CN209984814U

CN209984814U - Wrist strap type laser therapeutic apparatus

Info

Publication number: CN209984814U
Application number: CN201821488532.4U
Authority: CN
Inventors: 吴小光
Original assignee: ZHENG'AN (BEIJING) MEDICAL EQUIPMENT Co Ltd
Current assignee: ZHENG'AN (BEIJING) MEDICAL EQUIPMENT Co Ltd
Priority date: 2018-09-12
Filing date: 2018-09-12
Publication date: 2020-01-24
Anticipated expiration: 2028-09-12

Abstract

The utility model discloses a wrist strap type laser therapeutic instrument, which comprises a host, a watchband and a laser module, wherein the host comprises a host shell and is characterized in that the laser module is arranged in the laser shell positioned on the watchband, and when the therapeutic instrument is worn on the wrist, the laser module is positioned on the surface of the radial artery body, so that the laser emitted by the laser of the laser module can irradiate the radial artery through the body surface; and the laser module is electrically connected with a main board assembly of the host machine in the host machine shell through a flexible connecting piece arranged in the watchband. The therapeutic apparatus is convenient to use and can improve the therapeutic effect integrally.

Description

Wrist strap type laser therapeutic apparatus

Technical Field

The utility model relates to a laser therapeutic instrument especially relates to wrist strap formula laser therapeutic instrument.

Background

The low-intensity laser radial artery blood irradiation therapy can realize the transformation of the blood of a human body from the previous abnormal metabolic state to the normal metabolic state, and solves the problem of imbalance of blood metabolism commonly existing in middle-aged and elderly people, thereby greatly reducing the incidence rate of cardiovascular and cerebrovascular diseases and providing an effective means for the treatment and prevention of the cardiovascular and cerebrovascular diseases. Due to the characteristics of simplicity, safety and effectiveness, the method is widely popularized and used in recent years. The most important significance of the low-intensity laser radial artery irradiation therapy is not to reduce a certain index, and the most fundamental significance is that the health state of middle-aged and elderly people can be greatly improved after long-time treatment.

The inventor of the present application has applied for a new utility model patent of "external irradiation method and its therapeutic apparatus for blood laser treatment" ZL97104484.8 in 1997, and has reduced the original very large and complicated desk-top laser blood irradiation therapeutic apparatus into a wrist strap type laser therapeutic apparatus, which has only a wrist size, and the laser irradiates blood through the radial artery.

Laser light irradiates blood through the radial artery to improve the level of blood metabolism, and if good therapeutic effect is to be obtained, continuous treatment must be adhered to. However, after more than 20 years of clinical use, the original wrist strap type laser therapeutic apparatus is found to have the problem of inconvenient use and difficult persistent use, thereby reducing the curative effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wrist strap formula laser therapy appearance to make this therapeutic instrument convenient to use, improve treatment effect on the whole.

Therefore, the utility model provides a wrist strap type laser therapeutic apparatus, which comprises a host, a watchband and a laser module, wherein the host comprises a host shell, wherein the laser module is arranged in the laser shell positioned on the watchband, and when the therapeutic apparatus is worn on the wrist, the laser module is positioned on the body surface of the radial artery, so that the laser emitted by the laser of the laser module can irradiate the radial artery through the body surface; and the laser module is electrically connected with a main board assembly of the host machine in the host machine shell through a flexible connecting piece arranged in the watchband.

Preferably, the flexible connecting element is a flexible circuit board, one end of the flexible circuit board enters the laser housing to be connected with a printed circuit board assembly of the laser module, and the flexible circuit board extends in the watchband along the longitudinal direction of the watchband, so that the other end of the flexible circuit board penetrates through the watchband to be connected with a main board assembly of the host.

Preferably, an antenna for communication of the therapeutic apparatus is arranged on the printed circuit board.

Preferably, the one end of the flexible circuit board is formed into two branch ends which are respectively used for current input and current output of the laser, thin steel sheets are bonded on the back surfaces of contacts of the two branch ends to enhance the rigidity of the contacts, the two branch ends are attached to the inner wall of the laser shell and enter the laser shell, and the contacts of the two branch ends are respectively connected with two module spring sheets welded on the printed circuit board assembly; and a thin steel sheet is adhered to the back surface of the contact at the other end of the flexible circuit board to enhance the rigidity of the contact, and the contact at the other end of the flexible circuit board is electrically connected with the connecting end of the mainboard assembly of the host by using a thimble type connector.

Preferably, the main unit case has an opening at each of opposite ends for attaching and fixing the band; the therapeutic apparatus further comprises a watchband connecting and fixing frame which is provided with a hollow structure for accommodating and fixing one end of the watchband and accommodating a metal thimble of the thimble type connector, so that one end of the watchband is connected and fixed to one opening of the host machine shell, and the thimble type connector can electrically connect the contact at one end of the flexible circuit board with the connecting end of the flexible circuit board of the mainboard assembly.

Preferably, the therapeutic apparatus further comprises a ceramic antenna for positioning the therapeutic apparatus, and the ceramic antenna is arranged at a connecting part where the main machine shell is connected with one end of the watchband.

Preferably, the laser module comprises a laser, a printed circuit board assembly, a laser heat dissipation device and two module spring pieces, wherein the laser housing is formed into a groove with an open side, and the open side faces the inner side of the watchband; the two module spring pieces are abutted against the inner wall of the laser shell and used for connecting the printed circuit board assembly and the connecting end of the flexible connecting piece, and the two module spring pieces are respectively used for current input and current output of the laser; the laser is connected with the printed circuit board assembly and is superposed on the printed circuit board assembly on the side opposite to the module spring piece; the laser heat dissipation device is attached to the laser, and is provided with a clamping part which is clamped with the clamping part of the inner wall of the laser shell, so that the laser module can be directly embedded into the laser shell through external force to fix the laser heat dissipation device and fix the laser module in the laser shell; the laser housing further includes a cover plate that covers the opening to enclose the laser module in the laser housing, and the cover plate includes a radiation output hole formed by a transparent portion or the opening to allow laser light of the laser to pass through the cover plate and irradiate a radial artery.

Preferably, the groove of the laser housing is a double layer, the outer layer of the groove is made of the same material as other parts of the watchband and is integrally formed with the other parts of the watchband, the inner layer of the groove is a groove made of a hard material to accommodate and support the laser module, and the inner layer and the outer layer of the groove and the other parts of the watchband are integrally formed through injection molding.

Preferably, a protrusion and groove structure is used between one side of the laser heat sink and the inner wall of the laser housing to ensure the installation direction of the laser heat sink, so as to prevent the two module spring pieces from being reversely connected with the electrodes in the connection end of the flexible connection member.

Preferably, the wristband is a flexible, tear-resistant material, and an inside surface of the wristband has a plurality of inside grooves extending in a transverse direction of the wristband to facilitate bending of the wristband; the inner side of the watchband is also provided with an insert groove and an inner side insert corresponding to the insert groove on a part corresponding to the extension of the flexible circuit board, the inner side insert and the insert groove are made of the same material, the flexible circuit board is arranged in the insert groove and extends through the watchband, and the shape of the inner side insert is matched with the insert groove, so that the inner side insert is embedded into the insert groove to press the flexible circuit board, and the bonding surface between the inner side insert and the insert groove is combined into a whole through a pressing process; the inner insert is provided with a plurality of inner grooves extending along the transverse direction of the inner insert, two opposite side walls of the insert grooves are respectively provided with a plurality of inner grooves extending along the transverse direction of the insert grooves, the plurality of inner grooves of the inner insert correspond to the plurality of inner grooves of the two opposite side walls of the insert grooves one by one, and therefore each inner groove of the inner insert and the two inner grooves of the two opposite side walls of the insert groove form one inner groove of the watchband, and the watchband is easy to bend.

In the prior art, the key problems are that: the laser output window of the wrist strap type laser therapeutic apparatus is arranged below the host, and in the treatment and use process, in order to enable the laser output window to be aligned with the radial artery, the therapeutic apparatus can only be worn on the inner side of the wrist instead of being worn on the outer side of the wrist like a watch, namely the back of the hand. Because the wearing habit is different from that of a watch, a user only wears the watch when in use, and often forgets to use the watch because the treatment is not carried around, so that the whole treatment effect is influenced.

The utility model discloses a wrist strap formula laser therapy appearance sets up the laser instrument module on the watchband to make this therapeutic instrument wear the therapeutic instrument host computer in the wrist outside like wearing the wrist-watch, and the laser instrument just is located radial artery body surface position, and make the laser energy that sends shine the radial artery through the body surface.

The utility model discloses a difficult research and development has overcome a large amount of technical barriers, provides one and can realize the general technical scheme of commercialization in the industry. The utility model discloses carry out unique design to laser instrument casing, laser instrument module and flexonics spare, realized the change and the long distance connection of laser instrument position, in addition, still carried out unique design to the antenna.

Therefore, the therapeutic apparatus can be conveniently used by a user, can be worn at any time, and prolongs the wearing time, thereby being beneficial to treatment and integrally improving the treatment effect.

Drawings

Fig. 1 is a schematic perspective view of the embodiment of the wrist strap type laser therapeutic apparatus of the present invention.

Fig. 2 is a top view of the embodiment of the wrist strap type laser therapeutic apparatus of the present invention.

Fig. 3 is a front view of the embodiment of the wrist strap type laser therapeutic apparatus of the present invention.

Fig. 4 is a side view of the embodiment of the wrist strap laser therapeutic apparatus of the present invention.

Fig. 5 is a sectional view of the perspective view of fig. 1.

Fig. 6 is an exploded perspective view of a portion of the wristband according to the embodiment of the present invention, which has a laser housing, and a connector for connecting a flexible printed circuit board to a host.

Fig. 7 is a three-dimensional sectional view of the laser housing and the laser module thereof for showing the embodiment of the wrist strap type laser therapeutic apparatus of the present invention.

Fig. 8 is an exploded perspective view for showing a mounting structure between a flexible circuit board and a band in an embodiment of the wrist band type laser treatment apparatus of the present invention.

Fig. 9 is an exploded perspective view for showing the connection between the flexible circuit board and the laser module of the embodiment of the wrist strap laser therapeutic apparatus of the present invention.

Fig. 10 is a perspective exploded view of a portion of fig. 6 for illustrating the connection between the flexible circuit board and the host of the wrist strap laser treatment device of the present invention.

Fig. 11 is an exploded perspective view of the laser module of the wrist strap laser treatment apparatus according to the embodiment of the present invention.

Detailed Description

Hereinafter, embodiments of the wrist band type laser treatment apparatus of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments and the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which employ any obvious replacement or modification of the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that the drawings are not necessarily drawn to the same scale in order to clearly illustrate the structures of the various components of the embodiments of the present invention. The same reference numerals are used to designate the same or similar parts.

The utility model provides a wrist strap formula laser therapeutic instrument irradiates radial artery blood therapy with low-intensity laser to make human blood realize from the abnormal metabolic state before to normal metabolic state, improve people's health status.

Referring to fig. 1-5, the therapeutic apparatus comprises a main machine 1, a main machine housing 11, a watchband 2, a watchband buckle 4 and a laser module 5. The host 1 is provided with a display window 16 and control keys 17, the control keys 17 include start, stop, power-off, time, strength and the like as shown in fig. 1, and keys are also arranged on two sides of the host shell 11. The main unit 1 has a main unit case 11, and the band 2 is fixed to the main unit case 11 by a connector. The band 2 is of a split type and comprises two parts, namely a band branch one 21 and a band branch two 22, which are connected and fastened by the band buckle 4.

Referring to fig. 6-7, the laser module 3 is disposed in the laser housing 5 located on the second branch 22 of the watchband, and when the therapeutic apparatus is worn on the wrist and the therapeutic apparatus main unit 11 is worn on the outer side of the wrist, the laser module 3 is located on the surface of the radial artery, so that the laser emitted from the laser 33 of the laser module 3 can irradiate the radial artery through the body surface. Also, the laser module 3 is electrically connected to the host 1 in the host case 11 through a flexible circuit board (FPC)6 provided in the band 2.

In this embodiment, the host 1 includes a host casing 11, a stainless steel key assembly, a main board assembly, a lithium battery, a liquid crystal display assembly, a speaker, a shipping mark, and the like. The main body case 11 includes a stainless steel face case and a stainless steel rear cover (see fig. 5). The Chip (CPU) of the host 1 is positioned on the mainboard component and is the control core of the therapeutic apparatus.

The front case and the rear cover constituting the main body case 11 are made of stainless steel, so that the texture of the device is increased, and the structure is firm. However, since the therapeutic apparatus of this embodiment has the network communication and positioning functions, the shielding effect of the metal casing on the signal must be considered for the arrangement of the network communication antenna and the positioning antenna.

In this embodiment, referring to fig. 1, 6, 9 and 11, four 650nm semiconductor lasers 33 are arranged in a line shape and controlled to be simultaneously output by a square wave of a certain frequency, and a light spot is irradiated on the radial artery of the wrist of a human body. The structural design of the therapeutic apparatus is suitable for people with various wrist sizes, the therapeutic apparatus is convenient to wear and not easy to slide, the overall design accords with human engineering, and the host 1, the wrist strap 2 and the laser output module can be assembled and disassembled easily.

The design points of the utility model are that the laser module 3 and the watchband 2 are structured and the laser module 3 is connected with the host computer 1. The utility model discloses carry out unique design to laser casing 5, laser instrument module 3 and FPC6, provide one and can realize the general technical scheme of commercialization in the industry, realize the change of wrist strap formula laser therapeutic instrument's laser instrument position, make wearing of therapeutic instrument more accord with people's needs, increase treatment.

The two ends of the FPC6 are provided with contacts as shown in figures 6, 8 and 10, and are connected with the module spring leaf 31 of the laser module 3, and are also connected with the metal elastic sheet in the host 1 in a thimble spring mode, and the connection is convenient and easy to detach. In the present embodiment, the contacts at both ends of the FPC6 are referred to as "gold fingers" because these contacts are all gold contacts. The gold contact has the most excellent conductive effect.

FPC6 is not only used for transmitting power between the mainboard subassembly of giving laser instrument module 3 and host computer 1, is provided with the antenna that is used for this embodiment therapeutic instrument communication on FPC6, has corresponding antenna circuit. Therefore, the FPC6 has two contacts at one end electrically connected to the laser module 3, respectively connected to the two module spring pieces 31; and four

contacts

62, 63, 64 and 65 are provided at one end electrically connected to the main board assembly, two of which are for current input and output of the laser module 3 and the other two of which are for an antenna. The communication antenna is arranged on the FPC6, so that the influence of the shielding effect of the steel host shell 11 on the communication antenna is avoided.

When installing laser instrument module 3, through exerting external force with the direct embedding of laser instrument module 3 in the watchband 2 casing that accords with the size, laser instrument heat abstractor 34 self buckle of laser instrument module 3 makes it be difficult for droing. The laser module 3 has two metal module spring pieces 31. How the laser heat sink 34 snaps into and secures with the recess of the laser housing will be described in detail below.

In this embodiment, the output light of the laser 33 is 650nm visible red light, the light spot of the laser 33 is directly acted on the surface of the human body by a cover plate 51 made of a transparent material, and the cover plate 51 is an injection molding part and is formed by injection molding of a high-transparency low-loss PC (polycarbonate) material. The structure and mounting of the cover plate 51 can be seen in fig. 1, 6 and 7.

Further, referring to fig. 1 and 6, the radiation output holes 511 of the cover plate 51 are used for transmitting the laser beams generated by the lasers 33 out of the cover plate 51, and the radiation output holes 511 also have four corresponding to the four lasers 33, and the four laser beams are transmitted out of the four radiation output holes 511 to directly irradiate on the radial artery of the human body. The aperture of the radiation exit aperture 511 is 4.2mm in this embodiment, with a 6.0mm pitch. The radiation output hole 511 is formed by masking the cover plate 51 by screen printing a black material on the cover plate 51. The radiation exit aperture 511 may be not only circular as shown, but also rectangular in design, for example 23.6m by 5.6mm in length and width.

The laser module 3 is arranged in a laser shell 5 of the watchband 2, and the watchband 2 and the laser shell 5 are formed by injection molding and designed in an integrated mode.

In this embodiment, the main unit case 11 has an opening at opposite ends for attaching and securing the strap branches one and two 21 and 22, respectively, as shown in FIGS. 1-5.

Referring to fig. 5-9 and 11, the FPC6 for connecting the laser module 3 and the main board assembly of the host 1 is flexible, one end of the FPC6 is formed to have two branch ends for current input and output of the laser 33, respectively, and thin steel sheets are adhered to the back of the "gold finger" contacts of the two branch ends to reinforce the rigidity of the contacts, thereby making the contact between the contacts and the module spring pieces 31 tighter and more stable. The two branch ends are attached to the inner wall of the laser shell 5 and enter the laser shell, so that the 'golden finger' contacts of the two branch ends are respectively connected with two module spring pieces 31 welded on a Printed Circuit Board Assembly (PCBA) 32.

As shown in fig. 6, 8 and 10, a thin steel sheet is also adhered to the back of the "gold finger" contact at the other end of the flexible circuit board to enhance the rigidity of the contact, so that the contact between the contact and the module spring plate 31 is tighter and more stable. Referring to fig. 5 again, in this embodiment, the contact of the terminal is electrically connected to the connection terminal of the motherboard assembly of the host 1 by using the thimble type connector 9, the top end of the metal thimble of the thimble type connector 9 abuts against the "gold finger" contact of the other terminal of the flexible circuit board, and the connection terminal of the motherboard assembly is connected to the other terminal of the thimble type connector 9. In this embodiment, the connection end of the main board assembly is also a flexible circuit board.

The thickness of the thin steel sheet for reinforcement is, for example, 0.2 mm, and of course, the thickness of the thin steel sheet can be selected according to the needs of the present invention.

With particular reference to fig. 5, 6 and 8, the present invention employs a particular configuration for providing the FPC6 in the wristband. The inner side of the second band branch 22 has an insert groove 212 and an inner insert 211 corresponding to the insert groove 212 in a part corresponding to the extension of the FPC 6. The inner insert 211 and the insert groove 212 are made of the same material, the FPC6 is arranged in the insert groove 212 and extends through the second watchband branch 22, the shape of the inner insert 211 is matched with the insert groove 212, so that the inner insert 211 is embedded into the insert groove 212 and presses the second watchband branch 22, and the combination surface between the inner insert 211 and the insert groove 212 is combined into a whole through a pressing process. The inner insert 211 and the insert recess 212 may be made of a tear-resistant silicone, and the pressing process may be, for example, heat pressing.

Referring to fig. 5, 6 and 10, the therapeutic apparatus of the present embodiment further uses the band attachment holder 12 to attach the band branch two 22 to the band case 11 and to attach the FPC6 to the attachment end of the main board assembly. The band connection holder 12 has a specific hollow structure for receiving and holding one end of the second band branch 22 and a metal thimble for receiving the thimble connector 9, thereby connectively fixing the one end of the second band branch 22 to one opening of the main body case 11 and enabling the thimble connector 9 to electrically connect the contact of the FPC6 with the connection end of the flexible circuit board of the main board assembly. The band attachment holder 12 is a plastic member, for example, made of resin.

Two screws 13 are inserted through screw through holes in the first clamping member 14, the band attachment holder 12, and the second band branch 22, respectively, and screwed into screw holes of the posts on the second clamping member 15, thereby fastening the second band branch 22 to the band attachment holder 12. Then, the strap connecting/fixing frame 12 is fastened to the main body case 11 by passing screws through the through holes of the main body case 11 and the transverse through holes above the strap connecting/fixing frame 12.

In the present embodiment, since the band branch one 21 does not need to accommodate an FPC for connecting an electric signal, a connecting structure for connecting the band branch one 21 to the main body case 11 is not exactly the same as the aforementioned connecting structure for connecting the band branch two 22 to the main body case 11, as shown in fig. 5. Moreover, please note that, the connection part between the two watchband branches 22 and the main case 11 is further provided with a ceramic antenna 8 for positioning the therapeutic apparatus, as shown in fig. 5, a small part of the ceramic antenna 8 is covered by the steel main case 11, and the other part is covered by the plastic connecting piece, so that the communication of the ceramic antenna 8 is not affected by the shielding effect of the steel main case 11. The ceramic antenna 8 is positioned by using a GPS.

The FPC6 in this embodiment is a flexible connector, and it is obvious that other flexible connectors may be used in the present invention. One end of the FPC6 enters the laser shell 5 to be connected with the PCBA 32 of the laser module 3, and the FPC6 extends in the watchband 2 along the longitudinal direction of the watchband 2, so that the other end of the flexible circuit board 6 penetrates through the watchband 2 to be connected with a mainboard assembly of the host 1.

Referring to fig. 5-11, in the present embodiment, the laser module 3 includes four lasers 33, a PCBA 32, a laser heat sink 34, and two module spring pieces 31.

In this embodiment, the laser 33 may be a semiconductor laser having a specification model number YPZ-650A-5A. The connection of the laser 33 to the PCBA 32 is made by a soldering process, and the heat sink 34 is assembled with the laser 33 and the PCBA 32.

The laser housing 5 is formed as a recess with one side open, which opens towards the inside of the bracelet 2. The laser housing 5 further has a cover plate 51, the cover plate 51 covering the opening to enclose the laser module 3 in the laser housing 5, and the cover plate 51 has a radiation output hole 511 to enable the laser light of the laser 33 to irradiate the radial artery through the cover plate 51. In the present embodiment, the radiation output hole 511 is a transparent portion of the cover plate 51, and the other portion of the cover plate 51 is covered with a screen-printed black material, so that the inside of the laser housing 3 cannot be seen from the outside. Although the foregoing embodiment describes that the radiation output hole 511 of the cover plate 51 is a transparent portion, in the present invention, the radiation output hole formed for laser light to exit may be an actual through hole.

The module spring piece 31 is welded on the PCBA 32 and abuts against the inner wall of the laser 33, and is used for connecting the PCBA 32 and connecting the connecting end of the FPC 6. The laser 33 is attached to the PCBA 32 and is superposed on the PCBA 32 on the side opposite to the module spring piece 31.

The shape of the laser heat sink 34 matches the shape of the inner wall of the laser housing 3, and has four holes 343 corresponding to the number of lasers 33 so as to fit over the lasers 33. The laser heat sink 34 has a fastening portion, which is fastened to a fastening portion of the inner wall of the laser housing 5, so that the laser module 3 can be directly embedded into the laser housing 5 by an external force to fix the laser heat sink 34 and fix the laser module 3 in the laser housing 5. As shown in fig. 6, 8 and 11, the engagement portions of the laser heat sink 34 are protrusions 341 facing each other on both sides, and the engagement portions of the inner wall of the laser housing 5 are corresponding two recesses 521. The laser heat dissipation device 34 and the inner wall of the adjacent laser shell 5 realize the positioning of the laser heat dissipation device 34 through the matching of the protrusion and the groove, so that the laser module 3 is fixed stably. Therefore, the laser heat sink 34 is not only a heat sink but also a positioning and fixing component of the laser module 3.

As shown in fig. 6, 8 and 11, a protrusion and groove structure is used between one side of the laser heat sink 34 and the inner wall of the laser housing 3 to ensure the installation direction of the laser heat sink 34, that is, the installation direction of the laser module 3, and to prevent the two module spring pieces 31 from being connected with the connection terminal electrodes of the FPC6 in an opposite manner. In the illustrated embodiment, a protrusion 342 is provided on the laser heat sink 34, and a recess 522 is provided on the inner wall of the laser housing 3, which cooperate to provide fool-proofing.

As shown in fig. 5 and 7, the groove of the laser case 3 is double-layered, the outer layer of the groove is made of the same material as the other parts of the second wristband branch 22 and is formed integrally with the other parts of the second wristband branch 22, the inner layer 52 of the groove is a groove made of a hard material for accommodating and supporting the laser module 3, and the inner layer 52 and the outer layer of the groove and the other parts of the second wristband branch 22 are formed integrally by injection molding. In the present embodiment, band 2 is made of a tear-resistant flexible material, such as high-strength, tear-resistant silicone, and inner layer 52 is a nylon piece. The watchband 2 is made of flexible materials, so that the therapeutic apparatus is convenient to wear, has an anti-skid function, and enables the laser to be easily opposite to the radial artery part. The inner layer 52 has a considerable hardness and strength, and is capable of protecting and supporting the laser module 3 well.

In the present embodiment, although the band 2 is made of a flexible material, in order to further improve the convenience and comfort of wearing the therapeutic apparatus and to better ensure that the laser is located at the radial artery part after being worn, the present invention further designs a plurality of inner grooves 23 extending in the transverse direction of the band 2 on the inner side surface of the band 2, so that the band 2 is easily bent, and the inner grooves 23 also have an anti-slip assisting function.

The shape and arrangement of the inner grooves 23 can be seen in fig. 1, 4, 5, 6 and 8. The inner recesses 23 provided on the inner side of the strap branch 21 are formed in a single piece, but most of the inner recesses 23 of the strap branch 21 are formed by combining different pieces. Referring particularly to fig. 6 and 8, the inside insert 211 has a plurality of inside grooves 23 extending in the lateral direction of the inside insert 211, two opposite side walls of the insert groove 212 have a plurality of inside grooves 23 extending in the lateral direction of the insert groove 212, respectively, the plurality of inside grooves 23 of the inside insert 211 correspond to the plurality of inside grooves 23 of the two opposite side walls of the insert groove 212 one by one, and each inside groove 23 of the inside insert 211 and two inside grooves 23 of the two opposite side walls of the insert groove 212 form one inside groove 23 of the wristband branch one 21.

The therapeutic apparatus of the utility model can have the functions of positioning, recording walking frequency, sleep monitoring, emergency calling and the like besides the laser therapy function. Because of having the communication function, the therapeutic apparatus of the utility model can be designed to have the function of making and receiving calls. The utility model discloses a therapeutic instrument can charge and energized.

When the therapeutic apparatus is not used for treatment, the current time is displayed on the display screen of the host machine. The therapeutic instrument can wear as the wrist-watch at ordinary times, and host computer 1 sets up to the button that can manual operation host computer 1 and makes the therapeutic instrument begin to treat, perhaps makes the therapeutic instrument begin to treat automatically through regularly, and it is very convenient to use.

The utility model discloses carry out unique design to laser instrument casing, laser instrument module and flexonics spare to realize the change of wrist strap formula laser therapeutic instrument's laser instrument position, make wearing of therapeutic instrument like the wrist-watch, thereby more accord with people's needs. The utility model discloses a difficult research and development provides one and can realize commercial overall technical scheme in the industry.

The utility model discloses a therapeutic instrument can have communication and locate function, has carried out unique design to the antenna.

The utility model discloses a therapeutic instrument convenient to use does benefit to and wears at any time to can increase the live time, be favorable to the treatment, improve treatment on the whole.

The above description is directed to the embodiments of the wrist strap laser therapeutic apparatus of the present invention, and its purpose is to explain the spirit of the present invention. Note that those skilled in the art can modify and combine the features of the above-described embodiments without departing from the spirit of the present invention, and therefore, the present invention is not limited to the above-described embodiments. The specific features of the wrist strap laser treatment apparatus of the present invention, such as shape, size and position, can be specifically designed by the functions of the above disclosed features, and such designs can be realized by those skilled in the art.

Claims

1. A wrist strap type laser therapeutic apparatus comprises a host machine, a watchband and a laser module, wherein the host machine comprises a host machine shell, and is characterized in that the laser module is arranged in the laser shell positioned on the watchband, and when the therapeutic apparatus is worn on a wrist, the laser module is positioned on the body surface of a radial artery, so that laser emitted by a laser of the laser module can irradiate the radial artery through the body surface; and the laser module is electrically connected with a main board assembly of the host machine in the host machine shell through a flexible connecting piece arranged in the watchband.

2. The wrist-worn laser treatment apparatus according to claim 1, wherein the flexible connecting member is a flexible circuit board, one end of the flexible circuit board is inserted into the laser housing and connected to the printed circuit board assembly of the laser module, and the flexible circuit board extends in the longitudinal direction of the wristband so that the other end of the flexible circuit board is connected to the main board assembly of the host through the wristband.

3. The wrist band laser treatment apparatus of claim 2, wherein an antenna is provided on said printed circuit board for communication with said treatment apparatus.

4. The wrist strap laser treatment apparatus of claim 2,

the one end of the flexible circuit board is formed into two branch ends which are respectively used for current input and current output of the laser, thin steel sheets are bonded on the back faces of contacts of the two branch ends to strengthen rigidity of the contacts, the two branch ends are attached to the inner wall of the laser shell and enter the laser shell, and the contacts of the two branch ends are respectively connected with two module spring pieces welded on the printed circuit board assembly; and is

And a thin steel sheet is adhered to the back surface of the contact at the other end of the flexible circuit board to enhance the rigidity of the contact, and the contact at the other end of the flexible circuit board is electrically connected with the connecting end of the mainboard assembly of the host machine by using a thimble type connector.

5. The wrist-worn laser treatment apparatus of claim 4, wherein said main unit housing has an opening at each of opposite ends for attaching and securing said wristband; and is

The therapeutic apparatus further comprises a watchband connecting and fixing frame which is provided with a hollow structure for accommodating and fixing one end of the watchband and accommodating a metal thimble of the thimble type connector, so that one end of the watchband is connected and fixed to one opening of the host machine shell, and the thimble type connector can electrically connect the contact at one end of the flexible circuit board with the connecting end of the flexible circuit board of the mainboard assembly.

6. The wrist band laser treatment apparatus according to any one of claims 1 to 5, further comprising a ceramic antenna for positioning the treatment apparatus, the ceramic antenna being provided at a connecting portion where the main body case is connected to one end of the band.

7. The wrist band laser treatment apparatus of any one of claims 1-5, wherein said laser module comprises a laser, a printed circuit board assembly, a laser heat sink, and two module spring blades, wherein,

the laser shell is formed into a groove with an opening facing the inner side of the watchband;

the two module spring pieces are abutted against the inner wall of the laser shell and used for connecting the printed circuit board assembly and the connecting end of the flexible connecting piece, and the two module spring pieces are respectively used for current input and current output of the laser;

the laser is connected with the printed circuit board assembly and is superposed on the printed circuit board assembly on the side opposite to the module spring piece;

the laser heat dissipation device is attached to the laser, and is provided with a clamping part which is clamped with the clamping part of the inner wall of the laser shell, so that the laser module can be directly embedded into the laser shell through external force to fix the laser heat dissipation device and fix the laser module in the laser shell; and is

The laser housing further has a cover plate covering the opening to enclose the laser module in the laser housing, and the cover plate has a radiation output hole formed by a transparent portion or opening to enable laser light of the laser to irradiate a radial artery through the cover plate.

8. The wrist band laser treatment apparatus of claim 7, wherein the recess of the laser housing is double-layered, the outer layer of the recess is made of the same material as and integrally formed with the rest of the band, the inner layer of the recess is a recess made of a hard material for receiving and supporting the laser module, and the inner and outer layers of the recess and the rest of the band are integrally formed by injection molding.

9. The wrist band type laser therapeutic apparatus according to claim 7, wherein a protrusion and recess structure is provided between one side of the laser heat sink and the inner wall of the laser housing to secure the installation direction of the laser heat sink, thereby preventing the two modular spring pieces from being reversely connected to the electrodes at the connection end of the flexible connection member.

10. The wristband laser treatment unit of any one of claims 2-5, wherein said wristband is of a flexible, tear-resistant material, an inside surface of said wristband having a plurality of inside grooves extending transversely of said wristband to facilitate bending of said wristband;

the inner side of the watchband is also provided with an insert groove and an inner side insert corresponding to the insert groove on a part corresponding to the extension of the flexible circuit board, the inner side insert and the insert groove are made of the same material, the flexible circuit board is arranged in the insert groove and extends through the watchband, and the shape of the inner side insert is matched with the insert groove, so that the inner side insert is embedded into the insert groove to press the flexible circuit board, and the bonding surface between the inner side insert and the insert groove is combined into a whole through a pressing process; and is

The inner insert is provided with a plurality of inner grooves extending along the transverse direction of the inner insert, two opposite side walls of the insert grooves are respectively provided with a plurality of inner grooves extending along the transverse direction of the insert grooves, the plurality of inner grooves of the inner insert correspond to the plurality of inner grooves of the two opposite side walls of the insert grooves one by one, and therefore each inner groove of the inner insert and the two inner grooves of the two opposite side walls of the insert groove form one inner groove of the watchband, and the watchband is easy to bend.