CN107362453B - Pearl necklace with neck protection health care function - Google Patents

Pearl necklace with neck protection health care function Download PDF

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Publication number
CN107362453B
CN107362453B CN201710687902.0A CN201710687902A CN107362453B CN 107362453 B CN107362453 B CN 107362453B CN 201710687902 A CN201710687902 A CN 201710687902A CN 107362453 B CN107362453 B CN 107362453B
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metal
ball
pearl
permanent magnet
rope
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CN107362453A (en
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张必清
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00Magnetotherapy
    • A61N2/002Magnetotherapy in combination with another treatment
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C11/00Watch chains; Ornamental chains
    • A44C11/002Ornamental chains composed of pearls
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H15/00Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
    • A61H39/04Devices for pressing such points, e.g. Shiatsu or Acupressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00Magnetotherapy
    • A61N2/06Magnetotherapy using magnetic fields produced by permanent magnets
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H15/00Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H2015/0007Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
    • A61H2015/0042Balls or spheres
    • A61H2015/005Balls or spheres multiple on the same axis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01Constructive details
    • A61H2201/0157Constructive details portable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/10Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16Physical interface with patient
    • A61H2201/1602Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/165Wearable interfaces
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00Devices for specific parts of the body
    • A61H2205/04Devices for specific parts of the body neck

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Rehabilitation Therapy (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Adornments (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

The invention relates to the field of pearl ornaments, and discloses a pearl necklace with a neck protection and health care function. The pearl necklace comprises a rope, neodymium-iron-boron permanent magnet beads, pearls and metal beads, wherein the rope is formed by mutually winding a plurality of nylon wires with diameters smaller than 100 microns and metal wires, and the neodymium-iron-boron permanent magnet beads are embedded in the inner sphere center positions of the pearls; the neodymium-iron-boron permanent magnet beads and the metal beads are respectively sleeved on the rope in an interference fit manner, and the pearls and the metal beads are respectively arranged at intervals. The pearl necklace can improve cervical spondylosis, hyperosteogeny, muscle strain and other conditions, protect the health of the neck of a human body, ensure the stability and long-term persistence of a biological magnetic field and prolong the timeliness of the neck protection health care function of the pearl necklace. In addition, the pearl necklace has the advantages of good heat dissipation, light weight, low cost, simple structure, elegant appearance and the like, and is convenient for practical popularization and application.

Description

Pearl necklace with neck protection health care function
Technical Field
The invention relates to the field of jewelry, in particular to a pearl necklace with a neck protection and health care function.
Background
It is well known that the neck is an indispensable key part in human life activities and is a tie for connecting the head with the body; is a nutrition channel for supplying blood to the head by the heart; is the only way for the spinal cord, nerves and meridians to transmit information up and down. Thus, if the neck is diseased, it will directly affect the blood supply to the brain, causing ischemia, hypoxia, and even brain disease. In turn, other diseases may be induced or aggravated by brain lesions; meanwhile, the functions of other organs, organs and tissues of the organism are affected due to the disorder of up-and-down information transmission, and various diseases can be caused in the long time. Protecting cervical vertebrae is the first thing to ensure the health of human body.
Existing pearls can be broadly divided into two categories: a pearl without nucleus and a pearl with nucleus. The pearl nuclei in nucleated pearls are generally two more types: one is made by grinding, polishing and carving shells, exposed jade or organic glass and other hard materials; the other is made of soft materials such as impression compound, paraffin, PVC soft plastic, rubber and the like. In the use process of the two pearl products, the pearl nuclei mainly play a supporting role, but have no health care effect. In recent years, along with the continuous improvement of the living standard of people, the requirements of people on various ornaments and living goods in health care are also continuously improved.
Disclosure of Invention
Aiming at the prior requirement of neck protection and health care on the human neck, the invention provides a pearl necklace with the neck protection and health care functions.
The technical scheme adopted by the invention provides a pearl necklace with a neck protection health care function, which comprises a rope, neodymium-iron-boron permanent magnet beads, pearls and metal beads, wherein the rope is formed by mutually winding a plurality of nylon wires with diameters smaller than 100 microns and metal wires, and the neodymium-iron-boron permanent magnet beads are embedded in the inner sphere center positions of the pearls; the neodymium-iron-boron permanent magnet beads and the metal beads are respectively sleeved on the rope in an interference fit manner, and the pearls and the metal beads are respectively arranged at intervals.
Preferably, the metal ball is composed of a rope sleeve, fins and a ball shell, wherein the number of the fins is a plurality of pieces, and the fins are arranged on the outer pipe wall of the rope sleeve at intervals in parallel along the axial direction of the rope sleeve. Further preferably, the fins are fixedly connected with the inner shell surface of the ball outer shell.
Preferably, a noble metal layer is plated on the outer surface of the metal ball.
Preferably, the number of strands of the nylon wire and the number of strands of the metal wire are at least 3, wherein the number of strands of the nylon wire is larger than the number of strands of the metal wire.
Preferably, the diameter of the metal wire is between 1/2 and 2/3 of the diameter of the nylon wire.
Preferably, the diameter of the neodymium-iron-boron permanent magnet ball or the metal ball is between 1/3 and 1/2 of the diameter of the pearl.
Preferably, the metal ball and the metal wire are made of copper material, aluminum material or aluminum alloy material respectively.
In conclusion, the pearl necklace with the neck protection and health care functions has the following beneficial effects: (1) By embedding the neodymium-iron-boron permanent magnet ball serving as a ball core in the pearl, the characteristics of simulating a human magnetic field can be utilized, so that the neodymium-iron-boron permanent magnet ball can generate a continuous biological magnetic field which is used for rectifying the human magnetic field in the pearl, thereby enhancing the biological electromagnetic energy of human meridians and collaterals when worn, realizing massage on various acupoints of the human body, promoting qi circulation, finally achieving the purposes of dredging the channels and collaterals, increasing blood supply and oxygen supply of the brain, promoting regeneration and recovery of hair follicles, reducing the excitability of peripheral nerves of cerebral cortex, playing the roles of promoting metabolism of bone joint tissues, hypnosis, easing pain, calming, promoting blood circulation, eliminating anxiety and the like, further improving cervical spondylosis, hyperosteogeny, muscle strain and other conditions, and protecting the health of the neck of the human body; (2) By arranging the rope with heat transfer/heat dissipation function and the metal ball, the necklace is beautified, the problem that the neodymium-iron-boron permanent magnet ball is difficult to dissipate heat in the pearl (because of lower heat conduction coefficient of the nacre layer) is solved, the heat of the neodymium-iron-boron permanent magnet ball can be transferred to the metal ball through the rope and dissipated, so that the neodymium-iron-boron permanent magnet ball in the pearl can be in a low-temperature state for a long time, the adverse effect of human body temperature or other temperature on the correction capability of the biological magnetic field is eliminated, the stability and long-term persistence of the biological magnetic field are ensured, and the timeliness of the neck protection health care function of the pearl necklace is prolonged; (3) The pearl necklace also has the advantages of good heat dissipation, light weight, low cost, simple structure, elegant appearance and the like, and is convenient for practical popularization and application.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the pearl necklace provided by the invention.
Fig. 2 is a schematic view of a partial sectional structure of the pearl necklace provided by the invention.
In the above figures: 1. rope 2, ndFeB permanent magnet ball 3, pearl 4, metal ball 401, rope sleeve 402, fin 403, ball shell 404 and noble metal layer.
Detailed Description
The pearl necklace with the neck protection and health care functions provided by the invention will be described in detail by way of example with reference to the accompanying drawings. It should be noted that the description of these examples is for aiding in understanding the present invention, but is not intended to limit the present invention.
The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: the terms "/and" herein describe another associative object relationship, indicating that there may be two relationships, e.g., a/and B, may indicate that: the character "/" herein generally indicates that the associated object is an "or" relationship.
Example 1
Fig. 1 shows a schematic structural view of the pearl necklace provided by the invention, and fig. 2 shows a schematic structural view of a part of a cross section of the pearl necklace provided by the invention.
The pearl necklace with the neck protection health care function comprises a rope 1, neodymium-iron-boron permanent magnet beads 2, pearls 3 and metal beads 4, wherein the rope 1 is formed by mutually winding a plurality of nylon wires with diameters smaller than 100 microns and metal wires, and the neodymium-iron-boron permanent magnet beads 2 are embedded in the inner sphere center position of the pearls 3; the neodymium-iron-boron permanent magnet beads 2 and the metal beads 4 are respectively sleeved on the rope 1 in an interference fit manner, and the pearls 3 and the metal beads 4 are respectively arranged at intervals.
As shown in fig. 1 and 2, in the structure of the pearl necklace, since the rope 1 is formed by winding a plurality of nylon wires and metal wires with each other, the rope 1 can have a heat conduction function; meanwhile, as the neodymium-iron-boron permanent magnet ball 2 and the metal ball 4 are respectively sleeved on the rope 1 in an interference fit manner, metal wires in the rope 1 can always be respectively and effectively contacted with the neodymium-iron-boron permanent magnet ball 2 and the metal ball 4, and quick transfer of heat energy is realized. The neodymium-iron-boron permanent magnet ball 2 is a ball core of the pearl 3, and the preparation method can adopt the existing production method of the nucleated pearl. The pearl 3 is a main ornament of the pearl necklace, has the function of beautifying and decorating, and can also utilize more than 30 microelements contained in the pearl necklace to play the roles of tranquillizing and arresting convulsion, clearing heat and nourishing yin, improving eyesight and detoxifying, resisting oxidation, maintaining beauty and keeping young and the like. The metal ball 4 is a secondary ornament of the pearl necklace, has the function of beautifying and decorating, and can also play a role of heat dissipation by utilizing the high heat conductivity. In addition, since the diameter of the wire is less than 100um, it is possible to ensure flexibility comparable to that of the nylon wire, and to facilitate winding into the flexible rope 1.
The neodymium-iron-boron permanent magnet ball 2 is formed by the existing neodymium-iron-boron permanent magnet (an intermetallic compound
The main components of the Nd2Fe 14B-based permanent magnetic material are neodymium/Nd, iron/Fe and boron/B, wherein in order to obtain different performances, neodymium/Nd can be replaced by part of dysprosium/Dy, praseodymium/Pr and other rare earth metals, iron can also be replaced by part of cobalt/Co, aluminum/Al and other metals, and the content of boron is small, but plays an important role in forming tetragonal crystal structure intermetallic compounds, so that the compounds have high saturation magnetization, high uniaxial anisotropy and high Curie temperature. Compared with cast Al-Ni-Co permanent magnet materials and ferrite permanent magnet materials, the neodymium iron boron permanent magnet has extremely high magnetic energy product and coercive force, can absorb a weight which is 640 times of the self weight), can generate a biological magnetic field which simulates the magnetic field of a human body by utilizing the characteristics of the neodymium iron boron permanent magnet, and can generate sustainable biological magnetic fields which are used for rectifying the magnetic field of the human body in the pearl, thereby enhancing the biological electromagnetic energy of human meridians and collaterals when worn, realizing massage on various acupoints of the human body, promoting the operation of menstrual qi, finally achieving the purposes of dredging the meridians and activating collaterals, increasing the blood supply and oxygen supply of the brain, promoting the regeneration and recovery of hair follicles, reducing the excitability of peripheral nerves of cerebral cortex, playing the roles of promoting metabolism of bone joint tissues, hypnosis, easing pain, tranquilizing, activating blood circulation, eliminating anxiety and the like, further improving the conditions such as cervical spondylosis, hyperosteogeny and muscle strain, and protecting the health of the neck of the human body.
The prior researches show that although the neodymium iron boron permanent magnet has higher Curie temperature (310-380 ℃) and highest working temperature (80-200 ℃), the residual magnetism and intrinsic coercivity of the neodymium iron boron permanent magnet are linearly reduced along with the temperature rise, the general residual magnetism temperature coefficient (which means the ratio of the reversible change percentage of the residual magnetic induction intensity to the temperature change degree when the temperature changes within a certain range) is-0.11 to-0.12%/DEG C, and the intrinsic coercivity temperature coefficient (which means the reverse magnetic field intensity required to be applied for reducing the residual magnetization Mr of the magnet to zero) is-0.5 to-0.7%/DEG C, and the loss of the residual magnetism is more serious. And consider this pearl necklace in wearing the in-process, though the heat conduction coefficient of outside nacreous layer is lower (mainly be the calcium carbonate material layer, coefficient of heat conductivity is 0.05 w/mk), human heat is very slow through the speed that the nacreous layer was transmitted to neodymium iron boron permanent magnet ball 2, but will cause the heat to silt and hardly give off along with wearing the increase of time. If the heat conduction/heat dissipation through the rope and the metal ball is not considered, the temperature of the neodymium-iron-boron permanent magnet ball 2 is generally increased by 5-10 degrees after the ball is worn for 4 hours, so that the intrinsic coercivity of the ball is lost by 3-7%, the deviation correcting capability of a biological magnetic field on the magnetic field of a human body is further weakened by 3-7%, and the neck protection health care effect of the pearl necklace is affected. Therefore, by configuring the rope 1 and the metal ball 4 with heat transfer/radiation functions, the heat of the neodymium-iron-boron permanent magnet ball 2 can be transferred to the metal ball 4 through the rope 1 and radiated at the same time of beautifying a necklace, so that the neodymium-iron-boron permanent magnet ball 2 positioned inside the pearl 3 can be in a low-temperature state for a long time, adverse effects of human body temperature or other temperatures on deviation correcting capability of a biological magnetic field are eliminated, stability and long-term persistence of the biological magnetic field are ensured, and timeliness of the pearl necklace neck protection health care function is prolonged. In addition, the pearl necklace has the advantages of low cost, simple structure, elegant appearance and the like, and is convenient for practical popularization and application.
Preferably, the metal ball 4 is composed of a rope sleeve 401, fins 402 and a ball housing 403, wherein the fins 402 are several in number and are arranged on the outer tube wall of the rope sleeve 401 at intervals in parallel along the axial direction of the rope sleeve 401. As shown in fig. 2, through the above structural design, the quality of the metal ball 4 can be reduced, so that the metal ball is matched with the quality of the pearl 3, thereby ensuring the aesthetic effect when wearing, and increasing the internal heat dissipation area, thereby further facilitating heat dissipation. Further preferably, the fin 402 is fixedly connected to the inner surface of the ball housing 403. As shown in fig. 2, the fin 402 may also have a ribbed supporting effect to prevent the problem of dishing or collapse of the metal beads 4 of the empty shell.
Preferably, a noble metal layer 404 is plated on the outer surface of the metal ball 4. As shown in fig. 2, by electroplating the noble metal layer 404 (which may be, but not limited to, a gold layer, a silver layer, a platinum layer, or the like), not only the outer surface of the metal ball 4 is prevented from being oxidized, but also the quality of the ornament of the whole pearl necklace is improved.
Preferably, the number of strands of the nylon wire and the number of strands of the metal wire are at least 3, wherein the number of strands of the nylon wire is larger than the number of strands of the metal wire. Through the definition, the metal wire can be always in effective contact with the neodymium-iron-boron permanent magnet ball 2 and the metal ball 4 respectively, and the rope 1 can be ensured to have enough flexibility, so that the wearing effect of the necklace is not affected.
Preferably, the diameter of the metal wire is between 1/2 and 2/3 of the diameter of the nylon wire. By the above definition, it is also ensured that the rope 1 has sufficient flexibility without affecting the wearing effect of the necklace.
Preferably, the diameter of the neodymium-iron-boron permanent magnet ball 2 or the metal ball 4 is between 1/3 and 1/2 of the diameter of the pearl 3. Through the definition, the pearl 3 can be ensured to have a pearl layer with enough thickness, so that the embedded neodymium-iron-boron permanent magnet ball 2 can not influence the quality of the ornament of the whole pearl necklace.
Preferably, the metal beads 4 and the metal wires may be made of, but not limited to, a metal material having high thermal conductivity and non-ferromagnetism, such as copper material, aluminum material or aluminum alloy material, respectively. Through the limitation, the magnetic force effect of the neodymium-iron-boron permanent magnet ball 2 on the metal ball 4 or the metal wire can be avoided, and the pearl necklace can be ensured to be worn normally.
Application example of the present embodiment: for 50 patients with frequent dizziness, listlessness, insomnia and forgetfulness caused by cervical spondylosis, the above-mentioned conditions are obviously relieved after the pearl necklace is continuously worn for 6 months. Clinical experiments prove that the pearl necklace has better curative effect on cervical spondylosis and particularly various diseases caused by the cervical spondylosis.
The pearl necklace with the neck protection health care function provided by the embodiment has the following beneficial effects: (1) By embedding the neodymium-iron-boron permanent magnet ball serving as a ball core in the pearl, the characteristics of simulating a human magnetic field can be utilized, so that the neodymium-iron-boron permanent magnet ball can generate a continuous biological magnetic field which is used for rectifying the human magnetic field in the pearl, thereby enhancing the biological electromagnetic energy of human meridians and collaterals when worn, realizing massage on various acupoints of the human body, promoting qi circulation, finally achieving the purposes of dredging the channels and collaterals, increasing blood supply and oxygen supply of the brain, promoting regeneration and recovery of hair follicles, reducing the excitability of peripheral nerves of cerebral cortex, playing the roles of promoting metabolism of bone joint tissues, hypnosis, easing pain, calming, promoting blood circulation, eliminating anxiety and the like, further improving cervical spondylosis, hyperosteogeny, muscle strain and other conditions, and protecting the health of the neck of the human body; (2) By arranging the rope with heat transfer/heat dissipation function and the metal ball, the necklace is beautified, the problem that the neodymium-iron-boron permanent magnet ball is difficult to dissipate heat in the pearl (because of lower heat conduction coefficient of the nacre layer) is solved, the heat of the neodymium-iron-boron permanent magnet ball can be transferred to the metal ball through the rope and dissipated, so that the neodymium-iron-boron permanent magnet ball in the pearl can be in a low-temperature state for a long time, the adverse effect of human body temperature or other temperature on the correction capability of the biological magnetic field is eliminated, the stability and long-term persistence of the biological magnetic field are ensured, and the timeliness of the neck protection health care function of the pearl necklace is prolonged; (3) The pearl necklace also has the advantages of good heat dissipation, light weight, low cost, simple structure, elegant appearance and the like, and is convenient for practical popularization and application.
As described above, the present invention can be preferably implemented. It will be apparent to those skilled in the art from this disclosure that there is no inventive effort required to design a different form of pearl necklace with neck protection and health care functions. Variations, modifications, substitutions, combinations, and alterations are also possible in those embodiments without departing from the principles and spirit of the invention.

Claims (1)

1. The pearl necklace with the neck protection health care function is characterized by comprising a rope (1), a neodymium iron boron permanent magnet ball (2), a pearl (3) and a metal ball (4), wherein the rope (1) is formed by mutually winding a plurality of nylon wires with diameters smaller than 100um and metal wires, the number of strands of the nylon wires and the number of strands of the metal wires are at least 3 respectively, the number of strands of the nylon wires is larger than that of the metal wires, the diameter of the metal wires is between 1/2 and 2/3 of that of the nylon wires, the neodymium iron boron permanent magnet ball (2) is embedded in the inner spherical center position of the pearl (3), the diameters of the neodymium iron boron permanent magnet ball (2) and the metal ball (4) are between 1/3 and 1/2 of that of the pearl (3), and the metal ball (4) and the metal wires are respectively made of copper, aluminum or aluminum alloy materials;
the neodymium-iron-boron permanent magnet beads (2) and the metal beads (4) are respectively sleeved on the rope (1) in an interference fit manner, and the pearls (3) and the metal beads (4) are respectively arranged at intervals;
the metal ball (4) is composed of a rope sleeve (401), fins (402) and a ball shell (403), wherein the number of the fins (402) is a plurality of pieces, the fins are arranged on the outer tube wall of the rope sleeve (401) at intervals in parallel along the axial direction of the rope sleeve (401), and the fins (402) are fixedly connected with the inner shell surface of the ball shell (403);
and a noble metal layer (404) is plated on the outer surface of the metal ball (4).
CN201710687902.0A 2017-08-11 2017-08-11 Pearl necklace with neck protection health care function Active CN107362453B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111105673A (en) * 2019-11-28 2020-05-05 北京市通州区中医医院 Positioning device and method for searching far-end positive point

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1214223A (en) * 1998-11-13 1999-04-21 赵威 Magnetotherapeutic pearl chain
CN201663974U (en) * 2010-03-31 2010-12-08 海南迪洋纳科技有限责任公司 Pearl string
CN203913679U (en) * 2014-04-18 2014-11-05 宁波市镇海碧水环保化学有限公司 A kind of necklace with scent flask

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1214223A (en) * 1998-11-13 1999-04-21 赵威 Magnetotherapeutic pearl chain
CN201663974U (en) * 2010-03-31 2010-12-08 海南迪洋纳科技有限责任公司 Pearl string
CN203913679U (en) * 2014-04-18 2014-11-05 宁波市镇海碧水环保化学有限公司 A kind of necklace with scent flask

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