CN112402794A - Transcranial electrical stimulation head cover - Google Patents

Abstract

The invention relates to a transcranial electric stimulation head cover, which comprises an electrode part capable of covering the temporal lobe area of the head of a user, and further comprises a massage pipeline which is arranged in a helmet and can be arranged on the electrode part in a surrounding manner and is used for massaging the head of the user, wherein fluid is allowed to pass through the massage pipeline, and a fluid driving device which is connected with the massage pipeline and is used for driving the fluid to flow along the massage pipeline is arranged in the massage pipeline, and compared with the prior art, the transcranial electric stimulation head cover has the advantages that: when the electrodes arranged on the transcranial electrical stimulation head cover generate alternating current at 40-77.5 Hz to electrically stimulate the temporal lobe area, the forehead area and the mastoid areas on two sides, the specific effect on treating insomnia is achieved, the pulse size and the speed of fluid in a massage pipeline around the head of a user are controlled through the fluid driving device, the temperature in the helmet is kept moderate, and comfortable massage experience can be brought to the user in the treatment process.

Description

Transcranial electrical stimulation head cover

Technical Field

The invention relates to a head cover, in particular to a transcranial electrical stimulation head cover capable of assisting in treating insomnia.

Background

The transcranial micro-current stimulation therapy (CES) is a completely different therapeutic method from traditional medicine therapy and electric convulsion therapy, and is characterized by that it utilizes low-intensity trace current to stimulate brain to change abnormal brain wave of patient and promote brain to secrete a series of neurotransmitters and hormones which are closely related to anxiety, depression and insomnia, etc. so as to implement the treatment of these diseases. Compared with the drug therapy, the treatment method has no side effect and stable curative effect, so the drug therapy is generally used in other countries such as Europe and America and is used as a safe and effective treatment method for treating anxiety, depression, insomnia and related diseases. The Transcranial Magnetic Stimulation (TMS) is a painless and noninvasive green treatment method, magnetic signals can penetrate through the skull without attenuation to stimulate cranial nerves, and the magnetic signals are not limited to stimulation of the head in practical application, and peripheral nerve muscles can also stimulate, so that the magnetic signals are called magnetic stimulation at present. With the development of technology, transcranial magnetic stimulation (rTMS) with continuously adjustable repetitive stimulation has emerged and has gained increasing acceptance in the fields of clinical psychosis, neurological disease, and rehabilitation. It achieves the therapeutic purpose mainly through different frequencies, high frequency (more than 1Hz) is mainly the excitation effect, and low frequency (less than or equal to 1Hz) is the inhibition effect. It has painless, non-traumatic physical properties. TMS can treat mental diseases such as schizophrenia (negative symptoms), depression, obsessive compulsive disorder, mania, post-traumatic stress disorder (PTSD), and the like, wherein the treatment of the depression is approved by FDA in the United states, the cure rate is 20%, and the treatment effective rate can reach 100%. Has good effects on spinal cord injury, Parkinson Disease (PD), epilepsy, rehabilitation after cerebral apoplexy, peripheral nerve rehabilitation, neuropathic pain and the like, and is a few technical therapies in the fields of non-invasive treatment and rehabilitation.

In addition, the digital information brings the change of the coverage of the world for the life of human beings, the large-scale information quantity updating also brings unprecedented pressure for the human beings, and in the face of huge pressure, the number of the population suffering from insomnia increases along with the degree of urban modernization. Long-term insomnia is easy to cause vexation, confusion, fatigue and weakness, even headache, dreaminess, hyperhidrosis and hypomnesis, and can also cause a series of clinical symptoms and induce some psychosomatic diseases. The method for treating insomnia in the prior art comprises medicines, massage and the like, and the medicine has quick effect on treating insomnia, but the side effect of the medicine is not small and has harm to health after being taken for a long time; the insomnia treatment by massage has slow effect, and the massage by a professional masseur is not convenient for the patient to use at home. Therefore, some insomnia physiotherapy instruments for assisting in treating insomnia gradually appear in the market, for example, a chinese utility model patent with patent number ZL201520348421.3 (publication number CN204766476U) this physiotherapy instrument includes a helmet, an acupuncture point belt arranged in the helmet, and a plurality of acupuncture point massage beads arranged in the acupuncture point belt, and is characterized in that: the vibrations motor of setting at the helmet top is connected with the wire between the point massage pearl, the helmet top still sets up the champignon base, sets up champignon box on the champignon base, and the champignon piece is placed to inside, though this insomnia physiotherapy equipment shakes the massage to the point, and the pressure of releiving of cooperation champignon makes patient oneself just can facilitate the use at home, and does not have any toxic and side effect, can use for a long time. However, through recent research, the specific effect on treating insomnia is found when the temporalis area, the forehead and the bilateral mastoid areas are electrically stimulated by alternating current of 40-77.5 Hz. Meanwhile, the vibration motor helmet cannot control the temperature inside the helmet, the provided massage effect is slightly deficient, and in order to improve the treatment experience of a patient during treatment, the conventional insomnia physiotherapy instrument needs to be further improved.

Disclosure of Invention

The first technical problem to be solved by the present invention is to provide a transcranial electric stimulation head cover which can massage the head of a user aiming at the prior art.

The second technical problem to be solved by the present invention is to provide a transcranial electric stimulation head cover capable of changing the size of massage pulse in view of the above-mentioned prior art.

The third technical problem to be solved by the present invention is to provide a transcranial electric stimulation head cover which can massage the head of a user and keep a proper massage temperature in view of the above-mentioned current state of the art.

The technical scheme adopted by the invention for solving the first technical problem is as follows: the transcranial electrical stimulation head cover is characterized in that: comprises that

The electrode part can cover the temporal lobe area of the head of the user;

the massage pipeline is arranged in the helmet and can be arranged on the electrode part in an enclosing mode and is used for massaging the head of a user, and fluid is allowed to pass through the massage pipeline; and

and the fluid driving device is connected with the massage pipeline and is used for driving the fluid to flow along the massage pipeline.

Further, the fluid driving device comprises a shell; the helmet is provided with a first connecting port and a second connecting port which are communicated with the first transverse pipe body and the second transverse pipe body of the massage pipeline correspondingly, so that fluid flows in the fluid pipeline and the massage pipeline of the helmet.

In order to solve the second technical problem, it is preferable that the fluid driving device further includes a driving mechanism capable of changing the fluid pulse in the fluid line.

The choice of the driving mechanism is various, and from the viewpoint of simple structure, the driving mechanism preferably comprises:

a first driving part accommodated in the housing;

the first gear is exposed out of the outer surface of the shell and is connected with the power output end of the first driving part;

the second rotating body comprises a second rotating part partially exposed out of the outer surface of the shell and an annular part arranged in the shell, and a second rotating body part meshed with the first gear is arranged on the outer periphery of the second rotating part;

a cover plate covering the second rotating part of the second rotating body and capable of rotating together with the second rotating body, wherein a space allowing the connecting pipe body of the fluid pipeline to pass through is formed between the cover plate and the second rotating part; and

and at least two pairs of extrusion parts which are arranged on the second rotating part of the second rotating body in a sliding way and can rotate along with the second rotating body, and the connecting pipe bodies of the fluid pipeline can be wound on each pair of extrusion parts and can be folded or expanded along with the central area of each pair of extrusion parts relative to the second rotating body so as to change the pulse of the fluid in the fluid pipeline.

Furthermore, a first positioning screw and a second positioning screw which are mutually and vertically connected are arranged at a second rotating part of the second rotating body, the first positioning screw and the second positioning screw can respectively and axially rotate in a bearing arranged on the second rotating body, correspondingly, a first positioning nut which can only move along with the rotation of the first positioning screw is connected on the first positioning screw, a second positioning nut which can only move along with the rotation of the second positioning screw is connected on the second positioning screw, the first positioning nut and the second positioning nut are respectively connected with corresponding extrusion parts, and the first positioning nut and the second positioning nut can be folded or expanded relative to the central area of the second rotating body under the condition that the first positioning screw and the second positioning screw rotate along the respective axial directions, thereby driving the corresponding extrusion parts to be folded or expanded relative to the central area of the second rotating body. Wherein, the extruded piece follows second rotor circumferential direction to extrude the fluid pipeline and constantly form pipeline extrusion section, this pipeline extrusion section is along with second rotor circumferential motion, carries with fluid at the inside pulse that forms of fluid pipeline, and this pulse can form the massage effect of simulation to user's head.

Furthermore, a first transmission gear is connected to the middle of the first positioning screw, a second transmission gear is connected to the middle of the second positioning screw, and the first transmission gear and the second transmission gear are vertically meshed. When the first positioning screw rod rotates, the second positioning screw rod rotates at the same speed as the first positioning screw rod.

Furthermore, the driving mechanism further comprises a second driving part for driving the first positioning screw and the second positioning screw to rotate axially, the first positioning screw is connected with a first positioning gear, the second driving part comprises a second driving motor, a positioning screw rod, a bracket and a sliding block, the positioning screw rod is installed on a power output shaft of the second driving motor, and the second driving part can be driven by a third driving part to engage the positioning screw rod with the first positioning gear.

Further, the second driving motor is mounted on the bracket, correspondingly, a sliding groove is formed in the housing, a sliding block capable of sliding relative to the sliding groove is connected below the bracket, the third driving portion comprises a third driving motor, a third driving screw rod and a third driving nut, the third driving motor is connected to the housing, the third driving nut is connected to the bracket, the third driving screw rod is sleeved on a power output shaft of the third driving motor and rotates in the third driving nut, when the third driving motor operates, the third driving nut can drive the bracket and the second driving motor to move in the sliding groove, and therefore the second driving portion can be driven by the third driving portion to enable the positioning screw rod to be meshed with the first positioning gear. Specifically, when the second driving part advances into the second rotor, the positioning screw rod is engaged with the first positioning gear connected to the tail end of the first positioning screw rod, and the rotation of the second driving motor is transmitted to the first positioning gear through the positioning screw rod, so that the first positioning screw rod is driven to rotate in the circumferential direction.

In order to accurately mesh the positioning screw rod with the first positioning gear, preferably, a second positioning magnet is arranged at the edge of the annular part of the second rotating body, the first positioning magnet is arranged on the bracket, and in the state that the first driving motor stops rotating, the bracket realizes that the first positioning magnet is positioned in the second positioning magnet of the second rotating body under the driving of the third driving part, so that the positioning screw rod is meshed with the first positioning gear. When the second rotating body rotates to the position near the preset meshing position, the first driving motor stops rotating, and the bracket is driven by the third driving part to enable the first positioning magnet to be close to the second rotating body so as to attract the second positioning magnet, so that the first positioning gear accurately reaches the meshing position.

In order to enable the extruded part to change the position relationship and simultaneously enable the fluid pipeline to maintain the tensioning state around the extruded part, preferably, a fourth driving part capable of enabling the fluid pipeline to maintain the tensioning state relative to the extruded part all the time is further arranged in the housing, the fourth driving part comprises a fourth driving motor connected inside the housing and a fourth driving screw rod sleeved on a power output shaft of the fourth driving motor, the fourth driving screw rod rotates in a fourth driving nut, the fourth driving nut is connected with a driving connecting sheet, positioning plates are respectively arranged on a first transverse tube body and a second transverse tube body of the fluid pipeline, correspondingly, the housing is provided with positioning clamps capable of clamping the positioning plates therein, and the positioning clamps are connected with the driving connecting sheet, so that the effect is achieved;

when the extrusion parts are mutually folded, the positioning plate can move for a corresponding distance in the direction away from the second rotating body under the driving of the driving connecting piece; while

When the extrusion parts expand mutually, the positioning plate can move for a corresponding distance towards the direction close to the second rotating body under the driving of the driving connecting sheet, and the fluid pipeline is kept to be tightened around the extrusion parts.

In order to solve the third technical problem, preferably, the massage device further comprises a temperature control portion disposed in the massage pipeline, and the temperature control portion can be used for controlling the temperature of the fluid in the massage pipeline.

Compared with the prior art, the invention has the advantages that: when the electrodes arranged on the transcranial electrical stimulation head cover generate alternating current at 40-77.5 Hz to electrically stimulate the temporal lobe area, the forehead area and the mastoid areas on two sides, the specific effect on treating insomnia is achieved, the pulse size and the speed of fluid in a massage pipeline around the head of a user are controlled through the fluid driving device, the temperature in the helmet is kept moderate, and comfortable massage experience can be brought to the user in the treatment process.

Drawings

FIG. 1 is a schematic structural view of a transcranial electrical stimulation head of the present invention;

FIG. 2 is a cross-sectional view of an angle of a transcranial electrical stimulation head of the present invention (with the helmet omitted);

FIG. 3 is a schematic view of the structure of FIG. 2 at another angle;

FIG. 4 is a cross-sectional view of another angle of a transcranial electrical stimulation head of the present invention;

FIG. 5 is a cross-sectional view of yet another angle of a transcranial electrical stimulation head of the present invention;

FIG. 6 is a schematic view of the arrangement of the pairs of pressure members in an expanded condition relative to the central region of the second rotor in accordance with the present invention;

FIG. 7 is a schematic view of the arrangement of the pairs of pressure members in a closed position relative to the central region of the second rotor in accordance with the present invention;

fig. 8 is a schematic view of the internal structure of the helmet of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in FIGS. 1 to 8, the preferred embodiment of the present invention is shown. The transcranial electrical stimulation head cover in the embodiment comprises a helmet 1; the binding belt 11 is positioned on the helmet 1, is used for binding the head of a user and is relatively fixed with the helmet 1; the two ear muffs 2 are connected with the two symmetrical sides of the helmet 1 through the telescopic belts 22 at positions corresponding to the ears of a user, and the distance between the two ear muffs 2 and the helmet 1 can be changed by the telescopic motion of the telescopic belts 22 so as to adapt to the head shapes of different users; the two electrode parts 3 are arranged at the positions close to the upper parts of the ear muffs 2 and connected with the ear muffs 2 through the electrode connecting parts 34, and the electrode connecting parts 34 are made of soft plastics with low stretching capacity, so that the electrode parts 3 can always cover the temporal lobe area of the head of a user; a signal generating circuit is arranged for generating an electrical signal; the sound source 21 is arranged in the ear muff 2, is electrically connected with the signal generating circuit and can convert the electric signal generated by the signal generating circuit into a sound signal and play the sound signal to the ear of a user; the buffer pad 12 is disposed inside the helmet 1, and is used for increasing the contact area between the helmet and the head of the user to reduce the pressure of the helmet on the head of the user, and improving the comfort level when the head of the user contacts with the helmet.

In order to provide a massage effect to a user, the transcranial electric stimulation head cover of the embodiment is provided with a massage pipeline 41, and the massage pipeline 41 surrounds a circle along the inner wall in the helmet 1 and is attached to the inner wall of the helmet 1; the fluid pipeline 42 is a U-shaped fluid pipeline 42, which includes a first transverse pipe 42a and a second transverse pipe 42b arranged in parallel and a connecting pipe 42c connecting the first transverse pipe 42a and the second transverse pipe 42b, and correspondingly, the helmet 1 is provided with a first connecting port 1a and a second connecting port 1b communicated with the first transverse pipe 42a and the second transverse pipe 42b of the massage pipeline 41, so that the fluid can flow in the fluid pipeline 42 and the massage pipeline 41 of the helmet 1. The fluid line 42 is internally accessible to fluid, the connecting tube 42c is mounted on the first driving portion 7, the fluid driving device 6 is connected to the massage line 41 for driving the fluid to flow along the massage line 41, the fluid driving device 6 is further capable of generating a pulse effect on the fluid in the fluid line 42, the pulse effect is transmitted to the massage line 41, so that the outer wall of the massage line 41 generates a massage effect on the head of the user due to the pressure of the fluid inside the pulse effect. In addition, alternating current signals are sent to the temporal lobe area of the head of the user through the electrode part 3, the sound source 21 plays relieving sounds for the user, and then the head of the user is massaged through the massage pipeline 41, so that the emotion of the user can be relieved, sleepiness is developed, and the user is guided to enter a sleep state. Specifically, the electrode portion 3 of the present embodiment includes two electrodes, one electrode 31 is annular, the other electrode 32 is circular, and the two electrodes are rigidly connected and relatively insulated by the insulating connecting body 33. The electrode part 3 is electrically connected to the signal generating circuit and transmits the 40-77.5 Hz alternating current signal generated by the signal generating circuit to the temporal lobe area of the head of the patient.

In order to provide a simulated massage effect to the user, the fluid driving device 6 of the present embodiment includes a housing 61, a first driving part 7, a second driving part 8, a third driving part 9, and a fourth driving part 10. Wherein the fluid line 42 is internally accessible to fluid, the first and second lateral tubes 42a and 42b of the fluid line 42 and the connecting tube 42c are wound around the respective extruded members 76 of the first driving part 7, and the first and second lateral tubes 42a and 42b are connected to the first and second connecting ports 1a and 1b of the helmet 1, respectively, to connect with the massage line 41.

As shown in fig. 1 to 5, the housing 61 in this embodiment is a rectangular parallelepiped shape having a hollow cavity, the fluid driving device further includes a driving mechanism capable of changing fluid pulses in the fluid pipeline 42, the driving mechanism includes a first driving portion 7 accommodated in the housing 61, a first gear 72 exposed on an outer surface of the housing 61, the first gear 72 is connected to a power output end of the first driving portion 7, the fluid driving device further includes a second rotating body 73, the second rotating body 73 includes a second rotating portion 730 partially exposed on the outer surface of the housing 61 and an annular portion 611 internally disposed in the housing 61, an outer periphery of the second rotating portion 730 is provided with a second rotating body portion 7301 engaged with the first gear 72, wherein the annular portion 611 is fixed with respect to the housing 61, the second rotating portion 730 rotates with respect to the annular portion 611, the second rotating portion 730 is embedded in a sliding groove 6111 of the annular portion 611 by a ring rail 732 connected to an edge of the second rotating portion 730, and freely rotates in the annular portion 611, and further includes a cover plate 75 covering the second rotating portion 730 of the second rotating body 73 and capable of rotating together with the second rotating portion 730, a space allowing the connecting pipe body 42c of the fluid line 42 to pass therethrough being provided between the cover plate 75 and the second rotating portion 730; and at least two pairs of pressing members 76 slidably disposed on the second rotating portion 730 of the second rotating body 73 and rotatable together with the second rotating body 73, the connecting tubes 42c of the fluid line 42 being capable of being wound around the respective pairs of pressing members 76 and capable of changing the pulse of the fluid in the fluid line 42 as the respective pairs of pressing members 76 are contracted or expanded with respect to the central region of the second rotating body 73. The first gear 72 transmits the rotation of the first driving motor 71 to the second rotating part 730 of the second rotating body 73, so that the second rotating part 730 rotates circumferentially relative to the annular part 611, in addition, a third through hole 751 is opened on the cover plate 75, 4 extruding pieces 76 pass through the third through hole 751 on the cover plate 75 and the second through hole 731 on the second rotating body 73 to connect the cover plate 75 and the second rotating body 73, and a space for winding the connecting pipe body 42c of the fluid pipeline 42 is formed between the cover plate 75 and the second rotating body 73. Each of the pressing members 76 has a pressing shaft 762 and a pressing ring 761 freely rotatable on the pressing shaft 762, wherein the pressing ring 761 has a large radius to increase a contact area of the pressing member 76 with the fluid line 42. Each extrusion piece 76 rotates along the circumference of the second rotating body 73, the extrusion fluid pipeline 42 continuously forms at least two pipeline extrusion sections 421, and each pipeline extrusion section 421 moves along with the second rotating body 73 in a circular manner, so that fluid is conveyed in the fluid pipeline 42 in a pulse mode, and the pulse can form a simulated massage effect on the head of a user. To further achieve the function of adjusting the pulse length, in this embodiment, the third through hole 751 of the cover plate 75 and the second through hole 731 of the second rotating part 730 of the second rotating body 73 are both cross-shaped, and 4 pressing members 76 are provided to be movable in the second through hole 731 and the third through hole 751. The second driving part 8 is composed of a second driving motor 81, a positioning screw rod 82, a bracket 83 and a sliding block 84, wherein the positioning screw rod 82 is installed on the shaft of the second driving motor 81, the second driving motor 81 is installed on the bracket 83, the sliding block 84 is connected below the bracket 83 and slides in the sliding groove 62 on the housing 6. The third driving part 9 is composed of a third driving motor 91, a third driving screw 92 and a third driving nut 93, wherein the third driving motor 91 is connected to the housing 61, the third driving nut 93 is connected to the bracket 83, the third driving screw 92 is sleeved on the shaft of the third driving motor 91 and rotates in the third driving nut 93, so that when the third driving motor 91 operates, the third driving nut 93 can drive the bracket 83 to move in the sliding groove 62. When the second driving portion advances into the second rotating body 73, the positioning screw 82 is engaged with the first positioning gear 7811 coupled to the rear end of the first positioning screw 781. The rotation of the second driving motor 81 is transmitted to the first positioning gear 7811 through the positioning screw 82, so that the first positioning screw 781 is transmitted to drive the first positioning screw to rotate circumferentially. In order to accurately engage the positioning screw 82 with the first positioning gear 7811, a second positioning magnet 733 is provided at the edge of the second rotating body 73, and a first positioning magnet 831 is attached to the side of the bracket 83. When the second rotating body 73 rotates to the vicinity of the predetermined engagement position, the first driving motor 71 stops rotating, and the bracket 83, driven by the third driving part 9, brings the first positioning magnet 831 close to the second rotating body 73 and attracts the second positioning magnet 733 on the second rotating body 73, thereby bringing the first positioning gear 7811 to the engagement position accurately. The two sides of the outer surface of the first positioning screw 781 are provided with threads which are symmetrical about the screw center and opposite in direction, one end of the first positioning screw 781 is provided with a first positioning gear 7811, and the middle of the first positioning screw 781 is connected with a first transmission gear 783. The first set screw 781 is coupled to a bearing 74 coupled to a circular groove on the inner surface of the gear and is freely rotatable in the bearing. Meanwhile, a second positioning screw 782 is arranged and perpendicular to the first positioning screw 781. Opposite threads are formed on both sides of the outer surface of the second positioning screw 782 with the center of the screw as a symmetry center, and a second transmission gear 784 is connected to the middle thereof and vertically engaged with the first transmission gear 783. The second positioning screw 782 is connected to a bearing 74 attached to a circular groove on the inner surface of the gear and is free to rotate in the bearing. When the first positioning screw 781 rotates, the second positioning screw 782 rotates at the same speed as the first positioning screw 781. First positioning screw 781 rotates in 2 equidirectional first positioning nuts 771, and second positioning screw 782 rotates in 2 equidirectional second positioning nuts 772. One end of each of the 4 extrusion members 76 passes through a cross-shaped third through hole 751 on the cover plate 75 to be connected to the cover plate 75, and the other end passes through a cross-shaped second through hole 731 on the second rotator 73 to be connected with the 4 first positioning nuts 77 respectively, and the first positioning screw 781 and the second positioning screw 782 can rotate in the first positioning nut 771 and the second positioning nut 772 under the driving of the second driving part 8. Because the two side screw threads of first positioning screw 781, second positioning screw 782 are opposite, when the positioning screw rotates towards a certain fixed direction, 2 pieces of first positioning nut 771 and 2 pieces of second positioning nut 772 can keep being close to or far away from relatively according to the screw direction simultaneously to drive 4 pieces of extruded articles 76, change the distance between extruded articles 76. As the distance between extrusions 76 changes, the circumference of rotation thereof also changes, and thus the length of the arc between the 4 extrusions 76 changes, as does the length of the two line extrusions 421 corresponding to fluid line 42, thereby changing the length of the fluid pulse.

Meanwhile, in order to change the positional relationship of the pressing member 76 while the fluid line 42 is kept in a tensioned state around the pressing member 76, a fourth driving part 10 is provided in the housing 61, and includes a fourth driving motor 101 connected to the inside of the housing 61 of the fluid driving device 6, and a fourth driving screw 102 fitted around the shaft of the fourth driving motor 101, the fourth driving screw 102 is rotated in a fourth driving nut 103, and the fourth driving nut 103 is connected to a driving connecting piece 104.

Finally, two positioning plates 423 are symmetrically disposed on the fluid line 42, and two positioning clips 105 are disposed on the housing 61 of the fluid driving device 6, and are connected to the driving connecting piece 104 through two fourth through holes 106 disposed on the housing 61, so as to hold the positioning plates 423 therebetween. Therefore, as the distance between extrusion members 76 is decreased, positioning plate 423 is moved a corresponding distance in a direction away from second rotor 73 and vice versa in a direction toward second rotor 73 to maintain fluid conduit 42 tightened around extrusion members 76, thereby maintaining the extrusion effect of extrusion members 76 on fluid conduit 42 to stabilize pulse intensity. When the rotational speed of the first drive motor 71 changes, the rate at which the fluid pulses changes accordingly. In summary, the fluid driving device 6 can control the characteristics of the fluid pulses by varying the distance between the pressing members 76 and the rotational speed of the first driving motor 71 to achieve different massage effects.

In addition, in order to moderate the temperature on the surface of the massage pipeline 41, the temperature control part 5 is provided in the embodiment, the temperature control part 5 is composed of a semiconductor refrigeration piece 51, a copper heat radiation piece 52 and a copper temperature conduction piece 53, wherein the temperature conduction piece 53 wraps one section of the fluid pipeline 42, the temperature of the temperature conduction piece 53 is changed by changing the electromotive force on the semiconductor refrigeration piece 51, and the temperature of the fluid inside the fluid pipeline 42 is controlled at a specific temperature by transferring heat with the outer surface of the fluid pipeline 42;

the part of the fluid pipeline 42 which is not installed on the first driving part 7 or is wrapped in the temperature control part 5 is coated with an insulating layer 43 to reduce the heat exchange between the fluid in the fluid pipeline 42 and the outside air;

the specific implementation manner of the embodiment is as follows: when the helmet is used, a user wears the helmet, adjusts the ear muffs 2 to the ears through the telescopic belts 22, so that the electrode part 3 is attached to the periphery of the temporal lobe area of the head, and then fixes the helmet 1 on the head by matching the constraint belt 11 and the buffer pad 12.

When the user needs to rest, the control circuit controls the signal generating circuit to output 40Hz alternating current signals to the annular electrode 31 and the circular electrode 32 of the electrode part 3, and sound signals which can soothe the mind, such as relaxed music or white noise, are played to the auditory sense organ of the user through the sound source 21.

In addition, the head of the user can be massaged through the massage pipe 41, and the user operates the control circuit to control the fluid driving device 6, adjust the position of the pressing member 76 to determine the magnitude of the massage pulse, adjust the rotation speed of the first driving motor 71 to determine the generation rate of the massage pulse, and then adjust the temperature of the temperature controlled portion 5 to bring the outer surface of the massage pipe 41 to the temperature most comfortable to the user.

Claims (10)

1. A transcranial electrical stimulation head cover, comprising a helmet (1), characterized in that: also includes:

the electrode part (3) can cover the temporal lobe area of the head of the user;

a massage pipeline (41) which is arranged in the helmet (1) and can be arranged on the electrode part (3) in an enclosing way and is used for massaging the head of a user, and fluid is allowed to pass through the massage pipeline (41); and

and the fluid driving device (6) is connected with the massage pipeline (41) and is used for driving the fluid to flow along the massage pipeline (41).

2. The transcranial electrical stimulation headgear of claim 1, wherein: the fluid driving device (6) comprises a shell (61); and

the fluid pipeline (42) is a U-shaped transversely arranged and comprises a first transverse pipe body (42a) and a second transverse pipe body (42b) which are arranged in parallel and a connecting pipe body (42c) for connecting the first transverse pipe body (42a) and the second transverse pipe body (42b), correspondingly, a first connecting port (1a) and a second connecting port (1b) which are communicated with the first transverse pipe body (42a) and the second transverse pipe body (42b) of the massage pipeline are arranged on the helmet (1), and accordingly fluid flows in the massage pipeline of the fluid pipeline and the helmet (1).

3. The transcranial electrical stimulation headgear of claim 2, wherein: the fluid driving device also comprises a driving mechanism capable of changing the fluid pulse in the fluid pipeline.

4. The transcranial electrical stimulation headgear of claim 3, wherein: the driving mechanism comprises:

a first drive unit (7) housed in the housing (61);

the first gear (72) is exposed out of the outer surface of the shell (61) and is connected with the power output end of the first driving part (7);

a second rotating body (73) which comprises a second rotating part (730) partially exposed out of the outer surface of the shell (61) and an annular part (611) arranged in the shell (61), wherein a second rotating body part (7301) meshed with the first gear (72) is arranged on the outer periphery of the second rotating part (730);

a cover plate (75) covering the second rotating part (730) of the second rotating body (73) and capable of rotating together with the second rotating part (730), the cover plate (75) and the second rotating part (730) having a space for allowing a connecting pipe body (42c) of the fluid pipeline (42) to pass through; and

and at least two pairs of extrusion parts (76) which are arranged on a second rotating part (730) on the second rotating body (73) in a sliding way and can rotate along with the second rotating part (730), a connecting pipe body (42c) of the fluid pipeline (42) can be wound on each pair of extrusion parts (76) and can be folded or expanded along with the central area of each pair of extrusion parts (76) relative to the second rotating body (73), thereby changing the pulse of the fluid in the fluid pipeline (42).

5. The transcranial electrical stimulation headgear of claim 4, wherein: a first positioning screw rod (781) and a second positioning screw rod (782) which are mutually and vertically connected are arranged on a second rotating part (730) of the second rotating body (73), the first positioning screw rod (781) and the second positioning screw rod (782) can respectively axially rotate in a bearing (74) arranged on the second rotating body (73), correspondingly, a first positioning nut (771) which can only move along with the rotation of the first positioning screw rod (781) is connected onto the first positioning screw rod (781), a second positioning nut (772) which can only move along with the rotation of the second positioning screw rod (782) is connected onto the second positioning screw rod (782), and the first positioning nut (771) and the second positioning nut (772) are respectively connected with corresponding extrusion parts (76), and under the state that the first positioning screw rod (781) and the second positioning screw rod (782) respectively axially rotate, the first positioning nut (771) and the second positioning nut (772) can be folded or expanded relative to the central area of the second rotating body (73), so that the corresponding extrusion parts can be driven to fold or expand relative to the central area of the second rotating body (73).

6. The transcranial electrical stimulation headgear of claim 5, wherein: the middle of the first positioning screw rod (781) is connected with a first transmission gear (783), the middle of the second positioning screw rod (782) is connected with a second transmission gear (784), and the first transmission gear (783) is vertically meshed with the second transmission gear (784).

7. The transcranial electrical stimulation headgear of claim 6, wherein: the driving mechanism is further provided with a second driving portion (8) for driving the first positioning screw rod (781) and the second positioning screw rod (781) to rotate axially, a first positioning gear (7811) is connected to the first positioning screw rod (781), the second driving portion (8) comprises a second driving motor (81), a positioning screw rod (82), a support (83) and a sliding block (84), the positioning screw rod (82) is installed on a power output shaft of the second driving motor (81), and the second driving portion (8) can be driven by a third driving portion (9) to enable the positioning screw rod (82) to be meshed with the first positioning gear (7811). Transcranial electrical stimulation head cover.

8. The transcranial electrical stimulation headgear of claim 7, wherein: the second driving motor (81) is installed on the support (83), correspondingly, a sliding groove (6111) is formed in the shell (61), a sliding block (84) capable of sliding relative to the sliding groove (6111) is connected below the support (83), the third driving portion (9) comprises a third driving motor (91), a third driving screw rod (92) and a third driving nut (93), wherein the third driving motor (91) is connected to the shell (61), the third driving nut (93) is connected to the support (83), the third driving screw rod (92) is sleeved on a power output shaft of the third driving motor (91) and rotates in the third driving nut (93), and when the third driving motor (91) operates, the third driving nut (93) can drive the support (83) and the second driving motor (81) to move in the sliding groove (62), and the second driving part (8) can be driven by the third driving part (9) to mesh the positioning screw rod (82) with the first positioning gear (7811).

9. The transcranial electrical stimulation headgear of claim 8, wherein: the edge of the annular part (611) of the second rotating body (73) is provided with a second positioning magnet (733), the support (83) is provided with a first positioning magnet (831), and in the state that the first driving motor (71) stops rotating, the support (83) is driven by the third driving part (9) to realize that the first positioning magnet (831) is in the second positioning magnet (733) of the second rotating body (73) to attract each other, so that the positioning screw rod (82) is meshed with the first positioning gear (7811).

10. The transcranial electrical stimulation headgear of any one of claims 2-9, wherein: a fourth driving part (10) which can enable the fluid pipeline (42) to be always kept in a tensioning state relative to the extrusion part (76) is further arranged in the shell (61), the fourth driving part (10) comprises a fourth driving motor (101) connected inside the shell (61) and a fourth driving screw rod (102) sleeved on a power output shaft of the fourth driving motor (101), wherein the fourth driving screw rod (102) rotates in a fourth driving nut (103), the fourth driving nut (103) is connected with a driving connecting sheet (104), positioning plates (423) are respectively arranged on a first transverse pipe body and a second transverse pipe body of the fluid pipeline, correspondingly, the shell (61) is provided with a positioning clamp which can clamp the positioning plates (423) therein, and the positioning clamp is connected with the driving connecting sheet (104) so as to realize the tensioning;

when the extrusion parts (76) are mutually folded, the positioning plate (423) can move for a corresponding distance in the direction away from the second rotating body (73) under the drive of the driving connecting piece (104); while

When the extrusion parts (76) expand mutually, the positioning plate (423) can move towards the direction close to the second rotating body (73) by a corresponding distance under the drive of the driving connecting piece (104), and the fluid pipeline (42) is kept to be tightened around the extrusion parts (76).

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