CN215308371U - Fire needle - Google Patents

Abstract

The utility model discloses a fire needle, relating to the technical field of medical instruments, and the technical scheme is as follows: the electric heating fire needle comprises a shell, wherein a through hole is formed in the shell, a thread layer is arranged on the inner side of the upper end in the through hole, the upper end in the through hole is connected with an adjusting screw rod through a thread layer in a threaded manner, a clamping mechanism is arranged at the bottom of the adjusting screw rod, a fire needle body is clamped at the bottom of the clamping mechanism, a heating resistance ring is fixedly arranged on the inner side of the lower end in the through hole, the cross section of the lower end of the shell is circular, an external thread is formed on the outer surface of the lower end of the shell, a stabilizing sleeve is connected to the outer side of the external thread in a threaded manner, and an electricity storage box is fixedly arranged at the upper end of the left side of the shell; this fire needle is comparatively convenient to use, through setting up adjusting screw for length can be adjusted as required when using, sets up latch mechanism simultaneously, makes the dismouting of fire needle body all comparatively convenient, and the practicality is stronger, and application prospect is comparatively extensive, is worth using widely.

Description

Fire needle

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a fire needle.

Background

Fire-needle therapy, which is known as "Jieji Jie Ji Nei" or "Shao Pin", is a method of treating diseases by burning the needle on fire, and then quickly penetrating the needle into the body, and the fire-needle has the functions of warming the channel, dredging collaterals, expelling wind and removing cold. It is mainly used for treating arthralgia syndrome, gastroptosis, epigastralgia, diarrhea, dysentery, sexual impotence, scrofula, rubella, menoxenia, dysmenorrhea, infantile malnutrition, flat wart, nevus, etc.

Fire needle therapy has been widely used in clinical treatment, and is being gradually applied to animal experiments in the natural sciences at present. The fire needle therapy has higher operation requirements for operators, and particularly, when the fire needle therapy is applied to animal experiments, the heating temperature of a needle body, the needling depth and the like need to be kept in better consistency. The degree of needle burning is not uniform, and the acupuncture depth of the acupuncture points is not consistent, which brings serious deviation to the experimental result and increases the experimental cost. Meanwhile, the operator holds the needle for a long time and burns the needle body repeatedly, and hands are tired.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the background art, the utility model aims to provide a fire needle to solve the problems that the needle burning degree is not uniform, the acupuncture point pricking depth is not consistent, the experimental result is seriously deviated, and hands of an operator are tired due to long-term needle holding and needle burning in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a fire needle, includes the casing, the inside through-hole of having seted up of casing, the upper end inboard is equipped with the screw thread layer in the through-hole, there is adjusting screw through screw thread layer threaded connection in the through-hole upper end, adjusting screw's bottom is equipped with clamping mechanism, clamping mechanism bottom joint has the fire needle body, the inboard fixed mounting of lower extreme has the heating resistor circle in the through-hole, the lower extreme cross sectional shape of casing sets up to circular, the external screw thread has been seted up to the surface of casing lower extreme, the outside threaded connection of external screw thread has stable cover, the left side upper end fixed mounting of casing has the electricity storage box, the inside upper end fixed mounting of electricity storage box has the battery, lower extreme fixed mounting has the DSP controller in the electricity storage box, the bottom fixed mounting who holds the electricity storage box has temperature sensor, the positive upper end of casing is equipped with control switch.

Through adopting above-mentioned technical scheme, this fire needle uses comparatively conveniently, through setting up adjusting screw for length can be adjusted as required when using, sets up latch mechanism simultaneously, makes the dismouting of fire needle body all comparatively convenient, and the practicality is stronger, and application prospect is comparatively extensive, is worth using widely.

Preferably, a heat conduction ring is fixedly installed on the inner side of the heating resistance ring, and the heat conduction ring is sleeved on the outer side of the fire needle body.

Through adopting above-mentioned technical scheme, through setting up the heat conduction circle for can be fast with the leading-in fire needle body of heat on the heating resistor circle when using, realize rapid heating.

Preferably, the bottom fixed mounting of stable cover has the silica gel cushion, the equidistant fixed mounting in bottom of silica gel cushion has the arc piece.

Through adopting above-mentioned technical scheme, through setting up silica gel cushion and arc piece, can improve the comfort of stabilizing cover bottom contact patient skin, and then improve the practicality of this fire needle.

Preferably, the LED display screen is fixedly mounted at the upper end of the front face of the shell, which is located on the control switch, and the scale is arranged on the right side of the shell.

Through adopting above-mentioned technical scheme, through setting up the LED display screen, can implement the temperature that shows the fire needle body when using, still can show the electric quantity of battery simultaneously to set up the length that the scale can conveniently be to the fire needle body, make things convenient for the experimenter to use.

Preferably, a limiting plate is fixedly mounted at the top of the adjusting screw, and a pull ring is fixedly mounted at the top of the limiting plate.

Through adopting above-mentioned technical scheme, through setting up limiting plate and pull ring for can carry on spacingly to adjusting screw when using, prevent that it from getting into the through-hole completely inside, set up the pull ring simultaneously and can comparatively conveniently rotate adjusting screw.

Preferably, the clamping mechanism comprises an installation sleeve and a base, the installation sleeve is fixedly installed at the bottom of the adjusting screw rod, positioning holes are formed in two sides of the installation sleeve, the base is clamped inside the installation sleeve, the fire needle body is fixedly installed at the bottom of the base, a limiting hole is transversely formed in the surface of the base, a limiting spring is fixedly installed inside the limiting hole, limiting blocks are fixedly installed at two ends of the limiting spring, and the limiting blocks are inserted into the positioning holes.

By adopting the technical scheme, the clamping mechanism is arranged, so that when the fire needle body needs to be replaced, the fire needle body can be driven by the adjusting screw rod to move out of the through hole by reversely rotating the adjusting screw rod, the limiting block is pressed at the moment, the limiting block is moved by the limiting hole of the pressing box, the limiting spring is contracted, at the moment, only the fire needle body needs to be pulled by force, the outer side of the limiting block is matched with the positioning hole, and the limiting spring is continuously extruded, so that the limiting block is completely immersed into the limiting hole, so that the fire needle body can be disassembled and replaced, when the fire needle needs to be installed, the base is inserted into the installation sleeve only by pressing the limiting block, at the moment, the limiting block contacts with the positioning hole, the positioning hole is inserted through the resetting of the limiting spring, and then accomplish the installation, through this kind of mode for fire needle body dismouting is all comparatively convenient, and it is comparatively stable to install simultaneously, further improvement this fire needle's convenient to use nature and practicality.

Preferably, the section of the outer side end of the limiting block is arc-shaped, and the section of the upper end of the base is isosceles trapezoid.

Through adopting above-mentioned technical scheme, the tangent plane shape through the outside that sets up the stopper is the arc for can comparatively conveniently lead the power through the arc inclined plane when using, make things convenient for the dismouting of fire needle body, and set up isosceles trapezoid's base, make the base can comparatively conveniently peg graft the installation cover.

In summary, the utility model mainly has the following beneficial effects:

firstly, the adjusting screw rod is arranged, so that when the fire needle is used, the adjusting screw rod can rotate in the through hole in the shell to be matched with the thread layer, the adjusting screw rod moves downwards, the fire needle body clamped by the clamping mechanism is driven to move downwards, and the lower end of the fire needle body exceeds the through hole;

secondly, the heating resistance ring can be started through the control switch when in use by arranging the heating resistance ring, the storage battery in the electricity storage box supplies power to the heating resistance ring at the moment, so that the heating resistance ring burns the fire needle body, the fire needle does not need to burn through external flame, the heating time of an experimenter is further saved, the using strength of the experimenter is reduced, meanwhile, the temperature sensor and the DSP controller are arranged, the heating temperature can be set through the DSP controller, the DSP intelligently controls the heating resistance ring to heat the fire needle body at the moment, the temperature sensor senses a signal when the temperature reaches a set range, the DSP controller controls the heating resistance ring to stop running, when the temperature leaves the set temperature range, the temperature sensor feeds back the signal, the DSP controls the heating resistance ring to run again to heat the fire needle body, and the fire needle is in a standby state all the time when the experimenter uses, the use convenience of experimenters is further improved;

thirdly, the stabilization sleeve is connected through the external thread and the thread, so that when in use, the pet skin can be attached through the stabilization sleeve, thereby limiting the fire needle body, the fire needle body can be used for acupuncture and moxibustion of a patient more stably, and the clamping mechanism is arranged, so that when the fire needle body needs to be replaced, the adjusting screw rod can be rotated reversely, the adjusting screw rod drives the fire needle body to move out of the through hole, then the limiting block is pressed, the limiting block is pressed to move in the limiting hole of the compression box, the limiting spring contracts, at the moment, the fire needle body only needs to be pulled, the outer side of the limiting block is matched with the positioning hole, the limiting spring is continuously extruded, thereby the limiting block is completely immersed in the limiting hole, and the fire needle body can be disassembled and replaced, when in need of installation, only the limiting block is pressed, the base is inserted into the installation sleeve, at the moment, the limiting block contacts the positioning hole, through the grafting locating hole that resets of spacing spring, and then accomplish the installation, through this kind of mode for fire needle body dismouting is all comparatively convenient, and it is comparatively stable to install simultaneously, further improvement this fire needle's convenient to use nature and practicality.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view at A of FIG. 2 of the present invention;

fig. 4 is a circuit connection block diagram of the electronic component of the present invention.

Reference numerals: 1. a housing; 2. a through hole; 3. a threaded layer; 4. adjusting the screw rod; 5. a clamping mechanism; 51. installing a sleeve; 52. a base; 53. positioning holes; 54. a limiting hole; 55. a limiting spring; 56. a limiting block; 6. a fire needle body; 7. heating the resistance coil; 8. an external thread; 9. a stabilizing sleeve; 10. an electricity storage box; 11. a storage battery; 12. a temperature sensor; 13. a control switch; 14. a heat conducting ring; 15. a silica gel cushion; 16. an arc block; 17. an LED display screen; 18. a graduated scale; 19. a limiting plate; 20. a pull ring; 21. and a DSP controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a fire needle comprises a casing 1, a through hole 2 is formed in the casing 1, a thread layer 3 is arranged on the inner side of the upper end in the through hole 2, an adjusting screw rod 4 is connected with the inner upper end of the through hole 2 through the thread layer 3, a clamping mechanism 5 is arranged at the bottom of the adjusting screw rod 4, a fire needle body 6 is clamped at the bottom of the clamping mechanism 5, a heating resistance ring 7 is fixedly arranged on the inner side of the lower end in the through hole 2, the cross section of the lower end of the casing 1 is circular, an external thread 8 is formed on the outer surface of the lower end of the casing 1, a stabilizing sleeve 9 is connected with the external thread 8 through a thread, a power storage box 10 is fixedly arranged at the upper end of the left side of the casing 1, a storage battery 11 is fixedly arranged at the inner upper end of the power storage box 10, a DSP controller 21 is fixedly arranged at the inner lower end of the power storage box 10, and a temperature sensor 12 is fixedly arranged at the bottom of the power storage box 10, the upper end of the front surface of the shell 1 is provided with a control switch 13, the model of the DSP controller 21 is TMS320F28335 of Texas instruments, and the model of the temperature sensor 12 is NBES 0307.

Referring to fig. 2, for the purpose of improving heating efficiency; the inner side of the heating resistance ring 7 is fixedly provided with a heat conduction ring 14, and the heat conduction ring 14 is sleeved on the outer side of the fire needle body 6; through the arrangement of the heat conduction ring 14, heat on the heating resistance ring 7 can be quickly led into the fire needle body 6 during use, and quick heating is realized.

Referring to fig. 1-2, for the purpose of improving patient comfort; the bottom of the stabilizing sleeve 9 is fixedly provided with a silica gel cushion 15, and the bottom of the silica gel cushion 15 is fixedly provided with arc blocks 16 at equal intervals; through setting up silica gel cushion 15 and arc piece 16, can improve the comfort of stabilizing sleeve 9 bottom contact patient skin, and then improve the practicality of this fire needle.

Referring to fig. 1-2, for the purpose of improving the convenience of use of the present fire needle; an LED display screen 17 is fixedly mounted on the upper end, located on the control switch 13, of the front face of the shell 1, a graduated scale 18 is arranged on the right side of the shell 1, a limiting plate 19 is fixedly mounted at the top of the adjusting screw rod 4, and a pull ring 20 is fixedly mounted at the top of the limiting plate 19; through setting up LED display screen 17, can show the temperature of fire needle body 6 in real time when using, still can show battery 11's electric quantity simultaneously to set up the extension length that scale 18 can conveniently monitor fire needle body 6, make things convenient for the experimenter to use, through setting up limiting plate 19 and pull ring 20, make can carry on spacingly to adjusting screw 4 when using, prevent that it from getting into through-hole 2 completely inside, set up pull ring 20 simultaneously and can rotate adjusting screw 4 comparatively conveniently.

Referring to fig. 2-3, in order to achieve the purpose of convenient disassembly and assembly of the fire needle body 6; the clamping mechanism 5 comprises an installation sleeve 51 and a base 52, the installation sleeve 51 is fixedly installed at the bottom of the adjusting screw rod 4, positioning holes 53 are formed in two sides of the installation sleeve 51, the base 52 is clamped inside the installation sleeve 51, the fire needle body 6 is fixedly installed at the bottom of the base 52, a limiting hole 54 is transversely formed in the surface of the base 52, a limiting spring 55 is fixedly installed inside the limiting hole 54, limiting blocks 56 are fixedly installed at two ends of the limiting spring 55, the limiting blocks 56 protrude out of the limiting hole 54, the limiting blocks 56 are inserted into the positioning holes 53, the section of the outer end of each limiting block 56 is arc-shaped, and the section of the upper end of the base 52 is isosceles trapezoid; the clamping mechanism 5 is arranged, when the fire needle body 6 needs to be replaced, the adjusting screw rod 4 can be rotated reversely, the adjusting screw rod 4 drives the fire needle body 6 to move out of the through hole 2, the limiting block 56 is pressed at the moment, the limiting block 56 is pressed to move towards the inside of the limiting hole 54, the limiting spring 55 contracts, at the moment, the fire needle body 6 is pulled forcibly, the outer side of the limiting block 56 is matched with the positioning hole 53, the limiting spring 55 is continuously extruded, the limiting block 56 is completely immersed into the limiting hole 54, the fire needle body 6 can be detached and replaced, when the fire needle needs to be installed, the limiting block 56 is pressed, the base 52 is inserted into the installation sleeve 51, the limiting block 56 contacts the positioning hole 53, the fire needle body 6 is conveniently and stably installed through the reset inserting of the limiting spring 55 and inserting of the positioning hole 53, the fire needle is further installed, and the fire needle body 6 is convenient to disassemble and stable to install, the convenience of use and the practicality of this fire needle have further been improved, and the outside tangent plane shape through setting up stopper 56 is the arc for can comparatively conveniently lead the power through the arc inclined plane when using, make things convenient for the dismouting of fire needle body 6, and set up isosceles trapezoid's base 52, make base 52 can comparatively conveniently peg graft the installation cover 51.

The use principle and the advantages are as follows: when the fire needle is used, the adjusting screw rod 4 can rotate in the through hole 2 in the shell 1 to be matched with the thread layer 3, so that the adjusting screw rod 4 moves downwards, the fire needle body 6 clamped by the clamping mechanism 5 is driven to move downwards, the lower end of the fire needle body 6 exceeds the through hole 2 at the moment, the length of the fire needle body 6 can be conveniently adjusted in the mode, an experimenter can conveniently use the fire needle, the heating resistance ring 7 can be started through the control switch 13 when the fire needle is used by setting the heating resistance ring 7, the storage battery 11 in the power storage box 10 supplies power to the heating resistance ring 7 at the moment, the heating resistance ring 7 burns the fire needle body 6, the fire needle does not need to burn through external flame, the heating time of the experimenter is saved, the use strength of the experimenter is reduced, the temperature sensor 12 and the DSP controller 21 are simultaneously arranged, the heating temperature can be set through the DSP controller 21, at the moment, the heating resistance ring 7 is intelligently controlled by the DSP to heat the fire needle body 6, the temperature sensor 12 senses signals when the temperature reaches a set range, the DSP controller 21 controls the heating resistance ring 7 to stop running, and when the temperature leaves the set temperature range, the temperature sensor 12 feeds back signals, so that the DSP controls the heating resistance ring 7 to run again to heat the fire needle body 6, so that the fire needle is always in a standby state when an experimenter uses the fire needle, the use convenience of the experimenter is further improved, the pet skin can be attached through the stabilizing sleeve 9, the fire needle body 6 is limited, the fire needle body 6 can be used for acupuncture and moxibustion on a patient stably, the clamping mechanism 5 is arranged, so that when the fire needle body 6 needs to be replaced, the adjusting screw rod 4 can be rotated reversely, so that the adjusting screw rod 4 drives the fire needle body 6 to move out of the through hole 2, stopper 56 is pressed again this moment, stopper 56 receives the oppression and removes to spacing hole 54 inside, spacing spring 55 contracts, only need to pull out fire needle body 6 hard this moment, make the stopper 56 outside and locating hole 53 cooperate, continue to extrude spacing spring 55, thereby make stopper 56 sink into spacing hole 54 inside completely, and then alright dismantle and change fire needle body 6, when needs install, only need press stopper 56, peg graft base 52 inside installation cover 51, stopper 56 contacts locating hole 53 this moment, through the grafting locating hole 53 that resets of spacing spring 55, and then accomplish the installation, through this kind of mode, make 6 dismouting of fire needle body all comparatively convenient, install comparatively stably simultaneously, further improvement the convenient to use nature and the practicality of this fire needle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A fire needle comprising a housing (1), characterized in that: the improved fire-extinguishing device is characterized in that a through hole (2) is formed in the shell (1), a thread layer (3) is arranged on the inner upper end of the through hole (2), an adjusting screw (4) is connected to the inner upper end of the through hole (2) through threads of the thread layer (3), a clamping mechanism (5) is arranged at the bottom of the adjusting screw (4), a fire needle body (6) is clamped at the bottom of the clamping mechanism (5), a heating resistor ring (7) is fixedly arranged on the inner lower end of the through hole (2), the cross section of the lower end of the shell (1) is circular, external threads (8) are formed on the outer surface of the lower end of the shell (1), a stabilizing sleeve (9) is connected to the external threads (8) through threads, a power storage box (10) is fixedly arranged at the upper end of the left side of the shell (1), a storage battery (11) is fixedly arranged at the inner upper end of the power storage box (10), and a DSP controller (21) is fixedly arranged at the inner lower end of the power storage box (10), the bottom fixed mounting of storing up electricity box (10) has temperature sensor (12), the positive upper end of casing (1) is equipped with control switch (13).

2. A fire needle as defined in claim 1, wherein: the inner side of the heating resistance ring (7) is fixedly provided with a heat conduction ring (14), and the heat conduction ring (14) is sleeved on the outer side of the fire needle body (6).

3. A fire needle as defined in claim 1, wherein: the bottom fixed mounting of stabilizing sleeve (9) has silica gel cushion (15), the equidistant fixed mounting in bottom of silica gel cushion (15) has arc piece (16).

4. A fire needle as defined in claim 1, wherein: the LED lamp is characterized in that an LED display screen (17) is fixedly mounted at the upper end of the front face of the shell (1) located on the control switch (13), and a graduated scale (18) is arranged on the right side of the shell (1).

5. A fire needle as defined in claim 1, wherein: a limiting plate (19) is fixedly mounted at the top of the adjusting screw rod (4), and a pull ring (20) is fixedly mounted at the top of the limiting plate (19).

6. A fire needle as defined in claim 1, wherein: clamping mechanism (5) are including installation cover (51) and base (52), installation cover (51) fixed mounting is in the bottom of adjusting screw (4), locating hole (53) have been seted up to the both sides of installation cover (51), base (52) joint is inside installation cover (51), fire needle body (6) fixed mounting is in the bottom of base (52), spacing hole (54) have transversely been seted up on the surface of base (52), spacing hole (54) inside fixed mounting has spacing spring (55), the equal fixed mounting in both ends of spacing spring (55) has stopper (56), stopper (56) are pegged graft inside locating hole (53).

7. A fire needle according to claim 6, wherein: the tangent plane shape of the outer side end of the limiting block (56) is arc-shaped, and the tangent plane shape of the upper end of the base (52) is isosceles trapezoid.

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