transmission disc; the limiting ring is arranged in the connecting shell, is sleeved on the transmission mechanism, and comprises a plurality of limiting plates 52, a plurality of first hinging columns 501 and a plurality of second hinging columns 502, the number of the limiting plates 52 is twelve, and the number of the first hinging columns 501 and the number of the second hinging columns 502 are six; the first hinge column 501 is vertically disposed and slidably mounted on the rotation stopping plate, the lower end of the first hinge column 501 is engaged with the ratchet ring 62 to drive the first hinge column 501 to move away from the axis when the ratchet ring 62 rotates counterclockwise, and when the limiting ring becomes a regular hexagon, the first hinge column 501 is not pushed to move away from the axis by the ratchet ring 62. The plurality of first hinged columns 501 and the plurality of second hinged columns 502 are circumferentially uniformly distributed and alternately arranged. The limiting plates 52 are in a rectangular plate-shaped structure, each limiting plate 52 is arranged between the adjacent first hinged column 501 and the adjacent second hinged column 502, and two vertical edges of each limiting plate 52 are detachably hinged to one first hinged column 501 and one second hinged column 502, so that the limiting rings form a dodecagon in an initial state; the limiting rack 53 is fixedly installed at the inner side of the limiting plate 52 and close to the second hinge column 502.

In this embodiment, as shown in fig. 3 to 7, a limiting groove is formed between the outer limiting surface 531 and the limiting plate 52; interior spacing face 67 is the triangle-shaped structure, installs the one side that is located second articulated shaft 602 on joint pole 65, and extends second articulated shaft 602 along joint pole 65 length direction, and interior spacing face 67 removes along second articulated shaft 602, and joint ring 6 forwards regular hexagon to anticlockwise, makes interior spacing face and outer spacing face 531 contact completely at clockwise rotation, and interior spacing face 67 and spacing groove restriction each other.

In this embodiment, as shown in fig. 2 to 5, a fixing cover is disposed at an opening at the upper end of the connecting housing, and the fixing cover and the rotating disc 61 are coaxially disposed; the fixed cover is in a ring shape, and the lower surface of the fixed cover is provided with a plurality of limiting columns; one end of each limiting column is fixed on the fixing cover, the other end of each limiting column extends downwards in the vertical direction, and the plurality of limiting columns are uniformly distributed along the circumferential direction of the fixing cover; the outer side of the moving ring 64 is uniformly provided with a plurality of mounting rings 56 in the circumferential direction, each mounting ring 56 is slidably mounted on one limiting column, and the moving ring 64 is only slidably mounted on the limiting columns up and down through the mounting rings 56, so that the moving ring 64 does not rotate along with the rotation of the rotating ring 68.

In this embodiment, as shown in fig. 5, the clamping ring 6 further includes an arc fastening plate 66, the arc fastening plate 66 is arc-shaped plate, the arc fastening plate 66 is horizontally disposed, and the arc concave surface faces the axis, a first hinge shaft 601 is fixedly mounted on each arc fastening plate 66 and is close to one side of the axis, a certain friction force is present on the inner surface of the arc fastening plate 66, and the first hinge shaft 601 moves towards the axis of the clamping ring 6 and locks the connector of the second wire 3.

During operation, insert the connector of second wire 3 on acupuncture point stimulation device 4 and connect in locking mechanism 5, insert the back, anticlockwise rotation rolling disc 61 for first articulated post 501 is relative slip on ratchet ring 62, because the board of stopping soon on the casing passes through the rotation of spacing groove restriction limiting plate 52 on the first articulated post 501, and then makes first articulated post 501 only along the radial displacement who connects the casing. The first hinge column 501 moves away from the axis, and as the distance of the first hinge column 501 away from the axis increases, the limit ring gradually approaches the hexagon from the dodecagon. Meanwhile, the rotating disc 61 drives the rotating ring 68 to rotate in the rotating process, and the moving ring 64 is limited to rotate by the mounting ring 56 on the housing, so that the rotating ring 68 and the moving ring 64 rotate relatively, the distance between the rotating ring 68 and the moving ring 64 is close, all the connecting rods 63 are driven to incline, the first hinge shaft 601 is close to the axis direction of the clamping ring 6, and the first hinge shaft 601 moves towards the direction close to the rotating disc 61 along with the inclination of the connecting rods 63 and moves towards the direction close to the rotating disc 61 along the axis position of the clamping ring 6. The snap ring 6 is gradually changed from the dodecagon to the hexagon with the twisting of the rotating disk 61.

When the snap ring 6 moves downwards along the axial direction of the connecting shell, the limiting rod 55 moves downwards synchronously along with the second hinge shaft 602 on the snap ring 6, so that the one-way sliding block 54 slides downwards on the limiting rack 53, and the one-way sliding block 54 can only slide downwards on the vertical edge of the limiting rack 53 because the limiting rack 53 is a one-way rack. When the first hinge column 501 on the limiting ring slides on the ratchet ring 62, the limiting ring rotates to a regular hexagon along with the rotating disc 61, and the snap-in ring 6 also changes to a regular hexagon structure along with the rotation of the rotating disc 61. The inner stopper surface 67 of the catching rod 65 rotates counterclockwise with respect to the stopper plate 52 when the connecting rod 63 is tilted, and the inner stopper surface 67 passes over the outer stopper surface 531 as the catching ring 6 is transformed into the regular hexagonal structure.

When the retainer ring is changed to a regular hexagonal structure, the counterclockwise rotation of the rotary disk 61 is stopped, and the rotary disk 61 is rotated clockwise. The rotating ring 68 rotates clockwise relative to the moving ring 64, and drives the connecting rod 63 to tend to return to the vertical state, and because the one-way sliding block 54 can only slide downwards at the limiting rack 53, in the process that the connecting rod 63 returns to the vertical state, the limiting rack 53 limits the downward force of the limiting rod 55 to limit the clamping ring 6 to move upwards along with the return of the connecting rod 63, and a regular hexagonal ring formed by the clamping ring 6 slides downwards relative to the connecting rod 63, so that the clamping rod 65 moves from the initial state to the middle position of the connecting rod 63 from the upper half part of the connecting rod 63, and the clamping ring 6 is still in a regular hexagonal state. At this time, the inner limiting surface 67 and the outer limiting surface 531 rotate clockwise along the axis of the clamping ring 6, so that the inner limiting surface 67 and the outer limiting surface 531 on the limiting rack 53 are attached to each other, and the inner limiting surface 67 is inserted into a limiting groove formed by the outer limiting surface 531 and the limiting plate 52. At this time, the arc-shaped fastening plate 66 on the clamping ring 6 clamps and fixes the connector of the second lead 3 on the acupuncture point stimulation device 4, when the rotating disc 61 is continuously rotated clockwise, the inner limiting surface 67 pushes the outer limiting surface 531 inwards, the inner limiting surface 67 and the outer limiting surface 531 are in a further clamping state, the inner limiting surface 67 is completely inserted into the limiting groove formed by the outer limiting surface 531 and the limiting plate 52 and cannot move, and meanwhile, the outer limiting surface 531 moves inwards to drive the second hinge column 502 to move towards the axis direction of the clamping ring 6, so that the limiting ring is in a hexagonal star state, and the connecting and locking mechanism 5 is completely clamped.

After the first lead 2 and the second lead 3 are fixedly connected, the body part needing to be measured is detected.

An installation method of an acupuncture point stimulation device 4 for treating unsteady motion sickness comprises the following steps:

s1: inserting a connector of a second lead 3 on the acupuncture point stimulation device 4 into a connecting locking mechanism 5, wherein the connecting locking mechanism 5 is fixedly arranged on a first lead 2 on the acupuncture point control device 1;

s2: after the insertion, the rotating disc 61 is firstly screwed anticlockwise, so that the clamping ring 6 and the limiting ring are changed into a hexagonal structure from a dodecagon, and meanwhile, the arc-shaped fastening plate 66 is used for clamping the connector of the second lead 3; the rotating disc 61 continues to rotate anticlockwise until the inner limiting surface 67 passes through the outer limiting surface 531 along with the rotation of the clamping ring 6, and the rotating disc 61 stops rotating, so that the limiting ring and the clamping ring 6 rotate to be in a regular hexagon structure;

s3: the rotating disc 61 is rotated clockwise, so that the inner limiting surface 67 is completely inserted into the limiting groove formed by the outer limiting surface 531 and the limiting plate 52 and is not movable, and meanwhile, the outer limiting surface 531 moves inwards to drive the second hinge column 502 to move towards the axis direction of the clamping ring 6, so that the limiting ring is in a hexagram state, and the connecting and locking mechanism 5 is in a state of completely locking the second wire connector.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.