Ear moxibustion instrument and assembling device of ear moxibustion instrument

Abstract

The invention relates to the technical field of medical instruments, in particular to an ear moxibustion instrument and an assembling device of the ear moxibustion instrument, the assembling device comprises an assembling table, a clamping base and two sets of supporting frames are arranged on the assembling table, and the assembling device of the ear moxibustion instrument further comprises an opening mechanism and a positioning mechanism; the opening mechanism comprises a mounting frame, a circular hole vertically opposite to the clamping base is formed in the mounting frame, a plurality of opening claws are slidably assembled on the mounting frame in the radial direction of the circular hole, wedge-shaped plates are arranged on the sides, away from the center of the circular hole, of the opening claws, and the wedge-shaped plates are obliquely arranged from top to bottom and back to the center of the circular hole. The positioning mechanism is used for limiting the downward moving positions of the distraction claws, the bottoms of the wedge-shaped plates are horizontally opposite to the annular grooves of the silica gel earmuffs, and when the distraction claws are far away from each other, the wedge-shaped plates of the distraction claws push the parts, located above the annular grooves, in the silica gel earmuffs to be turned outwards; and the clamping shell is assembled below the mounting frame in a floating mode through an elastic connecting piece and is provided with a clamping cavity, and the clamping device has the advantage that the assembling efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical instruments, and in particular discloses an ear moxibustion instrument and an assembly device of the ear moxibustion instrument. Background Art

[0002] Moxibustion is a therapy that uses moxa or other drugs to burn and warm specific parts of the human body. It has the effects of warming the blood, strengthening the body and eliminating evil, so as to achieve the purpose of treating diseases and preventing health care. This inexpensive and effective medical and health care method is widely used by people, and the ear moxibustion mentioned in daily life is moxibustion on the ear. Nowadays, the well-known ear moxibustion instrument is a medical device that uses warming effect to stimulate the auricle in order to achieve the purpose of treating diseases. That is, the ear moxibustion instrument can warm the meridians, dispel cold and relieve pain, adjust the physiological functions of the human body, promote metabolism, enhance the activity of the endocrine system, and enhance immunity.

[0003] The Chinese patent with the authorization announcement number CN217366541 U discloses a multifunctional intelligent head and ear moxibustion treatment instrument, which includes at least one arc-shaped connecting rod and at least two moxibustion heads. The moxibustion heads include a moxibustion cup and a fixed sleeve. The fixed sleeve is provided with a circular channel for inserting the moxibustion cup. The moxibustion cup is inserted from the outer port of the fixed sleeve. The inner port of the fixed sleeve is provided with an earmuff. When in use, the earmuff is covered on the ear, and the moxa stick burning in the moxibustion cup will heat up, thereby treating the ear.

[0004] In the prior art, earmuffs are usually made of soft materials, such as silicone, etc. The earmuffs are usually vulcanized on the fixed sleeve. When the finished product is inspected after assembly, if there is a problem with the earmuffs, they cannot be replaced, resulting in the overall scrapping of the finished product, causing waste. Summary of the invention

[0005] The present invention provides an ear-moxibustion instrument to solve the technical problem in the prior art that the earmuff and the fixing sleeve cannot be disassembled, which easily leads to the overall scrapping of the finished product; and also provides an ear-moxibustion instrument assembly device to assemble the ear-moxibustion instrument.

[0006] In order to solve the above problems, the technical solution of the ear moxibustion instrument provided by the present invention is: an ear moxibustion instrument, comprising a main body and a silicone earmuff arranged on the main body, the main body comprising an outward-turned edge for installing the silicone earmuff, the silicone earmuff comprising a straight tube part and a conical tube part connected to the straight tube part, the outer diameter of the conical tube part gradually increases from the straight tube part to the other end, an annular groove is provided on the inner wall of the straight tube part, and the outward-turned edge is stuck in the annular groove.

[0007] The beneficial effect is that: a ring groove is provided on the inner wall of the straight tube part, and an outward-turned edge is provided on the main body part. Since the silicone earmuff is elastic, the silicone earmuff can be deformed by driving it during assembly, so that the ring groove is sleeved on the outward-turned edge, thereby realizing a detachable connection between the silicone earmuff and the main body part. During the inspection of the finished product, even if the silicone earmuff is found to be damaged, it can be disassembled and replaced without scrapping the entire finished product, thereby avoiding waste.

[0008] The present invention also includes the following technical solution: the main body includes a moxibustion device fixing frame and a moxibustion device fixedly mounted on the moxibustion device fixing frame, and the eversion edge is arranged on the moxibustion device fixing frame.

[0009] The technical scheme of the assembly device of the ear-moxibustion instrument provided by the present invention is: an assembly device of the ear-moxibustion instrument, comprising an assembly table, the assembly table is provided with a clamping base and two sets of support frames arranged on both sides of the clamping base, the clamping base is for the silicone earmuff to be buckled and mounted, and the assembly device of the ear-moxibustion instrument also includes a spreading mechanism and a positioning mechanism;

[0010] The propping mechanism comprises: a mounting frame, which is slidably mounted on the two supporting frames in the up-down direction, and the mounting frame is provided with a circular hole which is vertically opposite to the clamping base;

[0011] A plurality of opening claws are evenly distributed around the circular hole, and the opening claws are slidably assembled on the mounting frame along the radial direction of the circular hole. A wedge-shaped plate is provided on the side of each opening claw away from the center of the circular hole, and the wedge-shaped plate is arranged obliquely from top to bottom and away from the center of the circular hole. The positioning mechanism is used to limit the downward movement position of the opening claw so that the bottom of the wedge-shaped plate is horizontally aligned with the annular groove of the silicone earmuff, and when the opening claws are away from each other, the wedge-shaped plate of each opening claw pushes the silicone earmuff to be everted;

[0012] The clamping shell is floatingly assembled under the mounting frame through an elastic connecting piece, and has a clamping cavity for adaptively pressing on the cone part of the silicone earmuff and clamping the silicone earmuff up and down together with the clamping base.

[0013] The technical effect is as follows: the silicone earmuff buckle is installed on the clamping base, and the mounting frame is moved downward so that the clamping shell located below the mounting frame covers the clamping base, and the clamping cavity of the clamping shell is adapted to be pressed on the conical part of the silicone earmuff and clamps the silicone earmuff up and down together with the clamping base. At the same time, the positioning mechanism limits the position of the mounting frame moving downward along the support frame, so that the bottom of the wedge plate is horizontally aligned with the annular groove of the silicone earmuff, and synchronously drives each opening claw to move away from the center direction of the circular hole, and the wedge plate pushes the annular groove of the silicone earmuff to be turned outward, ensuring that the annular groove of the silicone earmuff can be evenly opened under the action of each opening claw, and then the everted edge of the moxibustion device fixing frame is placed into the annular groove opened by the wedge plate, and the opening claw is driven to move upward, so that the opened part of the silicone earmuff annular groove is reset and then accurately covers the moxibustion device fixing frame, ensuring that the moxibustion device fixing frame smoothly enters the annular groove of the silicone earmuff, thereby improving assembly efficiency.

[0014] The present invention also includes the following technical solutions: the mounting frame includes an intermediate plate and an upper shell and a lower shell respectively installed on the upper and lower sides of the intermediate plate, there is a gap between the intermediate plate and the lower shell, each spreading claw is adaptively slidably assembled in the gap, the intermediate plate is provided with waist-shaped holes corresponding to the spreading claws one by one, the waist-shaped holes extend along the radial direction of the circular hole, the spreading claws are provided with screws, the screws pass through the waist-shaped holes and are slidably assembled in the waist-shaped holes.

[0015] The technical effect is that the screw is driven to make each opening claw assembled in the interval slide in the waist-shaped hole of the middle plate toward or away from the circular hole to shrink or open the clamping claw, so as to facilitate the opening of the silicone earmuff and the clamping of the moxibustion device fixing frame.

[0016] The present invention also includes the following technical solutions: the spreading claw includes an L-shaped plate body, the L-shaped plate body includes a horizontal side provided with the screw and a vertical side close to the center of the circular hole, and the wedge-shaped plate is arranged on the vertical side; the assembly device of the ear moxibustion instrument includes a driving mechanism, the driving mechanism is used to drive the spreading claws to move synchronously, and the driving mechanism includes an elastic ring, which is sleeved on the outside of the vertical side of each L-shaped plate body to drive each L-shaped plate body to approach each other.

[0017] The technical effect is that the spreading claws are slidably installed on the middle plate through the screws on the horizontal sides, and the vertical sides are driven by the elastic rings to retract the spreading claws toward the center of the circular hole, so as to facilitate the contraction of the spreading claws.

[0018] The present invention also includes the following technical solution: the driving mechanism also includes a guide member installed on the middle plate and rotatable around an axis extending up and down, and a driving handle driving the guide member to rotate, the guide member has a wavy outer peripheral surface, the wavy outer peripheral surface has alternatingly arranged inner recesses and protrusions, the protrusions are used to push the screw to slide in a direction away from the center of the circular hole, and the inner recesses allow the screw to slide in a direction close to the center of the circular hole.

[0019] The present invention also includes the following technical solution: the positioning mechanism includes a positioning seat installed at the bottom of the support frame and a locking member rotatably installed on the positioning seat at the bottom. The top of the positioning seat is connected to a positioning plate through a spring. A torsion spring is also provided between the positioning seat and the locking member to make the top of the locking member rotate toward the positioning seat. When the mounting frame moves downward, it presses against the positioning plate. The locking member is used to press the mounting frame tightly against the positioning plate.

[0020] The present invention also includes the following technical solution: a locking mechanism is provided at the top of the support frame, the locking mechanism includes a support and a locking rod installed in the support and elastically retracted in the horizontal direction, and a locking block is provided on the mounting frame for cooperating with the locking rod to lock the locking rod. When the mounting frame moves up to the top of the support frame, the locking mechanism locks the mounting frame.

[0021] The present invention also includes the following technical solution: the spreading mechanism also includes a plurality of guide members corresponding one-to-one to the spreading claws, the guide members are installed on the spreading claws through elastic connecting members, the top of the guide members is chamfered, and the surface facing the hollow structure of the mounting frame is an arc surface, which is used to straighten the fixing frame of the moxibustion device.

[0022] The present invention also provides a method for assembling a medical device, using the assembly device of the ear moxibustion instrument as described above, comprising the following steps:

[0023] Step 1: Install the silicone earmuff buckle onto the clamping base, and drive the mounting frame to move downward until the clamping cavity of the clamping shell completely covers the clamping base, and the clamping cavity fits on the conical part of the silicone earmuff and clamps the silicone earmuff together with the clamping base;

[0024] Step 2, continue to move the mounting frame downward until the mounting frame moves downward until it presses against the positioning plate, the locking member presses the mounting frame against the positioning plate, drives the opening claws to move away from each other, the wedge-shaped plates of the opening claws push the silicone earmuffs to evert, and then put the moxibustion device fixing frame between the opening claws and place the everted edges in the annular groove;

[0025] Step 3: Open the locking piece and drive the mounting frame to move upward. After the wedge plate is separated from the silicone earmuff, the silicone earmuff rebounds and covers the outward edge. Continue to move the mounting frame upward until the clamping shell is separated from the clamping base, and remove the finished product from the clamping base.

[0026] This assembly method has the same technical effect as the assembly device of the ear moxibustion instrument: the ring groove of the silicone earmuff is evenly opened, and then the opened part is reset to accurately cover the moxibustion device fixing frame, ensuring that the moxibustion device fixing frame smoothly enters the ring groove of the silicone earmuff, thereby improving assembly efficiency.

[0027] The beneficial effects of the present invention are as follows: the silicone earmuff buckle is installed on the clamping base, and the mounting frame is moved downward so that the clamping shell located below the mounting frame covers the clamping base, and the clamping cavity of the clamping shell is adapted to be pressed on the conical part of the silicone earmuff and clamps the silicone earmuff up and down together with the clamping base. At the same time, the positioning mechanism limits the position of the mounting frame moving downward along the supporting frame, so that the bottom of the wedge plate is horizontally aligned with the annular groove of the silicone earmuff, and synchronously drives each opening claw to move away from the center direction of the circular hole, and the wedge plate pushes the annular groove of the silicone earmuff to be turned outward, ensuring that the annular groove of the silicone earmuff can be evenly opened under the action of each opening claw, and then the turned-out edge of the moxibustion device fixing frame is placed in the annular groove opened by the wedge plate, and the opening claw is driven to move upward, so that the turned-up part of the silicone earmuff annular groove is reset and then accurately covers the moxibustion device fixing frame, ensuring that the moxibustion device fixing frame smoothly enters the annular groove of the silicone earmuff, thereby improving assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] By reading the following detailed description with reference to the accompanying drawings, the above and other objects, features and advantages of the exemplary embodiments of the present invention will become readily understood. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0029] Figure 1 It is a three-dimensional picture of the ear moxibustion instrument;

[0030] Figure 2 This is an exploded view of the ear moxibustion instrument;

[0031] Figure 3 The figure is a schematic diagram of an exploded cross-section of an ear moxibustion instrument;

[0032] Figure 4 It is a schematic diagram of a fixing frame of a moxibustion device in an ear moxibustion instrument;

[0033] Figure 5 It is a schematic diagram of the moxibustion device in the ear moxibustion instrument;

[0034] Figure 6 It is a three-dimensional schematic diagram of the assembly device of the middle ear moxibustion instrument of the present invention;

[0035] Figure 7 A three-dimensional schematic diagram of another viewing angle of the assembly device of the middle ear moxibustion instrument of the present invention;

[0036] Figure 8 It is a front view schematic diagram of the assembly device of the middle ear moxibustion instrument of the present invention;

[0037] Fig. 9 For the present invention Figure 8 Schematic cross-sectional view of AA in the figure;

[0038] Fig.10It is a side view schematic diagram of the assembly device of the middle ear moxibustion instrument of the present invention;

[0039] Fig.11 For the present invention Fig.10 A magnified schematic diagram of part A;

[0040] Fig.12 For the present invention Fig.10 A schematic cross-sectional view of the middle BB;

[0041] Fig.13 It is a top view schematic diagram of the assembly device of the middle ear moxibustion instrument of the present invention;

[0042] Fig.14 It is a three-dimensional schematic diagram of the propping mechanism in the present invention;

[0043] Fig.15 It is a partial structural schematic diagram of the propping mechanism in the present invention;

[0044] Fig.16 It is a front view schematic diagram of the propping mechanism in the present invention;

[0045] Fig.17 It is a cross-sectional schematic diagram of the assembly device of the middle ear moxibustion instrument of the present invention when it is assembled;

[0046] Fig.18 For the present invention Fig.17 An enlarged schematic diagram of part B;

[0047] Fig.19 For the present invention Fig.18 An enlarged schematic diagram of part C of FIG.

[0048] Fig. 20 It is a three-dimensional schematic diagram of the mounting frame in the present invention;

[0049] Fig.21 is a three-dimensional schematic diagram of another viewing angle of the mounting frame of the present invention;

[0050] Fig. 22 It is a three-dimensional schematic diagram of the open claws in the present invention;

[0051] Fig.23 It is a three-dimensional schematic diagram of another embodiment of the assembly device of the middle ear moxibustion instrument of the present invention;

[0052] Fig.24 For the present invention Fig.23 An enlarged schematic diagram of the D portion;

[0053] Fig.25 It is a three-dimensional schematic diagram of the guide member in the present invention.

[0054] Description of reference numerals: 100, silicone earmuff; 101, straight tube portion; 101a, annular groove; 102, conical tube portion; 200, moxibustion device fixing frame; 201, eversion edge; 202, mounting groove; 300, earphone cover; 400, moxibustion device; 401, mounting ear plate;

[0055] 1. Assembly table; 2. Clamping base; 3. Support frame; 4. Spreading mechanism; 41. Mounting frame; 411. Middle plate; 411a. Waist-shaped hole; 412. Upper shell; 413. Lower shell; 414. Spacer; 42. Spreading claw; 421. Wedge plate; 422. Screw; 423. Horizontal edge; 424. Vertical edge; 43. Clamping shell; 431. Clamping cavity; 5. Positioning mechanism; 51. Positioning seat; 52. Locking member; 53. Positioning plate; 54. Spring; 55. Torsion spring; 6. Elastic connecting member; 7. Driving mechanism; 71. Elastic ring; 72. Guide member; 721. Inner recess; 722. Protrusion; 73. Driving handle; 8. Locking mechanism; 81. Support; 82. Locking rod; 83. Locking block; 9. Guide member; 91. Chamfer; 92. Arc surface. DETAILED DESCRIPTION

[0056] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0057] In the description of the present invention, unless otherwise clearly specified and limited, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance; unless otherwise specified or explained, the term "plurality" refers to two or more; the terms "connected" and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. And in the present invention, the length direction of the medical device assembly equipment is defined as the horizontal direction, the height direction is the vertical direction, and the width direction is the longitudinal direction. This definition is only for the convenience of understanding and does not have a special meaning.

[0058] Specific embodiment of the ear moxibustion instrument:

[0059] like Figure 1-5As shown, the ear moxibustion instrument includes a main body and a silicone earmuff 100, and the main body includes a moxibustion device fixing frame 200, an earphone cover 300 and a moxibustion device 400. The silicone earmuff 100, the earphone cover 300 and the moxibustion device 400 are all fixedly mounted on the moxibustion device fixing frame 200.

[0060] The moxibustion device 400 is the core part of the ear moxibustion instrument, which can generate the heat required for moxibustion and warm the acupuncture points of the ear. The moxibustion device 400 has a space for accommodating moxa sticks. The bottom outer side of the moxibustion device 400 has four spaced mounting ear plates 401.

[0061] The inner bottom of the moxibustion device fixing frame 200 is provided with four mounting grooves 202 for the mounting ear plates 401 to extend into. When in use, the moxibustion device 400 is inserted downward into the moxibustion device fixing frame 200, and after reaching the bottom, it is rotated at a set angle so that the mounting ear plates 401 enter the mounting grooves 202, thereby achieving fixed assembly between the moxibustion device fixing frame 200 and the moxibustion device 400.

[0062] The bottom of the moxibustion device fixing frame 200 has an outwardly turned edge 201 .

[0063] The earphone cover 300 is fixedly sleeved on the outside of the moxibustion device fixing frame 200 to play a role of protection and fixing.

[0064] The silicone earmuff 100 is trumpet-shaped and covers the outside of the ear when in use, which not only improves the wearing comfort, but also improves the sealing performance to prevent the leakage of moxibustion smoke, so as to ensure the effect of ear moxibustion. The silicone earmuff 100 includes a straight tube part 101 connected to the moxibustion device fixing frame 200, and also includes a conical tube part 102 covering the outside of the ear, wherein the outer diameter of the conical tube part 102 gradually increases from the straight tube part 101 to the other end.

[0065] An annular groove 101a is provided on the inner wall of the straight tube portion 101 of the silicone earmuff 100, and the outward-turned edge 201 is inserted into the annular groove 101a, thereby achieving fixed assembly between the silicone earmuff 100 and the moxibustion device fixing frame 200. During assembly, the side of the annular groove 101a away from the conical tube portion 102 needs to be turned outward so that the outward-turned edge 201 can be inserted into the annular groove 101a.

[0066] Specific embodiment of the assembly device of the ear moxibustion instrument:

[0067] like Figures 6 to 25As shown, the assembly device of the ear moxibustion instrument (hereinafter referred to as the assembly device) includes an assembly table 1, a clamping base 2, a support frame 3, a stretching mechanism 4, a positioning mechanism 5, an elastic connector 6, a driving mechanism 7, a locking mechanism 8, and a guide member 9. The clamping base 2 and the support frame 3 are both installed on the assembly table 1. The support frame 3 is divided into two groups and symmetrically arranged on the lateral sides of the clamping base 2. The clamping base 2 is used to adapt to the buckled silicone earmuff 100. The stretching mechanism 4 is slidably installed on the support frame 3 and moves up and down along the support frame 3. The positioning mechanism 5 is used to limit the downward movement position of the stretching mechanism 4, so that the stretching mechanism 4 just moves down to the position of the annular groove 101a of the silicone earmuff 100, so that the stretching mechanism 4 can evenly stretch the annular groove 101a of the silicone earmuff 100, thereby ensuring that the outward edge 201 of the moxibustion device fixing frame 200 is smoothly placed in the annular groove 101a, thereby improving the assembly efficiency.

[0068] Specifically, Figure 17-Figure 22 As shown, the spreading mechanism 4 includes a mounting frame 41, a spreading claw 42, and a clamping shell 43, wherein a circular hole is provided on the mounting frame 41, corresponding to the clamping base 2 up and down, when the mounting frame 41 moves downward, the silicone earmuff 100 buckled on the clamping base 2 can enter the circular hole, the mounting frame 41 is slidably assembled on the supporting frame 3, and can move up and down along the supporting frame 3, and the number of the spreading claws 42 is multiple, which are evenly arranged around the circular hole of the mounting frame 41 and slidably mounted on the mounting frame 41, each spreading claw 42 can slide along the radial direction of the circular hole to realize the opening and contraction of the spreading claw 42, and each spreading claw 42 has a wedge plate 421 on the side away from the center of the circular hole, and the wedge plate 421 is arranged from top to bottom and tilted away from the center of the circular hole, so that when each spreading claw 42 spreads the annular groove 101a of the silicone earmuff 100, the upper part of the annular groove 101a The parts can be turned outward along the inclined surface of the wedge plate 421 in the direction away from the circular hole, and the annular groove 101a can be evenly stretched, ensuring that the everted edge 201 of the moxibustion device fixing frame 200 is smoothly placed in the annular groove 101a, and the positioning mechanism 5 is used to limit the downward position of the mounting frame 41, that is, to position the downward moving position of each spreading claw 42, so that the bottom of the wedge plate 421 is horizontally opposite to the annular groove 101a of the silicone earmuff 100, and when the spreading claws 42 are away from each other, the wedge plates 421 of each spreading claw 42 can push the silicone earmuff 100 to be turned outward, and the annular groove 101a of the silicone earmuff 100 is evenly stretched through the synchronous movement of the spreading claws 42, ensuring that the everted edge 201 of the moxibustion device fixing frame 200 is smoothly placed in the annular groove 101a, thereby realizing the assembly of the silicone earmuff 100 and the moxibustion device fixing frame 200 and improving the assembly efficiency.

[0069] like Fig. 9 , Fig.12 , Fig.17 , Fig.18As shown, the clamping shell 43 has a clamping cavity 431, which is adapted to the outer contour of the conical part 102 of the silicone earmuff 100, and is used to adaptively press on the conical part 102 of the silicone earmuff 100 and clamp the silicone earmuff 100 up and down together with the clamping base 2, so as to prevent the opening claws 42 from causing large-scale deformation of other parts of the annular groove 101a of the silicone earmuff 100 when turning over the annular groove 101a of the silicone earmuff 100, so that the moxibustion device fixing frame 200 cannot be accurately installed in the annular groove 101a of the silicone earmuff 100, and when each opening claw 42 is lifted upward, the clamping shell 43 is pressed on the silicone earmuff 100 to prevent the silicone earmuff 100 from being taken out.

[0070] The clamping shell 43 is floatingly assembled under the mounting frame 41 through the elastic connecting member 6, so that when the mounting frame 41 moves downward, the elastic connecting member 6 drives the clamping shell 43 to contact the clamping base 2 first, and then presses on the conical part 102 of the silicone earmuff 100 in an adaptive manner, and clamps the silicone earmuff 100 up and down together with the clamping base 2, ensuring that the conical part 102 of the silicone earmuff 100 is clamped, and the opening mechanism 4 does not affect the conical part 102, causing the conical part 102 to deform, and then the mounting frame 4 is moved downward. 1 squeeze the elastic connector 6 until the opening claw 42 enters the annular groove 101a of the straight tube part 101, and open the part above the annular groove 101a to install the moxibustion device fixing frame 200. After the silicone earmuff 100 and the moxibustion device fixing frame 200 are assembled, the elastic connector 6 is reset, and the mounting frame 41 and the opening claw 42 are first ejected upward for a certain distance, so that the opening claw 42 is separated from the moxibustion device fixing frame 200, so as to prevent the mounting frame 41 and the clamping shell 43 from lifting the moxibustion device fixing frame 200 when they move upward together. In this embodiment, Fig.16 As shown, the elastic connector 6 is a tension spring structure, and there is no excessive restriction on this. Other elastic and retractable structures such as spring sheets, elastic rings, rubber, etc. can also be selected according to actual conditions.

[0071] like Figure 12-Figure 15As shown, the mounting frame 41 includes an intermediate plate 411, an upper shell 412, and a lower shell 413, and a gap 414 is provided between the intermediate plate 411 and the lower shell 413, that is, the edge of the lower shell 413 has a folded edge, and the folded edges of the intermediate plate 411 and the lower shell 413 are installed so that a gap is formed between the lower shell 413 and the intermediate plate 411, and each opening claw 42 is adaptively slidably assembled in the gap 414, and waist-shaped holes 411a corresponding to the opening claws 42 are provided on the intermediate plate 411, and the waist-shaped holes 411a extend radially along the circular hole to facilitate the opening claws 42 to slide toward or away from the circular hole, and a screw rod 422 is provided on the opening claw 42, and the screw rod 422 penetrates the waist-shaped hole 411a and is slidably assembled in the waist-shaped hole 411a, and the opening and clamping of the opening claw 42 are realized by driving the screw rod 422 to drive the opening claw 42 to slide along the waist-shaped hole 411a. The upper shell 412 and the lower shell 413 can be used to protect the safe operation of the spreading claws 42 and avoid damage.

[0072] like Figure 20-Figure 22 As shown, the opening claw 42 includes an L-shaped plate body, which includes a horizontal side 423 and a vertical side 424. The screw 422 is installed on the horizontal side 423, and the wedge plate 421 is arranged on the vertical side 424. The opening claw 42 is installed in the waist-shaped hole 411a of the middle plate 411 through the screw 422 on the horizontal side 423. The wedge plate 421 is inclined relative to the vertical side 424. When the annular groove 101a of the silicone earmuff 100 is turned outward and opened, the upper part of the annular groove 101a can be slowly opened along the inclined surface of the wedge plate 421 to prevent the upper part of the annular groove 101a from being bent.

[0073] like Figure 17-Figure 22 As shown, in this embodiment, the assembly device of the ear moxibustion instrument further includes a driving mechanism 7 for driving the opening claws 42 to move synchronously, wherein the driving mechanism 7 includes an elastic ring 71, which is sleeved on the outside of the vertical sides 424 of each L-shaped plate to drive the L-shaped plates to move closer to each other. Specifically, as Fig.18 , Fig.19 and Fig.21 As shown, after the wedge-shaped plate 421 of the opening claw 42 evenly opens the annular groove 101a of the silicone earmuff 100, it is ensured that the outward-turned edge 201 of the moxibustion device fixing frame 200 is smoothly placed into the annular groove 101a. At this time, the elastic ring 71 drives the wedge-shaped plate 421 of the opening claw 42 to move toward the circular hole, so that the opened part of the annular groove 101a retracts and covers the outward-turned edge 201 of the moxibustion device fixing frame 200, completing the assembly.

[0074] like Fig.15 , Fig. 20 and Fig.21As shown, the driving mechanism 7 also includes a guide member 72 and a driving handle 73. The guide member 72 is rotatably mounted on the middle plate 411. The driving handle 73 drives the guide member 72 to rotate around the axis extending up and down the middle plate 411. The guide member 72 has a wavy outer peripheral surface, and the wavy outer peripheral surface has inner recesses 721 and protrusions 722 arranged alternately. The protrusions 722 are used to push the screw rod 422 to slide in a direction away from the center of the circular hole, and the inner recess 721 allows the screw rod 422 to slide in a direction close to the center of the circular hole. The driving handle 73 is rotated to drive the guide member 72 to drive the screw rod 422 to move along the wavy outer peripheral surface of the guide member 72. When the screw rod 422 is in the inner recess 721, the opening claw 42 remains in a clamped state. When the screw rod 422 is in the protrusion 722, the opening claw 42 is in an open state. The screw rod 422 drives each opening claw 42 to move toward or away from the center of the circular hole, thereby realizing the opening and clamping of each opening claw 42.

[0075] like Figure 7 , Fig.10 and Fig.11 As shown, the positioning mechanism 5 includes a positioning seat 51, a locking member 52, and a positioning plate 53. The positioning seat 51 is installed at the bottom of the support frame 3, and the locking member 52 is rotatably installed at the bottom of the positioning seat 51. The top of the positioning seat 51 is connected to the positioning plate 53 through a spring 54. The downward position of the mounting frame 41 is limited by the positioning plate 53, so that each opening claw 42 installed on the mounting frame 41 can accurately reach the annular groove 101a of the silicone earmuff 100, so that the bottom of the wedge plate 421 is horizontally opposite to the annular groove 101a of the silicone earmuff 100, and the annular groove 101a is evenly opened. A torsion spring 55 is also provided between the positioning seat 51 and the locking member 52, so that the top of the locking member 52 rotates toward the positioning seat 51. When the mounting frame 41 moves downward, it presses on the positioning plate 53, and the locking member 52 is used to press the mounting frame 41 against the positioning plate 53. The installation frame 41 is prevented from moving, which causes the position deviation of each opening claw 42 to affect the opening of the silicone earmuff 100. The positioning plate 53 is connected to the upper part of the positioning seat 51 through the spring 54, and can be adjusted in time according to the position relationship of the silicone earmuff 100 to ensure that the opening claw 42 is aligned with the annular groove 101a of the silicone earmuff 100, so that the bottom of the wedge plate 421 is horizontally aligned with the annular groove 101a of the silicone earmuff 100, so as to facilitate the uniform opening of the annular groove 101a.

[0076] like Figure 6 , Figure 7 and Fig.10As shown, a locking mechanism 8 is provided at the top of the support frame 3, and the locking mechanism 8 includes a support 81, a locking rod 82, and a locking block 83. The support 81 is installed at the top of the support frame 3, the locking rod 82 is installed in the support 81 and elastically retracts in the horizontal direction, and the locking block 83 is installed on the middle plate 411. When the mounting frame 41 moves up to the top of the support frame 3, the locking rod 82 extends from the support 81 into the locking block 83 to lock the mounting frame 41, so that the propping mechanism 4 is locked above the support frame 3, which is convenient for removing the assembled moxibustion device fixing frame 200 and the silicone earmuff 100 from the clamping base 2.

[0077] like Fig.24 , Fig.25 As shown, the expansion mechanism 4 also includes a guide member 9, and the number of the guide members 9 is several and they are arranged one by one corresponding to the expansion claws 42. The guide member 9 is installed at the top of the expansion claw 42 through the elastic connecting member 6 to control the guide member 9 to move toward the circular hole of the mounting frame 41. The top of the guide member 9 is a chamfer 91, which is convenient for the placement of the moxibustion device fixing frame 200. The surface facing the circular hole of the mounting frame 41 is an arc surface 92, so that after the moxibustion device fixing frame 200 is placed in the expansion claws 42, the arc surface 92 exerts a downward pressure on the moxibustion device fixing frame 200 to straighten the moxibustion device fixing frame 200, thereby ensuring the accuracy of the installation position of the moxibustion device fixing frame 200.

[0078] In this embodiment, Figure 17-Figure 22 As shown, each spreading claw 42 is driven by a driving mechanism 7 to move toward or away from the circular hole of the mounting frame 41, thereby opening or clamping the spreading claw 42. The driving mechanism 7 is an elastic ring 71, a guide 72, and a driving handle 73 that are sleeved on the outside of the vertical edge 424 of each L-shaped plate. In other embodiments, the driving mechanism 7 can also be an oil cylinder, an air cylinder, a telescopic rod, etc. installed on each spreading claw 42. The spreading claw 42 can be opened and clamped by simply installing the spreading claw 42 on the telescopic end of the oil cylinder, the air cylinder, or the telescopic rod. Moreover, by driving by means of an oil cylinder, an air cylinder, a telescopic rod, etc., the degree of automation can also be improved.

[0079] In this embodiment, if Figure 7 , Fig.10 and Fig.11As shown, each spreading claw 42 limits the downward movement of the mounting frame 41 through the positioning mechanism 5, so that each spreading claw 42 is accurately moved to the annular groove 101a of the silicone earmuff 100, so that the bottom of the wedge plate 421 is horizontally opposite to the annular groove 101a of the silicone earmuff 100, and the positioning mechanism 5 locks the mounting frame 41 on the positioning plate 53 through the locking member 52 to achieve positioning. In other embodiments, a threaded rod can be screwed on the mounting frame 41, and the bottom of the threaded rod can be rotatably installed on the assembly table 1. The mounting frame 41 is driven to move downward by screwing the threaded rod until each spreading claw 42 moves to the annular groove 101a of the silicone earmuff 100, thereby ensuring the accuracy of the downward movement of the mounting frame 41.

[0080] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "up", "down", "front", "back", "left", "right", "width", "horizontal", "top", "bottom", "inside", "outside" and the like, which indicate orientation or positional relationships, are based on the orientation or positional relationships shown in the drawings of this specification, and are only for the purpose of facilitating the explanation of the scheme of the present invention and simplifying the description, rather than explicitly or implicitly indicating that the devices or elements involved must have the specific orientation, be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms cannot be understood or interpreted as limitations on the scheme of the present invention.

[0081] In addition, in the description of this specification, “plurality” means at least two, for example, two, three or more, etc., unless otherwise clearly and specifically defined.

Claims

1. An ear moxibustion instrument, comprising a main body and a silicone earmuff (100) arranged on the main body, characterized in that: The main body portion comprises an outward-turned edge (201) for mounting a silicone earmuff (100); the silicone earmuff (100) comprises a straight tube portion (101) and a conical tube portion (102) connected to the straight tube portion (101); the outer diameter of the conical tube portion (102) gradually increases from the straight tube portion (101) to the other end; an annular groove (101a) is provided on the inner wall of the straight tube portion (101); the outward-turned edge (201) is inserted into the annular groove (101a).

2. The ear moxibustion instrument according to claim 1, characterized in that: The main body portion comprises a moxibustion device fixing frame (200) and a moxibustion device (400) fixedly mounted on the moxibustion device fixing frame (200), and the eversion edge (201) is arranged on the moxibustion device fixing frame (200).

3. An assembling device for an ear-moxibustion instrument, used for assembling the ear-moxibustion instrument according to claim 1, comprising an assembling table (1), characterized in that: The assembly platform (1) is provided with a clamping base (2) and two groups of support frames (3) arranged on both sides of the clamping base (2), the clamping base (2) is adapted for the silicone earmuff (100) to be fitted and buckled, and the assembly device also includes a spreading mechanism (4) and a positioning mechanism (5); the spreading mechanism (4) includes a mounting frame (41), a plurality of spreading claws (42) and a clamping shell (43), the mounting frame (41) is slidably assembled on the two support frames (3) in the up-down direction, and a circular hole is provided on the mounting frame (41) which is directly opposite to the clamping base (2) in the up-down direction; A plurality of spreading claws (42) are evenly distributed around the circular hole. The spreading claws (42) are slidably mounted on the mounting frame (41) along the radial direction of the circular hole. Each spreading claw (42) has a wedge plate (421) on one side away from the center of the circular hole. The wedge plate (421) is arranged obliquely from top to bottom and away from the center of the circular hole. The clamping shell (43) is floatingly mounted below the mounting frame (41) through an elastic connecting piece (6), and has a clamping cavity (431) to fit and press on the conical cylinder portion (102) of the silicone earmuff (100) and clamp the silicone earmuff (100) up and down together with the clamping base (2). The positioning mechanism (5) is used to limit the position of the opening claw (42) moving downward, so that the bottom of the wedge plate (421) is horizontally aligned with the annular groove (101a) of the silicone earmuff (100), and when the opening claws (42) move away from each other, the wedge plates (421) of the opening claws (42) push the silicone earmuff (100) to turn outward.

4. The assembly device of the ear moxibustion instrument according to claim 3, characterized in that: The mounting frame (41) comprises an intermediate plate (411) and an upper shell (412) and a lower shell (413) respectively mounted on the upper and lower sides of the intermediate plate (411); a gap (414) is provided between the intermediate plate (411) and the lower shell (413); each opening claw (42) is adaptively slidably assembled in the gap (414); a waist-shaped hole (411a) corresponding to each opening claw (42) is provided on the intermediate plate (411); the waist-shaped hole (411a) extends radially along the circular hole; a screw rod (422) is provided on the opening claw (42); the screw rod (422) passes through the waist-shaped hole (411a) and is slidably assembled in the waist-shaped hole (411a).

5. The assembly device of the ear moxibustion instrument according to claim 4, characterized in that: The spreading claw (42) comprises an L-shaped plate body, the L-shaped plate body comprises a horizontal side (423) provided with the screw rod (422) and a vertical side (424) close to the center of the circular hole, and the wedge plate (421) is arranged on the vertical side (424); The assembly device of the ear moxibustion instrument comprises a driving mechanism (7), which is used to drive the opening claws (42) to move synchronously. The driving mechanism (7) comprises an elastic ring (71), which is sleeved on the outside of the vertical sides (424) of each L-shaped plate to drive the L-shaped plates to move closer to each other.

6. The assembly device of the ear moxibustion instrument according to claim 5, characterized in that: The driving mechanism (7) further comprises a guide member (72) rotatably mounted on the middle plate (411) around an axis extending up and down, and a driving handle (73) for driving the guide member (72) to rotate, wherein the guide member (72) has a wavy outer peripheral surface, wherein the wavy outer peripheral surface has inner recesses (721) and protrusions (722) arranged alternately, wherein the protrusions (722) are used to push the screw rod (422) to slide in a direction away from the center of the circular hole, and the inner recesses (721) allow the screw rod (422) to slide in a direction close to the center of the circular hole.

7. The assembly device of the ear moxibustion instrument according to any one of claims 3 to 6, characterized in that: The positioning mechanism (5) comprises a positioning seat (51) mounted at the bottom of the support frame (3) and a locking member (52) rotatably mounted on the positioning seat (51) at the bottom; the top of the positioning seat (51) is connected to a positioning plate (53) via a spring (54); a torsion spring (55) is further provided between the positioning seat (51) and the locking member (52) so that the top of the locking member (52) rotates toward the positioning seat (51); when the mounting frame (41) moves downward, it presses against the positioning plate (53); and the locking member (52) is used to press the mounting frame (41) against the positioning plate (53).

8. The assembly device of the ear moxibustion instrument according to any one of claims 3 to 6, characterized in that: A locking mechanism (8) is provided at the top of the support frame (3), the locking mechanism (8) comprising a support (81) and a locking rod (82) installed in the support (81) and elastically retractable in the horizontal direction, a locking block (83) is provided on the mounting frame (41) and cooperates with the locking rod (82) to lock the locking rod (82), and when the mounting frame (41) moves upward to the top of the support frame (3), the locking mechanism (8) locks the mounting frame (41).

9. The assembly device of the ear moxibustion instrument according to any one of claims 3 to 6, characterized in that: The spreading mechanism (4) also includes a plurality of guide members (9) corresponding one to one with the spreading claws (42); the guide members (9) are mounted on the spreading claws (42) via elastic connectors (6); the top of the guide members (9) is chamfered (91); the surface facing the hollow structure of the mounting frame (41) is an arc surface (92), which is used to straighten the moxibustion device fixing frame (200).

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