Physiotherapy comb

Abstract

The utility model discloses a physiotherapy comb. The physiotherapy comb comprises a connecting part, a comb main body, a physiotherapy element, a circuit board and a switch piece, the comb main body is provided with a plurality of comb teeth, and the comb main body is movably connected with the connecting part so as to have a first position and a second position; the physiotherapy element is arranged on the comb main body; the circuit board is arranged on the comb main body and is electrically connected with the physiotherapy element; the switch part comprises a first part arranged on the connecting part and a second part arranged on the comb body, the second part is electrically connected with the circuit board, and at the first position, the first part and the second part are close to each other or abut against each other so that the physiotherapy element can be started; and at the second position, the first part and the second part are far away from each other, so that the physiotherapy element is closed. According to the technical scheme, the physiotherapy function of the comb can be prevented from being opened by mistaken touch.

Description

Technical Field

[0001] This utility model relates to the field of comb technology, and in particular to a therapeutic comb. Background Technology

[0002] As people's living standards improve, they are paying more and more attention to maintaining their image. Hair is one of the important factors in shaping one's image, and hair care has gradually become an integral part of daily grooming. Combs are an indispensable item in people's daily lives, used for combing hair. As people pursue a higher quality of life, the functions of combs are becoming more and more diversified, such as the addition of some electric therapy functions.

[0003] Traditional combs typically require pressing a power button to activate the therapeutic function. This method of activation can easily lead to accidental operation. For example, when traveling and carrying a comb in your bag, the comb may come into contact with other items and be accidentally turned on. Utility Model Content

[0004] The main purpose of this invention is to provide a therapeutic comb that prevents the comb's therapeutic function from being accidentally activated.

[0005] To achieve the above objectives, this utility model proposes a therapeutic comb, comprising:

[0006] Connecting part;

[0007] The comb body has multiple comb teeth, and the comb body is movably connected to the connecting part to have a first position and a second position;

[0008] A physiotherapy element is disposed on the main body of the comb;

[0009] A circuit board is disposed on the comb body and electrically connected to the therapeutic element; and,

[0010] The switching element includes a first component disposed on the connecting portion and a second component disposed on the comb body. The second component is electrically connected to the circuit board. In the first position, the first component and the second component are close to or abut against each other to turn on the physiotherapy element. In the second position, the first component and the second component are far apart from each other to turn off the physiotherapy element.

[0011] In some embodiments, in the first position, the comb teeth are exposed; in the second position, the comb teeth are covered by the connecting portion.

[0012] In some embodiments, the connecting portion has a storage cavity, the comb body is rotatably connected to the connecting portion, and in the first position, the comb teeth are stored in the storage cavity, and in the second position, the comb teeth are exposed outside the storage cavity.

[0013] In some embodiments, the outer contour of the connecting part includes a rounded edge and a straight edge that are connected end to end, the storage cavity has an opening on the straight edge, and the center of the rounded edge is located on the rotation axis of the comb body and the connecting part.

[0014] In some embodiments, the therapeutic comb further includes a pusher and a limiting member, the pusher being movably connected to the connecting portion, and the limiting member being movably connected to the comb body and engaging with the connecting portion to restrict the movement of the comb body relative to the connecting portion;

[0015] When the pushing member is subjected to external force, it can push the limiting member to move, so that the limiting member is disengaged from the connecting part.

[0016] In some embodiments, the comb body and the connecting portion are rotatably connected about a rotation axis;

[0017] The connecting part is provided with a plug-in hole, the pushing member is provided with a positioning hole, and the limiting member includes a positioning shaft and a plug-in part;

[0018] The insertion part is inserted into the insertion hole, the pusher is movably connected to the connecting part along the direction of the rotation axis so that the insertion part is disengaged from the insertion hole, the positioning shaft is inserted into the positioning hole, the positioning shaft can rotate within the positioning hole, and the axis of the positioning shaft coincides with the rotation axis.

[0019] In some embodiments, the connecting portion has a fixing hole on one side and the pushing member is provided on the opposite side;

[0020] A rotating shaft is fixed inside the fixing hole, and the comb body is provided with a shaft hole that is rotatably connected to the rotating shaft;

[0021] The rotating shaft has a first component and a mounting through hole, and a charging electrode is provided in the mounting through hole.

[0022] In some embodiments, a limiting groove is provided on one side of the connecting portion, and a limiting protrusion is provided on the rotating shaft to be inserted into the limiting groove to restrict the rotation of the rotating shaft relative to the connecting portion.

[0023] In some embodiments, the first component is a protrusion, and the second component is a limit switch; or...

[0024] The switching device is a Hall switch, the first component is a magnet, and the second component is a Hall element.

[0025] In some embodiments, the physiotherapy element includes any one or more of a phototherapy lamp, a microcurrent electrode, and a vibration motor; and / or,

[0026] The comb body is also provided with a liquid storage cavity and a liquid guiding column. The liquid guiding column and the comb teeth are located on the same side. The liquid guiding column has a liquid guiding hole that communicates with the liquid storage cavity.

[0027] The technical solution in this embodiment of the invention involves moving the comb body relative to the connecting part to a certain position (first position). The first component of the comb on the connecting part approaches or abuts against the second component on the main body, triggering the second component to generate a power-on signal to the circuit board. The circuit board then controls the physiotherapy element to turn on based on the power-on signal, allowing the user to use the physiotherapy element for head therapy. When the comb body relative to the connecting part is moved to a certain position (second position), the first and second components move away from each other, and the second component generates a power-off signal to the circuit board. The circuit board then controls the physiotherapy element to turn off based on the power-off signal. Because the comb body needs to be moved to a certain position to activate the physiotherapy element, this design avoids accidental power-on due to button activation, eliminates the need for additional buttons, simplifies user operation, and enables quick power-on and power-off. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the structure of the therapeutic comb in an embodiment of the present invention, wherein the main body of the comb is in the first position;

[0030] Figure 2 This is a schematic diagram of the structure of the therapeutic comb in an embodiment of the present invention, wherein the main body of the comb is located between the first position and the second position;

[0031] Figure 3 This is a schematic diagram of the structure of the therapeutic comb in an embodiment of the present invention, wherein the main body of the comb is in the second position;

[0032] Figure 4 for Figure 1 A schematic diagram of the disassembled Chinese physiotherapy comb;

[0033] Figure 5 for Figure 1 A plan view of a traditional Chinese medicine therapy comb;

[0034] Figure 6 for Figure 5 A cross-sectional diagram of the Chinese physiotherapy comb at point AA;

[0035] Figure 7for Figure 5 A cross-sectional diagram of a traditional Chinese medicine therapeutic comb at the BB area;

[0036] Figure 8 for Figure 1 Exploded view of the main body of the comb;

[0037] Figure 9 for Figure 1 Exploded view of the middle connecting part;

[0038] Figure 10 for Figure 1 A structural diagram of some parts of a traditional Chinese medicine therapeutic comb;

[0039] Figure 11 for Figure 9 Schematic diagram of the transfer shaft;

[0040] Figure 12 This is a structural diagram of a portion of the therapeutic comb in section 1.

[0041] Figure 13 This is a schematic diagram of the structure of the therapeutic comb in another embodiment of the present invention;

[0042] Figure 14 This is a schematic diagram of the structure of a therapeutic comb in another embodiment of the present invention.

[0043] Explanation of icon numbers:

[0044]

[0045] Detailed Implementation

[0046] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0047] It should be noted that in the description of this utility model, if the terms "first" or "second" appear, they are only used for the convenience of describing different components or names, and should not be construed as indicating or implying a sequential relationship, relative importance, or implicitly specifying the number of technical features indicated. Therefore, a feature specified with "first" or "second" may explicitly or implicitly include at least one of those features. Furthermore, if "and / or" appears throughout the text, it means that it includes three parallel solutions; taking "A and / or B" as an example, it includes solution A, solution B, or a solution that simultaneously satisfies A and B.

[0048] Please refer to the reference. Figures 1 to 8 This utility model provides a therapeutic comb, which includes a connecting part 10, a comb body 20, a therapeutic element 30, a circuit board 40, and a switch 50. The comb body 20 has multiple comb teeth 28. The therapeutic element 30 and the circuit board 40 are disposed on the comb body 20, and the circuit board 40 is electrically connected to the therapeutic element 30. The comb body 20 is movably connected to the connecting part 10 to have a first position and a second position. The switch 50 includes a first component 51 disposed on the connecting part 10 and a second component 52 disposed on the comb body 20. The second component 52 is electrically connected to the circuit board 40. In the first position, the first component 51 and the second component 52 are close to or abut against each other to turn on the therapeutic element 30; in the second position, the first component 51 and the second component 52 are far apart to turn off the therapeutic element 30.

[0049] In this embodiment of the present invention, when the comb body 20 is moved to a certain position relative to the connecting part 10 (e.g., Figure 1 When the comb body 20 is moved relative to the connecting part 10 to a certain position (as shown in the first position), the first component 51 on the connecting part 10 approaches or abuts against the second component 52 on the comb body 20, thereby triggering the second component 52 to generate a power-on signal to the circuit board 40. The circuit board 40 controls the physiotherapy element 30 to turn on according to the power-on signal. At this time, the user can use the physiotherapy element 30 to perform physiotherapy on the head. When the comb body 20 is moved relative to the connecting part 10 to a certain position (such as...), the comb body 20 can be moved to a certain position (as shown in the first position). Figure 3 When in the second position shown, the first component 51 and the second component 52 are far apart, and the second component 52 generates a power-off signal to the circuit board 40. The circuit board 40 controls the physiotherapy element 30 to turn off according to the power-off signal. Since the comb body 20 needs to move to a certain position to turn on the physiotherapy element 30, the method of using a button can avoid accidental power-on due to touch.

[0050] In this embodiment of the invention, in the first position, the comb teeth 28 are exposed, thus allowing them to be used for combing hair. In the second position, the comb teeth 28 are covered by the connecting portion 10, with the comb teeth 28 substantially or entirely hidden within the connecting portion 10, protecting them and reducing the probability of damage from other objects. Thus, when the comb teeth 28 are exposed, the therapeutic function is automatically activated, allowing the user to use both combing and therapeutic functions simultaneously. When the comb teeth 28 are hidden, the therapeutic function is correspondingly deactivated.

[0051] The comb body 20 and the connecting part 10 can be connected in various ways, such as rotational connection or sliding connection.

[0052] The comb body 20 and the connecting part 10 have various structures. For example, in some embodiments, the connecting part 10 has a storage cavity 131, and the comb body 20 is rotatably connected to the connecting part 10. In a first position, the comb teeth 28 are stored in the storage cavity 131, thus completely preventing the comb teeth 28 from being exposed. In a second position, the comb teeth 28 are exposed outside the storage cavity 131 and can be used for combing hair.

[0053] Alternatively, please refer to Figure 13 In other embodiments, both the comb body 201 and the connecting portion 101 are elongated, and one end of the comb body 201 and one end of the connecting portion 101 are rotatably connected. Figure 13 (where P is the center of rotation and D is the direction of rotation) so that the two can be folded or unfolded relative to each other. When folded, it is in the second position; when fully unfolded, it is in the first position. Figure 13 (As shown).

[0054] Alternatively, please refer to Figure 14 In other embodiments, both the comb body 202 and the connecting portion 102 are elongated and parallel in their length directions. The comb body 202 and the connecting portion 102 are slidably connected along the length direction of the comb body 202. Figure 14 In the first position (where T represents the sliding direction), T is the sliding direction. Figure 14 As shown, the comb body 202 slides away from the connecting part 102 to the farthest position, at which point the length of the therapeutic comb is the longest; in the second position, the comb body 202 slides to basically overlap with the connecting part 102, at which point the length of the therapeutic comb is the shortest.

[0055] Please refer to the reference. Figure 1 and Figure 4 Taking the connecting part 10 having a storage cavity 131 as an example, the structure of the connecting part 10 can be varied, as long as the storage cavity 131 is formed inside and the comb teeth 28 of the comb body 20 can enter and exit the storage cavity 131. In some embodiments, the outer contour of the connecting part 10 includes a rounded edge 11 and a straight edge 12 connected end to end, the storage cavity 131 has an opening at the straight edge 12, and the center of the rounded edge 11 is located on the rotation axis of the comb body 20 and the connecting part 10. Figure 6In this embodiment, W refers to the axis of rotation. Thus, the comb body 20 flips within the connecting portion 10. When the comb teeth 28 protrude from the opening beyond the straight edge 12, the comb body 20 is in the first position; when the comb teeth 28 face the bottom wall of the storage cavity 131, the comb body 20 is in the second position. The storage cavity 131 allows all or part of the comb body 20 to be stored within it, thus reducing the overall product size and facilitating storage and transportation. Furthermore, the shape of the connecting portion 10 and the connection relationship of the comb body 20 in this embodiment ensure that the comb body 20 rotates essentially within the connecting portion 10, with a significant overlap between the comb body 20 and the connecting portion 10, resulting in a smaller overall volume.

[0056] Optionally, the arc edge 11 is the dominant arc.

[0057] In some embodiments, the shape of the comb body 20 is adapted to the shape of the connecting part 10, for example, both are approximately circular. Optionally, the outer contour of the comb body 20 includes an arcuate wall 211, the two ends of which are connected by a connecting wall 212. The connecting wall 212 can be a straight edge or have a concave-convex design, and the connecting wall 212 is provided with comb teeth 28. The arcuate wall 211 can also be a large arc. In addition, the arcuate wall 211 and the arcuate edge 11 are concentrically arranged.

[0058] In some embodiments, the rotation angle between the first position and the second position is 180°, that is, from Figure 1 Rotate the position in the middle to Figure 3 The position in the middle is 180°. Figure 2 One of the positions between the first and second positions is shown.

[0059] Of course, in other embodiments, any position other than the first position can be called the second position, that is, the comb body 20 only starts to operate when the comb teeth 28 are rotated until all of them protrude out of the storage cavity 131.

[0060] Please refer to the reference. Figure 6 , Figures 8 to 10 To further prevent accidental operation and arbitrarily rotate the comb body 20, the therapeutic comb further includes a pusher 14 and a limiting member 22. The pusher 14 is movably connected to the connecting part 10, and the limiting member 22 is movably connected to the comb body 20 and is locked to the connecting part 10 to restrict the movement of the comb body 20 relative to the connecting part 10. When the pusher 14 is subjected to external force, it can push the limiting member 22 to move, so that the limiting member 22 disengages from the locking with the connecting part 10. Specifically, when the pusher 14 is not subjected to external force, the limiting member 22 is locked to the connecting part 10, such as... Figure 6As shown, the comb body 20 cannot rotate relative to the connecting part 10 at this time; when the pusher 14 is pushed to move, the pusher 14 drives the limiting member 22 to move, causing the limiting member 22 to disengage from the connecting part 10, at which time the comb body 20 can rotate relative to the connecting part 10.

[0061] In the above embodiments, the pusher 14 can be a button exposed outside the connecting portion 10, which, when pressed, can push the limiting member 22 inward. Alternatively, the pusher 14 can be a toggle block exposed outside the connecting portion 10, which, when the pusher 14 is toggled, can move the limiting member 22. Alternatively, the pusher 14 can be a turntable exposed outside the connecting portion 10, which, when rotated, can rotate the limiting member 22.

[0062] In one specific embodiment, the comb body 20 and the connecting part 10 are rotatably connected about a rotation axis W. The connecting part 10 is provided with a insertion hole 132, the pushing member 14 is provided with a positioning hole 141, and the limiting member 22 includes a positioning shaft 221 and a insertion part 222. The insertion part 222 is inserted into the insertion hole 132, the pushing member 14 is movably connected to the connecting part 10 along the direction of the rotation axis so that the insertion part 222 exits the insertion hole 132, the positioning shaft 221 is inserted into the positioning hole 141, the positioning shaft 221 can rotate within the positioning hole 141, and the axis of the positioning shaft 221 coincides with the rotation axis. Specifically, when the pusher 14 is pressed inward along the direction of the rotation axis, the pusher 14 drives the limiting member 22 to move inward, so that the insertion part 222 of the limiting member 22 exits the insertion hole 132 on the connecting part 10, and a part of the positioning shaft 221 also exits the positioning hole 141, while the other part of the positioning shaft 221 is still inserted in the positioning hole 141. At this time, the comb body 20 can rotate around the connecting part 10, and the positioning shaft 221 also rotates in the positioning hole 141 to position the rotation of the entire comb body 20.

[0063] The limiting member 22 includes a connecting plate 223, two insertion parts 222, and a positioning shaft 221. The two insertion parts 222 are distributed at both ends of the connecting plate 223, and the positioning shaft 221 is located in the middle of the two insertion parts 222. The insertion parts 222 and the positioning shaft 221 are both connected to the same side of the connecting plate 223. The limiting member 22 also includes a first shaft segment 224 connected to the other side of the connecting plate 223. A return spring (not shown) is sleeved on the first shaft segment 224. One end of the return spring abuts against the connecting plate 223, and the other end of the return spring abuts against other structures inside the comb body 20, such as the mounting bracket 23 (described later). The mounting bracket 23 is also provided with a second shaft segment 231 for the other end of the return spring to be sleeved. When the pusher 14 is pressed, the limiter 22 moves toward the mounting bracket 23, causing the reset spring to be compressed; when the external force applied to the pusher 14 is released, the reset spring pushes the limiter 22 to move in the opposite direction, causing the reset member and the pusher 14 to reset, at which time the insertion part 222 is inserted into the insertion hole 132 again for limiting.

[0064] Of course, in addition to using a reset spring, the limit member 22 can also be reset by pulling it outward or rotating the push member 14.

[0065] Of course, in other embodiments, the connector 10 may not have a plug hole 132 to limit the movement of the plug 222. For example, the connector 10 may have a protrusion to block the rotation of the plug 222.

[0066] Please refer to the reference. Figure 9 In some embodiments, the connecting part 10 has a fixing hole 133 on one side and a clearance hole 134 on the opposite side. The rotating shaft 15 is fixed to the fixing hole 133, and the pushing member 14 is installed in the clearance hole 134. The comb body 20 has a shaft hole 213 that is rotatably connected to the rotating shaft 15. Specifically, the fixing holes 133 and clearance holes 134 on both sides of the connecting part 10 extend into the storage cavity 131. One side of the comb body 20 is rotatably connected to the shaft hole 213 via the rotating shaft 15 and is supported on the connecting part 10. The other side of the comb body 20 is rotatably connected to the positioning shaft 221 and the positioning hole 141 and is supported on the connecting part 10. Therefore, both sides of the comb body 20 are well supported, and the stability during rotation is good.

[0067] Please refer to the reference. Figure 11 In some embodiments, the first component 51 is disposed on the rotating shaft 15, and the first component 51 is eccentrically disposed relative to the axis of the rotating shaft 15. Optionally, the first component 51 is a protrusion disposed on the rotating shaft 15, and correspondingly, the second component 52 is a limit switch.

[0068] In some embodiments, the shaft hole 213 communicates with the interior of the comb body 20, the circuit board 40 is located inside the comb body 20, and the second component 52 is fixed on the circuit board 40.

[0069] Furthermore, the rotating shaft 15 is provided with a mounting through hole 151, and a charging electrode (not shown in the figure) is provided in the mounting through hole 151. Optionally, the rotating shaft 15 is provided with two mounting through holes 151, and a charging electrode is inserted into each mounting through hole 151 as a positive and negative electrode. The charging electrode is in electrical contact with the circuit board 40, and can charge the battery 60 when the charging electrode is connected to an external power supply device.

[0070] By integrating the charging electrode onto the rotating shaft 15, there is no need to add other components for attaching the charging electrode; on the other hand, it also avoids making holes directly in the housing of the connecting part 10.

[0071] Please refer to the reference. Figure 9 and Figure 11 Furthermore, a limiting groove 135 is provided on one side of the connecting part 10, and a limiting protrusion 152 is provided on the rotating shaft 15 to be inserted into the limiting groove 135 to restrict the rotation of the rotating shaft 15 relative to the connecting part 10. Optionally, the rotating shaft 15 is provided with two limiting protrusions 152, and the two limiting protrusions 152 are arranged at an angle of 180° with the rotation axis as the center.

[0072] In this embodiment of the utility model, the switching element 50 can take various forms. In some embodiments, the switching element 50 adopts the form of a limit switch, such as a mechanical switch or a micro switch. In this case, the first component 51 is a protrusion and the second component 52 is a limit switch.

[0073] In other embodiments, the switching element 50 is a proximity switch, such as a Hall effect switch, in which the first component 51 is a magnet and the second component 52 is a Hall element. When the energized Hall element approaches or moves away from the magnet, the magnetic field strength sensed by the Hall element changes, and a power-on signal and a power-off signal are generated based on this change.

[0074] Of course, in other embodiments, the switching element 50 can also be a pressure switch or an infrared switch, etc.

[0075] In this embodiment of the invention, the physiotherapy element 30 includes any one or more of a phototherapy lamp, a microcurrent electrode, and a vibration motor. When a phototherapy lamp is used, it can emit red, blue, or purple light, etc., for phototherapy of the head. When a microcurrent electrode is used, two microcurrent electrodes can be arranged on one side of the comb teeth 28, or two of the comb teeth 28 can be used as two microcurrent electrodes. When the microcurrent electrodes contact the skin, they conduct electricity to stimulate the microcurrent. When a vibration motor is used, the vibration motor can drive the comb body 20 to vibrate for vibration massage.

[0076] Please refer to the reference. Figures 6 to 8Furthermore, the comb body 20 also includes a liquid storage chamber 271 and a liquid guide column 24. The liquid guide column 24 and the comb teeth 28 are located on the same side, and the liquid guide column 24 has a liquid guide hole (not shown in the figure) communicating with the liquid storage chamber 271. The conditioning solution in the liquid storage chamber 271 can flow out from the liquid guide hole and act on the scalp and hair. Since the liquid guide column 24 and the comb teeth 28 are located on the same side, conditioning solution can be applied while combing the hair.

[0077] Optionally, the comb body 20 is provided with multiple liquid guiding columns 24, each of which has a liquid guiding hole. Furthermore, the comb body 20 also has a liquid distributing chamber 233, located between the liquid storage chamber 271 and the liquid guiding hole, with the liquid guiding hole penetrating the inner wall of the distributing chamber 233. Liquid in the storage chamber 271 first reaches the distributing chamber 233, and then is evenly distributed from the distributing chamber 233 to the multiple liquid guiding holes.

[0078] Please refer to the reference. Figure 7 and Figure 8 In some embodiments, the comb body 20 includes a first housing 25, a second housing 26 and a mounting bracket 23. The first housing 25 and the second housing 26 are connected to each other to form an installation space 262. The mounting bracket 23 and the phototherapy lamp are fixed in the installation space 262.

[0079] The mounting bracket 23 has a raised rib 232 on the side facing the first housing 25. The raised rib 232 surrounds and forms a liquid distribution chamber 233, which is sealed and covered by the first housing 25. To prevent the nursing solution in the liquid distribution chamber 233 from overflowing, a sealing ring can be provided around the raised rib 232 to press it tightly against the first housing 25.

[0080] The phototherapy lamp has a lamp plate 31 and multiple light-emitting elements 32 fixed on the lamp plate 31. A through hole 311 is provided in the middle of the lamp plate 31, which is fitted over a protruding rib 232 for positioning and installation. Please refer to the reference. Figure 12 The light panel 31 is set outside the protruding rib 232.

[0081] Furthermore, the mounting bracket 23 is also provided with multiple support ribs 234 to support the lamp panel 31. The support ribs 234 create a gap between the lamp panel 31 and the mounting bracket 23, thereby facilitating heat dissipation from the lamp panel 31. In addition, the support ribs 234 can also reduce the installation error of the lamp panel 31.

[0082] The mounting bracket 23 has multiple slots on the side facing the second housing 26 for inserting the battery 60, circuit board 40 and other structures.

[0083] Please refer to the reference. Figure 7The first housing 25 has one or more first fixing posts 251, each with a first locking hole; the second housing 26 has one or more second fixing posts 261, each with a second locking hole. The first and second locking holes are aligned to allow screws to pass through, thereby locking the first housing 25 and the second housing 26 together. Optionally, the second locking hole extends through the second housing 26 to the side opposite to the first housing 25, thus allowing screws to be locked from the outside of the second housing 26.

[0084] Both the mounting bracket 23 and the lamp panel 31 are provided with clearance holes to avoid the first fixing post 251 or the second fixing post 261. Therefore, the first fixing post 251 and the second fixing post 261 can also limit the mounting bracket 23 and the lamp panel 31. After the first housing 25 and the second housing 26 are fixed, the lamp panel 31 and the mounting bracket 23 are clamped together by the first housing 25 and the second housing 26.

[0085] Both the first housing 25 and the second housing 26 adopt a light-shielding structure. The first housing 25 has a light-transmitting hole 252 for each light-emitting element 32, and the light emitted by the light-emitting element 32 shines outward from the light-transmitting hole 252.

[0086] Furthermore, the comb body 20 also includes a liquid storage shell 27, which forms a liquid storage cavity 271. Optionally, the liquid storage shell 27 is located on the side of the second shell 26 opposite to the first shell 25. Specifically, the second shell 26 is provided with a communication port having an internal thread, and the bottle mouth of the liquid storage shell 27 is provided with an external thread that is screwed into the internal thread.

[0087] Furthermore, the comb body 20 also includes a base plate 29, to which a plurality of comb teeth 28 are fixed. Optionally, the comb teeth 28 and the base plate 29 are integrally formed. In some embodiments, both the comb teeth 28 and the base plate 29 are light-transmitting structures, with the base plate 29 covering the side of the first housing 25 opposite to the second housing 26 and covering the light-transmitting hole 252, allowing light emitted by the light-emitting element 32 to be emitted outward from the base plate 29 and the comb teeth 28.

[0088] The base plate 29 includes a first surface and a second surface that are opposite to each other. The first surface has two first protrusions 291 and a plurality of comb teeth 28, with the plurality of comb teeth 28 located between the two first protrusions 291. The second surface has a slot (not shown) corresponding to each first protrusion 291, and the slot extends into the first protrusion 291, making the first protrusion 291 hollow.

[0089] The outer surface of the first housing 25 is provided with two second protrusions 253. The two second protrusions 253 are inserted into the two slots in a one-to-one correspondence, thereby restricting the movement of the base plate 29 relative to the first housing 25.

[0090] In some embodiments, the second protrusion 253 is provided with an insertion hole 254 to communicate with the mounting space 262, and an insertion rib 293 is provided in the slot. The insertion rib 293 is inserted into the mounting space 262 through the insertion hole 254. The insertion rib 293, the base plate 29, the first protrusion 291 and the comb teeth 28 are all integrally injection molded structures, so the insertion rib 293 is also a light-transmitting structure.

[0091] The lamp plate 31 is provided with a light-emitting element 32 at the end of the corresponding insertion rod 293. The insertion rod 293 can not only guide the light emitted by the light-emitting element 32 outward, so that the first protrusions 291 at both ends of the base plate 29 can transmit light and increase the phototherapy area; but the insertion rod 293 can also position the installation of the base plate 29.

[0092] The shape of each comb tooth 28 can be the same, or some comb teeth 28 can be conical and others can be flat, thus providing different combing experiences.

[0093] The base plate 29 is provided with a through hole for the liquid guiding column 24 to pass through.

[0094] Please refer to the reference. Figure 9 The connecting part 10 includes a third housing 18 and a fourth housing 19. The third housing 18 is approximately semi-circular, and the fourth housing 19 is annular and surrounds the edge of the third housing 18. The fourth housing 19 is provided with a fixing hole 133 and a clearance hole 134.

[0095] Furthermore, the connecting part 10 also includes an annular member 17, which is inserted into the relief hole 134 and surrounds the pusher 14, allowing the pusher 14 to move within the annular member 17. The annular member 17 can also serve as a decorative element.

[0096] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A therapeutic comb, characterized in that, include: Connecting part; The comb body has multiple comb teeth, and the comb body is movably connected to the connecting part to have a first position and a second position; A physiotherapy element is disposed on the main body of the comb; A circuit board is disposed on the comb body and electrically connected to the physiotherapy element; as well as, The switching element includes a first component disposed on the connecting portion and a second component disposed on the comb body. The second component is electrically connected to the circuit board. In the first position, the first component and the second component are close to or abut against each other to turn on the physiotherapy element. In the second position, the first component and the second component are moved away from each other so that the physiotherapy element is turned off.

2. The therapeutic comb as described in claim 1, characterized in that, In the first position, the comb teeth are exposed; in the second position, the comb teeth are covered by the connecting portion.

3. The therapeutic comb as described in claim 2, characterized in that, The connecting part has a storage cavity, and the comb body is rotatably connected to the connecting part. In the first position, the comb teeth are stored in the storage cavity, and in the second position, the comb teeth are exposed outside the storage cavity.

4. The therapeutic comb as described in claim 3, characterized in that, The outer contour of the connecting part includes a rounded edge and a straight edge that are connected end to end. The storage cavity has an opening on the straight edge, and the center of the rounded edge is located on the rotation axis of the comb body and the connecting part.

5. The therapeutic comb as described in claim 1, characterized in that, The therapeutic comb also includes a pusher and a limiting member. The pusher is movably connected to the connecting part, and the limiting member is movably connected to the comb body and is locked to the connecting part to restrict the movement of the comb body relative to the connecting part. When the pushing member is subjected to external force, it can push the limiting member to move, so that the limiting member is disengaged from the connecting part.

6. The therapeutic comb as described in claim 5, characterized in that, The comb body and the connecting part are rotatably connected about a rotation axis; The connecting part is provided with a plug-in hole, the pushing member is provided with a positioning hole, and the limiting member includes a positioning shaft and a plug-in part; The insertion part is inserted into the insertion hole, the pusher is movably connected to the connecting part along the direction of the rotation axis so that the insertion part is disengaged from the insertion hole, the positioning shaft is inserted into the positioning hole, the positioning shaft can rotate within the positioning hole, and the axis of the positioning shaft coincides with the rotation axis.

7. The therapeutic comb as described in claim 5, characterized in that, One side of the connecting part has a fixing hole, and the opposite side is provided with the pushing member; A rotating shaft is fixed inside the fixing hole, and the comb body is provided with a shaft hole that is rotatably connected to the rotating shaft; The rotating shaft has a first component and a mounting through hole, and a charging electrode is provided in the mounting through hole.

8. The therapeutic comb as described in claim 7, characterized in that, A limiting groove is provided on one side of the connecting part, and a limiting protrusion is provided on the rotating shaft to be inserted into the limiting groove to restrict the rotation of the rotating shaft relative to the connecting part.

9. The therapeutic comb as described in any one of claims 1 to 8, characterized in that, The first component is a protrusion, and the second component is a limit switch; or... The switching device is a Hall switch, the first component is a magnet, and the second component is a Hall element.

10. The therapeutic comb as described in any one of claims 1 to 8, characterized in that, The therapeutic element includes any one or more of the following: a phototherapy lamp, a microcurrent electrode, and a vibration motor; and / or, The comb body is also provided with a liquid storage cavity and a liquid guiding column. The liquid guiding column and the comb teeth are located on the same side. The liquid guiding column has a liquid guiding hole that communicates with the liquid storage cavity.

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